Mechanical Project Manager

Overwatch-Mission-Critical; Barstow (TX); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Paid time off

Relocation assistance

Job summary

Overwatch Mission Critical is seeking a Mechanical Project Manager to oversee mechanical construction projects from preconstruction through commissioning at data center sites. The role requires onsite presence and travel as needed, managing budgets, schedules, and field teams to ensure compliance with specifications and client expectations.

The ideal candidate brings 5+ years of mechanical PM experience on large-scale projects and 3+ years in data centers, with a solid grasp of HVAC, piping, and

Qualifications

• 5+ years of mechanical construction project management experience, preferably on large-scale commercial, industrial, or mission-critical projects.
• 3+ years of data center experience.
• Strong understanding of HVAC systems, chilled-water distribution, mechanical piping, plumbing, and mechanical equipment installation.
• Experience managing mechanical construction budgets, schedules, procurement, and change orders.
• Knowledge of building codes and quality control standards.

Responsibilities

• Manage mechanical construction projects from preconstruction through installation, commissioning, turnover, and final closeout.
• Oversee mechanical scope execution, coordinating superintendents, subcontractors, vendors, engineers, and field personnel to meet project objectives.
• Manage project financials, including budgets, cost forecasting, procurement, change orders, labor costs, and contract administration.
• Coordinate installation of HVAC, chilled-water systems, mechanical piping, plumbing, hydronic systems, and associated critical cooling infrastructure.
• Review drawings, specifications, RFIs, submittals, material takeoffs, and constructability issues.

Skills

Mechanical PM

Data center experience

Budget management

Scheduling

Team coordination

Education

Bachelors in Mechanical Engineering or Construction Management

Tools

Bluebeam

Procore

Primavera P6

Accubid

Job description

About Overwatch Mission Critical

Overwatch is a service-disabled Veteran-owned small business (SDVOB) certified through the National Veterans Business Development Council (NVBDC), offering construction professional services, talent acquisition, and general contractor services for the mission-critical infrastructure industry.

Our mission is the construction and management of state-of-the-art data centers with the precision and reliability this industry demands. From high-end engineers to seasoned professionals, we deploy the people you need to get your data center off the ground. At Overwatch, it's more than a job. It's a purpose.

Role Overview

The Mechanical Project Manager is responsible for overseeing mechanical construction projects from preconstruction through commissioning, turnover, and final closeout. This role manages project schedules, budgets, subcontractors, vendors, and field operations while ensuring mechanical systems are installed in accordance with project specifications, quality standards, and client expectations. The position requires onsite presence and travel as needed.

Key Responsibilities

• Manage mechanical construction projects from preconstruction through installation, commissioning, turnover, and final closeout.


• Oversee mechanical scope execution, coordinating superintendents, subcontractors, vendors, engineers, and field personnel to meet project objectives.


• Manage project financials, including budgets, cost forecasting, procurement, change orders, labor costs, and contract administration.


• Coordinate installation of HVAC, chilled-water systems, mechanical piping, plumbing, hydronic systems, and associated critical cooling infrastructure.


• Review construction drawings, specifications, RFIs, submittals, material takeoffs, and constructability issues to ensure accurate project execution.


• Monitor project schedules, equipment deliveries, labor productivity, and construction milestones to identify risks and maintain project progress.


• Ensure compliance with applicable mechanical codes, safety requirements, and quality standards while maintaining communication with clients and project stakeholders.

Qualifications

• 5+ years of mechanical construction project management experience, preferably on large-scale commercial, industrial, or mission-critical projects.


• 3+ years of data center experience.


• Strong understanding of HVAC systems, chilled-water distribution, mechanical piping, plumbing, and mechanical equipment installation.


• Experience managing mechanical construction budgets, schedules, subcontractors, procurement, and change orders.


• Knowledge of mechanical construction sequencing, applicable building codes, and quality control standards.


• Experience coordinating with general contractors, engineers, field superintendents, vendors, and clients.


• Strong financial management, leadership, communication, and problem-solving skills.

Preferred Qualifications

• Bachelor's degree in Mechanical Engineering, Construction Management, or a related discipline.


• Experience delivering data center or mission-critical mechanical construction projects.


• Proficiency with Bluebeam, Procore, Primavera P6, Accubid, or comparable construction management software.

Driver’s License Requirement

For 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 Skills

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.

Physical Requirements and Work Environment

This 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.

Physical Requirements

• 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.

Work Environment:

Work is performed primarily in and around active construction areas, which may include unfinished buildings, temporary field offices, staging areas, and partially completed infrastructure. These locations may contain uneven surfaces, limited accessibility, and other conditions typical of construction projects prior to final completion. Overwatch does not control and cannot modify accessibility conditions within areas, facilities, or temporary structures owned or managed by third parties.

Reasonable Accommodation

Reasonable 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.

Benefits

We 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.

OVERWATCH is committed to creating a diverse work environment and is proud to be an Equal Opportunity Employer. OVERWATCH considers candidates regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.