Test Software Development Engineer jobs in virginia state USA
1,495 test software development engineer jobs found in virginia state: showing 151 - 200
Red Team Penetration Tester
Company: SimVentions |
a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling...: Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bugLocation: Colonial Beach, VA, USA
| Salary: US$110000 - 150000 per year | Date posted: 20 Oct 2026
Red Team Penetration Tester
Company: SimVentions |
a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling...: Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bugLocation: Fredericksburg, VA, USA
| Salary: US$110000 - 150000 per year | Date posted: 20 Oct 2026
Machine Learning Engineer 4
Company: Capital One |
of experience following software development best practices including source control, testing, code reviews, CI/CD, etc. 3+ years...Machine Learning Engineer 4 Join the Dealer Tech division within Capital One's Financial Services Technology groupLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Machine Learning Engineer 5
Company: Capital One |
algorithms, configurations, and infrastructure 5+ years of experience following software development best practices including...Machine Learning Engineer 5 Do you love building and pioneering in the AI and technology space? Do you enjoy solvingLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Systems Engineer - Athena Control Systems (onsite)
Company: Raytheon Technologies |
of quality and safety. The ideal candidate for this role has an embedded and application software development background...-adahrs-pnt-hub What You Will Do Design, code, integrate, and test embedded software systems Generate and maintainLocation: Sterling, VA, USA
| Salary: US$75800 - 144200 per year | Date posted: 20 Oct 2026
Senior Software Engineer
Company: Leidos |
Responsibilities: Full-Stack Software Development Design, develop, test, and maintain scalable, secure web and mobile... is seeking an innovative, hands-on Senior Software Engineer to support the Chinook program supporting an Intelligence CommunityLocation: Alexandria, VA, USA
| Salary: US$107900 - 195050 per year | Date posted: 20 Oct 2026
Senior Software Engineer
Company: Leidos |
Responsibilities: Full-Stack Software Development Design, develop, test, and maintain scalable, secure web and mobile... is seeking an innovative, hands-on Senior Software Engineer to support the Chinook program supporting an Intelligence CommunityLocation: Aldie, VA, USA
| Salary: US$107900 - 195050 per year | Date posted: 20 Oct 2026
Senior Software Engineer
Company: Leidos |
Responsibilities: Full-Stack Software Development Design, develop, test, and maintain scalable, secure web and mobile... is seeking an innovative, hands-on Senior Software Engineer to support the Chinook program supporting an Intelligence CommunityLocation: Manassas, VA, USA
| Salary: US$107900 - 195050 per year | Date posted: 20 Oct 2026
Red Team Penetration Tester
Company: SimVentions |
a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling...: Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bugLocation: Virginia Beach, VA, USA
| Salary: US$110000 - 150000 per year | Date posted: 20 Oct 2026
Senior Software Engineer
Company: Leidos |
Responsibilities: Full-Stack Software Development Design, develop, test, and maintain scalable, secure web and mobile... is seeking an innovative, hands-on Senior Software Engineer to support the Chinook program supporting an Intelligence CommunityLocation: Burke, VA, USA
| Salary: US$107900 - 195050 per year | Date posted: 20 Oct 2026
Machine Learning Engineer 5
Company: Capital One |
+ years of experience following software development best practices including source control, testing, code reviews, CI/CD...Machine Learning Engineer 5 Do you love building and pioneering in the AI and technology space? Do you enjoy solvingLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Ai Engineer 4 (mlx, Agentic Ai, Gen Ai Platform Services)
Company: Capital One |
interact with Capital One. Design, develop, test, deploy, and support AI software components including foundation model...AI Engineer 4 (MLX, Agentic AI, Gen AI platform Services) At Capital One, we are creating responsible and reliableLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Red Team Penetration Tester
Company: SimVentions |
a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling...: Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bugLocation: Champlain, VA, USA
| Salary: US$110000 - 150000 per year | Date posted: 20 Oct 2026
Site Reliability Engineer
Company: Leidos |
