Performance Testing jobs in Aldie, VA

Chantilly, Virginia

•

Today

Job Number: R0248195 Space Payload RF Engineer, Lead The Opportunity: Are you ready to lead the design, development, integration, and test of mission-critical RF payloads that will define the next generation of space vehicles? As an RF engineer, you understand how complex RF, microwave, and sof tware-defined radio systems come together to enable resilient and high-performance space missions. That expertise becomes essential as you architect and guide the development of advanced RF space vehicle

Full-time

USD 99,000.00 - 225,000.00 per year

Automation Test Engineer

Ashburn, Virginia

•

Today

Job ID: 2617638 Location: Ashburn, VA, US Date Posted: 2026-10-06 Category: Software Subcategory: SW Testing Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented mid-level Automation Engineer to join our team to begin an exciting and challenging career in Ashburn, VA. This position is hybrid-

Full-time

USD 80,001.00 - 120,000.00 per year

Systems Engineer

Ashburn, Virginia

•

Today

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Systems Engineer to support U.S. Customs and Border Protection (CBP), a component of the Department of Homeland Security (DHS). This role supports the engineering, integration, enhancement, and sustainment of mission-critical traveler processing, immigration management, and vetting systems used at and between U.S. Ports of Entry. The Systems Engineer will work within a highly dynamic, 24x7 mis

Full-time

Field Systems Engineer (Radar/C-UAS)

Sterling, Virginia

•

Today

Job Title: Field Systems Engineer (Radar/C-UAS) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 50% Type of Travel: Continental US * * * CACI is seeking a highly motivated, self-starting Field Systems Engineer to lead the deployment, integration, and optimization of advanced radar and sensor systems for counter-UAS operations. In this role, you will be the tip of the spear for fielding cr

Full-time

USD 79,400.00 - 162,700.00 per year

Automation Test Engineer

Chantilly, Virginia

•

Today

Job Number: R0251197 Automation Test Engineer The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only orchestrate the best solution for any technology-based challenge, but you can also anticipate and preempt future issues, you're a solutions architect. You've evolved your skills into strategy through a long path of software development accomplishments and the curiosity to understand how

Full-time

USD 69,400.00 - 158,000.00 per year

Software Test Engineer

Chantilly, Virginia

•

Today

Job Number: R0248509 Software Test Engineer The Opportunity: When a user tries new sof tware, they expect it to be intuitive and run smoothly. Functionality, reliability, and user experience are key to successful sof tware development, and that means rigorous testing. That's why we need a knowledgeable test engineer like you who knows how to thoroughly test sof tware and work with developers to make sure our team releases the best sof tware possible. As a Sof tware Test Engineer on our team, yo

Full-time

USD 62,000.00 - 141,000.00 per year

Software Test Engineer

Chantilly, Virginia

•

Today

Job Title: Software Test Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking a Software Test Engineer to support our client in Chantilly, VA. This role is ideal for someone who enjoys solving complex challenges, driving quality, and collaborating with a supportive and growth minded team. Pos

Full-time

USD 103,800.00 - 218,100.00 per year

Quality Assurance Engineer

Hybrid in Sterling, Virginia

•

15d ago

Title: Quality Assurance EngineerClient: USCISClearance: ship with the ability to obtain Secret clearance ResponsibilitiesSpecific Roles and Responsibilities for the Quality Assurance Engineer position include but are not limited to:Perform business/system/quality requirements analysis and reviewIdentify the testable requirements and prepare the test strategy for each of the testing types identifiedWrite comprehensive test plans for functional, regression, acceptance, and stress testingPerform F

Easy Apply

Full-time

$100,000 - $110,000

Senior Network IV&V Engineer

Herndon, Virginia

•

7d ago

Role SummaryThe Senior Network IV&V Engineer leads independent verification and validation (IV&V) activities for complex enterprise network infrastructure projects. This role applies advanced networking expertise to evaluate network designs and implementations for quality, performance, reliability, and security. The position collaborates with engineering, architecture, cybersecurity, and other technical teams to assess, validate, and improve network solutions throughout the project lifecycle. Re

Easy Apply

Third Party, Contract

Depends on Experience

Senior Full Stack Engineer

Hybrid in Reston, Virginia

•

20d ago

Job Title: Senior Full Stack Engineer Location: Reston, Utah Type: Permanent Full Time Work Model: Hybrid onsite and remote Responsibilities Develop and execute end-to-end performance tests, analyze application behavior, and identify bottlenecks across integrated systems, microservices, databases, and AWS services.Investigate performance issues beyond the testing layer, determine root causes, and recommend or implement appropriate remediation.Tune and refactor Java applications, optimize Postg

