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Experience:

5 years required

Skills:

Electrical Engineering, Mechanical Engineering, Microsoft Office, AutoCAD, English, Thai

Job type:

Full-time

• Carrier is seeking an HVAC Plan & Spec Engineer to support specification sales and HVAC system design for commercial and industrial projects. You will work closely with MEP consultants, developers, architects, and project owners to secure Carrier HVAC solutions in project specifications and support projects from design through tender stages.
• Build relationships with MEP consultants, developers, and project stakeholders.
• Support HVAC system selection, equipment sizing, and technical proposals.
• Promote Carrier chillers, airside equipment, and HVAC solutions for project specifications.
• Conduct technical presentations and product seminars.
• Review project drawings and specifications to identify opportunities.
• Track projects from design through tender and award stages.
• Collaborate with sales and project teams to support business growth.
• Bachelor's degree in Mechanical Engineering, Electrical Engineering, HVAC Engineering, or related field.
• 2-5 years of experience in HVAC design, application engineering, plan & spec, consulting, or project engineering.
• Knowledge of chillers, airside equipment, and HVAC systems.
• Experience with cooling load calculations and equipment selection is preferred.
• Proficient in AutoCAD and Microsoft Office.
• Strong communication and stakeholder management skills.
• Good command of English and Thai.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
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• link.
• to read the Job Applicant's Privacy Notice.

Experience:

5 years required

Skills:

Product Development, English, Thai

Job type:

Full-time

• We are seeking a.
• Lab Manager.
• to lead and oversee air conditioning testing and validation activities for new product development (NPD) programs.
• This role is responsible for ensuring testing accuracy, operational efficiency, and compliance with international standards, while providing strong leadership to drive lab performance and support timely product launches.
• Lead and manage day-to-day operations of the HVAC testing laboratory.
• Oversee testing of RES, IMS, LC, and VRF systems to ensure compliance with performance standards.
• Monitor and validate key parameters including temperature, pressure, airflow, refrigerant performance, and energy efficiency (COP/EER).
• Ensure all testing activities comply with company standards and international regulations.
• Supervise test setup, instrumentation calibration, and safety procedures.
• Ensure test equipment and benches are properly maintained and operational.
• Lead root cause analysis and corrective actions for performance deviations.
• Review product specifications, test procedures, and technical documentation.
• Prepare and review test reports for internal and external stakeholders.
• Collaborate with engineering, quality, and production teams to resolve issues.
• Support customer witness testing and validation activities.
• Ensure compliance with EHS (Environmental, Health & Safety) standards.
• Lead and develop team capability through training programs for engineers, technicians, and customers.
• Bachelor's degree in Mechanical, Electrical, or HVAC Engineering.
• 7-10+ years of experience in HVAC testing/laboratory environment.
• Minimum 3 years in supervisory or management role.
• Strong knowledge of air conditioning systems and testing methodologies.
• Experience with performance testing, instrumentation, and diagnostics.
• Ability to troubleshoot mechanical, electrical, and control system issues.
• Strong leadership and team management skills.
• Excellent coordination and stakeholder management capability.
• Ability to manage multiple projects in a fast-paced environment.
• Good command of English and Thai.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
• Click on this.
• link.
• to read the Job Applicant's Privacy Notice.

Experience:

5 years required

Skills:

SAP

Job type:

Full-time

• Achieve Key Result Areas (KRA) as established.
• Generate and submit accurate quotations, along with regular sales forecasts and collection reports, adhering to company policy.
• Collaborate with customers on secured projects to implement the supply scope as per the purchase order and manage invoicing accordingly.
• Build and maintain strong relationships with customers through regular communication, visits, and formal presentations as necessary.
• Maintain and expand the customer base to ensure continuous business growth.
• Acquire a thorough understanding of Johnson Controls HVAC products to create suitable quotations based on customer requirements.
• Gather field intelligence, providing feedback on competitors' activities and market trends relevant to the HVAC sector.
• Liaise with sales, service administrators, and finance departments to facilitate timely collections and maintain customer credit profiles.
• Keep customers updated on product information and offerings from Johnson Controls.
• Establish credit facilities for new customers when necessary and ensure effective collections.
• Provide prompt and accurate responses to customer inquiries at all times.
• Foster strong relationships with dealers, consultants, and end users.
• Perform additional duties as assigned by your superior.
• Maintain high morale and team spirit within your team.
• A minimum degree in Mechanical, Electrical, or Electronic Engineering or equivalent.
• At least 5 years of experience in HVAC sales (chillers), pumps, cooling towers, contractors, or medical devices (MRI/CT Scan).
• Demonstrated experience in sales to contractors, consultants, or company owners, and handling projects effectively.
• Knowledge of Building HVAC, Fire Protection, and Controls is desirable.
• Experience in the construction industry is preferred.
• Basic understanding of SAP operations would be advantageous.
• Desirable personal qualities include ambition, strong project understanding, and good relationships with contractors and consultants.

