ROLE OVERVIEW:Overwatch Mission Critical is seeking an experienced Commissioning Owner's Representative Project Manager (Cx ORPM) to serve as the on-site leader of Quality Assurance and Commissioning oversight on large-scale data center construction projects.
This role represents the Owner's interests in the field and is responsible for ensuring that quality, commissioning, and system readiness standards are executed in alignment with program requirements, construction milestones, and operational turnover expectations.
This is a leadership, oversight, and program execution role embedded with the GC, CxA, trade partners, and Owner stakeholders to drive a culture of quality and commissioning excellence from pre-construction through final turnover.
JOB DESCRIPTION:Serve as the Site Leader for Quality & Commissioning, and act as the single point of contact for all Owner Quality and Commissioning matters on site• Drive alignment between the General Contractor, Commissioning Agent (CxA), trades, vendors, and Owner teams
• Build and reinforce a strong quality culture across the project site
• Ensure commissioning program requirements are met at every stage gate and milestone
Oversee Commissioning Program Execution (L1-L5)• Monitor commissioning progress, tag completion, and escalation processes
• Guide transition from installation verification through integrated systems testing
• Ensure commissioning activities occur in proper sequence and in alignment with program standards
• Advise on equipment delivery sequencing to support commissioning and functional readiness
Technical & Field Leadership• Act as the on-site subject matter expert for electrical, mechanical, and power distribution system commissioning
• Support weekly site walks with engineering, GC, and CxA teams
• Identify and escalate risks that may impact schedule, quality, or functional readiness
• Champion quality inspections, commissioning requirements, and lessons learned
Checklist, Script, and Test Plan Oversight• Guide localization and development of commissioning scripts and checklists
• Ensure site-specific adjustments maintain program intent
• Coordinate reviews with subcontractors and CxA teams
• Oversee deferred testing, warranty items, and final system settings documentation
EDMS / Commissioning Platform Management• Administer site-level electronic document management systems (ACC, CxAlloy, or equivalent)
• Train site teams on EDMS standards and usage
• Audit commissioning documentation, asset modules, and final equipment settings
• Maintain data quality and program alignment within the system
Issue, Defect, and Change Control Management• Lead weekly defect and commissioning issue reviews
• Validate issue priority, data accuracy, and resolution timelines
• Manage change control for commissioning scripts and program deviations
• Escalate significant quality events and risks to program leadership
Metrics, Reporting, and Executive Visibility• Track and report commissioning performance metrics weekly
• Provide readiness assessments for major project milestones (MDA, IST, FR, etc.)
• Support executive reporting and dashboard updates
• Monitor L1-L5 progress and Significant Quality Events (SQEs)
CxA and Vendor CoordinationCxA and Vendor Coordination• Oversee CxA staffing plans and resource loading
• Review invoices, progress, and schedule of values
• Ensure proper onboarding and access for QA/Cx resources
• Validate qualifications of commissioning and inspection personnel
Meetings & Site Integration• Lead and attend OAC, Quality, Startup, and Commissioning meetings
• Support Cx Kickoff and alignment sessions with GC and trade partners
• Participate in design reviews, pull planning, FOAK, and MEP coordination meetings
• Direct issue resolution with subcontractors and vendors
Schedule & Stage Gate Oversight
• Ensure commissioning activities are integrated into the master construction schedule
• Review 2-week look-ahead schedules and hold teams accountable
• Participate in FAT, FWT, IWT planning and execution oversight
• Support final readiness and turnover checklists
Qualifications• 7+ years in large-cale mission critical or data center construction, commissioning, or mission-critical MEP systems
• Strong knowledge of electrical, mechanical, and power distribution commissioning
• Experience working with General Contractors, Commissioning Agents, and Owner teams
• Experience managing commissioning documentation platforms (ACC, CxAlloy, BIM360, or similar)
• Deep understanding of L1-L5 commissioning processes and system integration testing
• Proven ability to lead quality culture and drive accountability on site
• Ability to read drawings, review submittals, RFIs, QA plans, and commissioning procedures
• Strong communication, reporting, and cross-functional leadership skills
Work Environment• Full-time on site at data center construction projects
• Monday-Friday, extended hours and weekends as required during critical commissioning activities
• High interaction with GC, trades, CxA, vendors, and Owner stakeholders
Driver's License RequirementFor roles that require on-site presence or travel between work locations as an essential function of the position, candidates must possess and maintain a valid driver's license appropriate for the role and be eligible to operate a motor vehicle in accordance with applicable laws.
Communication SkillsDemonstrated ability to communicate effectively in a professional work environment, including preparing written reports and documentation, conveying information clearly to team members, clients, and stakeholders, and responding appropriately to verbal and written communications related to job duties.
Physical RequirementsThis position operates primarily in an active data center construction environment, encompassing both indoor and outdoor work settings. The role requires the physical ability to perform essential job functions safely and effectively in a dynamic environment that includes ongoing construction activity and evolving site conditions.
The work environment includes areas and temporary structures owned, leased, or controlled by third parties over which Overwatch may have limited or no control. Because the project remains under construction, certain areas of the site - including access routes, staging zones, and temporary structures - may not yet be fully ADA-compliant until construction is complete or those third-party areas are finalized.
- Must be able to walk, stand, stoop, twist, bend, and climb stairs or ladders for extended periods while navigating uneven, unpaved, or obstructed terrain.
- Must be able to lift, carry, push, or pull up to 50 pounds on an occasional basis.
- Must be able to drive between job sites and access all areas of an active construction zone, including raised platforms, scaffolding, and confined spaces.
- Must be able to tolerate exposure to outdoor weather conditions, dust, and construction-related noise, vibrations, and odors.
- Must be able to communicate effectively with contractors, engineers, and site personnel, and maintain situational awareness in high-activity environments.
- Personal protective equipment (PPE), including hard hats, safety vests, hearing protection, and steel-toe boots, is required.
- Must have sufficient visual acuity to read drawings, specifications, and safety signage, and to observe site activity.
Reasonable AccommodationReasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions of this position, provided such accommodations do not create safety hazards, impede essential mobility within active work zones, or require modification of facilities not owned or controlled by Overwatch.
BenefitsWe offer a competitive salary and benefits package, including health insurance, dental insurance, vision insurance, 401(k) plan, and paid time off. Relocation assistance is available to support candidates transitioning to the location.
