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Power System Test Engineer Jobs in California (NOW HIRING)

TAE

System Test Engineer

Irvine, CA · On-site

The System Test Engineer is responsible for the development, maintenance, and execution of test cases to support Design Verification, Design Validation, and Usability Engineering activities for ...

TAE Life Sciences

System Test Engineer

Irvine, CA · On-site

The System Test Engineer is responsible for the development, maintenance, and execution of test cases to support Design Verification, Design Validation, and Usability Engineering activities for ...

TAE Technologies, Inc.

System Test Engineer

Irvine, CA · On-site

The System Test Engineer is responsible for the development, maintenance, and execution of test cases to support Design Verification, Design Validation, and Usability Engineering activities for ...

Fusion Energy Base

System Test Engineer

Irvine, CA · On-site

The System Test Engineer is responsible for the development, maintenance, and execution of test cases to support Design Verification, Design Validation, and Usability Engineering activities for ...

Viasat, Inc.

System Test Engineer

Carlsbad, CA

$117K - $176K/yr

... engineering team to fix integration and system verification test failures. What you'll need * 3+ ... Familiar with a variety of lab equipment like oscilloscopes, power supplies, and boundary scan to ...

Viasat, Inc.

System Test Engineer

Carlsbad, CA · On-site

$117K - $176K/yr

... engineering team to fix integration and system verification test failures. What you'll need * 3+ ... Familiar with a variety of lab equipment like oscilloscopes, power supplies, and boundary scan to ...

TAE

Senior System Test Engineer

Irvine, CA · On-site

The System Test Engineer is responsible for the development, maintenance, and execution of test cases to support Design Verification, Design Validation, and Usability Engineering activities for ...

Viasat

System Test Engineer

Carlsbad, CA · On-site

$117K - $176K/yr

... engineering team to fix integration and system verification test failures. What you'll need * 3+ ... Familiar with a variety of lab equipment like oscilloscopes, power supplies, and boundary scan to ...

Nvidia Corporation

System Test Engineer

Santa Clara, CA · On-site

Our work opens up new universes to explore, enables amazing creativity and discovery, and powers ... We are now looking for a Test Engineer to manage Datacenter product testers. You will be joining ...

General Atomics

System Test Engineer

Poway, CA · On-site

We have an exciting opportunity to join our team as a System Development & Test (SD&T) Engineer. This position is located at our Poway, CA location supporting test and evaluation engineering ...

Nvidia

System Test Engineer

Santa Clara, CA · On-site

Our work opens up new universes to explore, enables amazing creativity and discovery, and powers ... We are now looking for a Test Engineer to manage Datacenter product testers. You will be joining ...

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Showing results 1-20

All JobsPower System Test Engineer JobsPower System Test Engineer Jobs in California

Power System Test Engineer information

What is the difference between Power System Test Engineer vs Power Systems Engineer?

AspectPower System Test EngineerPower Systems Engineer
CredentialsBachelor's in Electrical Engineering, certifications like PE or ISTQBBachelor's or Master's in Electrical Engineering, PE certification often preferred
Work EnvironmentTesting labs, field testing sites, commissioning projectsDesign, analysis, planning in office or field
Industry UsageTesting and validation of power systems and equipmentDesign and development of power systems and infrastructure
Common Search/ComparisonTesting roles, validation, troubleshootingDesign, analysis, system planning

The Power System Test Engineer primarily focuses on testing, validation, and troubleshooting of power systems and equipment, often working in labs or on-site testing environments. In contrast, the Power Systems Engineer is involved in designing, analyzing, and planning power systems. Both roles require electrical engineering credentials, but their daily tasks and work environments differ significantly.

Infographic showing various Power System Test Engineer job openings in California as of June 2026, with employment types broken down into 66% Full Time, 30% Part Time, 2% Temporary, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

System Test Engineer

Irvine, CA • On-site

TAE
See more jobs at TAEexternal

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 22 days ago

Key responsibilities

  • Develop, maintain, and execute test cases to support Design Verification, Design Validation, and Usability Engineering activities.

  • Read, interpret, and ensure test cases verify design requirements and support validation of user needs and intended uses.

  • Identify, document, and characterize defects discovered during test execution to assist troubleshooting and further evaluation.