Experience:

1 year required

Skills:

Mechanical Engineering, Procurement, Teamwork

Job type:

Full-time

• Coordinate HVAC design development, shop drawings, material submissions, and method statements.
• Review and ensure compliance with project specifications, drawings, codes, and standards.
• Resolve technical issues related to chilled water systems, CRAH/CRAC units, AHUs, ducting, pipework, and ventilation.
• Interface with consultants and clients to address technical queries and design clarifications.
• Site Execution & Coordination.
• Manage day to day HVAC site activities to ensure works are executed according to approved drawings and schedules.
• Coordinate with main contractor, MEP trades, CSA teams, vendors, and subcontractors.
• Monitor work progress and ensure alignment with the approved project program.
• Support site supervision teams to ensure installation quality and workmanship standards.
• Testing, Commissioning & Handover.
• Coordinate pre commissioning, testing, and commissioning (T&C) activities.
• Work closely with commissioning agents, vendors, and client representatives.
• Ensure proper preparation of as built drawings, O&M manuals, and handover documentation.
• Support final inspections, snag clearance, and client acceptance.
• Cost, Procurement & Contract Support.
• Assist the Project Manager in cost control, variation evaluation, and progress claims.
• Track material procurement, deliveries, and vendor schedules.
• Identify potential variation orders and schedule risks early.
• Quality, Safety & Compliance.
• Ensure compliance with QA/QC procedures, inspection and test plans (ITP), and quality records.
• Enforce site HSE requirements and safe work practices.
• Support audits, inspections, and authority submissions as required.
• Reporting & Documentation.
• Prepare and maintain daily, weekly, and monthly progress reports.
• Track RFIs, technical submissions, approvals, and site instructions.
• Maintain accurate project documentation and records.
• Bachelor's degree in mechanical engineering or equivalent.
• Minimum 5 years of experience in HVAC project engineering.
• Experience delivering large scale commercial, industrial, or data center projects is preferred.
• Hands on experience in HVAC installation, coordination, and commissioning.
• Data center or mission critical project experience is a strong advantage.
• Strong knowledge of Chilled water systems (air cooled & water cooled), CRAH / CRAC units, AHUs, FCUs, ventilation systems.
• Familiar with project schedules and reporting tools (e.g. MS Project, Excel).
• Strong coordination and communication skills.
• Proactive problem solver with attention to detail.
• Able to work independently and under tight project schedules.
• Good stakeholder management and teamwork mindset.

Experience:

1 year required

Skills:

Mechanical Engineering, SAP

Job type:

Full-time

• Generate and submit accurate quotations, along with regular sales forecasts and collection reports, adhering to company policy.
• Collaborate with customers on secured projects to implement the supply scope as per the purchase order and manage invoicing accordingly.
• Build and maintain strong relationships with customers through regular communication, visits, and formal presentations as necessary.
• Maintain and expand the customer base to ensure continuous business growth.
• Acquire a thorough understanding of Johnson Controls HVAC products to create suitable quotations based on customer requirements.
• Gather field intelligence, providing feedback on competitors' activities and market trends relevant to the HVAC sector.
• Liaise with sales, service administrators, and finance departments to facilitate timely collections and maintain customer credit profiles.
• Keep customers updated on product information and offerings from Johnson Controls.
• Establish credit facilities for new customers when necessary and ensure effective collections.
• Provide prompt and accurate responses to customer inquiries at all times.
• Foster strong relationships with dealers, consultants, and end users.
• Perform additional duties as assigned by your superior.
• Maintain high morale and team spirit within your team.
• A minimum degree in Mechanical Engineering or equivalent.
• At least 2 years of experience in HVAC sales (chillers), pumps, cooling towers, contractors.
• Demonstrated experience in sales to contractors, consultants, or company owners, and handling projects effectively.
• Knowledge of Building HVAC.
• Experience in the construction industry is preferred.
• Basic understanding of SAP operations would be advantageous.
• Desirable personal qualities include ambition, strong project understanding, and good relationships with contractors and consultants.
• Don't miss this chance to uncover your potential and take the next step toward a fulfilling career in the building solutions industry with us.

