Software Test Engineer
Lockheed Martin Corporation
Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future‑ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Responsibilities Plan, implement, test, document, and maintain solutions for the integration and testing of in‑house developed and COTS/GOTS components, elements, subsystems and/or systems. Synthesize customer contractual needs and requirements into system test solutions that acknowledge technical, schedule and cost constraints. Establish functional and technical specifications and standards, solve hardware/software interface problems, define input/output parameters, and ensure integration of the entire system or subsystem. Review, evaluate and derive requirements for testability, develop and direct preparation and execution of comprehensive test plans, procedures and schedules for complete systems and/or subsystems. Coordinate subsystem and/or system testing activities with programs and other organizations. Perform analysis of test results and prepare comprehensive subsystem and/or system level evaluation reports which verify and validate system performance. Write discrepancy reports and perform integration regression testing to verify/validate incorporated fixes to software, components, subsystems and systems. This position is contingent upon the program award expected in Spring of 2026. Basic Qualifications Experience with Software Testing Experience with the Development of Test Procedures and Suites Security+ certification prior to starting this position Desired Skills Experience with Web and GUI Application Testing Experience Developing and Conducting System Training Familiarity with Team Foundation Server or Azure DevOps Server Experience with Agile Software Development (Focused: 2 Week Sprint Methodology) Experience with Automated Test Tools (Focused: Microsoft Testing) Experience with Automated Testing Script Development and Test Driven Development / Coded Testing. Experience with Object Oriented Programming (Focused: C#) Bachelor’s degree from a program related to science and technology such as Computer Science, Systems Engineering, Computer Engineering, etc Excellent oral and written skills. Eligibility Requirements Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information, including US Citizenship. Applicants must already possess a TS/SCI with Poly Clearance. Security Clearance This position requires a government security clearance; you must be a US Citizen for consideration. Clearance Level: TS/SCI w/Poly. Work Schedule Schedule for this Position: Standard Monday to Friday 40 hour work week. Equal Opportunity Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. #J-18808-Ljbffr
- ...Software Test Engineer (Clearance Required) Whiteboard Federal is seeking a Software Test Engineer to work in a fast-paced environment, including working with multiple project teams, platforms, architectures, and diverse technologies. Candidates will design, develop,...Suggested
- ...Lockheed Martin in Herndon, Virginia is looking for a Software Test Engineer to plan, implement, and maintain solutions for integration and testing of developed and COTS/GOTS components. The successful candidate will have a Bachelor's degree in a related field and experience...Suggested
$99k - $225k
...Job Number: R0240511 Software 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...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- ...SCALIS is seeking a Software Test Engineer in Herndon, VA. In this full-time role, you'll collaborate with a team to design, develop, and maintain mission-critical software. Key responsibilities include creating test plans and cases, identifying defects, and participating...SuggestedFull time
$86.6k - $181.8k
## Software Test EngineerReston, VA, USApply NowFind out how well you match with this jobJob ID326787Job Title: Software Test EngineerJob... ...\* \***The Opportunity:** CACI is seeking a **Software Test Engineer** to join our team of qualified, diverse individuals. The position...SuggestedContract workWork experience placementFlexible hours- ...Software Test Engineer (TS/SCI) Reston, VA, USA Full-time Clearance: Top Secret/SCI Job Description Primary Role: You need the right combination of quality code, standards-based APIs, analytics, and infrastructure to build a user focused solution. As...Full time
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...Software Test Engineer Job Locations US-VA-Herndon Requisition ID 2026-166547 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Peraton is seeking a Test Engineer in Herndon...Contract workShift work- ...Software Test Engineer **Location - Herndon, VA ** ****_ _ Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive...Full timeFlexible hours
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...Software Tester Vantor is forging the new frontier of spatial intelligence, helping decision... ...will work closely with software engineers, systems engineers, DevOps personnel, and... ...requires strong analytical skills, hands-on testing experience in complex distributed...- ...Software Test Engineer The selected Software Test Engineer will have a background in maintaining and enhancing automated test scripts and creating and executing test procedures to support development, integration, regression, and user acceptance testing. Candidate...