Job description

TAE Life Sciences (TLS) is a biologically targeted radiation therapy company focused
on developing novel treatment to improve the lives of patients with difficult-to-treat cancers. TLS has
developed breakthrough technology for the clinical investigation of Boron Neutron Capture Therapy
(BNCT) to provide a treatment option for patients with malignancies that are difficult to treat through
traditional methods, such as head, neck and brain cancers. Our proprietary accelerator-based BNCT
platform combines two well-known modalities - biological targeting and radiation therapy - for precision
treatment at the cellular level.
Job Description
Embedded within the Quality organization, System Test Engineering roles provide independent technical
verification and validation of complex medical device systems while working closely with Systems,
Hardware, and Software Engineering teams as well as the Clinical team. The System Test Engineer is
responsible for the development, maintenance, and execution of test cases to support Design
Verification, Design Validation, and Usability Engineering activities for products designed and developed
by the company. A System Test Engineer reads and interprets requirements documents and other design
documentation and interacts with design engineers to ensure test cases properly verify the design
requirements and support validation of applicable user needs and intended uses. A System Test Engineer
also reads, understands, and executes plans for Design Verification, Design Validation, and Usability
Engineering and contributes to associated reports summarizing the testing efforts.
A System Test Engineer will become familiar with applicable international standards associated with
medical device development and quality management (ISO 13485, ISO 14971, IEC 62304, and IEC 62366)
and can also support the Quality department with other work when workload permits.
About the Role
  • Assist senior members of the testing team in developing verification and validation strategies,
    including test methods, test levels, sequencing, required environments, and appropriate use of
    analysis, inspection, demonstration, and testing.
  • Assist senior members of the testing team in developing and maintaining plans for Design
    Verification, Design Validation, and Usability Engineering activities for products under
    development.
  • Derive effective and efficient test cases to verify requirements and validate applicable user needs
    and intended uses for the products under development.
  • Execute test cases on assigned systems and accurately record the results.
  • Identify, document, and characterize defects discovered during test execution with sufficient
    technical detail and reproducibility information to assist in troubleshooting and allow further
    evaluation by the development team.
  • Assist senior members of the testing team in establishing and maintaining bidirectional
    traceability between requirements, test cases, test results, and risk control measures.
  • Train to and adhere to all relevant SOPs, work instructions, and company policies as part of TAE
    Life Science's Quality Management System.

About You
  • Demonstrated aptitude and desire to learn verification, validation, usability engineering, and
    medical device design controls in a regulated medical device environment.
  • Strong analytical and problem-solving skills, demonstrating sound judgment and understanding of
    technical context with exceptional attention to detail.
  • Strong technical writing skills, with the ability to clearly document test methods, observations,
    results, and technical issues.
  • Ability to collaborate effectively with cross-functional teams.
  • Ability to carefully follow documented test procedures while recognizing, documenting, and
    communicating unexpected system behavior or discrepancies.
  • Strong technical/mechanical aptitude with demonstrated problem-solving and troubleshooting
    ability.

Education and Experience
  • Bachelor's degree (BS) in Engineering/Computer Science/Other Technical Discipline.
  • Two or more years of experience testing computer or mechanical systems preferred but not
    required.
  • Demonstrated curiosity, initiative, and interest in hands-on testing and troubleshooting of
    complex technical systems.

Other Requirements (Travel, shift work, etc.)
  • Ability to travel to domestic and international customer installations. Current passport desired.
  • Ability to obtain a passport and necessary visas required.
  • Ability and desire to perform testing activities at customer installations including extended
    duration assignments up to 30-60 calendar days per year as necessary.
  • Capable of working in safe proximity to residual radiation (with proper PPE).
  • Capable of climbing steps (less than 30) around a medical device.

At TAE Technologies, we consider a wide range of factors when making compensation decisions including but not limited to skill sets; experience and job-related knowledge, training; licenses and certifications, and other business and organizational needs. The total compensation package for this position may also include other elements depending on the position offered (non-Sr., Sr., Lead or Manager). The compensation range for these roles are $110,000 - $130,000 annually.
#LI- Onsite
About Us
Imagination, skill, and will
We are a diverse team of over 500 engineers, scientists, professionals, Maxwell Prize winners, and big thinkers from more than 40 countries with a track record of delivering on the innovative ways science can lead humanity into a brighter era. We are not afraid to envision a future where fusion and science can transform our world.
What you'll get with us
  • Generous benefits such as Medical, Dental, Vision, 401 (K) with company match, paid vacation + sick time, companywide December holiday, wellness program, parental leave
  • Payment rewards: For referring talent, novel research, and patents
  • A collaborative environment: An organization where talents and interests can plug in to different groups throughout the organization
  • Potential for equity participation
  • HQ in Southern California
  • Employee events on and off-site
  • A commitment to upholding and growing an inclusive organization

Learn more
tae.com
Our podcast Good Clean Energy
Instagram
LinkedIn
TAE Technologies is an Equal Opportunity Employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.
We ensure all individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive other benefits and privileges of employment. Please contact us recruiting@tae.com to request accommodations or request more information.
Note to Agencies: TAE prefers to hire directly and maintains an existing preferred supplier list. We do not accept speculative CVs or referrals from agencies. If speculative CVs are sent, no fee will be applicable.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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