Performance Testing jobs in Chantilly, VA

Senior Manager Platform and Reliability Engineer

Hybrid in McLean, Virginia

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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

Lead Platform and Reliability Engineer

Hybrid in McLean, Virginia

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Today

Job Number: R0251791 Platform and Reliability Engineer, Lead The Opportunity: Build and operate the secure, reliable foundation for enterprise agentic AI. You will provide the 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-platform in

Full-time

USD 99,000.00 - 225,000.00 per year

Automation Test Engineer

Ashburn, Virginia

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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

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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

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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

Energy Technologies Engineer/Scientist

McLean, Virginia

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Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 118,000.00 - 147,500.00 per year

Software Test Engineer

Chantilly, Virginia

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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

Lead Data Architect - Databricks

Arlington, Virginia

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Today

Location: Arlington, VA Salary: $85.00 USD Hourly - $95.00 USD Hourly Description: The Judge Group is currently seeking a Lead Data Architect - Databricks to support a newly awarded contract supporting a large healthcare agency. This is a hybrid position. W2 only, no third parties. What You Will Do Serve as deputy to the Data Workstream Lead and lead day-to-day technical architecture decisions. Define the secure Databricks lakehouse architecture, environments, workspaces, storage patterns, id

Contract

Compensation information provided in the description

Quality Assurance Engineer

Hybrid in Sterling, Virginia

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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

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Full-time

$100,000 - $110,000

Senior Network IV&V Engineer

Herndon, Virginia

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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

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Third Party, Contract

Depends on Experience

Senior Full Stack Engineer

Hybrid in Reston, Virginia

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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

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Full-time

Depends on Experience

- Software Test Engineer III - DC, GA, TX, WA (Hybrid)

Hybrid in Washington, District of Columbia

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16d ago

local to DC, GA, TX, WA Position: Software Test Engineer Location: DC; GA; TX; WA (Hybrid) Job Description: We are seeking an experienced Software Test Engineer to plan, develop, and execute software testing activities throughout the SDLC. The ideal candidate will have strong experience in manual and automated testing, defect management, database validation, and troubleshooting. Key Responsibilities: Develop and execute test plans, test cases, and test scripts. Perform unit, int

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Third Party, Contract

Depends on Experience

Senior Software QA Engineer

Hybrid in Falls Church, Virginia

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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

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Full-time

Depends on Experience

AI Automation Engineer

Hybrid in Vienna, Virginia

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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

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Contract

Depends on Experience

Data Center Commissioning Specialist (Mechanical)

Arlington, Virginia

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Today

On-Board Servies is hiring a Mechanical Commissioning Specialist in the Washington, DC / Northern Virginia area! For immediate consideration please send your resume to Subject Line: Position Title and State you are Located About Us: ON-Board Services, Incorporated is a human capital firm specializing in talent acquisition for temporary, contract, long-term, RPO, Employer of Record, and direct placement services for engineering, technical, scientific, administrative, and technical positions.

Full-time

USD 70.00 - 80.00 per hour

Data Center Commissioning Specialist - Electrical

Arlington, Virginia

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Today

On-Board Servies is hiring an Electrical Commissioning Specialist in the Washington, DC / Northern Virginia area! For immediate consideration please send your resume to Subject Line: Position Title and State you are Located About Us: ON-Board Services, Incorporated is a human capital firm specializing in talent acquisition for temporary, contract, long-term, RPO, Employer of Record, and direct placement services for engineering, technical, scientific, administrative, and technical positions.

Full-time

USD 60.00 - 80.00 per hour

Integration Developer

Remote or Tysons, Virginia

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Today

Overview The Integration Developer builds, tests, and documents API, data, and service integrations for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), Memorial and Benefit Services (MBS) deliver secure, reliable, and effective Information Technology (IT) solutions that support the Department's mission. Responsibilities Supports modernization by enabling data exchange, contributing to migration

Full-time

USD 135,000.00 - 160,000.00 per year

Automated Test Engineer SME

Chantilly, Virginia

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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

Data Center Commissioning Specialist - E

Arlington, Virginia

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Today

Senior Data Center Commissioning Specialist - Electrical Role Overview We are seeking an experienced, rigorous, and highly traveled Senior Data Center Commissioning Specialist - Electrical to lead on-site commissioning activities for state-of-the-art data center facilities. In this role, you will spearhead all electrical commissioning operations-spanning equipment start-ups, QA/QC validations, and rigorous Level 4 (L4) and Level 5 (L5) functional performance testing-while overseeing and support

Full-time

USD 124,800.00 - 166,400.00 per year

Data Center Commissioning Specialist - M

Arlington, Virginia

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Today

Senior Data Center Commissioning Specialist - Mechanical Role Overview We are seeking an experienced, rigorous, and traveled Senior Data Center Commissioning Specialist - Mechanical to lead on-site commissioning activities for state-of-the-art data center facilities. In this role, you will spearhead all mechanical commissioning operations-spanning equipment start-ups, QA/QC validations, and rigorous Level 4 (L4) and Level 5 (L5) functional performance testing-while overseeing and supporting con

Full-time

USD 145,600.00 - 166,400.00 per year

Performance Testing jobs in Chantilly, VA, USA