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Part Time Test Engineer Jobs in Seattle, WA (NOW HIRING)

TeleWorld Solutions Inc

Backup Driver

Bellevue, WA · On-site

... Engineers conduct tests on local area radio frequency (RF) signals. This is a backup/on-call ... It's an excellent opportunity for someone looking for flexible, part-time work while contributing ...

Shield AI

Engineer II, Hydraulics (R4936)

Seattle, WA · On-site

$100K - $160K/yr

Prototype, test, and iterate mechanism designs for functionality and reliability * Collaborate with ... Military fellows and part-time employees are not eligible for benefits. Please speak to your talent ...

U.S. Navy

ENGINEERING AIDE

Seattle, WA · On-site

Conducting concrete, soil and asphalt tests and quality control inspections * Reading and ... Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled ...

U.S. Navy

ENGINEERING AIDE

Tacoma, WA

Conducting concrete, soil and asphalt tests and quality control inspections * Reading and ... Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled ...

U.S. Navy

ENGINEERING AIDE

Bellevue, WA

Conducting concrete, soil and asphalt tests and quality control inspections * Reading and ... Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled ...

U.S. Navy

ENGINEERING AIDE

Bellevue, WA · On-site

Conducting concrete, soil and asphalt tests and quality control inspections * Reading and ... Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled ...

U.S. Navy

ENGINEERING AIDE

Tacoma, WA · On-site

Conducting concrete, soil and asphalt tests and quality control inspections * Reading and ... Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled ...

U.S. Navy

ENGINEERING AIDE

Seattle, WA

Conducting concrete, soil and asphalt tests and quality control inspections * Reading and ... Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled ...

Astronics

OEM Field Service Engineer

Kent, WA · On-site

$82K - $92K/yr

An offer of employment is contingent on successfully passing a drug test and background check, and ... with part-time employees potentially eligible for these benefits on a pro-rated basis. * Stay ...

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All JobsTest Engineer JobsPart Time Test Engineer JobsPart Time Test Engineer Jobs in Seattle, WA

Part Time Test Engineer information

See Seattle, WA salary details

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How much do part time test engineer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for part time test engineer in Seattle, WA is $50.35, according to ZipRecruiter salary data. Most workers in this role earn between $38.03 and $59.62 per hour, depending on experience, location, and employer.

What is a part time test engineer?

Part Time Test Engineers are professionals who work fewer hours than full-time employees to test software, hardware, or systems for quality and functionality. Their responsibilities typically include designing test cases, executing tests, identifying bugs, and reporting issues to the development team. Part-time positions offer flexibility, making them suitable for students, parents, or those seeking work-life balance. These engineers play a critical role in ensuring products meet quality standards before release, even on a reduced schedule.

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

A Part Time Test Engineer needs a solid background in software testing principles, familiarity with quality assurance methodologies, and a relevant technical degree or equivalent experience. Proficiency in test automation tools (such as Selenium or JUnit), bug tracking systems, and version control software is typically required. Strong attention to detail, effective communication, and time management are crucial soft skills for excelling in this flexible role. These competencies ensure efficient identification and resolution of software issues, contributing to reliable product releases even within limited working hours.

What are some common challenges faced by part time test engineers, and how can they be addressed?

Part-time Test Engineers often face challenges related to time management and communication, as they may not be present during all project meetings or development cycles. To address these issues, it’s important to maintain clear documentation and regular updates with the team, ensuring that testing priorities and results are communicated effectively. Leveraging collaborative tools and maintaining flexibility can help balance workload and ensure that quality standards are met despite limited hours. Building strong relationships with full-time colleagues can also help streamline handoffs and clarify expectations.

What is the difference between Part Time Test Engineer vs Part Time QA Tester?

AspectPart Time Test EngineerPart Time QA Tester
CredentialsTypically requires a degree in computer science or related field, certifications like ISTQB are commonOften requires similar certifications and a background in software testing
Work EnvironmentWorks in software development teams, involved in designing and executing testsPerforms testing tasks, often in a similar environment, focusing on executing test cases
Industry UsageUsed across software, gaming, and tech industries for quality assurance rolesCommonly used in software development and IT sectors for testing roles

Both roles involve testing software to ensure quality, with overlapping skills and environments. The main difference lies in the scope: Test Engineers often design testing processes, while QA Testers focus on executing tests. Both roles are essential in software development and frequently searched together by employers and job seekers.

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

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

Part Time Test Engineer jobs near you
Infographic showing various Part Time Test Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 4% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $104,729 per year, or $50.4 per hour.

Senior Engineer, Air Vehicle Fluid Systems (R5203)

Seattle, WA • On-site

Shield AI
Software Development • 11 - 50 employees
Learn more about Shield AIexternal

$130K - $200K/yr

Full-time, Part-time

Posted 20 days ago

Job description

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

Job Description:

Shield AI is seeking a Senior Fluid Systems Engineer to support development and flight test of of liquid cooling and thermal management systems for our groundbreaking jet-engine VTOL military UAV platform, X-BAT. You will design components and fluid systems, engage with suppliers, perform system and component analysis and sizing, and own multiple aspects of X-BAT’s fluid systems.  You may also travel to support flight test operations in the control room out of Shield AI’s Newton, KS test site during Shield AI’s flight test campaigns.

 
Required qualifications:
  • B.S. in Mechanical Engineering (or equivalent).
  • 5+ years experience with environmental control systems, liquid cooling systems, thermal systems, component design, system analysis, supplier management, requirements management, etc.
  • Demonstrated ability to execute design, build, and test with rigor at speed
  • Strong CAD skills (NX preferred)
  • Demonstrated proficiency with fluid system analysis, including 1st principles, Simscape, Amesim, etc.
  • Ability to work independently in fast-paced, cross-functional teams
  • A demonstrated record of working hard, being trustworthy, holding yourself to high standards, and being kind to others
Preferred qualifications:
  • Experience with environmental and operational robustness (vibration/shock, thermal extremes, contamination, corrosion, sand/dust, etc.).
  • Experience supporting ground test and flight test campaigns and system checkout, failure investigations.
  • Familiarity with reliability and safety methods (DFMEA/FTA, fault containment, safe-state thinking) in collaboration with systems safety.
  • Familiarity with fighter-class and larger aircraft flight test operations, control room operations, radio communication procedures, and test data processing and presentation.
#LI-MS1
#LC

Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
 
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
 
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
 
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.