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Junior Performance Engineer Jobs (NOW HIRING)

Nexamp is seeking an Electrical Performance Engineer who will be a deep technical independent ... junior analysts through training and documented best practices. What you'll bring: * Bachelor ...

Experience mentoring or advising junior performance engineers * Strong problem-solving skills and attention to detail * Excellent communication and collaboration skills * Experience supporting ...

Nexamp is seeking an Electrical Performance Engineer who will be a deep technical independent ... junior analysts through training and documented best practices. What you'll bring: * Bachelor ...

Nexamp is seeking an Electrical Performance Engineer who will be a deep technical independent ... junior analysts through training and documented best practices. What you'll bring: * Bachelor ...

Nexamp is seeking an Electrical Performance Engineer who will be a deep technical independent ... junior analysts through training and documented best practices. What you'll bring: * Bachelor ...

Senior Performance Engineer

Fitchburg, MA ยท On-site

$102K - $159K/yr

Depending on level, this position may also provide technical leadership, mentor junior engineers ... Assess turbine performance through a combination of 0D, 1D, 2D, CFD, and related engineering ...

Depending on level, this position may also provide technical leadership, mentor junior engineers ... Assess turbine performance through a combination of 0D, 1D, 2D, CFD, and related engineering ...

... junior engineers across multiple projects. You will leverage your advanced systems knowledge and experience to research, simulate, and validate performance and ensure product requirements are met.

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Junior Performance Engineer information

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$33.5K

$71.8K

$109.5K

How much do junior performance engineer jobs pay per year?

As of Jul 8, 2026, the average yearly pay for junior performance engineer in the United States is $71,799.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,500.00 and $80,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Junior Performance Engineers in their first year, and how can they overcome them?

Junior Performance Engineers often encounter challenges such as understanding complex system architectures, interpreting performance data, and identifying root causes of bottlenecks. It can also be daunting to communicate findings with development teams and suggest optimizations. To overcome these hurdles, new engineers should seek mentorship, actively participate in code reviews, and utilize performance monitoring tools to build their analytical skills. Collaborating closely with senior engineers and regularly reviewing documentation can accelerate learning and boost confidence.

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

To thrive as a Junior Performance Engineer, you need a solid understanding of computer science fundamentals, basic programming skills, and familiarity with system performance concepts, usually supported by a relevant degree or coursework. Experience with performance testing tools like JMeter, LoadRunner, or New Relic, as well as knowledge of monitoring and profiling systems, is highly beneficial. Analytical thinking, attention to detail, and strong problem-solving abilities are crucial soft skills for identifying and addressing performance bottlenecks. These skills and qualities are essential to ensure that software applications run efficiently and reliably, directly impacting user satisfaction and business outcomes.

What are Junior Performance Engineers?

Junior Performance Engineers are entry-level professionals who assist in monitoring, analyzing, and optimizing the performance of software systems and applications. They work under the guidance of senior engineers to identify bottlenecks, run performance tests, and suggest improvements to ensure systems run efficiently and reliably. Their responsibilities often include scripting test scenarios, collecting performance data, and collaborating with development teams to implement solutions. Typically, they have foundational knowledge in programming, performance testing tools, and system architecture.
What are the most commonly searched types of Performance Engineer jobs? The most popular types of Performance Engineer jobs are:
Infographic showing various Junior Performance Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $71,799 per year, or $34.5 per hour.
Senior Performance Appian Test Engineer (TS Clearance)

Senior Performance Appian Test Engineer (TS Clearance)

Groundswell

Washington, DC โ€ข On-site

Other

Medical, Dental, Vision, Retirement, PTO

This job post hasย expired 1 day ago.ย Applications are no longer accepted.


Job description

Senior Performance Test Engineer

Groundswell is a premier technology integrator and solution provider, resolutely committed to solving the most complex challenges facing federal agencies today. Our name, Groundswell, represents our commitment to be an unstoppable, seismic change in government. Ours is a small company culture with big company reach and results. Are you ready to be audacious, be bold and drive change at a rapid pace? Join us, where we'll make a greater impact together.

We are seeking a Senior Performance Test Engineer with Appian experience to support performance testing efforts for a federal program. This role will lead end to end performance strategies, execute performance strategies, validate system scalability and reliability, and ensure the application meets defined performance and through put requirements. The ideal candidate brings strong analytical expertise, hands-on performance testing experience, and the ability to collaborate effectively with technical and business stakeholders.

Required Experience / Qualifications
  • 6+ years of experience in performance testing within complex enterprise environments
  • 2+ years of hands-on experience performance testing Appian applications (preferred)
  • 5+ years of experience in a technical consulting or client-facing role
  • Proven experience designing, developing, and executing performance test plans, scripts, and scenarios, including results analysis and reporting
  • Proficiency with performance testing tools (e.g., JMeter, Groovy)
  • Strong understanding of performance metrics such as response time, throughput, concurrency, and resource utilization
  • Experience analyzing performance data and identifying root causes across application, database, and infrastructure layers
  • Proficiency in writing SQL queries and stored procedures
  • Demonstrated knowledge of data objects and data architecture
  • Experience gathering throughput and SLA requirements from business stakeholders
  • Proficient in analyzing Appian logs and system information to diagnose performance issues
  • Experience mentoring or advising junior performance engineers
  • Strong problem-solving skills and attention to detail
  • Excellent communication and collaboration skills
  • Experience supporting performance efforts in structured or regulated environments (federal experience a plus)
  • Must be a U.S. citizen in accordance with contract requirements.
  • Ability to obtain and maintain a TS clearance (preference given to those holding active TS clearance)
  • This is a hybrid position and will require on-site presence at our Groundswell HQ in Mclean or other client site locations in the Norther Virginia area
Skills:

Certification:

Why You'll Never Want to Leave:
  • Comprehensive medical, dental, and vision plans
  • Flexible Spending Account
  • 4% 401K Match (immediate vesting)
  • Paid Time Off
  • Tuition reimbursement, certification programs, and professional development
  • Flexible work schedule
  • On-site gym and childcare option

The salary range for this role takes into account the wide range of factors that are considered in making compensation decisions, including but not limited to skill sets, experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for any applicable geographic differential associated with the location at which the position may be filled. At Groundswell, it is not typical for an individual to be hired at or near the top of the range for their role, and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is:

$97,756.00 - $137,530.00

Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.

Disability Accessibility Accommodation: If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact us at hr@gswell.com or 703-639-1777.