NewSystems Engineer III (VA) GCR Professional ServicesSystems Engineer III (VA)Chantilly, VirginiaContractorSoftware Tools: Familiarity with systems engineering tools and software used for requirements management, modeling and simulation, configuration management, and project documentation (e.g., DOORS, SysML, MATLAB, Simulink). Education: A bachelor's or master’s degree in engineering, preferably in a relevant field such as Aerospace Engineering, Electrical Engineering, or Systems Engineering, Computer or Software Engineering.
NewMechanical Commissioning Engineer JobotMechanical Commissioning EngineerWashington, DC$90,000–$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our practical approach addresses our clients' complex energy needs, maximizing savings and return on investment while minimizing environmental impact across all served markets.
NewElectrical Commissioning Engineer JobotElectrical Commissioning EngineerWashington, DC$90,000–$120,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our practical approach addresses our clients' complex energy needs, maximizing savings and return on investment while minimizing environmental impact across all served markets.
NewSr Energy Engineer - DC JobotSr Energy Engineer - DCWashington, DC$90,000–$155,000 / yearProject Managers work independently on complex projects, network to expand the market outreach for Existing Building Decarbonization projects, and collaborate closely with clients, contractors, and internal teams. – Lead energy modeling and building performance simulations and perform life-cycle cost analyses to evaluate the ROI and overall economic feasibility of various decarbonization strategies, including high-efficiency HVAC systems and the integration of geothermal and other renewable energy sources.
Project Engineer - Maritime Inmarsat Government, IncProject Engineer - MaritimeReston, VAFull timeBy providing powerful new ways for people to connect with one another, gain greater access to education, entertainment, medical research, commerce, and much more, our team is empowering millions of customers worldwide. The successful applicant will be driving projects which require integrated teams across Government and Industry partners, balancing stakeholder needs with the art of the possible.
Quality Assurance Engineer PlanIT GroupQuality Assurance EngineerReston, VAA minimum of eight (8) years experience in software development, software quality assurance/control, and/or related field; • A degree from an accredited College/University in Software Engineering, Computer Science, or related discipline is preferred; • Able to perform all functional duties independently on high-visibility programs, or mission critical aspects of a given program; • Able to oversee the efforts of direct reporting resources and/or be responsible for the efforts of all staff assigned to a specific job; • Experience training/mentoring less experienced personnel; • Extensive knowledge of and experience with formal software testing for complex software applications; • Extensive experience testing software applications, identifying/documenting defects, and working with developers and end users to resolve defects; • Extensive experience with multiple defect tracking tools (e.g. Rational, Mercury); • Extensive experience authoring software-quality-related documentation such as requirements specifications, test plans, test cases, test scripts and test reports; • Able to obtain Postal clearance; • Excellent communication skills.
Quantum Engineer SME DCS CorporationQuantum Engineer SMESpringfield, VAPerform trade studies and conduct analyses to evaluate proposed quantum machine learning approaches, review technical reports, assess product-quality impacts, and characterize performance using quantum simulation or related technologies to support verification and quality assurance. The DCS Air and Space Technology Sector are seeking a qualified candidate to apply subject matter expertise in the areas of quantum engineering, analysis, and system design of complex programming projects supporting National Agencies.
NewRailway Engineer - Remote Teoresi GroupRailway Engineer - RemoteWashington DC, DCRemoteIntegration of onboard and wayside subsystems, including signaling components, sensors, communication interfaces, and control units, into system-level testing environments (e.g., HIL/SIL). At Teoresi, we specialize in supporting companies in creating projects using cutting-edge technologies such as self-driving cars and nanotechnology for the medical field.
Senior Software Engineer, Autonomy Behaviors Shield AISenior Software Engineer, Autonomy BehaviorsWashington, DCThe team is responsible for developing autonomous behaviors within Shield AI’s industry-leading mission autonomy software stack and deploying them across a breadth of platforms, including the Anduril Fury, Northrup Grumman Talon, Shield AI V-Bat, and other first and third-party autonomous vehicles. The Autonomy Capabilities team at Shield AI has assembled a diverse team of experts in software, robotics, control systems, optimization, and data analysis to create software solutions that greatly evolve the capabilities of our customers.
Test Engineer (AN/BYG-1) JobotTest Engineer (AN/BYG-1)Manassas, VA$85,000–$95,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a leading provider of information technology, logistics management, business process re-engineering, financial management, and administrative support services for the Department of the Navy and Homeland Security.
