Devsecops Engineer Metron, Inc.Devsecops EngineerReston, VAIntegrate security and quality checks into build and release workflows, including SAST, SCA, dependency scanning, secrets scanning, code-quality gates, container scanning, and artifact validation. This role focuses on embedding security, quality, compliance, and software supply-chain controls into CI/CD workflows while partnering with software development, cybersecurity, platform engineering, systems engineering, and program teams.
Sr. Ground Systems Engineer - TeraWave Blue OriginSr. Ground Systems Engineer - TeraWaveReston, Virginia$156,802–$219,522.45 / yearand/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, 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.
NewSenior Systems Engineer PeratonSenior Systems EngineerSpringfield, Virginia$135,000–$216,000 / yearFull timeResponsibilities: Senior-level Systems Engineers guide engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies to ensure timely and accurate GEOINT. Required: Bachelor’s degree or higher in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree program, or 12+ years of Systems Engineer work experience.
Network Engineer Associate - DHA Ne&S ASRC Federal Holding CompanyNetwork Engineer Associate - DHA Ne&Sarlington, VAUses diagnostic utilities to identify and isolate problems encountered on different mediums and network protocols, gather latency statistics and find specific network bottlenecks, evaluate problems and implement fix actions through device reconfiguration or replacement depending on the circumstances. Possess experience in routed, switched and shared LAN environments that operate such items as current supported versions of Microsoft OS, Windows Active Directory, UNIX and OpenVMS and employ routers, switches, and terminal servers as well as various local and long-haul WAN connectivity.
Database Engineer – Senior Level (PostgreSQL/MongoDB/Oracle) PeratonDatabase Engineer – Senior Level (PostgreSQL/MongoDB/Oracle)Herndon, Virginia$135,000–$216,000 / yearFull timeThe ideal candidate will possess strong database engineering skills, including database design, performance tuning, PL/SQL and PL/pgSQL development, and operational support, with additional experience in database migrations and modernization efforts. As a Senior Database Engineer , your responsibilities will include but are not limited to: Database Design & Development : Designing, developing, analyzing, and optimizing database systems (PostgreSQL, MongoDB, Oracle).
Tech Refresh Hardware Engineer CACI International Inc.Tech Refresh Hardware EngineerChantilly, VA$90,300–$189,600 / yearResearch new technologies and capabilities, analyzes and articulates to stakeholders the benefits of integration into current infrastructure ecosystems, and conducts objective AoA and tradeoff decisions as a key member of Continual Service Improvement (CSI) and innovation activities. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Software Engineer GStek Inc.Software EngineerVirginia Beach, VA$90,000–$120,000 / yearFull timeProvide support to fleet forces at U.S. homeports and mobile test platform supporting shipyard installations and Coast Guard units. Physical Requirements: Talk, hear, walk, bend, kneel, stoop, crouch, crawl, climb stairs and ladders, prolonged standing/sitting.
NewSoftware Systems Integration Engineer | Clearance | Linux/Windows JobotSoftware Systems Integration Engineer | Clearance | Linux/WindowsManassas, VA$80,000–$115,000 / 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. Integrating and testing software deliveries, verifying bug fixes, and performing regression testing across multiple hardware and operating system configurations.
Software Engineer (.Net) REI SystemsSoftware Engineer (.Net)Sterling, VirginiaWe take a Mindful Modernization® approach in delivering our services, including application modernization, grants management, case management systems, government data analytics, and advisory services. The selected candidate will develop, enhance, and maintain enterprise web applications, APIs, and database solutions that support critical financial transparency and reporting systems.
Quality Assurance Engineer SolielcomQuality Assurance EngineerFort Eustis, VA$70,000–$80,000 / yearABOUT US: Soliel is an innovative, premium engineering company specializing in providing Enterprise Architecture, Network Design, Engineering, and Operations Support, Software Design and Development, Data Center Design, Deployment and Migration, and Systems Engineering services for both public and private sectors. The Quality Assurance Engineer will work as an integral member of Agile development teams, collaborating with developers, business analysts, and stakeholders to validate system functionality and support continuous improvement.
