Senior Test Engineer Jobs in Washington
Senior Test Engineer jobs in Washington are open across Seattle, Kirkland, and Pullman and other Washington metros, with employers like Apple, Astronics, and CrowdStrike hiring at every experience level. Find a role that fits below and apply directly.
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We are seeking an experienced and highly motivated Senior Manufacturing Test Engineer to join our team at Schweitzer Engineering Laboratories (SEL).
In this role, you will be responsible for developing, maintaining, and improving test systems to ensure the highest quality and reliability of our advanced power system protection products. You will lead a team of test engineers, work with automated test systems, analyze test data, and drive the quality and performance of our products.
Key Responsibilities:
- Design, develop, and implement comprehensive test plans and test cases for new and existing products.
- Lead and mentor a team of test engineers, providing guidance and support in test methodologies and best practices.
- Collaborate with cross-functional teams, including hardware design, test system design, data analysis, troubleshooting, and production.
- Analyze test data to identify trends, root causes of failures, and opportunities for improvement.
- Ensure compliance with industry standards and internal quality control measures.
- Develop and maintain automated test systems and scripts to improve efficiency and accuracy.
- Drive continuous improvement initiatives to enhance test processes and product quality.
Qualifications
- Bachelor's degree in Engineering, Computer Science, or a related field.
- 15+ years of experience in manufacturing test engineering, with a strong background in test systems and equipment, electronic systems, and power systems protection products.
- Proven experience in leading and mentoring teams of test engineers or test technicians.
- Proficiency in automated testing tools and scripting languages (e.g., Python, Perl).
- Strong analytical and problem-solving skills.
- Strong electronic knowledge and electrical analysis skills.
- Excellent communication and teamwork abilities.
- Ability to work in a fast-paced, dynamic environment and manage multiple priorities.
Preferred Qualifications:
- Master's degree in Engineering or a related field.
- Experience with statistical analysis tools and methodologies (e.g., CpK analysis).
- Knowledge of lean manufacturing principles and practices.
Location: Pullman, WA
This position is located in Pullman, WA. Nestled in Eastern Washington, offering an exceptional quality of life. Embrace the charm of small-town living with spacious surroundings, no traffic hassles, and easy access to outdoor adventures in nearby mountains, rivers, and forests. Plus, benefit from excellent schools and universities in the area.
Competitive pay. Superior benefits. Inspiring work.
People are at the core of our company and we hire employee-owners. We welcome you to learn more about how we support employees.
- We’re 100% employee owned. Retirement benefits include an employer funded stock ownership plan (ESOP) and personal 401(k) options.
- We offer top tier medical, prescription, dental, vision, life, and disability insurance.
- We recognize the importance of a healthy life balance and offer: 10 paid holidays, annual vacation accrual starting at 12 days, 9 paid sick days, and paid family and medical leave that covers 90% of your pay.
- We foster growth and development of our employees through avenues such as STEM courses, apprenticeships, tuition assistance, and engineering development programs.
- Ask our team about other benefits including wellness, fertility, adoption, and flexible spending benefits.
Pay Range Data: $160,600-$237,300 per year
Our compensation ranges are based on the responsibilities of the role. Starting pay is determined individually and considers factors such as relevant experience, skills, knowledge, and training. Candidates may be considered at different levels based on their background. As a result, pay may vary to align with the level of the role.
Communication with Applicants
We communicate with all applicants. If you do not receive a response about your application, please check your SPAM filter or reach out to us at careers@selinc.com.
SEL is an Equal Opportunity Employer: Vets/Disabled.
See All 7 Senior Test Engineer Jobs in Washington
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Find Senior Test Engineer JobsSenior Test Engineer Jobs by City in Washington
Where Washington roles are concentrated, by current openings.
Senior Test Engineer Job Market in Washington
A snapshot from current Washington openings, updated as new roles post.
Who's Hiring
- Apple2

- Astronics1

- CrowdStrike1

- Marsh McLennan1

- Schweitzer Engineering Laboratories1

Top Industries Hiring
- Electronics & Hardware2
- Technology & Software2
- Consulting & Professional Services1
- Insurance1
- Manufacturing1
What Washington Employers Look For
The qualifications that appear most often in senior test engineer jobs across Washington.
- 5+ years of hands-on software or hardware testing experience in a professional environment
- Proficiency with automation frameworks such as Selenium, Cypress, pytest, or TestNG
- Experience writing and maintaining test plans, test cases, and defect reports
- Familiarity with CI/CD pipelines and tools such as Jenkins, GitLab CI, or GitHub Actions
- Strong programming or scripting skills in Python, Java, or JavaScript
- ISTQB certification or equivalent formal testing credential preferred by many employers
Senior Test Engineer Jobs in Washington: Frequently Asked Questions
How many senior test engineer jobs are there in Washington?
There are 7+ senior test engineer openings in Washington on Migrate Mate as of June 2026, with the most roles in Seattle, Kirkland, and Pullman. New positions post regularly as employers across Washington hire.
Which Washington cities have the most senior test engineer jobs?
Seattle, Kirkland, and Pullman have the most senior test engineer openings in Washington right now, with additional roles spread across smaller metros statewide.
Which companies hire senior test engineers in Washington?
Employers hiring senior test engineers in Washington include Apple, Astronics, and CrowdStrike, based on current listings on Migrate Mate as of June 2026.
Are there remote senior test engineer jobs in Washington?
Yes. About 14% of senior test engineer openings tied to Washington are remote or hybrid as of June 2026. The rest are on-site roles based in Washington metros.
How do I apply for senior test engineer jobs in Washington?
You can apply to senior test engineer jobs in Washington directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Washington location, then apply to each one that fits.
See All 7 Senior Test Engineer Jobs in Washington
Find roles in Washington that match your experience and apply in just a few clicks.
Find Senior Test Engineer Jobs