NewInformation Systems Security Engineer System OneInformation Systems Security EngineerClarksburg, MD$180,000 / yearYou’ll be hands-on with the Risk Management Framework (RMF), Assessment & Authorization (A&A), ATO sustainment, control validation, continuous monitoring, and vulnerability/stig compliance efforts—partnering closely with security and technical teams. In this role, you’ll help build, secure, and maintain systems by applying cybersecurity engineering best practices across design, implementation, authorization, and ongoing compliance.
NewLead Test Engineer / Quality Assurance CredenceLead Test Engineer / Quality AssuranceArlington, VA$197,000–$226,000The government seeks a senior technical advisor to act as its authoritative representative for all domains of software test engineering, spanning unit testing, integration testing, end to end regression of mission critical workflows, security testing, and automated quality validation across a modern DevSecOps ecosystem. Our AI, Cloud, Cyber, and Modernization solutions save agencies thousands of hours, safeguarding National Security, Strengthening Health and Humanitarian missions worldwide with 1,700+ team members, 1,500+ AI/ML and Data Experts, and 100+ Prime Contracts, we deliver at scale and with purpose.
NewSoftware Engineer - CTJ - Poly MicrosoftSoftware Engineer - CTJ - PolyReston, VA$85,400–$168,100 / yearAs a Software Engineer on the MSC team, you will work alongside multiple teams within Azure, Office, and throughout Microsoft to manage and automate a large-scale Commerce platform, provide world-class analytics to customers about their consumption and billing details, and set the stage for enterprises all around the world to interact with Azure and Office seamlessly and effectively, ensuring customers and partners can provision and transact from the Azure Marketplace. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $111,100 - $183,700 per year.
Machine Learning Engineer Capgemini Government Solutions LLCMachine Learning EngineerWashington, DCHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. Capgemini Government Solutions (CGS) LLC is seeking a highly motivated Machine Learning (ML) Engineer with an active security clearance to deliver high-quality code components to power the services, servers, distributed systems, and backend architecture.
DevOps Automation Engineer Capgemini Government Solutions LLCDevOps Automation EngineerMcLean, VAThis senior-level technical role designs, implements, and governs enterprise-wide systems that manage user identities and access rights, bridging security strategy and technical implementation across on-premises and cloud environments while mentoring junior engineers. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.
Systems Engineer LeidosSystems EngineerBethesda, MD$87,100–$157,450If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. April 28, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
PIM/PAM Engineer Capgemini Government Solutions LLCPIM/PAM EngineerMcLean, VAThe disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms.
Business Analyst – Verification Engineer BLN24Business Analyst – Verification EngineerMcLean, VAFull timeOur service and solutions delivery start with understanding each client’s end-state, and then seamlessly integrating within each Agency’s organization to improve and enhance strategic and technical operations and deployments. BLN24 is seeking a Business Analyst – Verification Engineer (Quality Assurance). to support human-level validation activities associated with Gen-AI led test-.
Senior Verification Engineer Liquid Robotics IncSenior Verification EngineerPotomac, MD$92,000–$164,000 / yearThis on-site role in the Potomac Region will work closely with systems engineers, field support, mechanical, electrical, and software teammates to define verification strategies, develop test artifacts, execute verification campaigns, and produce objective evidence of requirement compliance. Hands-on experience with test equipment (oscilloscopes, logic analyzers, power supplies, data acquisition systems) and scripting languages/tools for automation and data analysis (Python, MATLAB, LabVIEW, or similar).
Senior Verification Engineer Peraton IncSenior Verification EngineerArlington, VA$146,000–$234,000 / yearRequired Qualifications: Associate degree in Software Engineering, Computer Science, Information Technology, or a related discipline and 14+ years of relevant experience; OR bachelor's degree in Engineering, Computer Science, Information Technology, or a related field and 12+ years of relevant experience; OR a master's degree in Engineering, Computer Science, Information Technology, or a related field and 10+ years of relevant experience; OR a doctoral degree in a related field and 7+ years of relevant experience. Benefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Blue Ring Mission Systems Requirements & Verification Engineer Blue OriginBlue Ring Mission Systems Requirements & Verification EngineerWashingtonAs a Systems Engineer on a hardworking team of specialists, technicians, and engineers, you will define, capture and manage mission-specific system requirements and verification artifacts within the Mission Systems Engineering, Integration & Test organization, working closely with other system, software, hardware and integration & test engineers to establish the technical requirements and architecture baseline and help ensure the successful verification of unique Blue Ring Spacecraft missions and customer needs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.
