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Senior Test Engineer Jobs (NOW HIRING)

MKS Instruments, Inc.

Sr Test Engineer

Wilmington, MA · On-site

$80K - $150K/yr

As a Sr. Test Engineer at MKS, you will partner with Principal and Senior Test Engineers, Product Support engineers, and test technicians to support the deployment, development, and documentation of ...

MKS Instruments, Inc.

Sr Test Engineer

Wilmington, MA

$80K - $150K/yr

As a Sr. Test Engineer at MKS, you will partner with Principal and Senior Test Engineers, Product Support engineers, and test technicians to support the deployment, development, and documentation of ...

test

Senior Test Engineer

Huntsville, AL

Our continuous and rapid growth is attributable to the caliber of employees 4M strives to hire and retain. 4M is currently looking for a Senior Level Test Engineer in Huntsville, AL in support of the ...

Next Matter

Senior Test Engineer

Torrance, CA · On-site

$90 - $120/hr

Senior Test Engineer, Solid Rocket Motors & Hypersonic Systems We are seeking a Senior Test Engineer to lead testing activities for solid rocket motors (SRM) and integrated hypersonic strike vehicles ...

MKS Instruments, Inc.

Sr Test Engineer

Wilmington, MA · On-site

$81 - $150/hr

A Day in Your Life at MKS As a Sr. Test Engineer at MKS, you will partner with Principal and Senior Test Engineers, Product Support engineers, and test technicians to support the deployment ...

Tiberius Aerospace Inc.

Senior Test Engineer

Tucson, AZ

$125K - $175K/yr

The Senior Test Engineer will own test planning, test setup, instrumentation, execution, data capture, failure analysis, and reporting. The ideal candidate will come from an Electrical Engineering ...

Tiberius Aerospace Inc.

Senior Test Engineer

Tucson, AZ · On-site

$125K - $175K/yr

The Senior Test Engineer will own test planning, test setup, instrumentation, execution, data capture, failure analysis, and reporting. The ideal candidate will come from an Electrical Engineering ...

Jobtailor

Senior Test Engineer

Orlando, FL · On-site

$90 - $140/hr

Lead and manage the test engineering team in support of a complex technical program * Develop and ... Experience leading test teams or serving in a senior test coordination role * Experience ...

AMERICAN SYSTEMS

Test Engineer, Senior

Orlando, FL · Hybrid

$150K - $180K/yr

The Senior Test Engineer provides leadership and oversight for test engineering activities on a complex technical program and is responsible for managing the test engineering team, developing test ...

Industrious Ventures

Senior Test Engineer

Berthoud, CO · On-site

$109 - $136/hr

Senior Test Engineer, Solid Missile Systems Location: Galeton & Berthoud, Colorado Ursa Major develops, manufactures, and tests solid rocket motors for modern defense applications. We are building a ...

Astrion

Senior Test Engineer

Hanscom Air Force Base, MA · On-site

Overview Senior Test Engineer LOCATION : Hanscom AFB, MA SALARY RANGE : $135-$145,000 annually* *depending on experience, certifications, and qualifications JOB STATUS: Full-time CLEARANCE : Secret ...

THREE

Senior Test Engineer

Pittston, PA · On-site

The Senior Test Engineer partners closely with Product, Engineering, and QA leadership to clarify requirements, improve testability, and continuously strengthen quality practices across the delivery ...

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Senior Test Engineer information

See salary details

$68.5K

$118.5K

$168.5K

How much do senior test engineer jobs pay per year?

As of Aug 25, 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 a senior test engineer?

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.

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 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 much does a senior test engineer earn?

A senior test engineer's salary typically ranges from $80,000 to $130,000 annually, depending on experience, location, and industry. They often have expertise in automation tools, scripting, and quality assurance processes, which can influence compensation levels.
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Senior Test Engineer jobs near you
Infographic showing various Senior Test Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $118,516 per year, or $57 per hour.

