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Senior Test Engineer Jobs (NOW HIRING)

keeninfotek

Senior Test Engineer

Seattle, WA · On-site

Senior Test Engineer Duration: 6-12 Months Summary of Experience: Test Automation experience using Selenium Experience developing and implementing automation frameworks using Junit or Nunit or ...

Keeninfotek

Senior Test Engineer

Seattle, WA · On-site

Senior Test Engineer Duration: 6-12 Months Summary of Experience: * Test Automation experience using Selenium * Experience developing and implementing automation frameworks using Junit or Nunit or ...

MANTECH

Senior Test Engineer

Stafford, VA

The Senior Test Engineer should be experienced in the design, documentation, andimplementation of reusable engineering processes, test cases, test scripts, test plans, and test scenarios with a keen ...

ITSC Secure Solutions

Senior Test Engineer

Aurora, CO · On-site

$145K - $160K/yr

The Senior Test Engineer delivers strategic recommendations to improve verification methodologies, approaches, and overall test rigor across mission-critical systems. Impact In this role, you will ...

MANTECH

Senior Test Engineer

Stafford, VA

The Senior Test Engineer should be experienced in the design, documentation, andimplementation of reusable engineering processes, test cases, test scripts, test plans, and test scenarios with a keen ...

MANTECH

Senior Test Engineer

Stafford, VA

The Senior Test Engineer should be experienced in the design, documentation, andimplementation of reusable engineering processes, test cases, test scripts, test plans, and test scenarios with a keen ...

Ducommun

Senior Test Engineer

Appleton, WI · On-site

Senior Test Engineer The Senior Test Engineer is responsible for developing, implementing, and supporting test solutions for electronic assemblies and products in a contract manufacturing environment.

Peak Energy

Senior Test Engineer

Burlingame, CA · On-site

$150K - $200K/yr

Senior Test Engineer, ESS Location: Burlingame, CA Department: Engineering Reports To: Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American ...

Ducommun

Senior Test Engineer

Appleton, WI

Senior Test Engineer The Senior Test Engineer is responsible for developing, implementing, and supporting test solutions for electronic assemblies and products in a contract manufacturing environment.

Peak Energy

Senior Test Engineer

Burlingame, CA · On-site

$150K - $200K/yr

Senior Test Engineer, ESS Location: Burlingame, CA Department: Engineering Reports To: Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American ...

ManTech

Senior Test Engineer

Stafford, VA

The Senior Test Engineer should be experienced in the design, documentation, andimplementation of reusable engineering processes, test cases, test scripts, test plans, and test scenarios with a keen ...

Peak Energy

Senior Test Engineer

Burlingame, CA

$150K - $200K/yr

Senior Test Engineer, ESS Location: Burlingame, CA Department: Engineering Reports To: Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American ...

TMC Technologies

Senior Test Engineer

King George, VA · On-site

Job Title Senior Test Engineer Location King George, VA 22485 US (Primary) Category Engineering, Information Technology Job Type Full-time Career Level Experienced (Non-Manager) Education High School ...

Peak Energy

Senior Test Engineer

San Francisco, CA

$150K - $200K/yr

Senior Test Engineer, ESS Location: Burlingame, CA Department: Engineering Reports To: Senior Manager, Test Engineering Position Type: Full-time About Peak Energy Peak Energy is the first American ...

ManTech International

Senior Test Engineer

Stafford, VA · On-site

The Senior Test Engineer should be experienced in the design, documentation, andimplementation of reusable engineering processes, test cases, test scripts, test plans, and test scenarios with a keen ...

New

Ducommun

Senior Test Engineer

Appleton, WI · On-site

Senior Test Engineer The Senior Test Engineer is responsible for developing, implementing, and supporting test solutions for electronic assemblies and products in a contract manufacturing environment.

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Senior Test Engineer information

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$68.5K

$118.5K

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How much do senior test engineer jobs pay per year?

As of Jun 15, 2026, the average yearly pay for senior test engineer in the United States is $118,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,500.00 and $136,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Test Engineer vs QA Analyst?

