114 commissioning engineer jobs at 61 companies in Suisun, CA

2mo
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Building Commissioning Engineer
San Diego or San Francisco or Seattle
$80k-$130k/yr HybridFull Time
CAI
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.
Cx Alloy, Kneat, Procore, ACC, Bluebeam
3w
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Energy and Commissioning Engineer
Irvine or Oakland
$110k-$140k/yr HybridFull Time
Altura
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.
SkySpark
3w
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Energy and Commissioning Engineer
Irvine or Oakland
$110k-$140k/yr HybridFull Time
Clark Construction Group
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.
SkySpark
6d
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Mechanical Commissioning Project Engineer
San Francisco, California, United States
$206k-$327k/yr OnsiteFull Time
OpenAI
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
2mo
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I&C Commissioning Engineer
Houston or Oakland or Golden or Salt Lake City or Reno or Milford
OnsiteFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
7+ YOE7+ years in I&C/controls commissioning; field instrumentation, DCS/SCADA/PLC, SIS interlocks; travel 25-75%; strong communication.
DCS, SCADA, PLC, I/O testing, instrumentation, SCADA historian (OSIsoft PI), SCADA historian (Ignition)
3w
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Controls Commissioning Engineer, Capacity Delivery
Austin or New York or San Francisco or Seattle or United States
$150k-$204k/yr OnsiteFull Time
Fluidstack
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.
Niagara, Ignition, BMS, EPMS, PLC
1mo
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Commissioning Specialist
San Francisco or Los Angeles
$111k-$193k/yr HybridFull Time
Jacobs
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.
1w
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Senior Project Commissioning Engineer - Battery Storage
San Francisco or Houston or Chicago or Seattle or New York City or Palm Beach or Birmingham
$160k/yr HybridFull 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
22h
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Commissioning (Cx) Program Engineer
McClellan Park or San Jose or Denver or Phoenix or Chicago or Dallas or Austin
$120k-$170k/yr OnsiteFull Time
Prime Data Centers
Prime Data Centers: Developer and operator of hyperscale and wholesale data centers.
8+ YOEBachelor's in mechanical, electrical, or related engineering, or equivalent experience; 8+ years in commissioning, MEP engineering, or mission-critical construction, including 5+ years delivering data center projects.
MEP, RFP, BMS, EPMS, IST, UPS, ATS, ASHRAE, NEC, NFPA, AI/GPU, DTC
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Commissioning Authority (MEP)
Oakland, California, United States
$75k-$125k/yr HybridFull Time
Interface Engineering
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
3w
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Commissioning Authority - Sacramento, CA
Folsom or Sacramento
$100k-$150k/yr HybridFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Global provider of high-end consulting and engineering services.
5+ YOEBachelor's degree in engineering, 5+ years' related experience, ANSI/ISO commissioning accreditation, strong MEP/controls knowledge, project management, client-facing skills, MS Office proficiency, valid driver's license.
Microsoft Office
1w
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Commissioning Project Manager
Brea or Oakland or San Diego
$105k-$130k/yr RemoteFull Time
UL Solutions
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.
1mo
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Rail System Design, Testing & Commissioning Manager
Sacramento, California, United States
$125k-$165k/yr HybridFull Time
Egis
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.
ETCS Level 2, SCADA
4w
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Commissioning Technician- Rolling Stock- Cleveland, OH
Cleveland or Sacramento
$55k-$65k/yr OnsiteFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
5+ YOEHigh school diploma or GED, minimum 5 years relevant experience, strong electrical/hydraulic/mechanical troubleshooting, valid driver’s license, must be 21+, willing to work outdoors, and U.S. work authorization required.
Portable Test Unit (PTU), laptop
3w
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Commissioning Authority – Data Center/Mission Critical - San Francisco in San Francisco, California, United States
San Francisco, California, United States
$110k-$180k/yr HybridFull Time
Tetra Tech
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.
Microsoft Office
2mo
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Staff Equipment Engineer
Fremont, California, United States
$115k-$165k/yr OnsiteFull Time
Bloom Energy
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
6+ YOEBachelor's in Electrical or Mechanical Engineering, 6+ years manufacturing/equipment engineering experience, functional PLC/HMI knowledge, motion/servo control, AutoCAD and SolidWorks experience, equipment commissioning and specification writing.
PLC, HMI, AutoCAD, SolidWorks, Microsoft Office
1mo
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Mechanical Engineer
San Francisco or Houston
$140k-$175k/yr OnsiteFull Time
Mariana Minerals
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
1mo
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Test Engineer
San Leandro, California, United States
$80k-$130k/yr OnsiteFull Time
Coreshell
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.
SQL, Python
1mo
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Equipment Engineer
San Jose or Fremont
OnsiteFull Time
Lithium Power
Lithium Power: Custom-designed lithium battery and energy storage solutions.
2+ YOEBachelor's in engineering or equivalent experience, 2+ years supporting manufacturing equipment, mechanical and electrical troubleshooting, experience with automated equipment and industrial control systems, equipment commissioning, and ability to work on production floor and lift up to 50 lbs.
PLCs, HMIs, CAD, Solidworks
1mo
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Senior Lead HVDC Engineer
Houston or San Francisco or San Diego
$149k-$186k/yr OnsiteFull Time
Pattern Energy
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%.