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Ups Engineer Jobs in California (NOW HIRING)

We are a team of builders, engineers, and operators who believe nuclear energy should be fast to ... Experience with MV switchgear, substations, transformers, MCCs, VFDs, UPS systems , or standby ...

Instead of having stand-ups, we have a strong culture of committing work in progress (supported by feature flags). Every engineer is expected to push a daily pull request with their incremental ...

UI/UX Engineer - Semiotic.ai

San Francisco, CA ยท On-site +1

$110K - $137K/yr

The Role We are looking for a UI/UX Engineer who is equally comfortable creating mock-ups, wireframes, and design assets as well as implementing them in production-ready code. You'll collaborate ...

Senior Power Electronics Engineer

Irvine, CA ยท On-site

$140 - $200/hr

Senior Power Electronics Engineer Location: Irvine, CA, US, 92614 Business Unit: Energy Conversion ... Lead Acid, Lithium Iron Phosphate etc.) for back-up UPS power. * Proficiency with oscilloscope ...

Senior Power Electronics Engineer

Irvine, CA

$115K - $142K/yr

Lead Acid, Lithium Iron Phosphate etc.) for back-up UPS power. * Proficiency with oscilloscope ... Master's Degree in Electrical Engineering, particularly with a focus on power electronics.

Senior Power Electronics Engineer

Irvine, CA ยท On-site

$115K - $142K/yr

Lead Acid, Lithium Iron Phosphate etc.) for back-up UPS power. * Proficiency with oscilloscope ... Master's Degree in Electrical Engineering, particularly with a focus on power electronics.

Showing results 41-60

Ups Engineer information

See California salary details

$38.5K

$100.4K

$135.7K

How much do ups engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for ups engineer in California is $100,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,900.00 and $115,000.00 per year, depending on experience, location, and employer.

What is a UPS engineer?

UPS Engineers are professionals who design, install, maintain, and troubleshoot Uninterruptible Power Supply (UPS) systems. These systems provide emergency power to critical equipment during power outages or fluctuations, ensuring continuous operation for businesses and organizations. UPS Engineers work with electrical systems, perform regular testing, and may also recommend upgrades or replacements to improve system reliability. Their expertise is crucial in environments where power stability is essential, such as data centers, hospitals, and industrial facilities.

What are the key skills and qualifications needed to thrive as a UPS engineer?

To thrive as a UPS Engineer, you need a solid background in electrical engineering, experience with power systems, and typically a relevant engineering degree. Familiarity with UPS (Uninterruptible Power Supply) systems, electrical schematics, and diagnostic tools, as well as certifications like IEEE or manufacturer-specific training, are commonly required. Strong problem-solving, attention to detail, and effective communication skills help ensure reliable system performance and safe operation. These competencies are vital for maintaining critical power infrastructure and preventing costly downtime in essential facilities.

What are some common challenges faced by a UPS engineer in maintaining uninterrupted power supply systems?

UPS Engineers often encounter challenges such as diagnosing complex system faults, managing aging equipment, and ensuring minimal downtime during maintenance. They must stay updated with the latest technological advancements and safety standards, as well as coordinate closely with electrical engineers, facility managers, and vendors. Additionally, responding to emergency power failures and performing preventive maintenance under tight deadlines are key aspects of the role that require strong problem-solving skills and adaptability.

What is the difference between Ups Engineer vs Battery Technician?

AspectUps EngineerBattery Technician
CredentialsTypically requires electrical or electronics engineering background, certifications in UPS systemsRequires electrical or battery-specific certifications, often with technical training in batteries
Work EnvironmentDesign, install, maintain UPS systems in data centers, industrial facilitiesTest, repair, replace batteries in various settings including telecom, backup power systems
Industry UsageCommon in data centers, IT infrastructure, industrial facilitiesFound in telecom, power backup, maintenance services

Ups Engineers focus on the design, installation, and maintenance of uninterruptible power supply systems, ensuring continuous power in critical environments. Battery Technicians specialize in testing, repairing, and replacing batteries within these systems. While both roles require electrical knowledge and certifications, Ups Engineers typically handle system-level tasks, whereas Battery Technicians focus on battery components. Understanding these differences helps employers and job seekers identify the right role for their skills and career goals.

What cities in California are hiring for Ups Engineer jobs?

Cities in California with the most Ups Engineer job openings:

Infographic showing various Ups Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $100,420 per year, or $48.3 per hour.

Electrical Engineer

Valar Atomics

Torrance, CA โ€ข On-site

Full-time

Medical, PTO

Posted 9 days ago


Job description

About Valar Atomics

At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable-unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders, engineers, and operators who believe nuclear energy should be fast to deploy, factory-made, and built for the real world. Our first pilot plant in Orangeville, Utah will demonstrate how advanced nuclear systems and fuel fabrication can power the future. Joining Valar Atomics means becoming part of a company where autonomy, ownership, and impact exist at every level.

