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Mechanical Test Engineer Jobs in Seattle, WA (NOW HIRING)

ALTEN Technology USA

Mechanical Test Engineer

Mukilteo, WA · On-site

$110K - $150K/yr

As a Mechanical Test Engineer you will be responsible for; * Leading the planning, coordination, and execution of development and verification testing for complex mechanical and aerospace systems.

Shield AI

Engineer II, Mechanical Test (R4935)

Seattle, WA · On-site

$100K - $160K/yr

We are seeking a highly skilled and detail-oriented Structures/Mechanical Test Engineer to support the development, testing, and validation of advanced mechanical systems for the Launch and Recovery ...

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All JobsMechanical Test Engineer JobsMechanical Test Engineer Jobs in Seattle, WA

Mechanical Test Engineer information

See Seattle, WA salary details

$63.2K

$114.6K

$169.1K

How much do mechanical test engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for mechanical test engineer in Seattle, WA is $114,589.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,100.00 and $130,400.00 per year, depending on experience, location, and employer.

What is a mechanical test engineer?

A Mechanical Test Engineer is responsible for designing, conducting, and analyzing tests on mechanical components and systems to ensure performance, durability, and safety. They develop test procedures, use specialized equipment, and interpret data to verify compliance with industry standards. Their role is crucial in product development, troubleshooting, and quality assurance across industries like aerospace, automotive, and manufacturing.

What are typical day-to-day responsibilities for a mechanical test engineer?

As a Mechanical Test Engineer, your daily tasks often include designing and setting up test protocols, operating testing equipment, collecting and analyzing performance data, and documenting findings to ensure product quality and safety. You'll also work closely with design, manufacturing, and quality assurance teams to troubleshoot issues and refine mechanical components or systems. Regular tasks may involve writing detailed test reports, participating in team meetings, and evaluating prototypes in compliance with industry standards. This dynamic environment provides plenty of opportunities to solve real-world engineering challenges and contribute directly to product development.

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

Mechanical Test Engineers require a solid understanding of mechanical engineering principles, test procedures, and data analysis, typically supported by a bachelor's degree in mechanical engineering or a related field. Proficiency with testing equipment, data acquisition systems, and software tools like LabVIEW or MATLAB, as well as relevant certifications such as Six Sigma or ASME, is often expected. Strong problem-solving skills, attention to detail, and effective communication are valuable soft skills in this role. These abilities are vital for designing reliable tests, interpreting results accurately, and collaborating effectively in multidisciplinary engineering environments.

Are mechanical test engineers in demand?

Mechanical test engineers are in demand due to the need for quality assurance and product development across industries such as manufacturing, aerospace, and automotive. They often require skills in testing procedures, data analysis, and familiarity with testing tools and standards, making their expertise valuable in engineering teams.

What are the most commonly searched types of Mechanical Test Engineer jobs in Seattle, WA?

The most popular types of Mechanical Test Engineer jobs in Seattle, WA are:

What are popular job titles related to Mechanical Test Engineer jobs in Seattle, WA?

For Mechanical Test Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Mechanical Test Engineer jobs in Seattle, WA look for?

The top searched job categories for Mechanical Test Engineer jobs in Seattle, WA are:

Mechanical Test Engineer jobs near you
Infographic showing various Mechanical Test Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 64% Full Time, and 36% Contract. Highlights an 100% In-person job distribution, with an average salary of $114,589 per year, or $55.1 per hour.

Mechanical Test Engineer

ALTEN Technology USA

Mukilteo, WA

$110K - $150K/yr

Full-time

Posted 14 days ago

Job description

As a Mechanical Test Engineer you will be responsible for;

  • Leading the planning, coordination, and execution of development and verification testing for complex mechanical and aerospace systems.
  • Designing test approaches, methodologies, and strategies that validate product performance against requirements and program objectives.
  • Developing test procedures, test plans, work instructions, and engineering documentation to support product development activities.
  • Supporting products throughout the development lifecycle, from early concepts and prototype builds through qualification and production readiness.
  • Configuring and utilizing instrumentation and data acquisition systems to capture and analyze test results.
  • Collecting, processing, and interpreting test data to support engineering assessments, design improvements, and technical decision-making.
  • Collaborating closely with design, manufacturing, systems, and quality teams to ensure successful execution of development programs.
  • Generating detailed technical reports and presentations that communicate test methods, results, observations, and recommendations.
  • Supporting customer-driven initiatives, technical reviews, and program milestones while maintaining schedule and budget objectives.
  • Participating in proposal efforts by providing technical input, test concepts, schedules, and risk assessments.
  • Identifying technical issues during testing and driving root-cause investigations and corrective actions.
  • Serving as a mentor and technical resource for junior engineers while promoting engineering excellence and continuous improvement.

Qualifications;

  • Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related engineering discipline.
  • 4-7 years of experience supporting aerospace, defense, or other highly regulated engineering programs.
  • Demonstrated experience leading development testing and supporting qualification or verification testing activities.
  • Proficiency with test instrumentation, sensors, data acquisition systems, and test execution methodologies.
  • Experience developing test plans, procedures, reports, and engineering documentation.
  • Strong analytical skills with the ability to evaluate data, identify trends, and provide engineering recommendations.
  • Working knowledge of mechanical systems, product development processes, and engineering best practices.
  • Proficiency with SolidWorks and Geometric Dimensioning & Tolerancing (GD&T).
  • Ability to collaborate effectively with multidisciplinary engineering teams in a fast-paced development environment.
  • Strong written and verbal communication skills with the ability to clearly communicate technical findings.
  • Demonstrated ownership, initiative, and ability to manage multiple priorities while meeting program objectives.
  • Experience supporting requirements-driven environments with formal verification and validation processes.
  • Knowledge of military and commercial engineering specifications preferred.
  • Master's degree in Mechanical Engineering, Aerospace Engineering, or a related technical discipline preferred.

Salary Range: $110,000 - $150,000

Location: Onsite in Mukilteo, WA

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 

Note: Due to the nature of the work, only US Persons (citizens or permanent residents) need apply for this position.

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