Senior CX Project Manager

Overwatch Mission Critical•San Jose, CA

4d•Onsite

About The Position

Overwatch is seeking a highly skilled Commissioning Manager (Owner’s Representative) to lead commissioning and MEP coordination efforts for a large-scale hyperscale data center project in San Jose, California. This is a long-term, onsite opportunity supporting one of the most technically advanced campuses in the industry. The ideal candidate is a hands-on leader and proactive problem solver with deep experience in MEP systems commissioning, stakeholder coordination, and ensuring all systems are delivered safely, on time, and to the highest standards of quality and performance.

Requirements

5+ years of experience in commissioning management and MEP coordination (data center or mission-critical facility experience strongly preferred).
Proven success representing the Owner’s interests across multi-disciplinary teams and complex project phases.
Strong understanding of QA/QC practices, FATs, and integrated systems testing.
Familiarity with VDC tools, commissioning documentation platforms, and workflow management systems.
Excellent communication, leadership, and organizational skills — with the ability to drive accountability across diverse teams.
Proactive mindset with strong analytical and problem-solving skills — capable of identifying root causes and driving sustainable solutions.
Ability to work onsite in San Jose, CA (relocation support available for qualified 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.
Demonstrated 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.
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.

Nice To Haves

data center or mission-critical facility experience

Responsibilities

Lead and oversee commissioning and start-up processes for MEP systems, including HVAC, electrical, plumbing, fire protection, low voltage, and automation.
Serve as the Owner’s Representative throughout installation, start-up, FATs, integrated systems testing, and turnover.
Anticipate and resolve issues proactively, ensuring risks are identified early and mitigated before they impact project delivery.
Partner closely with design teams, contractors, and the client to ensure commissioning milestones are met or exceeded.
Review, track, and manage all commissioning-related project documentation.
Support VDC coordination, QA/QC activities, and the validation of system performance.
Contribute to the development and execution of commissioning plans, test procedures, and owner training materials.