Senior FPGA Design & Verification Engineer – Terwave Blue OriginSenior FPGA Design & Verification Engineer – TerwaveBay Area, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Using latest generation hardware and modern design methodologies, you will work across the full development lifecycle – from architecture and algorithm mapping through implementation, verification, and hardware bring-up – collaborating closely with systems, DSP/communications, RF, and avionics engineering teams.
NewSystems Verification Engineer Actalent IncSystems Verification EngineerRockville, MD$55–$75 / hourWork centers on system-level Verification and Validation (V&V) activities, including development and maintenance of Requirements Verification Traceability Matrices (RVTM), coordination of verification methods such as test, analysis, inspection, and demonstration, and participation in Systems Engineering Technical Reviews (SETRs) and formal verification events. The Systems Verification Engineer owns the verification strategy, drives requirements verification and traceability, and ensures system-level validation across highly integrated hardware, software, and model-based subsystems in a multi-contractor environment.
Senior Verification Engineer PeratonSenior Verification EngineerArlington, Virginia$146,000–$234,000 / yearFull timeAssociate degree in Software Engineering, Computer Science, Information Technology, or a related discipline and 14+ years of relevant experience; OR bachelor’s degree in Engineering, Computer Science, Information Technology, or a related field and 12+ years of relevant experience; OR a master’s degree in Engineering, Computer Science, Information Technology, or a related field and 10+ years of relevant experience; OR a doctoral degree in a related field and 7+ years of relevant experience. Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
SLD FPGA Verification Engineer III - Lunar Permanence Blue OriginSLD FPGA Verification Engineer III - Lunar PermanenceSpace Coast, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Ground Autonomy Instruments & Controls Software Verification Engineer II - New Glenn Blue OriginGround Autonomy Instruments & Controls Software Verification Engineer II - New GlennSpace Coast, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Formal Verification and Software Assurance Engineer Johns Hopkins University Applied Physics Laboratory LLCFormal Verification and Software Assurance EngineerLaurel, MDExperience with (1) Static Analysis tools such as Coverity and Klockwork, (2) Dynamic Analysis tools such as Valgrind, libFuzzer, and Java Pathfinder, (3) Symbolic Execution Engines such as KLEE and angr, (4) Model Checkers such as TLA+ and SPIN, (5) SMT Solvers such as Z3, CVC5 and MathSAT (6) other Automated Theorem Provers such as ACL-2 and GnatProve, (7) Interactive Theorem Provers such as Lean and Rocq, and any other formal methods tools. Experience with formal methods tools and techniques, such as language safety properties, symbolic execution, abstract interpretation, model checking, automated and interactive theorem proving, programming language analysis and design, type theory, static source code analysis, and formal logic.
2026 PhD Graduate - Formal Verification and Software Assurance Engineer Johns Hopkins University Applied Physics Laboratory LLC2026 PhD Graduate - Formal Verification and Software Assurance EngineerLaurel, MDExperience with (1) Static Analysis tools such as Coverity and Klockwork, (2) Dynamic Analysis tools such as Valgrind, libFuzzer, and Java Pathfinder, (3) Symbolic Execution Engines such as KLEE and angr, (4) Model Checkers such as TLA+ and SPIN, (5) SMT Solvers such as CVC5 and MathSAT (6) Automated Theorem Provers such as Z3 and ACL-2, (7) Interactive Theorem Provers such as Lean and Rocq, and any other formal methods tools. Understanding or experience with formal methods tools and techniques, such as language safety properties, symbolic execution, abstract interpretation, model checking, automated and interactive theorem proving, programming language analysis and design, type theory, static source code analysis, and formal logic.
Security Verification Test (SVT) Software Engineer BAE Systems PlcSecurity Verification Test (SVT) Software EngineerAnnapolis Junction, MDA person born or naturalized in the U.S. who owes allegiance to the U.S. Security Clearance: Many of our positions require the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. A U.S. Person can be one of the following: • U.S. Citizen • A U.S. lawful permanent resident (Green Card holder) • A refugee or asylee admitted under the U.S. law • Certain protected individuals under 8 U.S.C. 1324b(a)(3).