Easy Apply

Full-time

Depends on Experience

Senior Software QA Engineer

Hybrid in Falls Church, Virginia

•

2d ago

About us: Creative Information Technology Inc (CITI) is an esteemed IT enterprise renowned for its exceptional customer service and innovation. We serve both government and commercial sectors, offering a range of solutions such as Healthcare IT, Human Services, Identity Credentialing, Cloud Computing, and Big Data Analytics. With clients in the US and abroad, we hold key contract vehicles including GSA IT Schedule 70, NIH CIO-SP3, GSA Alliant, and DHS-Eagle II. Join us in driving growth and sei

Easy Apply

Full-time

Depends on Experience

AI Automation Engineer

Hybrid in Vienna, Virginia

•

16d ago

Job Title: AI Test Engineer Location: Vienna, VA Type: Contract Work Model: Hybrid onsite and remote Hours: 40.0 Responsibilities Help design, develop, and maintain AI testing and evaluation frameworks for generative AI, predictive AI, and AI-powered developer experience (DevEx) solutions. Create and execute automated test suites that validate AI model behavior, output quality, accuracy, reliability, and performance. Develop automated evaluation pipelines that integrate with CI/CD workflows

Easy Apply

Contract

Depends on Experience

Automated Test Engineer SME

Chantilly, Virginia

•

Today

Leidos is seeking an Application Tester for a technical development program of 200+ FTE supporting the Sponsor's Attribute/Entitlement Services within the IDAM/ICAM space. The Test Engineer will support the test of access control systems for a government customer. The successful candidate will support continuity of our customer's mission by helping ensure secure, reliable, and uninterrupted availability of IT systems. Key Responsibilities: Design, develop, and maintain test plans for web, mobil

Full-time

USD 139,100.00 - 251,450.00 per year

2027 RF / Antenna Engineer

Chantilly, Virginia

•

Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 86,600.00 - 129,800.00 per year

Test Engineer - Senior

Chantilly, Virginia

•

Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 91,300.00 - 184,900.00 per year

Performance Test Engineer

Ashburn, Virginia

•

Today

About Niyam IT (Niyam) Founded in 2007 by a team of visionary consultants, Niyam IT was built on the belief that exceptional technology solutions are created through the perfect balance of disciplined processes, innovation, and passion. For nearly 20 years, we have been a trusted partner to the U.S. Federal Government, delivering mission-critical IT solutions that support Emergency Preparedness and Response, Civilian Agencies, Law Enforcement, and Public Safety organizations across the nation.

Full-time

Sr Performance Test Engineer

Remote

•

7d ago

Title:Sr Performance Test Engineer (Focus: NeoLoad, SAP BRIM amp; Enterprise Integration) Location: Harrisburg, PA-Remote Experience:15+yrs Performance / Load Testing Experience: 4+ Years SAP Ecosystem: Required Skills: Overall IT testing experience. Required 8 Years Hands-on performance/load testing experience. Required 4 Years Strong hands-on experience with NeoLoad - Required Experience testing enterprise-scale applications with high transaction volumes. - Required Experience testing S

Easy Apply

Contract

80 - 90

Sr Software Engineer - Big Data

Reston, Virginia

•

Today

Verisign helps enable the security, stability, and resiliency of the internet. We are a trusted provider of internet infrastructure services for the networked world and deliver unmatched performance in domain name system (DNS) services. We are a mission focused, values driven company where each individual can contribute to building a stronger, more secure internet. We offer a dynamic and flexible work environment with competitive benefits and the ability to grow your career. Verisign is looking

Full-time

USD 164,300.00 - 222,300.00 per year

Web Development Quality Control Engineer

Chantilly, Virginia

•

Today

Job Title: Web Development Quality Control Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity CACI is seeking a Web Development Tester to play a vital role in delivering high-quality, mission-critical web applications. You'll work closely with Agile teams to ensure the software supporting our customers

Full-time

USD 78,700.00 - 165,200.00 per year

Senior Manager Platform and Reliability Engineer

Hybrid in McLean, Virginia

•

Today

Job Number: R0251875 Platform and Reliability Engineer, Senior Manager The Opportunity: Build and operate the secure, reliable foundation for enterprise agentic AI. You will provide cloud infrastructure, shared runtimes, model access, deployment pipelines, and observability services that enable engineering teams to deliver and operate AI solutions. You will automate environments and security controls, monitor availability, latency, throughput, token consumption, and cost, and lead shared-platf

Full-time

USD 142,900.00 - 266,000.00 per year

Performance Testing jobs in Aldie, VA 20105, USA