Experience:

5 years required

Skills:

Mechanical Engineering, Negotiation, English

Job type:

Full-time

Execute sales and marketing strategies for HVAC products including VRF and Chiller systems. Deliver technical presentations and recommendations to clients. Develop new customer bases while maintaining existing relationships across government and private sectors. Coordinate internally and externally with relevant departments. Prepare quotations, technical documentation, and support bidding processes. Track sales progress and provide technical customer support through deal closure. Generate monthly, quarterly, and annual sales reports. Requirements: Bachelor's degree in mechanical en ...

Skills:

English, Thai

Job type:

Full-time

• Bachelor's degree in a technical field, or equivalent practical experience.
• 10 years of experience managing technical teams in charge of operating, maintaining, and troubleshooting electrical, mechanical, and controls infrastructure and components.
• Experience in mentoring or developing managers.
• Ability to communicate in English and Thai fluently, to support client relationship management in this region.
• Experience in mission critical systems operations (e.g., power generation, data center, refinery, chip fabrication, chemical processing, or other high consequence environments).
• Experience in collaborating with other business units to meet company goals and standards.
• Understanding of the operations and maintenance of electrical, control systems, and mechanical systems in a data center environment.
• Ability to develop and grow team members through coaching, mentoring, and training.
• Excellent people management and leadership skills.
• The Data Center team designs and operates some of the most sophisticated electrical engineering, mechanical engineering and HVAC systems in the world. Facility Technicians at Google data centers operate, monitor and support physical facilities conditions. Some duties will include heating and cooling of air and water, power supply, generators, UPS systems, electrical distribution and control and monitoring systems. You regularly help inspect, maintain and repair various data center systems such as piping and non-critical electrical or mechanical system components). You'll provide daily assistance to senior technicians as you read blueprints/schematics, conduct tours of systems and assess their working order.
• You will develop creative approaches to reducing operational costs while improving overall data center efficiency. You ensure that environmental and safety standards are consistently met, identifying problems and making repairs quickly In emergency situations or abnormal conditions, you manage data center performance issues and outages to minimize the recovery time from failures.
• The Data Center team designs and operates some of the most sophisticated electrical and HVAC systems in the world. We are a diverse, upbeat, creative, team-oriented group of engineers committed to building and operating powerful data centers.
• Plan and execute campus operational budgets and expense forecasting, and create strategies for cost-effective operations focused on total cost of ownership.
• Be responsible for meeting service level agreements (SLAs) with internal teams on uptime, efficiencies and cost.
• Lead efforts to integrate Google-wide strategy and execution with internal and external business partners.
• Demonstrate critical thinking and innovation in approaching traditional data center and emergent challenges.
• Lead, develop, support, and coach the other site's facility managers.
• Google is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also Google's EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know by completing our Accommodations for Applicants form.

