Construction Supervisor - Mechanical (Rotational)

• High school diploma or equivalent required; Associate’s or Bachelor’s degree in Mechanical Engineering, Construction Management, or related field preferred.
• Minimum 7 years of experience in mechanical construction or supervision on industrial or large commercial projects; minimum 3 years of experience working with liquid cooling systems in data centers or similar high-tech facilities.
• Journeyman or Master Mechanical License, AWS Certified Welding Inspector (CWI), or equivalent preferred.
• OSHA 30 certification required; First Aid/CPR certification preferred.
• Ability to read and interpret mechanical drawings, P&IDs, and project specifications.
• Strong understanding of liquid cooling technologies, heat transfer principles, and data center mechanical infrastructure.
• Familiarity with mechanical testing tools such as pressure gauges, flow meters, and thermal imaging equipment.
• Strong leadership, communication, and conflict-resolution skills.
• Ability to manage multiple priorities, work under pressure, and maintain professionalism in fast-paced environments.
• High attention to detail with excellent analytical and problem-solving skills.

Other important requirements:

• Pre-employment screening, including background check and substance testing may be required according to company policies.
• Must provide own steel-toed work boots; other PPE will be supplied.
• Must be able to reliably commute to the work site daily or have plans to relocate before starting work.
• Must be comfortable working a rotational schedule, which includes day and night shifts as well as weekend work, based on project needs.
• Employees working night shifts will receive a 15% premium added to their hourly rate only for hours worked during night shifts.

• Lead, mentor, and supervise mechanical technicians, fitters, and subcontractors working on liquid cooling systems (e.g., direct-to-chip cooling, rear-door heat exchangers), piping, pumps, valves, and HVAC systems.
• Monitor team performance and ensure workforce compliance with project goals, quality requirements, and safety standards.
• Oversee the installation of mechanical systems and ensure all work aligns with project drawings, specifications, and manufacturer guidelines.
• Coordinate mechanical activities with other trades—including electrical, plumbing, and structural—to support seamless integration of systems.
• Collaborate with engineers, vendors, and QA/QC teams to resolve technical issues and maintain project progress.
• Ensure all mechanical installations meet data center standards, industry codes, and client requirements.
• Verify compliance of materials and equipment with approved submittals and project specifications.
• Support QA/QC inspections and address non-conformance issues promptly and effectively.
• Supervise pressure testing, flushing, and balancing of liquid cooling loops to ensure leak-free operation and optimal system performance.
• Oversee functional and performance testing of cooling systems to validate thermal, flow-rate, and reliability performance.
• Assist commissioning teams in validating mechanical system operation under real or simulated load conditions.
• Enforce OSHA regulations, company safety protocols, and site-specific safety requirements.
• Conduct safety audits, toolbox talks, and job-site inspections to promote safe work practices.
• Investigate and report incidents or near-miss events and implement corrective actions to prevent recurrence.
• Monitor daily and weekly work schedules and adjust manpower or resources to meet project deadlines.
• Track installation progress and provide updates to the Construction Manager and project management team.
• Manage material and equipment inventories to avoid delays and ensure timely availability of resources.
• Provide technical guidance on installation, integration, maintenance, and troubleshooting of liquid cooling and mechanical systems.
• Identify and resolve field challenges—including design conflicts and equipment malfunctions—using practical, timely solutions.
• Stay current with advancements in liquid cooling and data center mechanical technologies and help integrate best practices into field operations.

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