Mechanical Commissioning Engineer

Zest Technical Solutions; United States; Remote; USD 140,000 - 180,000; Full time

Job summary

Zest Technical Solutions is seeking a Mechanical Commissioning Engineer to validate mechanical systems predominantly in data center environments. The role requires collaboration with design teams and contractors, executing comprehensive commissioning activities from testing to compliance with industry standards. This position offers an exciting opportunity to work extensively across various client sites.

Benefits

Medical insurance

Vision insurance

401(k)

Pension plan

Paid maternity leave

Paid paternity leave

Tuition assistance

Disability insurance

Qualifications

• 3+ years of mechanical commissioning or HVAC field experience, preferably in data centers.
• Strong understanding of chilled water, DX, VRF/VRV, and economizer systems.
• Familiarity with building automation systems (BAS/BMS), control sequences, and trend data analysis.

Responsibilities

• Lead and perform mechanical commissioning activities for data center projects.
• Oversee field testing of HVAC systems including CRACs, chillers, and associated controls.
• Conduct functional performance testing and trend analysis of HVAC and controls systems.

Skills

Troubleshooting

Documentation

Communication

Education

Bachelor’s degree in Mechanical Engineering

Job description

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Zest Technical Solutions provided pay range

This range is provided by Zest Technical Solutions. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$140,000.00/yr - $180,000.00/yr

Direct message the job poster from Zest Technical Solutions

Recruitment Specialist - US Mission-Critical Cooling

Mechanical Commissioning Engineer

Remote - must be based in the US and willing to travel extensively

About the Company

An exciting opportunity to work for a multidisciplinary engineering firm that provides design, consulting, and commissioning services for high-performance buildings and mission-critical infrastructure across North America. With a reputation for technical excellence and collaborative execution, our teams deliver innovative mechanical, electrical, and controls solutions for data centers, healthcare, and advanced technology facilities. As they continue to grow their commissioning division, they’re seeking driven professionals to ensure our data center projects meet the highest standards of functionality, reliability, and energy performance.

About the Role

The Mechanical Commissioning Engineer will be responsible for validating mechanical systems across hyperscale, enterprise, and colocation data center environments. You will work closely with design engineers, project managers, contractors, and end-users to test and verify HVAC, cooling, and automation systems to ensure they operate according to design intent and industry standards.

This role requires both field and remote coordination work and involves domestic travel to client sites.

Key Responsibilities

• Lead and perform mechanical commissioning activities for data center projects from pre-functional testing through final turnover.
• Oversee and execute field testing of HVAC systems including CRACs, chillers, pumps, CRAHs, cooling towers, and associated controls.
• Develop and implement commissioning plans, scripts, and reports for mechanical systems.
• Interface with design teams and contractors to review drawings, submittals, and startup procedures.
• Identify and document system deficiencies and work closely with project teams to resolve issues.
• Conduct functional performance testing and trend analysis of HVAC and controls systems.
• Collaborate with electrical and controls commissioning teams to ensure cross-discipline integration.
• Prepare detailed commissioning reports and contribute to project closeout documentation.
• Ensure compliance with ASHRAE, NEBB, and other relevant commissioning standards.

Skills & Qualifications

• Bachelor’s degree in Mechanical Engineering or related field
• 3+ years of mechanical commissioning or HVAC field experience, preferably in data centers or mission-critical environments
• Strong understanding of chilled water, DX, VRF/VRV, and economizer systems
• Familiarity with building automation systems (BAS/BMS), control sequences, and trend data analysis
• Working knowledge of industry standards such as ASHRAE, NEBB, ACG, and LEED commissioning protocols
• Ability to read and interpret mechanical drawings, specifications, and control schematics
• Excellent troubleshooting, documentation, and communication skills
• Willingness to travel 30–50% to client sites across the US
• PE, CxA, LEED AP, or other relevant certifications (preferred but not required)

If this sounds like the role for you, don't hesitate to apply!

Seniority level

• Seniority level

  Associate

Employment type

• Employment type

  Full-time

Job function

• Job function

  Manufacturing, Customer Service, and Engineering

• Industries

  HVAC and Refrigeration Equipment Manufacturing, Industrial Machinery Manufacturing, and Construction

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Inferred from the description for this job

Medical insurance

Vision insurance

401(k)

Pension plan

Paid maternity leave

Paid paternity leave

Tuition assistance

Disability insurance

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