Commissioning Engineer

Renewyx LLC; United States; Hybrid; USD 85,000 - 120,000; Full time

Job summary

Renewyx has partnered with a specialist data center commissioning firm to recruit a Mechanical Commissioning Engineer. The role focuses on hyperscale and colocation builds, ensuring chillers, CRAHs and liquid cooling systems operate correctly.

You will commission mechanical systems, perform factory tests, work with BMS sequences, log issues, and collaborate with the electrical team during IST. Candidate should have data center or mission-critical experience and be US-based with hybrid work on

Qualifications

• Experience with mission-critical facilities such as data centers, healthcare, pharma or semiconductor.
• Hands-on knowledge of chillers, CRAHs/CRACs, pumps, cooling towers and air handling.
• Experience running functional performance testing against controls sequences.

Responsibilities

• Commission mechanical systems from factory witness testing through Level 5 IST.
• Write and run functional test scripts and manage BMS sequences.
• Log issues and coordinate with electrical team during IST on active projects.

Skills

HVAC testing

Chillers/CRAHs/CRACs

Functional testing

Liquid cooling

TAB/NEBB or ME degree

Hybrid work, US-based

Education

Mechanical engineering degree

Job description

Renewyx have partnered with a specialist data center commissioning firm to bring on a Mechanical Commissioning Engineer.

Hyperscale and colocation builds. Chillers, CRAHs and liquid cooling at scale. You prove it all works.

You'll commission the mechanical systems that keep the white space cool, from factory witness testing through Level 5 integrated systems testing. Write and run functional test scripts, work the BMS sequences, log and chase issues, and work alongside the electrical team during IST.

• Mechanical commissioning or HVAC testing experience on mission critical or complex facilities (data centers, healthcare, pharma or semiconductor)
• Hands-on knowledge of chillers, CRAHs or CRACs, pumps, cooling towers and air handling
• Experience running functional performance testing against controls sequences
• Liquid cooling exposure, CDUs or direct to chip
• TAB or NEBB background, or a mechanical engineering degree
• US based, hybrid, with site time on active projects

You don't need to tick every box. If you have the core and the right attitude, or you know someone who fits, get in touch. Interviews are moving quickly.