About Us
CTS Group is a leading data center general contractor delivering mission-critical infrastructure for global hyperscale and enterprise clients. Our projects require high-performance electrical systems delivered safely, efficiently, and to the highest quality standards.
The Role
Role
We are hiring four Electrical Site Supervisors to support delivery of a large-scale data center project. Each role will focus on a key area of the electrical scope:
- Energy Marshall (Temporary Power & LOTO)
- HV/MV Systems Supervisor
- Generator Package Supervisor
- Containment & Small Power Supervisor
You will be responsible for overseeing installation activities, coordinating subcontractors, and ensuring all works meet project safety, quality, and schedule requirements.
Key Responsibilities
- Supervise day-to-day electrical installation activities on site
- Coordinate subcontractors and ensure compliance with drawings, specifications, and method statements
- Oversee works within your specialization:
- Energy Marshall: manage temporary power, energization processes, LOTO procedures, and safe energization control
- HV/MV: installation of switchgear, transformers, cabling, terminations, and energization readiness
- Generator Package: installation and integration of generator systems, fuel systems interfaces, and testing
- Containment & Small Power: cable tray, ladder, trunking systems, and low-voltage small power installations
- Ensure compliance with QA/QC procedures, ITPs, and inspections
- Enforce strict adherence to health & safety standards, including permit-to-work systems
- Support testing & commissioning (T&C) and energization activities
- Monitor progress against schedule and support project delivery milestones
- Identify and resolve technical, coordination, and installation issues
- Liaise with QA/QC, HSE, design, and commissioning teams
- Maintain accurate site records, including daily reports and progress updates
Requirements
- Relevant technical qualification in Electrical Engineering or equivalent
- 5+ years of experience in electrical site supervision on construction projects
- Proven experience in at least one of the following areas:
- Energization / energy isolation (LOTO) and temporary power
- HV/MV electrical systems
- Generator installations and integration
- Cable containment and LV distribution / small power
- Experience in data centers or mission-critical environments is strongly preferred
- Strong understanding of electrical installation practices and safety procedures
- Ability to read and interpret electrical drawings and schematics
- Experience coordinating multiple subcontractors on site
- Strong focus on safety, quality, and schedule delivery
- Good communication and organizational skills
Preferred Qualifications
- Previous experience on hyperscale data center projects
- Familiarity with energization procedures and commissioning workflows
- Knowledge of international standards (IEC, ISO, etc.) and local electrical codes
- Experience working in fast-track, multi-contractor environments
What We Offer
- Opportunity to work on high-profile data center projects
- Competitive compensation
- Dynamic, fast-paced site environment