Mechanical Commissioning Engineer, R&D

FluidStack

Mechanical Commissioning Engineer responsible for commissioning HVAC systems in data centers. Supporting AI compute infrastructure with rigorous testing and data analysis.

Posted 7/18/2026full-timeAustin • Texas • 🇺🇸 United StatesMid-LevelSenior💰 $197,000 - $227,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in commissioning mechanical and HVAC systems, with a strong focus on executing functional tests, analyzing trend data, and ensuring design accuracy. Proficient in supporting factory processes and improving commissioning practices in live environments.

Highest-signal resume keywords

Commissioning Mechanical SystemsFunctional Testing ExecutionData Analysis and Trend IdentificationDesign Error Detection and ResolutionLiquid Cooling Commissioning

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Commissioning Mechanical SystemsFunctional TestingData AnalysisTrend AnalysisDesign Error DetectionLiquid Cooling CommissioningTest and Balance InterfaceFAT DevelopmentHVAC Systems CommissioningDocumentation of Test Results

Soft Skills

Attention to DetailProblem SolvingClean Work Practices

Tools & Technologies

Commissioning Software Platforms

Industry Keywords

Data CentersIndustrial PlantsMechanical FAT Processes

About the role

Key responsibilities & impact

Commission the mechanical systems of first units: cooling plants, distribution, and heat rejection verified to design.
Execute and improve the scripts: functional tests run, gaps found, and the reference package fixed.
Analyze the data: trends and test results reconciled against the thermal model.
Support the factory: mechanical FAT processes for modules before they ship.

Requirements

What you’ll need

You've commissioned mechanical or HVAC systems on data centers or industrial plants.
You execute functional tests rigorously and document what actually happened.
You read trend data and find the story in it.
You've caught design errors during commissioning and made sure they got fixed upstream.
You work clean in live environments.
Bonus: Liquid cooling commissioning. Test and balance interface. FAT development. Commissioning software platforms.

Benefits

Comp & perks

We are committed to pay equity and transparency.
Equal Employment Opportunity Employer.