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Senior Performance Test Engineer Jobs in Boston, MA

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 ...

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 ...

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 ...

Act as the protocol/test/safety/performance standards "expert" for cross-functional team member ... Present status of activities and special projects to senior/executive management regularly.

Senior Photonics Test Engineer

Boston, MA · On-site

$126K - $166K/yr

As a Senior Photonics Test Engineer, you'll be part of a cross-functional team whose mission is to ... performance. * Collaborate with design, packaging, and system teams to optimize testing features ...

Senior Test Engineer

Bedford, MA · On-site

$150 - $170/hr

... for a Senior Test Engineer to support the Aerial Networks Division (AFLCMC/HNA). Their primary ... Review and analyze engineering performance, technical analysis reports, engineering performance ...

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 ...

About the Role As a Test Engineer at Analog Devices (ADI), you will support the development ... Working with cross-functional engineering teams, you will help evaluate product performance ...

We are seeking three experienced Senior ATE Test Engineers for a 12-month engagement in the Boston area. This is a hybrid position requiring 3 days per week onsite . The ideal candidate will have 15 ...

Must have 7+ years real-world experience in automated load/performance engineering Demonstrated experience in planning, designing & developing automated test framework and tools for load ...

Sr Test Engineer

Andover, MA · On-site

$106 - $127/hr

The Senior Test Engineer is responsible for evaluation, development, implementation, maintenance and improvement of manufacturing test systems/tools/equipment, including design documentation. Key ...

Sr Test Engineer

Andover, MA · On-site

$106 - $127/hr

The Senior Test Engineer is responsible for evaluation, development, implementation, maintenance and improvement of manufacturing test systems/tools/equipment, including design documentation. Key ...

Senior Photonics Test Engineer

Boston, MA · On-site

$126K - $166K/yr

... performance results and accelerate innovation in drug discovery, materials science, financial ... As a Senior Photonics Test Engineer, you'll be part of a cross-functional team whose mission is to ...

Showing results 21-40

Senior Performance Test Engineer information

See Boston, MA salary details

$74.4K

$128.7K

$183K

How much do senior performance test engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior performance test engineer in Boston, MA is $128,749.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,900.00 and $148,300.00 per year, depending on experience, location, and employer.

What is a senior performance test engineer?

Senior Performance Test Engineers are specialized professionals responsible for designing, executing, and analyzing performance tests to ensure software applications meet required speed, scalability, and stability standards. They identify system bottlenecks, recommend improvements, and collaborate with development and operations teams to optimize application performance. With years of experience, they often lead performance testing strategies, mentor junior testers, and use advanced tools to simulate high-stress scenarios. Their work ensures that applications can handle expected user loads and perform reliably under various conditions.

What are the key skills and qualifications needed to thrive as a senior performance test engineer, and why are they important?

To thrive as a Senior Performance Test Engineer, you need advanced knowledge of software testing methodologies, scripting languages, and a degree in computer science or a related field. Expertise in tools like JMeter, LoadRunner, or Gatling and familiarity with CI/CD pipelines are typically required, along with relevant certifications such as ISTQB. Strong analytical thinking, problem-solving skills, and effective communication set top performers apart in this role. These skills and qualifications are vital to accurately assess system performance, identify bottlenecks, and ensure robust, scalable applications.

What are some common challenges faced by senior performance test engineers when working on large-scale applications?

Senior Performance Test Engineers often encounter challenges such as accurately simulating real-world user loads, identifying bottlenecks in complex, distributed environments, and ensuring test data and environments closely mirror production. Collaborating with development and operations teams to resolve performance issues can also be demanding, especially when root causes are not immediately apparent. Staying current with evolving tools and best practices is essential to effectively address these challenges and deliver reliable, high-performing applications.

What is the difference between Senior Performance Test Engineer vs Performance Test Engineer?

AspectSenior Performance Test EngineerPerformance Test Engineer
CertificationsISTQB, ISTQB Advanced, or similarISTQB, ISTQB Foundation, or similar
Work EnvironmentLead testing projects, mentor juniors, analyze complex performance issuesExecute performance tests, prepare reports, support test planning
ResponsibilitiesDesign test strategies, optimize performance, troubleshoot issuesDevelop test scripts, run tests, document results

The main difference between a Senior Performance Test Engineer and a Performance Test Engineer lies in experience, responsibilities, and leadership. Senior professionals typically lead testing efforts, mentor team members, and handle complex performance challenges, while Performance Test Engineers focus on executing tests and supporting the testing process. Both roles require similar certifications and work in comparable environments, but the senior role involves more strategic and leadership duties.

Infographic showing various Senior Performance Test Engineer job openings in Boston, MA as of August 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $128,749 per year, or $61.9 per hour.

Sr Test Engineer

MKS Instruments, Inc.

Wilmington, MA • On-site

$80K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 23 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