Experience:

3 years required

Skills:

Mechanical Engineering, Teamwork, AutoCAD, English

Job type:

Full-time

• Co-ordinate with other engineers, subcontactor and customer.
• Participant in project planing meeting.
• Responsible of planing and preparing shop drawing, data installation, and project schedule. Also communicate with sub subcontractor.
• Controlling a installation work to meet relevant regulations and standards.
• Support customer after handover.
• Bachelor's Degree in Mechanical Engineering.
• At least 3 - 5 years experience in Mechanical Engineering.
• Good commands of English (writing, speaking, listening and reading).
• Good computer skills and a familiarity with Microsoft Windows / AUTOCAD and other.
• Good Leadership, Management skill, Teamwork ability and Self-motivated work ethic and able to perform other Duties as assigned.
• Able to relocate to work at other Province as Head office, Branch Office and Site Office. (Rayong or other).
• Preferable Skills / Experiences.
• Knowledgeable of HVAC System / Plumbing System / Fire Protection System/ Mechanical utility work.
• Experience in Site Engineer for construction industry field.
• Associate Engineer License.
• Allowance.
• Social Insurance / Group Health Insurance.
• Bonus depends on corporate profit and individual achievement.
• Uniform.
• Provident Fund (After probation 1 year).
• Dental care (terms are as specified by the company).
• Annual Health check up.

Experience:

5 years required

Skills:

Electrical Engineering, Mechanical Engineering, Product Development, Product Testing, English

Job type:

Full-time

• Carrier is seeking a.
• Senior Design Engineer (Motor).
• to lead the development, testing, and validation of motors and electrical components for air conditioning products. This role is responsible for ensuring product performance, safety compliance, and technical excellence while supporting new product development and manufacturing operations.
• Lead testing and evaluation of motors and electrical components to ensure compliance with safety standards and product requirements.
• Drive design, development, and validation activities for new products and engineering improvements.
• Analyze and troubleshoot motor and electrical component issues to identify root causes and implement corrective actions.
• Support new component development, qualification, and implementation activities.
• Resolve technical issues on production lines to ensure product quality and manufacturing efficiency.
• Prepare and review engineering drawings and technical documentation.
• Collaborate with suppliers, cross-functional teams, and stakeholders to support product development and project execution.
• Bachelor's Degree in Electrical Engineering, Mechatronics Engineering, Mechanical Engineering, or related field.
• 5+ years of experience in motor design, electrical component development, product testing, or HVAC product engineering.
• Strong knowledge of motors, electrical systems, and air conditioning products.
• Experience in product validation, troubleshooting, and engineering problem-solving.
• Ability to interpret engineering drawings and technical specifications.
• Strong analytical, communication, and project coordination skills.
• Good command of English.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
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• link.
• to read the Job Applicant's Privacy Notice.

Experience:

5 years required

Skills:

Electrical Engineering, Mechanical Engineering, Product Development, Product Design, Cost Analysis, SOLIDWORKS, Teamwork, English

Job type:

Full-time

• We are seeking a Senior Design Engineer (Outdoor Unit) to support new product development (NPD) for air conditioner products, with a focus on structural design, cost optimization, and component sourcing.
• This role plays a key part in ensuring design competitiveness, cost efficiency, and product reliability, while supporting mass production readiness.
• Design and develop structural components for air conditioner outdoor units.
• Create and maintain 2D and 3D drawings using SolidWorks.
• Develop and manage Bill of Materials (BOM) for production.
• Conduct cost analysis and drive cost reduction initiatives for components and materials.
• Identify and source alternative components, materials, and processes to reduce costs and improve efficiency.
• Ensure designs meet customer requirements and international standards.
• Perform testing and validation to ensure structural performance and reliability.
• Troubleshoot and resolve design and performance-related issues.
• Bachelor's degree in Mechanical Engineering, Electrical Engineering, or related field.
• 3-5 years of experience in air conditioner or HVAC product design.
• Strong experience in structural design and product development.
• Experience in cost analysis, BOM management, or cost reduction initiatives.
• Proficient in 2D/3D design tools (SolidWorks).
• Good understanding of manufacturing processes and material selection.
• Strong analytical and problem-solving skills.
• Good communication and teamwork skills.
• Good command of English.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
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• to read the Job Applicant's Privacy Notice.