AspectSenior Test EngineerQA Analyst
CredentialsBachelor's in Computer Science or related field; experience in testing; certifications like ISTQBBachelor's in IT, Computer Science, or related; testing experience; ISTQB certification often preferred
Work EnvironmentSoftware development teams; involved in test planning, automation, and executionQuality assurance teams; focuses on manual testing, documentation, and process improvement
Industry UsageUsed across software, tech, and IT industries for testing rolesCommon in software development, IT, and tech sectors for quality assurance

While both roles focus on software quality, Senior Test Engineers typically handle more complex testing tasks, automation, and test strategy, whereas QA Analysts often focus on manual testing, documentation, and process adherence. The Senior Test Engineer role usually requires more technical expertise and experience in automation tools.

How does a Senior Test Engineer typically collaborate with development and product teams during the software release cycle?

As a Senior Test Engineer, you will work closely with software developers and product managers throughout the software release cycle. You'll participate in design and requirement reviews to identify potential quality issues early, help define testing strategies, and provide feedback on testability. Regular communication and collaboration are essential, as you'll often coordinate test plans, report on defects, and ensure that issues are resolved before release. This cross-functional teamwork not only helps deliver high-quality software but also broadens your understanding of the product and enhances your problem-solving skills.

What are the key skills and qualifications needed to thrive as a Senior Test Engineer, and why are they important?

To thrive as a Senior Test Engineer, you need advanced knowledge of software testing methodologies, test automation, and quality assurance principles, typically supported by a degree in computer science or a related field. Expertise with automation tools such as Selenium, JUnit, or TestNG, and familiarity with CI/CD systems like Jenkins are often required, as well as certifications like ISTQB. Strong analytical thinking, problem-solving abilities, and effective communication skills distinguish top performers in this role. These skills are crucial for ensuring software reliability, optimizing testing processes, and collaborating effectively with development teams.

What are Senior Test Engineers?

Senior Test Engineers are experienced professionals responsible for designing, implementing, and overseeing testing processes to ensure the quality and reliability of software products or systems. They develop test plans, create automated and manual test cases, and collaborate with developers and other stakeholders to identify and resolve issues. Their role often includes mentoring junior team members, improving testing strategies, and ensuring that products meet industry standards and customer requirements.
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Senior Test Engineer jobs near you
Infographic showing various Senior Test Engineer job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 1% Temporary, and 3% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $118,516 per year, or $57 per hour.
Senior Test Engineer

Senior Test Engineer

Leach International Corporation

Buena Park, CA

Other

Posted 20 days ago

Job description

RPS Recruitment has been exclusively retained by Leach International to support the growth of their Senior Test Engineering team, supporting highly engineered aerospace and defense products used across mission-critical applications.


Are you a Senior Test Engineer who enjoys building test systems — not just running scripts?

Do you want to own test from procedure development through to real hardware validation?

Interested in working on high-voltage, mission-critical aerospace products?


The Opportunity as a Senior Test Engineer :


This is a hands-on Senior Test Engineering role within a high-reliability aerospace environment, focused on high power systems

You’ll be responsible for developing and executing test strategies across the full lifecycle — from writing procedures through to building and troubleshooting test equipment.

It’s a role for someone who enjoys owning test end-to-end, working closely with engineering and production to ensure products perform exactly as intended.


What You’ll Be Doing as a Senior Test Engineer:


  • Develop and execute ATP, MTP, and QTP test procedures
  • Design and build custom test equipment and fixtures
  • Support qualification, manufacturing, and acceptance testing
  • Troubleshoot and improve automated test systems
  • Work cross-functionally with engineering, manufacturing, and quality teams
  • Support environmental and high-power testing


The ideal Senior Test Engineer will bring :


  • 7+ years Test Engineering experience
  • Strong background in aerospace / high-reliability environments
  • Experience with high powered systems
  • Familiar with MIL standards (DO-160, MIL-STD, etc.)
  • Experience writing test procedures and building test setups
  • Programming experience (LabVIEW, Python, or similar)
  • Strong troubleshooting mindset and hands-on approach


Location : Buena Park , CA

Compensation: Circa 140k DOE , some flex available for the ideal candidate


Why Join as an Senior Test Engineer?


This is a proper engineering role — not just executing pre-defined tests. You’ll be involved in designing how products are tested, improving systems, and solving real technical challenges.


You’ll work closely with both engineering and production, giving you full visibility of the product lifecycle and real impact on delivery and performance.


It’s a strong fit for someone who enjoys hands-on problem solving, Creative freedom , ownership, and working on complex aerospace hardware

Apply