is responsible for supporting, migrating, automation and optimization of software development and deployment process, infrastructure... alongside the development and operations teams to ensure speedy and reliable software deployments, monitor systems, and improveLocation: Norfolk, VA, USA
| Salary: US$87100 - 157450 per year | Date posted: 20 Oct 2026
Red Team Penetration Tester
Company: SimVentions |
a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling...: Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bugLocation: Virginia Beach, VA, USA
| Salary: US$110000 - 150000 per year | Date posted: 20 Oct 2026
Ai Engineer 5
Company: Capital One |
, develop, test, deploy, and support AI software components including foundation model training, large language model inference...AI Engineer 5 At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For yearsLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Ai Engineer 4 (ai Foundations: Llm Customization, Finetuning, Reinforcement Learning)
Company: Capital One |
how our associates work and how our customers interact with Capital One. Design, develop, test, deploy, and support AI software...AI Engineer 4 (AI Foundations: LLM Customization, Finetuning, Reinforcement Learning) At Capital One, we are creatingLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Red Team Penetration Tester
Company: SimVentions |
a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling...: Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bugLocation: Portsmouth, VA, USA
| Salary: US$110000 - 150000 per year | Date posted: 20 Oct 2026
Ai Engineer 5 (fm Hosting, Llm Inference)
Company: Capital One |
, develop, test, deploy, and support AI software components including foundation model training, large language model inference...AI Engineer 5 (FM Hosting, LLM Inference) At Capital One, we are creating responsible and reliable AI systems, changingLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Ai Engineer 5 (gen Ai Platform Services: Agentic Systems)
Company: Capital One |
interact with Capital One. Design, develop, test, deploy, and support AI software components including foundation model...AI Engineer 5 (Gen AI Platform Services: Agentic Systems) At Capital One, we are creating responsible and reliableLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Machine Learning Engineer 3
Company: Capital One |
algorithms, configurations, and infrastructure 1+ years of experience following software development best practices including...Machine Learning Engineer 3 Do you love building and pioneering in the AI and technology space? Do you enjoy solvingLocation: Richmond, VA, USA
| Salary: US$161800 - 184600 per year | Date posted: 20 Oct 2026
Red Team Penetration Tester
Company: SimVentions |
a clearance. Requirements: Five (5) years' experience in software engineering applied to program development; modeling...: Penetration Testing (PENTEST) Red Team Operations Tool/Software Development (exploits/malware, C2, reverse engineering, bugLocation: Portsmouth, VA, USA
| Salary: US$110000 - 150000 per year | Date posted: 20 Oct 2026
Ai Engineer 4
Company: Capital One |
, develop, test, deploy, and support AI software components including foundation model training, large language model inference...AI Engineer 4 At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For yearsLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Senior Software Engineer
Company: Leidos |
Responsibilities: Full-Stack Software Development Design, develop, test, and maintain scalable, secure web and mobile... is seeking an innovative, hands-on Senior Software Engineer to support the Chinook program supporting an Intelligence CommunityLocation: Chantilly, VA, USA
| Salary: US$107900 - 195050 per year | Date posted: 20 Oct 2026
Ai Engineer 5 (ai Foundations: Llm Customization, Finetuning, Reinforcement Learning)
Company: Capital One |
how our associates work and how our customers interact with Capital One. Design, develop, test, deploy, and support AI software...AI Engineer 5 (AI Foundations: LLM Customization, Finetuning, Reinforcement Learning) At Capital One, we are creatingLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Machine Learning Engineer 5 (ic)
Company: Capital One |
algorithms, configurations, and infrastructure 5+ years of experience following software development best practices including...Machine Learning Engineer 5 (IC) Do you love building and pioneering in the AI and technology space? Do you enjoyLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Ai Test Engineer
Company: Genuent |
