Resident Engineer, Electrical
DayOneJoin DayOne – Shaping the Future of Data Infrastructure
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.
Responsibilities
General
The Resident Engineer – Electrical will be stationed on site in Thailand to supervise and ensure the successful execution of electrical works for a mission-critical data centre project. This role involves overseeing installation, testing and commissioning of electrical systems, ensuring compliance with design intent, quality standards, and operational requirements for high-availability facilities.
Supervision Oversee
the installation and quality of electrical systems including but not limited to power, lighting, cabling system, earthing, lightning protection system, ELV, BMS systems. Ensure all works meet the project’s design intent, performance criteria and critical facility standards. Manage and conduct the inspections for electrical works, including but not limited to genset, power modules, cabling works, underground works, power, lighting, cabling system, earthing, lightning protection system, ELV, BMS etc. Resident Engineer (RE) shall compile and organize all relevant inspection documentation in accordance with the following requirements:
Master Site Plan indicating inspection coverage areas
Mark inspection areas and indicate completion status Inspection areas shall be clearly marked on the relevant site or floor plans For each area, the current percentage of physical work completion shall be indicated to reflect construction progress at the time of inspection. This visual representation supports effective tracking of inspection coverage and ensures alignment with construction milestones
Detailed Area or Floor Plans reflecting specific inspection zones or components
Detailed Mark-up of defect locations Use local or zoomed-in drawings to mark the exact locations of any defects found. Clearly record each defect point with notes and, where needed, link to photos or inspection comments. These marked drawings should be included in the inspection records to support follow-up and rectification.
Discipline-specific checklists
To ensure comprehensive and standardized inspection scope Inspections shall be carried out with emphasis on the key items listed in the specialized checklists, in accordance with relevant technical standards. All inspection records shall be completed by the respective discipline consultant engineers, ensuring accuracy and alignment with design intent and quality requirements.Detailed contents of the inspection report – The RE inspection report shall include but be limited to the following:
General information
Inspection scope and location
Summary of observations
Non-conformities and issues identified
Follow-up actions and status
Review of submissions (if applicable) Summary of reviewed ACC submittals related to inspected items
RE remarks and recommendations: Technical comments, risks, or early warnings, any suggestions for design revision or quality improvement
Attachments (Photos, marked-up drawings, checklists, issue forms, relevant correspondence)
Coordination & Interface Management
Liaise between the design consultants, contractors, and client representatives to resolve technical issues. Attend coordination and progress meetings, providing updates on electrical works status.
Quality, Safety & Compliance
Conduct regular inspections to verify workmanship and adherence to specifications. Ensure compliance with Thai building codes, BOI requirements (if applicable), ASHRAE standards, NFPA codes and other relevant regulations. Enforce safety standards in line with project EHS requirements. To perform checks on the materials upon arrival at site. To conduct inspection and review of mock-ups.
Documentation and Reporting
Maintain detailed records of inspections, testing, commissioning reports and site instructions. Issue non-conformance reports and follow up on rectification works. Prepare weekly and monthly progress reports for electrical works.
Problem-solving & Technical Support
Provide on-the-spot technical solutions to ensure timely completion of works without compromising quality or operational integrity. Recommend design or equipment adjustments to improve efficiency, maintainability, and reliability of electrical systems.
Qualifications:
Bachelor’s Degree in Electrical engineering from an accredited institution. Licensed/ Registered Engineer in Thailand Minimum 8 to 10 years’ experience in electrical engineering, with at least 5 years in a site-based or resident engineer role. Prior experience in data centres, hospitals, clean rooms, or other mission-critical facilities is highly desirable. Strong knowledge of electrical systems for high-availability operations, redundancy principles, and energy efficiency. Proficiency in engineering software (AutoCAD, Revit MEP, BIM tools) and Microsoft Office. Strong communication skills in English and Thai or English and Chinese.
Key Competencies:
Strong attention to detail and commitment to quality. Excellent coordination and problem solving skills. Ability to work under pressure in a fast-paced environment. Professional integrity and strict adherence to confidentiality for mission-critical facilities.
Additional Considerations:
Site-based position in Thailand (Chonburi area); full-time presence required. May require extended working hours to meet project deadlines. Ability to work as part of a team in a fast-paced environment Highly self-driven Positive working attitude Willingness to learn
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.