2027 Graduate - Software Developer or RF Systems Engineer Johns Hopkins Applied Physics Laboratory2027 Graduate - Software Developer or RF Systems EngineerLaurel, MarylandFull timeHave experience with software-development or system-level computing practices such as object-oriented or systems programming, Linux, version control, automated testing, debugging, continuous integration, performance optimization, computer networking, embedded systems, or distributed systems. We are a multidisciplinary team of engineers, scientists, mathematicians, and software developers who advance electromagnetic and computer-system capabilities for critical national security missions, with a primary focus on maritime applications.
[Active Secret] Senior Software Engineer - JobID-0018 Innovative Defense Technologies[Active Secret] Senior Software Engineer - JobID-0018Arlington, Virginia$135,000–$273,000 / yearInnovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location. What You Will Do: Support full development lifecycle including system design, implementation, integration, test, and deployment of complex systems supporting DoD and Navy operational.
Software Engineer Accenture Federal ServicesSoftware EngineerColumbia, MDThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $96,200—$192,300 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Software Engineer, Junior Booz Allen Hamilton IncSoftware Engineer, JuniorSpringfield, VA$53,000–$108,000 / yearHS diploma or GED and 5+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks, Bachelor's degree and 3+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks, or Master's degree and 1+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks. Onsite: 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.
Software Engineer, Mid Booz Allen HamiltonSoftware Engineer, MidSpringfield, Virginia$69,400–$158,000 / yearHS diploma or GED and 5+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks, Bachelor’s degree and 3+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks, or Master’s degree and 1+ years of experience in software development with basic programming languages, technologies, tools, or web development stacks. Onsite : 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.
2027 Graduate – Software Engineer; Data Scientist; Ontologist – Threat Analytic Systems Johns Hopkins Applied Physics Laboratory2027 Graduate – Software Engineer; Data Scientist; Ontologist – Threat Analytic SystemsLaurel, MarylandFull timeWe are a team of software engineers, data scientists, and knowledge representation specialists who partner with experts across a wide range of domains including countering weapons of mass destruction (CWMD), special operations, intelligence analysis, biothreat security, online disinformation, and disease surveillance. Our goal is to research and build innovative AI-enabled systems that can identify and prioritize relevant data in a timely and scalable manner and accelerate our sponsors’ ability to observe and act on threat activities.
NewSenior Software Engineer/Tech Lead - R142 Expedition TechnologySenior Software Engineer/Tech Lead - R142Herndon, VirginiaOnsite Amenities : Stay fit and healthy with our free, onsite fitness center, active workstations featuring treadmill and bike desks, and enjoy our onsite cafeteria with reduced-cost options. At Expedition Technology (EXP), we're looking for a Senior Software Engineer/Tech Lead to help design, build, and deliver mission-critical systems supporting the United States Government.
Lead Software Engineer Cvent, Inc.Lead Software EngineerTysons Corner, VAThis role is ideal for someone who enjoys solving challenging frontend and product engineering problems, mentoring others, and delivering rich, collaborative experiences at scale across a modern web environment that includes TypeScript/JavaScript, React, APIs, and cloud-native services. This platform helps planners, venues, and event stakeholders collaborate to design event spaces, create accurate to-scale layouts, manage seating, and visualize events through interactive floor plans and photo-realistic 3D experiences.
Senior Software Systems Engineer- TS/SCI with Poly Navius TechnologiesSenior Software Systems Engineer- TS/SCI with PolyAnnapolis Junction, MarylandYou'll work directly with technical teams and stakeholders to shape complex system architectures, integrate scalable software solutions, and ensure end-to-end technical alignment using modern engineering frameworks. Navius Technologies is a mission-driven technology startup built by a team of high-performance professionals with decades of combined experience in the Intelligence Community, cybersecurity, and commercial sectors.
Software Development Engineer Booz Allen Hamilton IncSoftware Development EngineerMcLean, VA$69,400–$158,000 / 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. You'll focus on building Booz Allen's Software-Defined Everything (SDE) platform to enable Physical AI, Edge, Trusted Environments, and other applications across mission domains to autonomously discover, provision, simulate, and deploy these systems.
