Mechanical Commissioning Engineer - Data Centers

Experts Group International; United States; Remote; USD 110,000 - 140,000; Full time

Benefits offered by this job

Competitive salary and benefits package

Clear progression opportunities

High-impact work on critical digital infrastructure

Job summary

A well-established design-build firm is seeking an experienced Mechanical Commissioning Engineer for mission-critical data center projects across the U.S. This hands-on role involves leading commissioning activities for mechanical and HVAC systems, ensuring compliance and performance. The ideal candidate holds a Bachelor’s degree in Mechanical Engineering, has 3–5 years of experience in data centers, and proficiency in relevant tools like Bluebeam and CAD. This position offers competitive compensation and progression within a growing team.

Qualifications

• 3–5+ years’ experience in mechanical commissioning within data center environments.
• Strong technical knowledge of HVAC and mission-critical cooling systems.
• Proficient with Bluebeam, CAD, and related tools.
• Proven experience with L1–L5 commissioning, IST, and technical documentation.
• Familiarity with controls systems and sequences of operation.

Responsibilities

• Lead mechanical commissioning activities from planning through closeout (L1–L5).
• Perform functional and performance testing of mechanical systems.
• Produce daily reports and final commissioning documentation.
• Commission HVAC and mission-critical cooling systems (chilled water, CRAH/CRAC, AHUs, pumps).
• Support IST in coordination with electrical and controls teams.
• Develop commissioning scripts, test procedures, and load testing plans.
• Produce daily reports and final commissioning documentation.
• Act as on-site mechanical lead coordinating with Owners, GCs, and trade partners.
• Oversee QA/QC, safety compliance, and issue resolution.
• Support training of operations and maintenance teams prior to handover.

Skills

Mechanical systems testing

HVAC systems

Commissioning L1–L5

Technical documentation

Safety compliance

Field leadership

Education

Bachelor’s degree in Mechanical Engineering or related discipline

Tools

Bluebeam

CAD

Job description

Overview

About The Role A well-established and rapidly growing design-build firm is seeking an experienced Mechanical Commissioning Engineer to support mission-critical data center projects across the U.S. This is a hands-on, field-based role focused on commissioning and validating mechanical and HVAC systems to ensure performance, reliability, and compliance with design intent and owner requirements. You will lead commissioning activities from L1–L5, working closely with electrical, controls, and construction teams.

Responsibilities

• Lead mechanical commissioning activities from planning through closeout (L1–L5)
• Verify installations against BOD, OPR, applicable codes, and manufacturer requirements
• Perform functional and performance testing of mechanical systems
• Commission HVAC and mission-critical cooling systems including chilled water, condenser water, CRAH/CRAC units, AHUs, pumps, valves, and controls
• Support Integrated Systems Testing (IST) in coordination with electrical and controls teams
• Develop commissioning scripts, test procedures, and load testing plans
• Produce daily reports and final commissioning documentation
• Act as on-site mechanical lead, coordinating with Owners, GCs, and trade partners
• Oversee QA/QC processes, safety compliance, and issue resolution
• Support training of operations and maintenance teams prior to handover

Your Profile

• Bachelor’s degree in Mechanical Engineering or a related discipline
• 3–5+ years’ experience in mechanical commissioning within data center environments
• Strong technical knowledge of HVAC and mission-critical cooling systems
• Proven experience with L1–L5 commissioning, IST, and technical documentation
• Familiarity with controls systems and sequences of operation
• Proficient with Bluebeam, CAD, and related tools
• Willingness to travel nationally and work on active construction sites

What’s Offer

• Competitive salary and benefits package
• Remote-based role with exposure to large-scale U.S. data center projects
• Clear progression opportunities within a growing commissioning team
• High-impact work on critical digital infrastructure

Apply today or contact Taylor Brown for more information.