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Performance Test Engineer Jobs in Connecticut (NOW HIRING)

Leonardo DRS

Senior Test Engineer

Danbury, CT · Hybrid

Job Summary The Hardware Test Engineer will join the Test Engineering department, collaborating with technical teams across the company to understand customer needs and deliver proactive technical ...

Leonardo DRS

Senior Test Engineer

Danbury, CT · On-site

Job Summary The Hardware Test Engineer will join the Test Engineering department, collaborating with technical teams across the company to understand customer needs and deliver proactive technical ...

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$44

$66

How much do performance test engineer jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for performance test engineer in Connecticut is $44.31, according to ZipRecruiter salary data. Most workers in this role earn between $33.17 and $56.25 per hour, depending on experience, location, and employer.

What Is the Job of a Performance Test Engineer?

A performance test engineer conducts testing during the entire lifecycle process of software development to ensure an efficient and satisfactory outcome. As a performance test engineer, your primary responsibilities include providing extensive troubleshooting and offering recommendations to fix technical issues. Your duties involve running tests on capacity, endurance, scenarios, stress, and performance, and designing a test system to simulate traffic loads. You monitor application operations, analyze memory usage, generate graphs, identify potential problems, and prepare detailed status reports.

What are some common challenges faced by Performance Test Engineers when working on large-scale applications?

Performance Test Engineers working on large-scale applications often encounter challenges such as accurately simulating real-world user loads, identifying performance bottlenecks in complex systems, and ensuring tests reflect production environments. Coordinating with development and operations teams to set up realistic test data and environments can also be demanding. Additionally, interpreting and communicating test results to stakeholders requires strong analytical and communication skills to drive meaningful improvements.

What does a Performance Test Engineer do?

A Performance Test Engineer is responsible for evaluating the speed, responsiveness, and stability of software applications under various workloads. They design and execute test plans to identify bottlenecks, ensure systems perform well under expected and peak traffic, and recommend improvements. Their work helps ensure that applications deliver a smooth and reliable experience to end users, even in high-demand situations. Performance Test Engineers often use specialized tools to simulate large numbers of users and analyze system behavior.

What is the difference between Performance Test Engineer vs QA Tester?

AspectPerformance Test EngineerQA Tester
Primary FocusEvaluating system performance, load, and scalabilityVerifying overall software quality and functionality
Skills & CertificationsPerformance testing tools (JMeter, LoadRunner), scripting, performance analysisManual and automated testing, bug tracking, test case design
Work EnvironmentPerformance labs, testing environments, scriptingDevelopment, testing, and user environments
Industry UsageIT, software development, telecomIT, software, manufacturing, healthcare

While both roles are essential in software quality assurance, the Performance Test Engineer specializes in assessing system performance under load, whereas the QA Tester focuses on overall functionality and defect detection. Understanding these differences helps employers and professionals align skills with job requirements.

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

To thrive as a Performance Test Engineer, you need expertise in software testing methodologies, performance analysis, and scripting languages, often supported by a degree in computer science or related fields. Familiarity with tools such as JMeter, LoadRunner, or Gatling, and experience with monitoring systems and cloud platforms are commonly required. Strong analytical thinking, attention to detail, and effective communication skills set top performers apart in this role. These competencies are crucial for accurately identifying performance bottlenecks, ensuring system reliability, and collaborating across development teams.
More about Performance Test Engineer jobs
What are popular job titles related to Performance Test Engineer jobs in CT? For Performance Test Engineer jobs in CT, the most frequently searched job titles are:
Performance Test Engineer jobs near you
Infographic showing various Performance Test Engineer job openings in Connecticut as of June 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 100% In-person job distribution, with an average salary of $92,165 per year, or $44.3 per hour.
Performance test Lead

Performance test Lead

Staffingine LLC

Danbury, CT • On-site

Contractor

Posted 26 days ago

Job description

Job Title: Performance test Lead
Job Location: Danbury, CT
Job Type: Contract

Job Description:

  • 10-12 years of experience in performance testing and engineering
  • Expertise in tools such as LoadRunner JMeter NeoLoad Gatling or similar
  • Strong knowledge of APM tools like Dynatrace AppDynamics New Relic etc
  • Experience in monitoring tools like splunk newrelic
  • Experience in estimation test planning processes and defining test approach
  • Proficiency in scripting languages eg Java Python Shell and test automation frameworks
  • Experience with cloud platforms AWS Azure GCP and containerized environments Docker Kubernetes
  • Experience in interrogating SQL server and Oracle databases with medium and highlevel SQL queries
  • Deep understanding of system architecture databases and web technologies
  • Strong analytical and problemsolving skills
  • Excellent communication and stakeholder management abilities

Mandatory Skills : Pt-clientside  Perfomance Testing Tools (Web page test, Lighthouse),Performance Monitoring- Cloud Native (Aws Cloud Watch, Azure Cloud Monitor) - Testing, Performance Monitoring- Enterprise Solutions(App Dynamics, Dynatrace ,Splunk) - Testing, Performance Testing -Analysis (Analyzing test Results, Server Stats, Bottlenecks, tuning and recommendations),Performance Testing -Chaos Engineering- Tools (Chaos Monkey, Gremlin),Performance Testing -Emerging Tools (K6,Gatling),Performance Testing -Execution (Baseline, Load, Endurance, Stress, Volume, Network, DR, Failover, Spike, Saas based/COTS),Performance Testing -NFR Gathering (Log Analysis, User Interview, Reverse Engineering, NFR Documentation),Performance Testing -Planning (Strategy, Approach, Estimation, Workload Modeling, Risk and Issue Management),Jmeter, Blazemeter -Performance Testing,Neoload -Performance Testing, LoadRunner-Performance Testing
Good to Have Skills : Performance Testing -Execution (Baseline, Load, Endurance, Stress, Volume, Network, DR, Failover, Spike, Saas based/COTS)