$104.9k - $184.92k
...design and build solutions to some of the worlds' hardest engineering problems. Our culture encourages employees to dream big,... ...: • Generate development scripts to execute documented test cases, verify software functionality, and report results without manual human intervention...Full timeTemporary workWork experience placementWork at officeFlexible hours$146k - $194k
...focused on positioning Anduril as a lead provider of specialized engineering and products for Intelligence Community (IC) customers. We... ...security requirements. ABOUT THE JOB We are looking for a Software Test Engineer to join our rapidly growing team in Reston, Virginia...Full timeWork experience placementFor subcontractorImmediate start- ...A leading aerospace and defense company is seeking a Software Integration & Test Engineer. This role involves integrating software for operational applications leveraging machine learning techniques. The ideal candidate must have strong communication skills, attention...Remote workFlexible hours
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...Software Test Engineer, Intelligence Systems Reston, Virginia, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and...Full timeWork experience placementFor subcontractorImmediate start- .... As part of a small, hardworking, and accomplished team of Mission Systems Engineers, you will work closely with space vehicle and ground system teams, to test ground and flight software within a software integration environment. This role is critical to ensuring that...Permanent employmentTemporary workLocal area
- ...Autonomous Systems Software Test Engineer Reston, VA About Metron Metron is an employee-owned company dedicated to delivering innovative solutions for the most challenging national security problems. For over 40 years, our principled approach to problem-solving...For contractors
$143.1k - $174.9k
...Job Description The Boeing Company is seeking a Software Test & Verification Engineer (Senior) to support the Denali Software team located in Herndon, VA. This position focuses on supporting the Boeing Defense, Space & Security (BDS) software engineering organization....Permanent employmentWork experience placementRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift- ...The Boeing Company is seeking a Software Test & Verification Engineer (Senior) to support the Denali Software team in Herndon, VA. You will drive the testing and verification processes ensuring quality and reliability. This role requires 5+ years of experience in software...
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$101k - $133k
...Quality Assurance Engineer The Quality Assurance Engineer is expected to be able to accomplish... .... Requires an expertise in managing software development, operations, help desk, and... .... We reserve the right to conduct drug testing in accordance with federal, state, and...Full timeContract workTemporary workLocal areaShift work- ...quality activities in a design and development engineering environment. Position will also be very engaged with product manufacturing, testing, and failure analysis performed at... ...needed. Expertise using project scheduling software (MS Project) as well as proven experience...Contract workWork experience placementLocal area
- ...implementation, and maintenance of Securiport’s software solutions, training, and technical... ..., you will contribute directly to test design and execution. You will be working... ...Technology, Computer Science, Computer Engineering, or a related field from an accredited institution...Contract workLocal area
- ...Senior Principal Cyber Software Test Engineer : The selected Software Test Engineer will have a background in maintaining and enhancing automated test scripts and creating and executing test procedures to support development, integration, regression and user acceptance...
- ...application process. Quality Assurance Engineer Full Time Reston, VA, US 3 days ago Requisition... ...challenges. This role will focus on testing modern web applications, Content... ...Delivery, and DevOps teams throughout the software development lifecycle Participate in requirements...Full timeWork at officeFlexible hoursShift work2 days per week
- ...BT-296 - Software Test Engineer Location: McLean, VA (fully on-site, no remote option) **Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.** Technical Requirements The Candidate team shall:...Contract workRemote work
- ...Job Position: Software Test Engineer Location: Fairfax, VA (onsite) Clerance: Secret Job Description: The Mission Essential Group, LLC (MEG), is a premier service provider of information management solutions for complex, mission-critical needs. MEG has...Worldwide
- ...QA Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please... ...play a key role in delivering high-quality software solutions. In this role, you will... ...stakeholders to design and execute comprehensive testing strategies that ensure the reliability...Temporary workFor contractorsImmediate startFlexible hours
- ...Title Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration... ..., etc.), Advanced Fundamental knowledge of software engineers' best practices, agile methodologies, CI/CD pipelines,...Work experience placementImmediate start
- ...leveraging expertise in 3GPP 5G/4G/LTE/3G and VSAT communications technologies. About the Role: We're hiring a QA/Test Engineer to own quality across a diverse product portfolio spanning hosted web services, telecom services, and embedded/IoT devices. You'...
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