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58 service commissioning engineer jobs found

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Onsite service commissioning engineer California
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IE
Mar 29, 2026
Full time
Senior Fire Protection Engineer/Designer
$111,147 - $158,607 yearly
Interface Engineering San Francisco, CA, USA
Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Senior Fire Protection Engineer/Designer (MEP) - San Francisco, CA (Hybrid) Interface Engineering Inc. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture Interface has the company culture and work environment you have been seeking! You'll find a workplace with a culture of fun, superior...
IE
Mar 29, 2026
Full time
Senior Fire Protection Engineer/Designer
$99,105 - $141,424 yearly
Interface Engineering Los Angeles, CA, USA
Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Senior Fire Protection Engineer/Designer (MEP) - Los Angeles, CA (Hybrid) Interface Engineering Inc. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture Interface has the company culture and work environment you have been seeking! You'll find a workplace with a culture of fun, superior...
WM
Mar 29, 2026
Full time
Lead Commissioning Engineer
$140,000 - $170,000 yearly
Wunderlich-Malec Sacramento, CA, USA
Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is: 100% employee-owned with 40+ years of industry history ENR (Engineering News Record) Top 500 firm Rated as a top System Integrator Giant We have a Lead Commissioning Engineer opportunity available in Sacramento, CA. This person will be responsible for the leading the testing and commissioning of electrical equipment within and electrical substation or generator plant; performing and directing all aspects of electrical testing including, but not limited to, protection relays, circuit breakers, transformers and other substation equipment; and training new engineers/technicians in relay testing, equipment testing and substation commissioning. Ideal Candidate Qualifications Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER,...
SH
Mar 28, 2026
Full time
Senior Electrical Engineer
$109,703 - $164,554 yearly
Syska Hennessy Group San Francisco, CA, USA
Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group. As a global leader in consulting, engineering, and commissioning services, we specialize in MEP, information and communication technology, architectural lighting, vertical transportation, and commissioning. We are seeking a Senior Electrical Engineer to join our team in San Francisco or Sacramento, CA . Your experience working in a consulting firm on healthcare projects will ensure your success in this role. Working from either our Los Angeles or San Diego offices, you will contribute to the design of major projects from both inpatient and outpatient healthcare engineering design across all phases from around the world. You will be part of a large team of over 100 engineers nationally with a wealth of experience, so this is a great opportunity to grow your career. Our dynamic work environment provides the optimal setting to take your career to the next level. From our...
BA
Mar 28, 2026
Full time
Electrical Engineer
BR+A Consulting Engineers Culver City, CA, USA
Founded in 1975, BR+A Consulting Engineers maintains a total staff of over 500 employees located at our main office in Boston and branch offices in New York, NY; Philadelphia, PA; Vienna, VA (Washington, DC); Coral Gables (Miami) and Tampa, FL; Chicago, IL; St. Louis, MO; Charlotte and Raleigh, NC; Charleston, SC; Houston, TX; New Haven, CT; Los Angeles, CA; and Toronto. BR+A provides state-of-the-art integrated and coordinated mechanical, electrical, plumbing and fire protection consulting engineering, technology systems design, lighting design, and building commissioning services. BR+A is seeking a skilled Electrical Engineer for our Los Angeles, CA office. Ideal candidates will be strongly motivated, well organized, and show professional initiative. Being able to take ownership of assignments and perform well both independently and as part of the project team is also necessary. Essential Functions: Provide Engineering, Design work and drafting of plans Implement approved...
BA
Mar 28, 2026
Full time
Plumbing and Fire Protection Engineer
BR+A Consulting Engineers Culver City, CA, USA
Founded in 1975, BR+A Consulting Engineers maintains a total staff of over 500 employees located at our main office in Boston and branch offices in New York, NY; Philadelphia, PA; Vienna, VA (Washington, DC); Coral Gables (Miami), and Tampa, FL; Chicago, IL; St. Louis, MO; Charlotte and Raleigh, NC; Charleston, SC; Houston, TX; New Haven, CT; Los Angeles, CA; and Toronto. BR+A provides state-of-the-art integrated and coordinated mechanical, electrical, plumbing and fire protection consulting engineering, technology systems design, lighting design, and building commissioning services. BR+A is seeking an experienced Plumbing and Fire Protection Engineer for our Los Angeles, CA office. This role will be responsible for designing Fire Protection and Plumbing systems for a variety of projects and other tasks such as performing field verification and take-offs of existing systems for renovation projects, coordinating with other disciplines, overseeing deliverables to and from clients,...
PG
Mar 28, 2026
Full time
Supervisor, Mechanical Engineering Services and Numerical Analysis
Pacific Gas and Electric Company Danville, CA, USA
Requisition ID # 171236 Job Category: Engineering / Science Job Level: Supervisor Business Unit: Strategy & Growth Work Type: Onsite Job Location: San Ramon Department Summary: The Applied Technology Services (ATS) Engineering staff provides engineering, testing and analysis services and expertise across multiple disciplines to various company organizations to identify, diagnose and solve technical problems. The staff provides consultation and advice to clients to proactively avoid future problems by specifying equipment, materials and methods that are best practices in the industry. Services include inspections, failure analysis, performance assessments, and evaluations on a wide variety of systems and components. The Mechanical Engineering Services (MES) and Numeric Analysis Unit is one of the groups within ATS. This Unit provides inspection, testing, and engineering services to support the PG&E system. MES work includes performing plant condition and performance...