Sr Test Engineer

Wilmington, MA • On-site

MKS Instruments, Inc.
Manufacturing • 1 - 5K employees
Learn more about MKS Instruments, Inc.external

$80K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Job description

A Day in Your Life at MKS:
As a Sr. Test Engineer at MKS, you will partner with Principal and Senior Test Engineers, Product Support engineers, and test technicians to support the deployment, development, and documentation of automated test systems used across our global high-volume service sites.
You Will Make an Impact By:
  • Train under Principal and Senior Test Engineers to master the electrical, pneumatic, vacuum, pressure, flow, and software characteristics of our automated test systems used in the high-volume service sites.
  • Provide hands-on technical assistance to Product Support engineers and test stand technicians to identify root causes of product or test system anomalies.
  • Contribute to the design, development, and documentation of automated test systems, hardware, software, and test fixtures for global service depots.
  • Perform verification and validation of duplicate test systems before global deployment to ensure accuracy, repeatability, and reliability.
  • Use LabVIEW or similar automated test platforms to troubleshoot, analyze, and diagnose Unit Under Test (UUT) and test stand issues.
  • Participate in the development of automated test applications, review system documentation, and analyze test data using tools such as Minitab and statistical process controls.

Skills You Bring:
  • Bachelor of Science in Mechanical, Electrical, or related Engineering discipline.
  • 5+years of experience working directly with automated test systems/stands in a high-volume manufacturing or service environment.
  • Demonstrated ability to support or lead technical projects, manage multiple initiatives simultaneously, coordinate cross-functional stakeholders, and meet deadlines in a fast-paced, growing environment.
  • A highly motivated, self-driven individual with a positive and proactive approach to complex problem-solving.
  • Strong business acumen, analytical capabilities, and outstanding skills enabling effective interaction with diverse stakeholders.
  • Proven ability to communicate effectively and collaborate seamlessly with cross-functional teams.
  • Demonstrated ability to manage multiple tasks, projects, and priorities efficiently with minimal supervision.
  • Good computer skills with a working knowledge of the MS Office suite.

Preferred Skills:
  • Experience with NI LabVIEW or similar graphical programming tools or with CAD tools such as SolidWorks.
  • Hands-on experience with lab test equipment such as multimeters, oscilloscopes, power supplies, waveform generators, and DAQ hardware.
  • Familiarity with vacuum systems, pressure and flow measurement, and control systems.
  • Proven capability to manage multiple priorities in a dynamic environment with minimal supervision.

Compensation and Benefits:
Salary Pay Range: $80,909.00 TO $150,259.00 USD per year. This range is a good faith estimate of the expected salary range for this position, based on a wide range of factors including qualifications, experience and training, operational and business needs and other considerations permitted by law. At MKS, it is not typical for an individual to be hired at or near the top of the range for the role.
Bonus: This position is eligible for a discretionary annual bonus, in an amount to be determined by MKS [or as applicable].
Benefits: MKS offers a comprehensive benefits package, including health insurance coverage (medical, dental and vision), 401(k) with company match, life and disability insurance, 12 paid holidays, sick time, 15 paid vacation days, [6 weeks fully paid] parental leave, adoption assistance and tuition reimbursement [and for participation in any stock programs, signing bonus, etc.].
We are interested in a qualified candidate who is eligible to work in the United States. However, we will not be sponsoring work visas for this position, at this time.
MKS is an equal opportunity employer, including disability, veteran status and all categories protected by law. Please review our EOE statements for additional details. MKS is generally only hiring candidates who reside in states where we are registered to do business.
#LI-RS1
Globally, our policy is to recruit individuals from wide and diverse backgrounds. However, certain positions require access to controlled goods and technologies subject to the International Traffic in Arms Regulations (ITAR) or Export Administration Regulations (EAR). Applicants for these positions may need to be "U.S. persons." "U.S. persons" are generally defined as U.S. citizens, noncitizen nationals, lawful permanent residents (or, green card holders), individuals granted asylum, and individuals admitted as refugees.
MKS Inc. and its affiliates and subsidiaries ("MKS") is an affirmative action and equal opportunity employer: diverse candidates are encouraged to apply. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. Hiring decisions are based on merit, qualifications and business needs. We conduct background checks and drug screens, in accordance with applicable law and company policies. MKS is generally only hiring candidates who reside in states where we are registered to do business.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
MKS is committed to working with and providing reasonable accommodations to qualified individuals with disabilities. If you need a reasonable accommodation during the application or interview process due to a disability, please contact us at: accommodationsatMKS@mksinst.com .
If applying for a specific job, please include the requisition number (ex: RXXXX), the title and location of the role

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