Enterprise - Software Engineer - AI, AWS, REST Erias VenturesEnterprise - Software Engineer - AI, AWS, RESTMarylandExperience with Next-Gen Coding Agents: Proven track record of integrating advanced AI agents, specifically Claude Code or Google's Antigravity / Gemini agentic workflows, into your daily software engineering routine. Context & Workflow Management: Ability to guide AI agents through complex, multi-repository application architectures, managing context efficiently and critically auditing agent-generated code for security, performance, and architectural alignment.
Senior Software Simulation Engineer Raydon CorpSenior Software Simulation EngineerChantilly, VAVeraxx has a high level of expertise in flight simulation hardware and software development, as well as computer architecture, tactical environments, interoperability (HLA/DIS), avionics systems, graphics and real-time embedded systems. Candidate will have the opportunity to work on a variety of flight simulators and develop/integrate software in areas such as avionics, tactical environments, interfaces to audio, visual, motion, and I/O systems, and Instructor Operator Stations (IOS).
Expert Software Engineer Emergent TechnologiesExpert Software EngineerReston, VirginiaEmergent Technologies Inc., a veteran-owned provider of advanced IT and engineering solutions, is seeking Experienced Software Developers to support a high-visibility government technology program. If you're a highly experienced software developer ready to make an impact with cutting-edge cloud and enterprise technologies, we invite you to apply and grow with Emergent Technologies Inc. in Herndon, VA.
MDS Systems Test Engineer LeidosMDS Systems Test EngineerWashington, District of ColumbiaRequirements analysis; software design analysis, specification reviews, user documentation inspection; test planning, test execution (functional, integration, regression and more), test results recording and reporting, operational test scenario development, milestone review participation, and site acceptance testing at multiple end-user locations as necessary. We are seeking a Systems Test Engineer focused on Mission Distribution System (MDS) to join our team at the Washington Planning Center to support the Theater Mission Planning Center (TMPC) segment of the Tomahawk Weapon System (TWS) located at the Washington Navy Yard.
Senior Test Automation Engineer LeidosSenior Test Automation EngineerColumbia, MarylandCollaborate with stakeholders to plan, estimate, and break down work for migrating the current in-house test harness from legacy Robot Framework to a modern alternative (e.g., Robot Framework AIO or Microsoft Playwright). The successful candidate will also help evolve our in-house automation framework by planning and executing the migration from legacy Robot Framework implementations to newer automation platforms.
Radiation Effects Test Engineer II Blue OriginRadiation Effects Test Engineer IIWashingtonand/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.
NewTest Engineer - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesTest Engineer - multiple levels - FULLY CLEARED with POLYGRAPH REQUIREDColumbia, Maryland$130,000–$210,000 / yearLinux, AWS, Cypress, Selenium, VS Code, Java, Java Script, Mongo DB, PostGres, TestNg, T&E WIPTs and integrated test teams to align T&E activities TestNG, Selenium, & Cypress Testing Automation Software, Java and JavaScript, SQL, JSON, Page Object Model (POM), Selector Testing and Visual Testing, TestNG, REST Assured, Cypress, Visual Studio, Eclipse, Visual Studio (VS Code) and Cypress, Atlassian Tool Suite (JIRA, Confluence), GIT, Linux, Putty. The benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux, AWS, and NetApp training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc.
Mid-Level Test Engineer NorthstratMid-Level Test EngineerSterling, VAExecute unit/component test procedures for all project components, create and execute integration test procedures, execute regression tests, coordinate and execute user acceptance testing and create and execute performance tests. 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.
Test Engineer - Avionics, Instruments & GNC I Blue OriginTest Engineer - Avionics, Instruments & GNC IWashingtonand/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.
Test Engineer - Avionics, Instruments & GNC II Blue OriginTest Engineer - Avionics, Instruments & GNC IIWashingtonand/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.