Experience:

5 years required

Skills:

English, Thai

Job type:

Full-time

• Carrier is seeking a.
• Senior Service Engineer.
• to deliver technical support, troubleshooting, commissioning, and maintenance services for chiller and HVAC systems. This role serves as a key technical advisor to customers while supporting service growth, contract execution, and field team development.
• Lead troubleshooting, root cause analysis, and resolution of chiller and HVAC system issues.
• Support start-up, commissioning, maintenance, and emergency service activities.
• Manage service contracts, preventive maintenance schedules, and customer satisfaction.
• Provide technical guidance and coaching to technicians and field service teams.
• Prepare technical reports, recommendations, and customer presentations.
• Support repair, retrofit, and service contract business opportunities.
• Ensure compliance with Carrier quality, safety, and EHS standards.
• Bachelor's Degree in Mechanical, Electrical, Mechatronics, HVAC Engineering, or related field.
• 2+ years of experience in Service Engineering, Field Service, Maintenance, or Commissioning roles.
• Experience with chillers, HVAC systems, cooling equipment, or building services.
• Strong troubleshooting and problem-solving skills.
• Customer-focused with good communication and stakeholder management abilities.
• Good command of Thai and English.
• Valid driver's license and willingness to travel.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
• Click on this.
• link.
• to read the Job Applicant's Privacy Notice.

Experience:

5 years required

Skills:

Mechanical Engineering, Product Development, Product Design, Cost Analysis, SOLIDWORKS, AutoCAD

Job type:

Full-time

• We are seeking a skilled.
• Senior Design Engineer (Indoor).
• to lead the design and development of air-conditioner indoor unit structures. This role will focus on product design, performance validation, and cost optimization to support new model development.
• Design and develop indoor unit structures (3D models and technical drawings).
• Conduct structural testing, analysis, and validation to ensure product performance and reliability.
• Perform cost analysis and optimization aligned with product targets.
• Support new product development (NPD) from concept through testing phase.
• Ensure designs meet engineering standards, quality, and cost requirements.
• Bachelor's Degree in Mechanical Engineering or related field.
• Minimum 3 years of experience in air-conditioner or HVAC structure design.
• Proficient in SolidWorks, AutoCAD, and MS Office.
• Strong understanding of design, testing, and cost engineering principles.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
• Click on this.
• link.
• to read the Job Applicant's Privacy Notice.

Experience:

1 year required

Skills:

Industrial Engineering, Electrical Engineering, Mechanical Engineering, Product Design, SOLIDWORKS, Power BI, AutoCAD, English

Job type:

Full-time

• We are seeking a.
• Design Engineer (Products Handbook).
• to support the development and maintenance of technical product literature for HVAC products, including Residential Air Conditioning (RAC), Light Commercial (LC), and VRF systems.
• The role is responsible for creating and updating Product Handbooks, Owner Manuals, Installation Manuals, and Service Manuals for new product launches and existing products. You will work closely with Engineering, Sales, and Service teams to ensure technical information is accurate, user-friendly, and ready for customer use.
• Create, update, and maintain Product Handbooks and technical literature for HVAC products.
• Develop Owner Manuals, Installation Manuals, Service Manuals, and related product documentation.
• Support documentation activities for new product launches and engineering changes.
• Gather, compile, and verify technical data from Engineering and cross-functional teams.
• Manage document records and coordinate website uploads to ensure product literature is available to customers.
• Support Sales and Service teams by providing accurate technical documentation.
• Ensure all published materials meet quality and accuracy standards.
• Continuously improve documentation processes and publication effectiveness.
• Bachelor's Degree in Mechanical Engineering, Electrical Engineering, Industrial Engineering, or a related field.
• 1-3 years of experience in HVAC, engineering documentation, product design, or related industries.
• Fresh graduates are welcome to apply.
• Knowledge of HVAC or air-conditioning systems is an advantage.
• Good command of English and strong communication skills.
• Detail-oriented with the ability to manage multiple tasks simultaneously.
• Familiarity with programs: MS Office, AutoCAD and SolidWorks (2D/3D), Adobe Illustrator, Adobe InDesign, and Adobe Photoshop, Power BI, AI and digital productivity tools.
• Experience and familiarity with creating technical manuals, product handbooks, or engineering documentation and management process is preferred.
• Ability to interpret engineering drawings and technical specifications is advantaged.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
• Click on this.
• link.
• to read the Job Applicant's Privacy Notice.

