Performance test engineer • usa
Senior Performance Test Engineer / Performance Tester.We are seeking an experienced Performance Tester with 10+ years of experience in designing, developing, and executing performance testing strat... Show more
Coreshell's metallurgical Silicon anode technology delivers high capacity, fast-charging, and superior safety.Our low-cost Silicon-dominant batteries have higher energy density, superior intrinsic ... Show more
Summary CTC Group has a new and exciting opportunity for Test  Engineers  in our Intelligence Community Division.Our talented team is at the forefront in Security Engineering, S... Show more
Naval Undersea Warfare Center (NUWC) Propulsion Test Facility (PTF).This individual will be part of a cross functional onsite team of Engineers, Technicians, and Test Directors working together to ... Show more
About the Company   Noble Gas Systems is an innovative manufacturing company specializing in the design, development, and production of comfortable high-pressure compressed gas storage an... Show more
Direct Hire Openings for 3 Test Engineers.Growing Electronic Repair & Refurbishing facility has 3 openings for Test Engineers who will establish test procedures and coordinate testing of produc... Show more
This is a senior-level RF/Phased Array Test Engineering position requiring significant expertise in radio-frequency systems, software-defined radio (SDR) technologies, and phased-array antenna syst... Show more
Monday – Friday (7:30 AM – 4:30 PM or 8:00 AM – 5:00 PM).Join an advanced engineering team dedicated to developing, testing, and certifying cutting-edge aerospace and defense technol... Show more
Role: Performance Engineer</b></p> <p><b>Location: Austin, TX/Sunnyvale, CA</b></p> <p><b>Duration: 6+ Months</b></p> <p> </p&g... Show more
It’s about putting our best to the test.Do you like solving complex problems? Are you the kind of person that is energized by a challenge? Do you like working in a fast-paced environment and have a... Show more
Candidate must be located in DMV area and able to commute to Stafford, VA office.Candidate Must hold Active Secret Clearance !!!.This tester is responsible for expanding, improving, and maintaining... Show more
About Prometheus Energetics Prometheus Energetics is an independent U.A joint venture between Kratos Defense & Security Solutions and Rafael Advanced Defense Systems, Prometheus combines U.Posi... Show more
Title:</b> Test Engineer <br /> <b>Pay Rate:</b> $60/hr - $65/hr <br /> <b>Job Type:</b> Contract, 6 Months<br /> <b>Shift Schedule:</b&g... Show more
South Metro | Contract to Hire | $30 - 45/hr.Konik is partnering with a local engineering and manufacturing firm seeking a Test Engineer.As a Test Engineer, you will lead the full lifecycle of mech... Show more
Introduction Visium Resources has been asked to identify qualified candidates for this Test Engineer position located in Orlando, FL.This position is a direct hire opportunity which is expected to ... Show more
Job Title: Technical Test Lead | Performance Testing | Performance Testing - ALLWork Location: New Jersey(the work location for this request is in New Jersey)Vendor Rate: 63.Contract duration: 12Ta... Show more
Learn more about Summit TRC at our website.Be sure to check out our Careers page! role will be performed onsite in Huntsville, AL.Summit TRC is seeking a highly motivated Test Engineer to join our... Show more
Since 2018, Red Key Solutions has been dedicated to providing exceptional talent for federal programs.As growing subcontractor company based in Northern Virginia, we collaborate with local clients ... Show more
PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates.PACCAR a... Show more
Job Title: Test EngineerLocation: Los Osos, CAEmployment Type: Direct HireIndustry: ManufacturingCompensation: $140k Salary (Relocation is available)Schedule: 40 hrs/Week.About the Opportunity:-De... Show more
The average salary range is between $ 99,911 and $ 146,250 year , with the average salary hovering around $ 119,888 year .
Job Title
Senior Performance Test Engineer / Performance Tester
Job Summary
We are seeking an experienced Performance Tester with 10+ years of experience in designing, developing, and executing performance testing strategies for enterprise-scale applications. The ideal candidate should have strong expertise in performance engineering, workload modeling, bottleneck analysis, capacity planning, and performance monitoring across web, mobile, APIs, and cloud-based applications. The candidate should possess hands-on experience with industry-standard performance testing tools and work closely with development, QA, DevOps, and infrastructure teams to ensure application scalability, stability, and reliability.
Key Responsibilities
Design, develop, and execute performance, load, stress, endurance (soak), spike, scalability, and volume testing.
Create performance test strategies, plans, scripts, and execution reports.
Develop and maintain reusable test scripts using LoadRunner, JMeter, Gatling, or NeoLoad.
Design realistic workload models based on production traffic and business requirements.
Execute API performance testing for REST and SOAP services.
Analyze application response times, throughput, latency, CPU utilization, memory usage, garbage collection, and database performance.
Identify performance bottlenecks and collaborate with developers, DBAs, infrastructure, and DevOps teams to resolve issues.
Perform root cause analysis using profiling and monitoring tools.
Conduct capacity planning and scalability assessments.
Configure distributed load generators for large-scale performance testing.
Validate application performance in cloud environments (AWS, Azure, or GCP).
Monitor application performance using APM tools during testing.
Integrate performance testing into CI/CD pipelines.
Prepare performance reports with recommendations and optimization strategies.
Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives.
Mentor junior performance testers and establish performance testing best practices.
Required Technical Skills
Flexible work from home options available.