ET
Mar 26, 2026
Full time
Electrical Engineer
EUV Tech Martinez, CA, USA
Candidates often screen themselves out of job applications if they do not meet all the qualifications. So, please apply if you're excited about a role at EUV Tech-we would love to see your application. At EUV Tech, we enable the frontiers of semiconductor manufacturing and material science through the development of world-leading extreme ultraviolet and soft x-ray instrumentation and techniques. EUV Tech stands at the forefront of the next era in advanced semiconductor manufacturing, delivering new and innovative solutions worldwide. If you are looking to push the limits of cutting-edge technology in an impactful role with a talented team, we would love to hear from you! About the Role The Electrical Engineer II will perform electrical design, assembly, and commissioning of more complex systems and equipment. They will be a key part of major projects, develop system architecture and electrical systems across the product lifecycle. This role requires someone with a strong...
EN
Mar 26, 2026
Full time
Retro Commissioning Engineer II
$111,771 - $149,204 yearly
ENFRA LLC Los Angeles, CA, USA
About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth-not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow. Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success. Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA,...
ST
Mar 20, 2026
Full time
NPI Systems Engineer
$112,710 - $169,060 yearly
Solar Turbines Incorporated San Diego, CA, USA
Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. This position in Solar Turbine's Package NPI team offers a rare opportunity to join a collection of high performing individuals who are working together to develop the most innovative and in-demand turbomachinery products in the energy market today. Meeting the challenges of the world's growing energy needs, this team is tasked with developing turbomachinery products serving utilities, data centers and the Oil & Gas industry. The Package NPI team is...
ET
Mar 12, 2026
Full time
Electrical Engineer III
$115,000 - $135,000 yearly
EUV Tech Martinez, CA, USA
Candidates often screen themselves out of job applications if they do not meet all the qualifications. So, please apply if you're excited about a role at EUV Tech-we would love to see your application. At EUV Tech, we enable the frontiers of semiconductor manufacturing and material science through the development of world-leading extreme ultraviolet and soft x-ray instrumentation and techniques. EUV Tech stands at the forefront of the next era in advanced semiconductor manufacturing, delivering new and innovative solutions worldwide. If you are looking to push the limits of cutting-edge technology in an impactful role with a talented team, we would love to hear from you! About the Role The Electrical Engineer III will take on a leadership role in the electrical design, assembly, and commissioning of more complex systems and equipment. They will lead major projects, influence system architecture, and take ownership of electrical systems across the product lifecycle. This...
Ul
Mar 12, 2026
Full time
Protection Engineer - Hydro & Pumping
Ulteig Rancho Cordova, CA, USA
The Opportunity Ulteig is seeking a qualified System Protection Engineer to serve as a technical lead on protective relay projects, compliance studies, and related work within the Automation, Integration, and System Protection (AISP) Department. This position is responsible for designing, developing, testing, and commissioning protection and control systems, primarily for hydroelectric facilities and associated substations, while also providing broader support across Ulteig's system protection engineering initiatives. This role requires periodic travel throughout California to support field activities, which may include site walkdowns, commissioning, troubleshooting, demolition and construction support, and other related tasks. Candidates must be based in California and willing to travel statewide, and occasionally out of state, as project needs require. What You'll Do Develop complete design packages for protective relay replacement projects that include one-line...
YT
Mar 04, 2026
Full time
Sr. Field Engineer
$90,000 - $115,000 yearly
York Telecom Corporation Los Angeles, CA, USA
For over 35 years, Yorktel has been the video managed services partner around the world for some of the largest business and government agencies. With over 10,000 video systems under management worldwide - more than any other video communications service provider - Yorktel has the proven expertise and global reach to deliver enterprise-quality visual communications. Yorktel is currently seeking a Sr. Field Engineer who is focused on a fast-paced high-volume production and engineering department and staff. The Sr. Field Engineer is also responsible for meeting project commitments (both financial and non-financial) and the overall service of external customers. Responsibilities include but are not limited to strategic or operational planning within the field engineering departments, monitoring the performance of active projects, financial analysis to include job cost monitoring and reporting, staff training, adherence to standard operating practice and processes. Roles and...
HO
Feb 28, 2026
Full time
Electrical - Project Engineer
HOK San Francisco, CA, USA
HOK is a collective of future-forward thinkers and designers who are driven to face the critical challenges of our time. We are dedicated to improving people's lives, serving our clients and healing the planet. Together, we cultivate a culture of design excellence at the confluence of art and science, blending the power of creative expression with a clear sense of purpose. Project Engineers will be responsible for the successful delivery of small to medium size building projects, or working as part of a large team responsible for an area on major projects, including developing concepts and producing the design. RESPONSIBILITIES: Strategic Looks for ways to improve engineering design and design processes in a particular discipline. Looks for new trends in Engineering design in a particular discipline and how to apply them to our projects. Project Management and Technical Improvement 10% time devoted to project management tasks and technical improvement initiatives....
