Staff Mechanical Engineer - Data Center Cooling

Hiring company: Lambda
Location: San Francisco, CA · remote OK
Pay (as posted): $349k–$465k / yr
Education: Bachelor’s degree

What they’re looking for

Experience designing cooling for hyperscale, colocation, HPC, or AI data centers.
Experience supporting multi-megawatt liquid-cooled GPU deployments.
Experience with warm-water cooling, water-side economization, dry coolers, or adiabatic heat rejection.
Familiarity with CFD, Pipe-Flo, AFT Fathom, Revit, or comparable engineering tools.
Knowledge of coolant chemistry, glycol systems, corrosion control, filtration, and wetted-material compatibility.
Familiarity with ASHRAE TC 9.9 guidance and liquid-cooling industry standards.
Experience with factory testing, commissioning, integrated systems testing, or live system bring-up.
Professional Engineer licensure or progress toward licensure.

Skills mentioned

Component & hardware replacement · Chilled water systems · Network switch configuration · Scheduling · Commissioning testing (L1–L5)

This role is posted by Lambda; Super InfraWorks is not the employer. Apply here and a Super InfraWorks recruiter reviews your application. If it’s a good fit, we introduce you directly to Lambda’s hiring team — only with your permission, and never for a fee.