101 commissioning engineer jobs at 54 companies in Napa, CA
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Building Commissioning Engineer
San Diego or San Francisco or Seattle
$80k-$130k/yrHybridFull Time
CAI: Provides commissioning and compliance services for regulated manufacturing facilities.
Bachelor’s in Engineering; experience as Commissioning Engineer in life sciences/mission critical industries; strong knowledge of electrical, mechanical, and control systems; travel required; strong communication, safety, and teamwork.
Crusoe: Provides energy-efficient cloud infrastructure powered by stranded and renewable energy.
10+ YOE10+ years in data center commissioning, construction, or critical infrastructure delivery; electrical engineering expertise; program governance, commercial fluency, executive communication, and mentoring experience.
Altura: Provides energy engineering and smart building commissioning services.
3+ YOE3+ years engineering experience (mechanical preferred), commissioning and energy project experience, strong analytical and communication skills, bachelor's in engineering, ability to travel for field work.
Clark Construction Group: Constructs large-scale buildings and major civil infrastructure projects.
3+ YOE3+ years engineering experience (mechanical preferred), commissioning and energy project experience, Bachelor's in engineering, SkySpark experience preferred, ability to travel to sites, project management and mentoring skills.
OpenAI: Develops artificial intelligence models and generative AI software services.
8+ YOERequires 8+ years in mechanical commissioning, construction, field engineering, startup, testing, balancing, controls verification, or owner representation on complex infrastructure projects; strong technical coordination and writing skills.
digital issue tracking, commissioning management platforms, schedule tools, trend tools, field reporting workflows
Los Angeles or San Francisco or Sacramento or San Diego or United States
$120k-$150k/yrRemoteFull Time
JLLNYSE: JLL: Global commercial real estate and investment management services.
2+ YOETechnical degree, 2+ years of mechanical or electrical engineering or field-testing experience, MS Office proficiency, testing equipment knowledge, project coordination, communication, and US work authorization without sponsorship.
ASHRAE, CSA, LEED, Microsoft Office, flow hoods, anemometers, pitot tubes, IR cameras, Power Quality Meters, Systems Manuals, Issues Log, HVAC&R, building management, automation systems, Power Quality Meters (PQM), NETA, hi-pot, megger, Artificial intelligence (AI)
Austin or New York or San Francisco or Seattle or United States
$150k-$204k/yrOnsiteFull Time
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience commissioning building controls on mission-critical projects, point-to-point and integrated systems testing, control sequence review, scripting/automation skills; familiarity with data center controls preferred.
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOEBachelor's in engineering/architecture/construction or equivalent, 5+ years commissioning/design/construction experience, US citizenship, travel up to 50%, knowledge of MEP/envelope systems and building codes.
San Francisco or Houston or Chicago or Seattle or New York City or Palm Beach or Birmingham
$160k/yrHybridFull Time
Plus Power: Develops and operates standalone battery energy storage systems.
5+ YOEBachelor's or Master’s in Electrical Engineering, 5+ years project engineering experience in power/utility sectors, experience with substations and BESS, procurement/contracting and construction management, strong communication and organizational skills.
Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, MS Project, Microsoft SharePoint, Microsoft Excel, AutoCAD, Revu Bluebeam
Interface Engineering: Employee-owned engineering consulting firm focused on collaboration and growth.
3+ YOE3+ years in building commissioning or related; knowledge of mechanical/electrical/plumbing systems; field work ability; strong communication; travel up to ~40%.
Direct Digital Controls, HVAC Systems, Energy Management Systems, Pumps, Chillers, Boilers, BAS
UL SolutionsNYSE: ULS: Provides safety science testing, inspection, and certification services globally.
5+ YOEBachelor's in engineering,5+ years commissioning/MEP experience,industry certifications preferred (CxA,CBCP,CCP),PE/LEED AP desirable,knowledge of HVAC/BAS/electrical/plumbing,ability to read drawings and travel to sites.
Rail System Design, Testing & Commissioning Manager
Sacramento, California, United States
$125k-$165k/yrHybridFull Time
Egis: Designs and operates sustainable infrastructure and intelligent buildings.
0+ YOEProfessional Engineer required, degree in engineering, expertise in rail systems integration, testing and commissioning, FRA regulatory knowledge, system engineering and interface management, experience across design through commissioning phases.
Commissioning Authority – Data Center/Mission Critical - San Francisco in San Francisco, California, United States
San Francisco, California, United States
$110k-$180k/yrHybridFull Time
Tetra TechNASDAQ: TTEK: Provides global consulting and engineering services for water and environment.
8+ YOE8+ years industry experience with 2+ years datacenter commissioning; ANSI/ISO Cx credentials, valid driver\u0002s license, strong MEP and project management skills, MS Office proficiency.
Mariana Minerals: Building software-first infrastructure to produce and refine critical minerals.
Bachelor's in Mechanical Engineering, experience with mechanical equipment design, FEA and solids-handling, knowledge of ASME/API codes, AutoCAD proficiency, ability to lead equipment scopes from concept through commissioning.
AutoCAD, Finite element analysis (FEA), Multiphysics CFD
Scottsdale or San Francisco or San Diego or Houston or Denver or Princeton
$140k-$195k/yrHybridFull Time
Clearway EnergyNYSE: CWEN: Develops and operates utility-scale renewable energy power plants.
8+ YOERequires 8+ years in utility-scale BESS engineering, integration, development, and commissioning; knowledge of electrical, fire, interconnection, controls, and safety standards; Excel and Python skills.
Microsoft Excel, Python, TCP/IP, Modbus/TCP, Power Plant Controller, Energy Management Systems (EMS), Battery Management Systems (BMS), SCADA, UL/IEEE, National Electrical Code, NFPA 855, NFPA 72, NFPA 68, NFPA 69, UL1973, UL9540/A
Coreshell: Manufacturing high-capacity battery cells using silicon-anode technology.
3+ YOE3+ years hands-on battery test engineering experience; installing, commissioning, calibrating, and maintaining cyclers and environmental chambers; data pipeline and traceability skills; SQL/Python proficiency; strong troubleshooting and vendor management.
Wunderlich-Malec: Designs and integrates advanced control and automation systems.
BS in engineering preferred; strong PLC/SCADA/DCS programming, AutoCAD electrical, commissioning/startup experience, ability to travel up to 25%, valid driver’s license, strong communication and documentation skills.
Pattern Energy: Develops and operates renewable energy and transmission infrastructure.
12+ YOEMasters or Bachelors in Electrical Engineering, 12+ years electrical engineering experience with ≥8 years HVDC experience; HVDC design, construction, testing and commissioning expertise; strong communication and technical skills; ability to travel up to 30%.