Formal Verification and Software Assurance Engineer Johns Hopkins Applied Physics LaboratoryFormal Verification and Software Assurance EngineerLaurel, MarylandFull timeExperience with (1) Static Analysis tools such as Coverity and Klockwork, (2) Dynamic Analysis tools such as Valgrind, libFuzzer, and Java Pathfinder, (3) Symbolic Execution Engines such as KLEE and angr, (4) Model Checkers such as TLA+ and SPIN, (5) SMT Solvers such as Z3, CVC5 and MathSAT (6) other Automated Theorem Provers such as ACL-2 and GnatProve, (7) Interactive Theorem Provers such as Lean and Rocq, and any other formal methods tools. Experience with formal methods tools and techniques, such as language safety properties, symbolic execution, abstract interpretation, model checking, automated and interactive theorem proving, programming language analysis and design, type theory, static source code analysis, and formal logic.
2026 PhD Graduate - Formal Verification and Software Assurance Engineer Johns Hopkins Applied Physics Laboratory2026 PhD Graduate - Formal Verification and Software Assurance EngineerLaurel, MarylandFull timeExperience with (1) Static Analysis tools such as Coverity and Klockwork, (2) Dynamic Analysis tools such as Valgrind, libFuzzer, and Java Pathfinder, (3) Symbolic Execution Engines such as KLEE and angr, (4) Model Checkers such as TLA+ and SPIN, (5) SMT Solvers such as CVC5 and MathSAT (6) Automated Theorem Provers such as Z3 and ACL-2, (7) Interactive Theorem Provers such as Lean and Rocq, and any other formal methods tools. Understanding or experience with formal methods tools and techniques, such as language safety properties, symbolic execution, abstract interpretation, model checking, automated and interactive theorem proving, programming language analysis and design, type theory, static source code analysis, and formal logic.
Systems Engineer Verification and Validation BAE Systems PlcSystems Engineer Verification and ValidationRockville, MDfor description visit the url https://jobs.baesystems.com/global/en/job/BAE1US123307BREXTERNAL/Systems-Engineer-Verification-and-Validation .
Verification & Validation Data Scientist SOCIETY FOR HUMAN RESOURCE MANAGEMENTVerification & Validation Data ScientistAlexandria, VA$110,000–$135,000 / yearThe V&V Data Scientist will design and run the evaluation that benchmarks system output against ground-truth data, owns the accuracy metrics and error bounds, and certifies fitness for use, working independently of the engineer who builds the models. As the trusted authority on all things work, SHRM is the foremost expert, researcher, advocate, and thought leader on issues and innovations impacting todays evolving workplaces.
Integration & Test Engineer Trident Systems IncIntegration & Test EngineerChantilly, VAHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. Perform environmental testing, including thermal vacuum testing, vibration testing, and electromagnetic compatibility (EMC) testing, to simulate the conditions of space and evaluate the performance of electronic systems.
Test Engineer Science Applications International CorpTest EngineerArlington, VAOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Hands-on experience in the following areas: Designing, implementing, and maintaining automated test scripts/frameworks for functional, regression, and integration testing.
Test Engineer Set of XTest EngineerAnnapolis Junction, MDFull timeWith a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership. Ability to develop, build, and test multiple lab environments using various telephony and networking hardware following formal testing methods.
(DoW SkillBridge), Specialist, Integration & Test Engineer L3Harris Technologies Inc(DoW SkillBridge), Specialist, Integration & Test EngineerHerndon, VAQualifications: BS/BA (or equivalent) in Optical, Electrical, Computer Engineering, Computer Science, Information Technology or related field, and minimum 6 years Software or systems experience or Graduate's degree and 4 years software or systems experience. This Integration and Test / Technical trainer needs to experience in developing and executing structured training sessions tailored to customer needs, ensuring knowledge retention and effective skills transfer.
Systems Integrator Test Engineer TalentRemedySystems Integrator Test EngineerHerndon, VirginiaJoin an industryâleading aerospace innovator developing advanced laser, lidar, and electroâoptic technologies that support highâimpact missions across atmospheric sensing, laser communications, and nextâgeneration space systems. While most of the work will be hands-on, as a Systems Integrator/ Test Engineer you will be responsible for coordinating and supporting design efforts; defining test requirements; and generating component, assembly, and system level test documentation; then lead the execution of these integration and test activities.