Title: AI Test Engineer Location: Remote (ET Hours) Duration: Initial 6 Month Contract with Potential Extensions... of AI solutions across our DevEx portfolio. Description: We are seeking a highly motivated AI Test Engineer to help establishLocation: Merrifield, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Geoint Data & Mission Integration Engineer
Company: Peraton |
and software development skills with experience in geospatial data processing, API integration, and mission-oriented applications..., or geographic information systems. Software development or scripting experience. Strong troubleshooting, analyticalLocation: Chantilly, VA, USA
| Salary: US$112000 - 179000 per year | Date posted: 20 Oct 2026
Devsecops Engineer (ts/sci With Ci Poly Clearance Required)
Company: A&M Technologies, Inc. |
with system testing, validation, troubleshooting, solution development, and creating/maintaining robust test plans and system... automation, cloud migration, software engineering, systems engineering, and IT project management. At A&M, we take prideLocation: Sterling, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Network Engineer
Company: Actalent |
across product development, operations, and strategic initiatives, though this can be developed with team support. Nice to haves: 1... Integration Experience - Familiarity with integrating hardware and software across different platforms accelerates their abilityLocation: Arlington, VA, USA
| Salary: US$70 - 78 per hour | Date posted: 20 Oct 2026
Engineer 1
Company: Huntington Ingalls Industries |
to project managers, engineers and software developers to solution architects, technical subject matter experts, and system users... is intended to be used by companies that have generic classifications engaged in research and/or product development encompassingLocation: Newport News, VA, USA
| Salary: US$84000 - 101000 per year | Date posted: 20 Oct 2026
Eng Prin - Elec
Company: BAE Systems |
individual will lead projects in hardware design, software development, integration/test, and delivery for all of the EW products..., Backplanes, and Test Equipment. The individual must be a self-starter with development experience working with integratedLocation: Falls Church, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Dod Software Engineer
Company: Actalent |
C++ Software Engineer - Manassas, VA Job Description We are seeking a C++ Software Engineer to support a mission..., troubleshoot build and runtime issues, and improve software development workflows in support of future CI/CD modernization effortsLocation: Manassas, VA, USA
| Salary: US$50 - 75 per hour | Date posted: 20 Oct 2026
Rtr Lt Process And Equipment Engineer
Company: BWX Technologies |
Process and Equipment Engineer: Serves as the process owner for developing/optimizing RTR lower tier processes from compact... form, fit and function. Participates and/or leads in the development, qualification, and implementation of new productsLocation: Lynchburg, VA, USA
| Salary: US$62000 - 109000 per year | Date posted: 20 Oct 2026
Design Technology Coordinator
Company: Actalent |
lifecycle and supports efficient project execution through defined software platforms, workflows, and standards. The Design... design development, resolve technical challenges, and implement modeling solutions that improve project outcomesLocation: Midlothian, VA, USA
| Salary: US$36 - 48.08 per hour | Date posted: 20 Oct 2026
Senior Systems Engineer
Company: SAIC |
of how the Army acquires and patches software-intensive systems (such as Agile software development pipelines and "Capability..., troubleshoot workflows, and draft technical sections. Responsibilities: Support representation at PM IS&A reviews and softwareLocation: Fort Belvoir, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
C2 Systems Engineer
Company: Systems Planning & Analysis |
. Facilitate integrated test and evaluation (T&E) programs for software-intensive C2 systems, ensuring operational interoperability... management, predictive analysis) and modern C2 frameworks Proven experience in software test planning, execution oversightLocation: Chantilly, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Salesforce Test Engineer
Company: VivSoft Technologies |
Title: Salesforce Test Engineer Location: Remote Type: Full-Time About VivSoft: At VivSoft, we aim to solve... a Salesforce QA/Test Engineer with strong platform-specific expertise and a solid understanding of DoD security complianceLocation: Herndon, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Automation Test Engineer
Company: SAIC |
