Trim Validation Engineer

ALTEN Technology USA
Foster City, CA
On-site

Who this role is best for

Mechanical engineers with automotive validation experience and material expertise will find this hands-on role in a new-program environment.

Best fit for

  • Mechanical engineers with 3–8 years in automotive trim validation and strong CATIA skills
    — “3–8 years of experience in automotive trim, closures, or body validation”
  • Candidates with experience in durability and environmental testing of plastic and coated components
    — “Plan and run durability, environmental, and performance testing”
  • Individuals who can lead failure analysis and drive corrective actions independently
    — “Lead root-cause and failure analysis, and drive corrective actions through to resolution”

Things to consider

  • On-site presence is required for 5 days per week in Foster City, California
    — “Workplace: On-Site, 5 days per week”
  • Drug screening is mandatory as part of the hiring process
    — “All candidates selected for employment will be required to successfully complete a pre-employment drug screening”

How to stand out

  • Highlight experience with FMVSS compliance and test planning in your resume
    — “Understanding of relevant FMVSS requirements”
  • Emphasize your ability to interpret test results and identify failure modes
    — “Interpret the results”
  • Showcase your collaboration with design and manufacturing teams in past roles
    — “Partner with design, manufacturing, suppliers, and quality”
  • Demonstrate hands-on experience with plastic injection molding and painting processes
    — “Working knowledge of plastic injection molding and automotive painting and coating”
Pace · SteadyCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • Validated trim and closures systems
  • Led root-cause analysis
Typical background
Experience in automotive validationMechanical engineering

Skills & requirements

Required

Mechanical EngineeringValidationDurability TestingFailure AnalysisFmvss Compliance

Preferred

Component DesignNew Product Introduction

Stack & domain

Mechanical EngineeringTrim And Closures ValidationPlastic Injection MoldingAutomotive Painting And CoatingWindshields And GlazingFmvss RequirementsCatiaProblem SolvingTeamworkCommunicationData AnalysisRoot Cause AnalysisAutomotiveValidation

About the role

Original posting from ALTEN Technology USA via Greenhouse

We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more.

As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing.

When you join ALTEN Technology USA, you’ll collaborate on some of the world’s toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.

Workplace: On-Site, 5 days per week

Location: Foster City, CA

Salary: $120-130k

We are building an autonomous vehicle from the ground up, and the trim and closures that define its interior and exterior must perform through every mile and environment. We're looking for a mechanical engineer to own the validation of these systems — planning and running the tests, finding where parts fail, and verifying that each component meets durability, environmental, and FMVSS requirements before it reaches production.

Responsibilities 

  • Own the validation of trim and closures systems — plastic trim and injection-molded components, painted and coated surfaces, and windshield and glazing assemblies.
  • Develop and execute validation plans, defining test methods and acceptance criteria tied to program and regulatory requirements.
  • Plan and run durability, environmental, and performance testing, and interpret the results.
  • Lead root-cause and failure analysis, and drive corrective actions through to resolution.
  • Assess manufacturing processes, materials, and environmental failure modes to catch issues early.
  • Partner with design, manufacturing, suppliers, and quality to bring components to production readiness.

Required Qualifications 

  • B.S. in Mechanical Engineering (or comparable).
  • 3–8 years of experience in automotive trim, closures, or body validation.
  • Hands-on validation experience — test planning, execution, and data-driven failure analysis.
  • Working knowledge of plastic injection molding and automotive painting and coating.
  • Familiarity with windshields and glazing.
  • Understanding of relevant FMVSS requirements.
  • Strong grounding in manufacturing processes, materials, and environmental failure modes.
  • Proficiency in CATIA.

Preferred Qualifications 

  • Component design experience in trim, closures, or glazing.
  • Experience in a new-program or new-product-introduction environment.

Salary Range

  • $120,000 - 130,000
  • The actual salary offered is dependent on various factors including, but not limited to, location, the candidate’s combination of job-related knowledge, qualifications, skills, education, training, and experience 

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy.

Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process.

Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans’ Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

Source: ALTEN Technology USA careers (Greenhouse)

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