KP
Feb 16, 2026
Full time
Senior Mechanical Engineer, High-Temperature Fluid Systems and Component Design
Kairos Power Alameda, CA, USA
Company Overview Kairos Power is a new nuclear energy technology and engineering company whose mission is to enable the world's transition to clean energy, with the ultimate goal to dramatically improve people's quality of life while protecting the environment. This goal will be accomplished through the commercialization of the fluoride-salt-cooled, high-temperature reactor (FHR) that can be deployed with robust safety, affordable costs, and flexible operation to accommodate the expansion of variable renewables. Job Summary The Chemistry Control System (CCS) Team is seeking a Senior Mechanical Engineer with experience in full cycle design and construction of pilot or industrial scale fluid mechanical systems and components for high temperature fluids or other large, complex tests and experiments. The successful candidate will lead and coordinate the detailed CCS design including vessels and piping, instrumentation/sensor interfaces, fluid-mechanical equipment and...
PF
Feb 15, 2026
Full time
Project Engineer II
PowerFlex Los Angeles, CA, USA
Evergreen Posting This is an evergreen position, meaning we are continuously accepting applications as we look to expand our talented pool of project engineers for future openings. If you are passionate about the renewable industry and want to make an impact with a company that values your contributions, this is the place for you. Even if a position isn't immediately available, your application will be reviewed for future opportunities as they arise. Interested candidates are encouraged to apply by submitting their resume and we will keep your application on file and reach out when an appropriate position becomes available. Scope of Job PowerFlex, an EDF Renewables company, is a leading national provider of intelligent onsite energy solutions that support carbon-free electrification and transportation. The Company delivers integrated solar, storage, EV charging, and microgrid systems, to businesses and organizations. As a single full-service provider, PowerFlex customizes clean...
QT
Jan 10, 2026
Full time
Video Surveillance Engineer
Quest Technology Management Roseville, CA, USA
Job Title: Video Surveillance Engineer Reports to: Construction and Infrastructure Manager Location: Sacramento, CA Days / Hours of Work As needed, Typically M-F 8am to 5pm PST JOB SUMMARY: Engaging with customers and survey potential job sites, taking detailed notes about customer's needs. Design complete turn-key access control and surveillance solutions for customers based upon customer's criteria and the estimation process during job walks stemming from professional experience utilizing those systems. Source product and write detailed proposals, including scope of work, labor estimations and bill of materials. Oversee field installation of awarded projects and configure all product prior to commissioning of the system. Provide system demonstrations as well as onsite training to customers. Assist with investigations of recorded video for customers upon request. Monitor and troubleshoot deployed systems either remotely or on-site. Furnish...
QT
Jan 10, 2026
Full time
Infrastructure Engineer
Quest Technology Management Roseville, CA, USA
Job Title: Infrastructure Engineer Reports to: Construction and Infrastructure Manager Location: Quest HABC and BRC and Customer Sites Days / Hours of Work As assigned JOB SUMMARY: Engaging with customers and survey potential job sites, taking detailed notes about customer's needs. Design complete turn-key access control and surveillance solutions for customers based upon customer's criteria and the estimation process during job walks stemming from professional experience utilizing those systems. Source product and write detailed proposals, including scope of work, labor estimations and bill of materials. Oversee field installation of awarded projects and configure all product prior to commissioning of the system. Provide system demonstrations as well as onsite training to customers. Assist with investigations of recorded video for customers upon request. Monitor and troubleshoot deployed systems either remotely or on-site. Furnish as-built...
MF
Dec 25, 2025
Full time
Automation / Controls Engineer
Meissner Filtration Products Camarillo, CA, USA
Do you love the idea of working with a passionate and professional Engineering team in an environment dedicated to having a positive impact on the human condition? Who is Meissner? The goal at Meissner is to be more than simply good; it is to be extraordinary. Extraordinary performance comes from extraordinary people. Meissner as a group is passionate about helping our clients manufacture lifesaving and life enhancing drugs, therapies, and vaccines. We develop, manufacture, supply and service advanced microfiltration products and single-use systems worldwide. We know that when you are passionate about what you do, it's more than just a job. Meissner is focused on the development of the whole individual, and we have programs and tools in place to help us stay at our best mentally and physically. In alignment with our commitment to support the growth and development of the whole individual, Meissner has inaugurated a Learning and Development department to solely focus on...
TA
Dec 20, 2025
Full time
Electrical Power Engineer
The Aerospace Corporation El Segundo, CA, USA
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. The Systems Engineering Division (SED) provides unmatched experience in systems engineering to the U.S. government and to numerous public and private agencies, universities, nonprofit organizations, consortia, and commercial companies involved in the advanced application of space technology. From systems architecture development to system analysis and optimization, astrodynamics, orbital debris, navigation, failure...
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