Experience:

5 years required

Skills:

Mechanical Engineering, Project Management, Procurement

Job type:

Full-time

• Lead and manage a team of testing and commissioning engineers and technicians.
• Provide technical guidance and support to the team to ensure successful project completion.
• Develop and implement effective testing and commissioning strategies tailored to the projects.
• Coordinate closely with the SE Asia Testing & Commissioning Director to align regional strategies with local execution.
• Oversee the testing and commissioning process for all data centre projects in country.
• Collaborate with project managers, construction teams, and clients to ensure project timelines and budgets are adhered to.
• Conduct regular site visits to monitor progress, quality, and compliance with industry standards.
• Develop rigorous testing and commissioning protocols specific to the country's operations.
• Ensure adherence to these protocols and compliance with industry standards, safety regulations, and client requirements.
• Review and approve test plans, reports, and commissioning documentation.
• Serve as the primary point of contact for clients during the testing and commissioning phase.
• Resolve any complex technical issues that arise, ensuring client satisfaction.
• Bachelor's degree in Mechanical Engineering, or a related field. A Master's degree is preferred.
• Minimum of 7-10 years of experience in data centre testing, commissioning, and operations.
• Proven leadership experience, with the ability to manage teams and complex projects effectively.
• Strong knowledge of data centre infrastructure, including HVAC, power systems, and network operations.
• Proficiency in relevant software and tools used in the testing and commissioning process.
• Excellent project management skills, capable of managing multiple projects simultaneously.
• Exceptional communication and interpersonal skills, with the ability to interact effectively with clients, stakeholders, and team members.
• Relevant certifications in procurement, supply chain management, or contract management (e.g., CPM, CSCP).
• Familiarity with the business environment and regulatory landscape in Southeast Asia.
• Proactive and self-motivated, with a focus on continuous improvement and operational excellence.
• Willingness to travel within the region as required.
• DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
• If you're ready to grow with one of the fastest-moving companies in the data center industry, apply now and be part of our global journey.

Experience:

1 year required

Skills:

English, Thai

Job type:

Full-time

• We are seeking an experienced and strategic District Command Center.
• Manager to oversee, manage, and control all operations of our District Command Center (DCC). The successful candidate will ensure efficient and continuous 24/7 project operations, leading emergency incident management, monitoring critical infrastructure, and maintaining compliance with Standard Operating Procedures (SOPs) and corporate Key Performance Indicators (KPIs) to support executive decision-making.
• Formulate policies, strategies, and operational guidelines for the District Command ...
• Oversee the surveillance and monitoring of critical systems, including engineering, public utilities, and common infrastructure.
• Act as the.
• Strategic Incident Lead.
• during major crises, managing emergency management, alerts, and cross-departmental coordination for swift response.
• Monitor and audit operations to ensure strict adherence to standard operating procedures (SOPs) and corporate KPIs.
• Partner with management, internal teams, and external stakeholders including government agencies to facilitate operational decision-making.
• Analyze operational data, incident logs, and performance metrics to compile executive reports and drive continuous improvement.
• Oversee electrical, HVAC (heating, ventilation, and air conditioning), plumbing, sanitary, elevator, fire protection, and internal communication systems.
• Bachelor's degree or higher in Engineering management role, preferably in the commercial or high-rise building sector.
• Degree in Mechanical, Electrical, or Building Services Engineering, or a related field.
• Minimum of 10-15 years of experience in engineering management operations, large-scale facility management, with at least 10 years in a managerial or supervisory role.
• Strong understanding of building management systems (BMS), engineering utilities, and emergency response planning.
• Proven track record as a Strategic Incident Lead with exceptional crisis-management, decision-making, and analytical skills.
• Excellent command of English and Thai (both written and spoken) for executive-level reporting and stakeholder management.
• Ability to manage and support operations in a 24/6 environment.

