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Senior Systems Test Engineer Jobs in California (NOW HIRING)

SENIOR SYSTEMS TEST ENGINEER - EL SEGUNDO, CA As a Sr. Systems Test Engineer you will contribute to the development of test equipment used to verify and validate complex aerospace systems and ...

SENIOR SYSTEMS TEST ENGINEER - EL SEGUNDO, CA As a Sr. Systems Test Engineer you will contribute to the development of test equipment used to verify and validate complex aerospace systems and ...

Senior Systems Test Engineer

Brisbane, CA · On-site

$130K - $150K/yr

Mytra's Systems Integration and Test team is looking for a mechanically oriented Systems Test Engineer to design and execute structural and dynamic tests for warehouse robotics and pallet racking ...

L2 - Test Engineer

Atwater, CA · On-site

$120K - $137K/yr

Senior Systems Test Engineer shall be responsible for the evaluation of systems and/or features, as well as developing and maintaining evaluation methods. Senior Test Engineer shall manage and ...

Senior Systems Test Engineer shall be responsible for the evaluation of systems and/or features, as well as developing and maintaining evaluation methods. Senior Test Engineer shall manage and ...

#Systems Test Engineer

Santa Clara, CA · On-site

$104.20 - $156.20/hr

Technology System Test Engineer This position is not eligible for Qualcomm immigration sponsorship. The Technology System Test Engineer tests and validates location technology systems spanning ...

Engineering Group, Engineering Group > Systems Test Engineering General Summary: ** This position is not eligible for Qualcomm immigration sponsorship. ** Location Technology System Test Engineer ...

Stratolaunch is seeking a Sr- or Staff-level Test Engineer to lead the Talon-A air-launched ... Collaborates with the systems engineering, test team responsible engineers, and program leadership ...

Stratolaunch is seeking a Sr- or Staff-level Test Engineer to lead the Talon-A air-launched ... Collaborates with the systems engineering, test team responsible engineers, and program leadership ...

Mount Indie is seeking a Systems Test Engineer IV to lead integration, validation, and operational evaluation activities across complicated tactical communication systems. This role is responsible ...

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Senior Systems Test Engineer information

See California salary details

$67.6K

$117K

$166.3K

How much do senior systems test engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for senior systems test engineer in California is $116,964.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,200.00 and $134,700.00 per year, depending on experience, location, and employer.

What is the difference between Senior Systems Test Engineer vs Systems Test Engineer?

AspectSenior Systems Test EngineerSystems Test Engineer
CertificationsISTQB, ISTQB AdvancedISTQB Foundation, ISTQB Certified Tester
Work EnvironmentLead testing projects, mentor junior staffExecute test plans, report bugs
ResponsibilitiesDesign test strategies, oversee testing phasesDevelop test cases, perform testing

The Senior Systems Test Engineer typically has more experience, leadership responsibilities, and involvement in planning and strategy, while the Systems Test Engineer focuses on executing tests and reporting issues. Both roles require similar certifications and work in testing environments within the same industry, but the senior role emphasizes oversight and mentorship.

What cities in California are hiring for Senior Systems Test Engineer jobs?

Cities in California with the most Senior Systems Test Engineer job openings:

Infographic showing various Senior Systems Test Engineer job openings in California as of August 2026, with employment types broken down into 80% Full Time, 14% Part Time, 5% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $116,964 per year, or $56.2 per hour.

Sr. Systems Test Engineer

PEAK Technical Staffing USA

Carlsbad, CA • On-site

Full-time

Re-posted 27 days ago


Job description

Job Summary:
PEAK Technical Staffing USA is a company focused on test engineering within the Government sector, specifically in Secure Network Systems. The Sr. Systems Test Engineer will collaborate with the product design team to develop and execute Qualification and Certification Test Plans, ensuring the systems meet customer delivery standards.
Responsibilities:
• Reading and reviewing requirements to ensure they are concise, testable, and realistic.
• Generate and review test plans and procedures for various test campaigns, including Design Validation, Security Verification, Functional and Environmental Qualification.
• Develop and apply software automation and orchestration to streamline and build an efficient testing process.
• Complete various tests, analyze data, and detail the results.
• Using Python to automate both the execution of tests as well as the test procedure and test report documentation.
• Collaborate with product design engineers (HW, SW, FPGA Logic, & Systems).
• Define tests based on customer feedback and defect fixes.
Qualifications:
Required:
• Bachelor's Degree in Computer Engineering, Computer Science, Electrical Engineering, or a related subject area.
• 8 years of relevant test engineering experience.
• 2 years of experience in a scripting language to develop automation, such as C/C++/C#, or Python.
• Experience in authoring and maintaining test procedures, technical reports, and supporting documentation in alignment with acceptance, qualification, certification, and functional testing standards.
• Collaborate with a cross-functional team to support product development from prototype to production.
• Must be a United States Citizen.
• Active United States Secret Clearance required.
• This is an on-site position located in Carlsbad, CA.
Company:
PEAK Technical Staffing USA is a staffing and recruiting company that provides it and engineering recruiting services. Founded in 1968, the company is headquartered in Pittsburgh, USA, with a team of 501-1000 employees. The company is currently Late Stage.

PEAK Technical Staffing USA logo

About PEAK Technical Staffing USA

Sourced by ZipRecruiter

PEAK Technical Staffing USA is a renowned company in the industry of technical staffing, headquartered in Pittsburgh, PA, United States. With its inception dating back to 1968, the organization has significantly grown, excelling in matching qualified talent with prominent businesses nationwide. The company offers various services such as contract staffing, direct placement, and payroll services. They specialize in engineering staffing, IT staffing, and technical project solutions with a strong presence in several industries including aerospace, manufacturing, telecommunications, and healthcare. PEAK prides itself on its mission to deliver top-tier talent and the highest quality service to its clients, ensuring it lives up to its reputation as an industry leader.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Pittsburgh, PA, US

Year founded

1968

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