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Senior Test Development Engineer Jobs in Simi Valley, CA

Motive Companies

Development Engineer

Santa Clarita, CA · On-site

$1.7K - $2.3K/wk

Development Engineer Location: Santa Clarita, CA Weekly Pay Rate: $1,730.77 - $2,307.69 Industry ... Create detailed test procedures, validation plans, and technical documentation. * Conduct testing ...

Motive Companies

Development Engineer

Santa Clarita, CA

$1.7K - $2.3K/wk

Development Engineer Location: Santa Clarita, CA Weekly Pay Rate: $1,730.77 - $2,307.69 Industry ... Create detailed test procedures, validation plans, and technical documentation. * Conduct testing ...

Montek System

SDET Engineer

Santa Clarita, CA · On-site

SDET Engineer for Developing testing strategies and creating, maintaining and executing automatoed testes for native appas and service Client: Infosys / Apple Santa Clarita Valley, CA Long Term ...

Apex Informatics

SDET

Santa Clarita, CA · On-site

$50.75 - $65.50/hr

Santa Clara , CA 2-3 days onsite, only locals Title: SDET Must Have * 5+ years of experience working in software quality assurance with at least 3 years building automated test solutions * Front-end ...

Antares

Test Engineer II-Senior

Los Angeles, CA · On-site

$112K - $185K/yr

You will collaborate with cross-functional teams to ensure that prototype, development, and ... Test Engineer II: $112,000-$150,000 * Senior TestEngineer: $140,000-$185,000 Location * We are ...

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All JobsTest Development Engineer JobsSenior Test Development Engineer JobsSenior Test Development Engineer Jobs in Simi Valley, CA

Senior Test Development Engineer information

See Simi Valley, CA salary details

$23.2K

$129.6K

$168.8K

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

As of Aug 8, 2026, the average yearly pay for senior test development engineer in Simi Valley, CA is $129,616.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,100.00 and $148,100.00 per year, depending on experience, location, and employer.
What cities near Simi Valley, CA are hiring for Senior Test Development Engineer jobs? Cities near Simi Valley, CA with the most Senior Test Development Engineer job openings:

Development Engineer

Motive Companies

Santa Clarita, CA • On-site

$1.7K - $2.3K/wk

Contractor

Posted 18 days ago

Job description

Development Engineer

Location: Santa Clarita, CA
Weekly Pay Rate: $1,730.77 - $2,307.69
Industry: Motorsports / High-Performance Engineering

A leading motorsports and high-performance engineering organization is seeking a Development Engineer to support the design, testing, and validation of advanced powertrain technologies. This position offers the opportunity to work on cutting-edge projects from initial concept through production, helping to develop innovative solutions for high-performance automotive applications.

Position Summary
The Development Engineer will be responsible for creating and executing development plans for new concepts, components, and systems. This role supports the complete product lifecycle, including concept development, testing, validation, analysis, and production readiness. The ideal candidate will have a strong background in powertrain development and a passion for engineering excellence in a fast-paced motorsports environment.

Key Responsibilities
  • Develop and execute engineering development plans for new products, components, and technologies.
  • Support projects throughout the entire product lifecycle, from concept development through production implementation.
  • Design and coordinate test programs to validate component and system performance.
  • Create detailed test procedures, validation plans, and technical documentation.
  • Conduct testing, analyze results, and make recommendations based on data-driven findings.
  • Collect, interpret, and report test data to support engineering decisions and project goals.
  • Collaborate with cross-functional engineering teams to resolve technical issues and optimize designs.
  • Prepare technical reports and presentations for engineering reviews and management updates.
  • Assist in continuous improvement efforts related to testing methodologies, processes, and product performance.

Required Qualifications
  • Bachelor's degree in Mechanical Engineering or a related engineering discipline, or equivalent combination of education and relevant experience.
  • Emphasis in internal combustion engines, electrified powertrains, or related areas.
  • Coursework or experience in fluid dynamics, thermodynamics, and mechanical systems.
  • Minimum of 5 years of experience in powertrain development and testing.
  • Experience with: 
    • Test planning and execution
    • Validation and verification activities
    • Procedure development and documentation
    • Data acquisition systems
    • Test data analysis and reporting

Preferred Qualifications
  • Experience with powertrain and/or chassis dynamometer testing.
  • Familiarity with data logging hardware and software platforms.
  • Experience using test instrumentation and measurement systems.
  • Knowledge of internal combustion engine and electrified powertrain technologies.
  • Experience supporting product development in automotive, motorsports, or high-performance engineering environments.

Desired Skills
  • Strong analytical and problem-solving capabilities.
  • Ability to interpret complex technical data and translate findings into actionable recommendations.
  • Excellent verbal and written communication skills.
  • Proven ability to present technical information effectively to engineers, management, and cross-functional teams.
  • Strong organizational skills with the ability to manage multiple projects and priorities.
  • Self-motivated team player with a passion for innovation and high-performance engineering.

Why Join Us?
This is a unique opportunity to contribute to the development of advanced motorsports and automotive technologies while working alongside a team of highly skilled engineers. If you're passionate about powertrain development, testing, and performance optimization, we'd love to hear from you.

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Education:Employment Type: CONTRACTOR

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