Battery Service Engineer ABBBattery Service EngineerRichmond, VirginiaEnsure accurate data reporting, alarm thresholds, and communication protocols (Modbus, SNMP) between the BMS and the UPS or building management systems; Analyze capacity test data, internal resistance trends, and runtime calculations to predict end-of-life cycles. You will act as the primary interface between field operations, engineering, and client stakeholders to ensure maximum uptime, reliability, and safety for our clients' critical infrastructure, directly managing how energy storage systems interact with, support, and communicate with UPS topology.
Test And Evaluation (T&E) Lifecycle Support Engineer JSL Technologies, Inc.Test And Evaluation (T&E) Lifecycle Support EngineerNew Church, VASupport Combat System Ship Qualification Trials (CSSQTs), developmental T&E, SSDS land-based testing, operational tests, flight tests, engineering testing, System Integration and Tests (SITs), follow-on T&E, post-delivery test and trials, interoperability events, Combat System Assessment Team events, and Fleet exercises. When Fleet or site-supplied watchstanders are unavailable, operate and maintain the Combat/Weapon System during test preparation and execution, including support to SSDS testing at Wallops Island, aboard the Self Defense Test Ship, and MMSC post-delivery testing and trials as assigned.
Systems Engineer - JobID-0209 Innovative Defense TechnologiesSystems Engineer - JobID-0209Arlington, Virginia$90,000–$184,000 / yearThe Systems Engineer possesses the background and skills to communicate both with customers and IDT designers, lead and collaborate with development and deployment teams, and define product features and capabilities to apply automated Testing and Analysis technologies for rapid assessment and deployment of capability. The ideal candidate will have skills applicable to instrumentation and data recording, data analysis, behavior assessment against requirements, understanding of Combat Systems, Kill Chains and/or Effects Chains, and presentation/visualization methods to help the System Analyst understand results and take corrective actions.
Software Engineer - Full Stack Nightwing Intelligence SolutionsSoftware Engineer - Full StackSterling, Virginia$64,000–$128,000 / yearOur capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. • Contribute to developing full‑stack applications using technologies such as Angular, Spring Boot, and Java.• Participate in agile ceremonies including sprint planning, daily standups, and reviews.•
Business Analyst – Verification Engineer BLN24Business Analyst – Verification EngineerMcLean, VAThe ideal candidate will collaborate closely with cross-functional teams, includingdevelopers, business analysts, product owners, and AI engineering teams toidentify discrepancies, analyze AI-generated results, and refine verificationprocesses that uphold system integrity and quality. Job Title: Business Analyst – Verification Engineer (QA) Company: BLN24 About Us: We find strength in teamwork-a better you is a better usBLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals.
System Integration Engineer Leidos Holdings Inc.System Integration EngineerArlington, VA$87,100–$157,450 / yearBasic Qualifications: Bachelor's degree in engineering or related field with 4+ years of prior relevant experience or a master's degree with at least a year experience in one of these areas: computer engineering, software engineering, test engineering or related field. You will be asked to design & automate IT & networks, integrate infrastructure equipment for deployments, manage configurations, and perform deep troubleshooting, often bridging network operations with software development teams.
Testing Engineer SiloSmashersTesting EngineerArlington, VADevelop test plans and conduct manual/automated testing to identify and resolve defects. U.S. citizenship and ability to obtain DHS Suitability clearance.
NewDevSecOps Engineer Sky SolutionsDevSecOps EngineerTysons Corner, VA$100,000–$160,000 / yearThe DevSecOps Engineer will work closely with software developers, QA engineers, architects, cloud engineers, security teams, and program stakeholders to implement automated CI/CD pipelines, cloud-native deployments, infrastructure automation, security controls, monitoring, and operational improvements. Our expertise spans AI-first enablement, delivering innovative solutions and advanced cybersecurity, fortifying digital ecosystems against emerging threats and digital transformation through low-code/no-code development, cloud solutions, and agile methodologies.
NewCybersecurity Test & Evaluation Specialist General Dynamics Mission Systems, IncCybersecurity Test & Evaluation SpecialistManassas, VA$101,357–$109,672 / yearWhat you bring to the table: A Bachelor’s of Science or Technology degree, a related specialized area or field (or equivalent experience) plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Software Developer, Senior Booz Allen HamiltonSoftware Developer, SeniorHerndon, Virginia$86,800–$198,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.