Experience:

5 years required

Skills:

Electrical Engineering, Mechanical Engineering, English, Thai

Job type:

Full-time

• Carrier is seeking a.
• Plan & Spec Engineer - Data Center Solutions.
• to support the growth of our Life Cycle Solutions business. This role combines technical expertise and customer engagement to develop customized cooling solutions for mission-critical Data Center environments. You will work closely with customers, consultants, application engineers, and sales teams to position Carrier's industry-leading technologies and drive project success.
• Engage with customers, consultants, and project stakeholders to understand technical and business requirements for Data Center projects.
• Support the development of customized cooling solutions, including chillers, CRAC/CRAH units, liquid cooling systems, and controls.
• Collaborate with Application Engineering teams to evaluate system designs and recommend optimal solutions.
• Deliver technical presentations, solution proposals, and product demonstrations to customers.
• Lead discussions on energy efficiency, lifecycle costs, ROI, and Total Cost of Ownership (TCO).
• Review project specifications and identify opportunities to position Carrier solutions in the early design phase.
• Support commercial negotiations, proposal development, and contract discussions.
• Work closely with sales and service teams to support project execution and long-term customer relationships.
• Bachelor's Degree in Mechanical Engineering, Electrical Engineering, HVAC Engineering, or related field.
• 2-5 years of experience in HVAC applications, pre-sales engineering, plan & spec, solution engineering, or technical sales.
• Knowledge of chiller systems, Data Center cooling, CRAC/CRAH, controls, or mission-critical infrastructure.
• Strong understanding of HVAC system design and energy-efficient solutions.
• Comfortable presenting technical solutions to customers, consultants, and decision-makers.
• Strong communication, stakeholder management, and commercial awareness.
• Good command of English and Thai.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
• Click on this.
• link.
• to read the Job Applicant's Privacy Notice.

Experience:

5 years required

Skills:

Electrical Engineering, Mechanical Engineering, Project Management, Data Analysis, English

Job type:

Full-time

• DayOne is a global leader in the development and operation of high-performance data centers. As one of the fastest-growing companies in the industry, we've built a robust presence across Asia and Europe and we're just getting started.
• As we expand into new international markets, we're looking for talented, driven individuals to join us on this exciting journey. This is more than a job it's an opportunity to be a key contributor to our dynamic team and help shape the future of global data infrastructure.
• If you're passionate about innovation, technology, and growth, we invite you to be part of DayOne's next chapter.
• Manage end to end delivery of BMS scope on construction projects, including planning, scheduling, and resource allocation.
• Coordinate with MEP/CSA teams, subcontractors, and vendors to ensure BMS installation and integration align with the overall construction programme.
• Oversee commissioning and system integration of BMS with HVAC, power, lighting, security, fire alarm and other building services, ensuring compliance with specifications, standards, and safety requirements.
• Act as main point of contact for clients and stakeholders for all BMS related issues, providing technical guidance and regular progress reports.
• Common requirements.
• Strong technical knowledge of BMS and building services (HVAC, electrical systems, fire protection, etc.).
• Several years of experience delivering BMS projects, ideally in construction or data center environments, with proven project management skills (cost, schedule, risk).
• Ability to read and review control drawings, sequences of operation, and commissioning documentation, plus good communication with both technical and non technical stakeholders.
• Compliance and Safety.
• Ensure all BMS scope on construction projects comply with relevant regulations, standards, and best practices.
• Implement and maintain safety protocols and procedures.
• Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related field.
• Relevant certifications (e.g., BMS, HVAC, PMP) are highly desirable.
• Minimum of 5 years of experience in BMS engineering construction & commissioning projects, preferably in a data center.
• Proven track record of managing BMS installation projects.
• Strong proficiency in BMS software (e.g., Honeywell, Siemens, Schneider Electric).
• Excellent analytical and problem-solving skills.
• Proficiency in data analysis tools and techniques.
• Effective communication and presentation skills.
• Ability to manage multiple tasks and projects simultaneously.
• Strong organizational and time management skills.
• Proficiency in English; knowledge of a local language is a plus.
• DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
• If you're ready to grow with one of the fastest-moving companies in the data center industry, apply now and be part of our global journey.