Job Category: Engineering and Sciences Job Description: SAIC hiring an Automation Engineer to build automated test... alongside developers and DevOps across the full software development lifecycle, maintaining automation in CI/CD and trackingLocation: Sterling, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Senior Cloud Security Engineer
Company: ETalentNetwork |
logs, line monitors, SIEM, diagnostic software, and test equipment. Lead investigation and containment of cloud...Client is seeking an experienced Senior Cloud Security Engineer (Sr CSE) to implement and support the agency's cloudLocation: Mechanicsville, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Principal Identity Cybersecurity Engineer
Company: Mitre |
(requirements, architecture, integration, test) and familiarity with development lifecycles. Experience applying security... funded research and development centers for U.S. government agencies collaborating with industry and academia to deliverLocation: McLean, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Unix System Adminstrator
Company: Quadrant |
is specialized providing system/database administration support to include customer application development High School diploma... functionality and efficiency of multiple JSSC owned/operated systems and providing customer application development/administrationLocation: Arlington, VA, USA
| Salary: US$90000 per year | Date posted: 20 Oct 2026
Software Engineer-intern
Company: Lockheed Martin |
about pushing the boundaries of what's possible. The Work The RMS team in Manassas is looking for Software Engineering Intern...) signal processing and display system software and hardware suite for the US Navy. This position requires DoD Secret ClearanceLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Senior Principal Software Engineer - Devops / Infrastructure (onsite)
Company: Raytheon Technologies |
security clearance required on day 1 Senior Principal Software Engineer - DevOps / Infrastructure (Onsite) Collins... with engineering and program leadership. Experience with software development and management tools such as GitLab, Jira, ConfluenceLocation: Sterling, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Eng Sr Prin - Sw
Company: BAE Systems |
. We are seeking talented, experienced a Principal Level Software engineer to help us create the world's most advanced solutions in the... directly on Software development efforts across the business area. Software Engineering is fast paced and dynamicLocation: Falls Church, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
C2 Systems Engineer
Company: Systems Planning & Analysis |
decision-support software. Facilitate integrated test and evaluation (T&E) programs for software-intensive C2 systems... architectural assessments, systems engineering and integration, test, planning and execution, cost estimating and analysisLocation: Chantilly, VA, USA
| Salary: unspecified | Date posted: 20 Oct 2026
Sr Specialist, Systems Engineer (operations Analysis - Model And Sim) - Top Secret Clearance
Company: L3Harris Technologies |
software, troubleshoot existing simulation capabilities, and create software designs and test plans. Support requirements... Specialist, Systems Engineer (Operations Analysis - Model and Sim) - Top Secret Clearance Job Code: 45707 Job Location: PalmLocation: Palm Bay, FL - Herndon, VA, USA
| Salary: US$106500 - 197500 per year | Date posted: 20 Oct 2026
Lead, Systems Engineer (operations Analysis - Model And Sim) - Top Secret Clearance
Company: L3Harris Technologies |
simulation capabilities, and create software designs and test plans. Support requirements development, system verification...: Lead, Systems Engineer (Operations Analysis - Model and Sim) - Top Secret Clearance Job Code: 45705 Job Location: PalmLocation: Palm Bay, FL - Herndon, VA, USA
| Salary: unspecified | Date posted: 19 Oct 2026
Manager, Systems Engineer (operations Analysis - Model And Sim) - Top Secret Clearance
Company: L3Harris Technologies |
software designs and test plans. Support requirements development, system verification, and concept of operations (CONOPS...: Manager, Systems Engineer (Operations Analysis - Model and Sim) - Top Secret Clearance Job Code: 45700 Job LocationLocation: Herndon, VA, USA
| Salary: unspecified | Date posted: 19 Oct 2026
Site Reliability Engineer
Company: Leidos |
, migrating, automation and optimization of software development and deployment process, infrastructure as code, and contribute... development and operations teams to ensure speedy and reliable software deployments, monitor systems, and improve overall