NewAssociate, Integration & Test Engineer L3Harris Technologies IncAssociate, Integration & Test EngineerClinton, MD$68,000–$126,000 / yearWith customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Qualifications: To be eligible, applicants must be pursuing Bachelor's degree in Electrical, Computer or Systems Engineering, Computer Science or related field or have completed their Bachelor's degree within the last 12 months, regardless of age.
Principal Test Engineer GliaCell TechnologiesPrincipal Test EngineerAnnapolis Junction, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Associate Electrical Software Test Engineer AST & Science LLCAssociate Electrical Software Test EngineerLanham, MDTechnology Stack Programming: C/C++, Python Tools & Equipment: Oscilloscopes, logic analyzers, multimeters, DC power supplies Platforms: Linux and Windows Version Control: Git Additional Tools (preferred): MATLAB, Simulink, Speedgoat, dSPACE. You will work closely with software developers and engineering teams to assist in the development, testing, and deployment of vehicle software, using both hardware-in-the-loop (HIL) and software-in-the-loop (SIL) environments.
QA/Test Engineer E-volve Technology Systems, Inc.QA/Test EngineerReston, VAFull timeE-volve Technology Systems, Inc. provides Mission Operations, Information Technology Management, and Intelligence Analysis support services to advance National Security and other Federal Government programs within the Department of Defense (DoD), Intelligence, and Civilian government agencies. Proficiency creating automated test scripts; Experience with HP Unified Functional Testing Software (UFT) or other automated testing software is highly desired.
Junior Manual Test Engineer Leidos Holdings IncJunior Manual Test EngineerMD$69,550–$125,725 / yearThe selected candidate will perform component, integration, and system level testing by writing and executing system-level test procedures, evaluating changes made to software applications, and verifying defect corrective actions discovered during development, testing, and/or operational use. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
QA / Test Engineer Think Tank, Inc.QA / Test EngineerWashington, DCContractorThe QA/Test Engineer ensures the quality and reliability of system releases through structured testing and validation processes. This role works closely with functional and technical teams to ensure system integrity.
Information Systems Security Engineer Science Applications International CorpInformation Systems Security EngineerArlington, VAHands on engineering experience with: host and container hardening; Kubernetes security (RBAC/NetworkPolicies, PodSecurity, image signing); cloud platform security (AWS/Azure/GCP IAM and network controls); and security tools such as encryption technologies, intrusion detection/prevention, EDR, and penetration testing frameworks. The ideal candidate brings a strong systems and security engineering background (Linux/Windows, containers/Kubernetes, networking, identity, and cloud), experience architecting security patterns and automating enforcement (Terraform/Ansible, Python/PowerShell/Bash), and a practical understanding of how engineering enables ATO readiness in high tempo environments.
NewSpace Vehicle Test Engineer LV8D SolutionsSpace Vehicle Test EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. We specialize in every aspect of our customers’ space and ground mission systems while offering exceptional work-life balance and an exemplary compensation and total rewards package designed to recruit, train, and retain top talent and committed to national defense and career growth.
Test Engineer-4117249 TCG IncTest Engineer-4117249DC$100,000–$125,000 / yearAs part of sprint planning, working with the Scrum Master, Business Analysts, Developers, and Product Owner to help define acceptance criteria, definition of done, technical implementation, and potential edge cases as it results to quality assurance activities. TCG is recognized for treating employees well, in fact, in 2025 The Washington Post named TCG as a "Top Workplace" for the eleventh straight year based on how our employees feel about the company, the benefits TCG offers, and the work/life balance that our staff achieves.
Integration & Test Engineer, Space Electronics Trident Systems IncIntegration & Test Engineer, Space ElectronicsSterling, VAYou will work closely with electrical engineers, software engineers, manufacturing teams, and quality assurance to design test equipment, develop test procedures, integrate hardware and software test systems, and validate flight and non-flight electronics used in satellite programs. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
Automated Test Engineer Leidos Holdings IncAutomated Test EngineerChantilly, VA$139,100–$251,450 / yearThe Automated Tester defines, documents, analyzes, performs, and interprets tests for processes, functions, system integration, and user acceptance testing including test units, processes, and functions. Leidos is seeking an Automated Tester for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management.
Lead Systems Integration and Test Engineer Leidos Holdings IncLead Systems Integration and Test EngineerGaithersburg, MD$87,100–$157,450 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Required Qualifications: Bachelor's degree from an accredited college in a related discipline with 4+ years of professional experience; or a master's degree from an accredited college in a related discipline; for example, engineering, computer science.