The Teamย 

You will be joining Valar Atomics' Electrical Engineering team, embedded within the broader Fuel Manufacturing engineering group. The team delivers the electrical infrastructure that powers Valar's fuel manufacturing facilities - from utility interconnection through MV distribution, process area LV systems, and emergency power. You will work alongside I&C, mechanical, and nuclear safety engineers in a collaborative environment that demands technical precision and a strong safety culture, with the opportunity to contribute to some of the most technically interesting power distribution challenges in the advanced nuclear sector.

The Roleย 

Valar Atomics is seeking an Electrical Engineer to support the design and delivery of MV/LV electrical systems for nuclear fuel manufacturing facilities. The role will contribute to electrical system design, power system studies, equipment selection, drawings, specifications, and field support while working closely with senior electrical engineers and multidisciplinary teams. This is an opportunity to work on first-of-a-kind industrial facilities and develop hands-on experience with complex electrical systems in the nuclear industry.

Key Responsibilities
  • Develop and maintain electrical load lists and support power system studies including load flow, short circuit, voltage drop, motor starting, and harmonic analysis using SKM Power Tools, ETAP, or equivalent.
  • Prepare arc flash hazard analysis in accordance with IEEE 1584 and substation grounding calculations in accordance with IEEE 80.
  • Assist with sizing and selection of transformers, cables, switchgear, bus systems, capacitor banks, UPS systems, and batteries.
  • Develop and update single line diagrams for MV and LV distribution systems from the utility interface through MCCs and final distribution equipment.
  • Prepare and maintain electrical equipment layouts, cable schedules, tray routing, and underground duct bank designs.
  • Support specifications and data sheets for MV switchgear, LV switchboards, MCCs, distribution panelboards, transformers, bus ducts, VFDs, UPS systems, and standby generators.
  • Support electrical area classification drawings and selection of equipment for hazardous areas in accordance with NEC/CEC 500 or IEC 60079 series.
  • Assist with protection coordination studies, time-current coordination plots, relay settings, and selection of protection and metering equipment.
  • Develop and review electrical drawings including relay panel arrangements, DC control schematics, MCC control wiring diagrams, and distribution system details.
  • Support technical evaluations of electrical equipment and vendor bids; review vendor drawings, calculations, and technical documentation.
  • Support electrical installation specifications and participate in pre-commissioning and commissioning activities, including insulation testing, continuity checks, relay secondary injection, and equipment energization.
  • Coordinate with I&C engineers on motor, VFD, and electrical control interfaces and with civil and structural engineers on substation layouts, equipment foundations, cable routing, and penetrations.
  • Participate in design reviews, HAZOPs, constructability reviews, and other multidisciplinary engineering activities.
  • Support resolution of technical questions from vendors, contractors, and field teams.
  • Prepare engineering calculations, reports, drawings, specifications, and other technical documentation under the direction of senior electrical engineers.
  • Apply applicable electrical codes and standards to engineering designs and support the development of consistent electrical design practices.
Basic Qualifications
  • Bachelor's degree in Electrical Engineering.
  • 1+ years of electrical engineering experience, preferably in industrial, process, power generation, energy, or other complex facilities.
  • Experience with MV/LV electrical distribution systems and fundamental electrical engineering principles.
  • Experience with power system analysis software such as SKM Power Tools, ETAP, EasyPower, or equivalent.
  • Familiarity with electrical design deliverables including single line diagrams, load lists, equipment specifications, cable schedules, and electrical layouts.
  • Working knowledge of applicable electrical codes and standards, such as NEC, IEEE, ANSI, NEMA, CSA, and/or IEC.
Preferred Skills and Experience
  • EIT designation or active pursuit thereof.
  • Experience with industrial or process facility electrical systems.
  • Experience with MV switchgear, substations, transformers, MCCs, VFDs, UPS systems, or standby power systems.
  • Experience performing or supporting load flow, short circuit, motor starting, arc flash, or protection coordination studies.
  • Familiarity with hazardous area classification and equipment requirements.
  • Experience with DC systems and battery sizing.
  • Familiarity with nuclear facility electrical design or nuclear quality/classification requirements.
  • Experience with IEC 61850 or substation automation and protection systems.
  • Experience with utility interconnection studies or utility electrical interfaces

What We Offerย ย 

  • Competitive base salaryย 
  • Equity ownership in a rapidly growing advanced energy companyย 
  • Comprehensive medical benefitsย 
  • Unlimited PTO
  • Free daily lunch and dinner provided onsiteย 
  • Generous PPE stipend
  • High-impact startup environment with significant ownership and autonomyย 
  • Opportunities for rapid career growth and internal advancementย 
  • Direct collaboration with experienced operators, engineers, and industry leadersย 
  • The opportunity to help build and scale transformative energy technology from the ground up

Equal Employment Opportunity Statement

Valar Atomics is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability, veteran status, or any other protected status under applicable law.

We are committed to providing a workplace free of discrimination and harassment and will provide reasonable accommodation as required by law.

Applicants must be legally authorized to work in the United States as a U.S. citizen or lawful permanent resident (green card holder).