Experience:

4 years required

Skills:

Mechanical Engineering, English

Job type:

Full-time

• Supervise mechanical installation, manage contractors, ensure compliance, review documents, monitor progress, enforce QAQC, support commissioning, resolve issues, coordinate teams, safety.
• Job Responsibilities.
• Supervise on-site construction and installation of mechanical systems (HVAC, chiller plant, cooling tower, pumps, piping).
• Manage mechanical works during Data Center construction, ensuring compliance with design drawings and specifications.
• Coordinate with EPC contractors, subcontractors, and vendors for daily site activities.
• Review and validate shop drawings, method statements, and material submittals (mechanical scope).
• Monitor site progress, installation quality, and construction schedule.
• Conduct inspection and QA/QC checks for mechanical works.
• Support pre-commissioning and commissioning activities (pressure test, flushing, balancing, FAT/SAT).
• Identify and resolve construction and installation issues on-site.
• Coordinate with electrical and civil teams for integration of cooling systems.
• Ensure compliance with site safety (HSE) and construction standards.
• Job Qualifications.
• Bachelor's degree in Mechanical Engineering.
• Minimum 4 - 7 year experiences in site mechanical / MEP / HVAC works.
• Experience in Data Center, industrial plant, or critical facilities preferred.
• Fluent in English, both written and verbal (Minimum 750 TOEIC score).
• Ability to travel/ work upcountry and abroad.
• Goal-Oriented, Unity, Learning, Flexible.

Experience:

5 years required

Skills:

Product Development, Microsoft Office, Data Analysis, SOLIDWORKS, Power BI, AutoCAD, English

Job type:

Full-time

• We are looking for a Design Engineer (Technical Data) to develop and manage engineering data and technical specifications for air conditioning products.
• This role focuses on preparing and maintaining engineering data books and technical datasets, supporting product development, system design, and internal engineering functions across the product lifecycle.
• Prepare and maintain engineering data books for RAC, LC, and VRF products.
• Compile and validate technical data from engineering teams (performance, specifications, system data).
• Ensure accuracy and consistency of engineering datasets and product technical information.
• Support updates and revisions of technical data for new products and design changes.
• Assist in data analysis and technical data preparation to support engineering activities.
• Manage data logs, documentation systems, and file structures.
• Support integration of technical data with product models, CAD files, and internal systems.
• Coordinate with cross-functional teams to ensure timely and accurate data availability.
• Provide technical data support to Engineering, Sales, and Service teams.
• Bachelor's degree in Engineering (Mechanical, Electrical, Industrial, or related field).
• 1-3 years of experience in HVAC or related engineering/data role.
• Basic understanding of air conditioning (HVAC) systems.
• Proficient in Microsoft Office (Excel, PowerPoint).
• Familiarity with AutoCAD / SolidWorks (2D/3D) is an advantage.
• Knowledge of data tools (e.g., Power BI, AI tools) is an advantage.
• Strong analytical mindset with attention to data accuracy and structure.
• Good command of English.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
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• to read the Job Applicant's Privacy Notice.

Experience:

5 years required

Skills:

Electrical Engineering, Mechanical Engineering, Microsoft Office, AutoCAD, English, Thai

Job type:

Full-time

• Carrier is seeking a.
• Plan & Spec Engineer (VRF).
• to drive specification sales and support HVAC system design for commercial and residential projects. This role works closely with consultants, developers, architects, and project owners to recommend optimal VRF solutions and secure Carrier products in project specifications.
• Conduct site surveys and assess project requirements to recommend suitable VRF systems.
• Support HVAC system selection, preliminary design, cooling load calculations, and technical proposals.
• Work closely with consultants, designers, developers, and project stakeholders to secure Carrier VRF products in project specifications.
• Provide technical consultations, product presentations, and design recommendations for project applications.
• Review project drawings, specifications, and tender requirements to identify business opportunities.
• Build and maintain strong relationships with consulting engineers, design firms, and key decision-makers.
• Collaborate with sales and project teams to support project bidding and successful project execution.
• Monitor project pipelines, market trends, and competitor activities.
• Bachelor's Degree in Mechanical Engineering, Electrical Engineering, HVAC Engineering, or related field.
• 2-5 years of experience in HVAC design, application engineering, consulting, plan & spec, or project engineering.
• Knowledge of VRF systems, HVAC design principles, and building services.
• Experience with cooling load calculations and system selection is preferred.
• Proficiency in AutoCAD and Microsoft Office.
• Strong presentation, communication, and stakeholder management skills.
• Good command of English and Thai.
• Carrier is An Equal.
• Opportunity/Affirmative.
• Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
• Click on this.
• link.
• to read the Job Applicant's Privacy Notice.