Senior Front End Software Engineer Twosix TechnologiesSenior Front End Software EngineerArlington, VAFollow provided UI/UX designs/mockups and be comfortable suggesting improvements, designing and implementing while handling of edge cases and error states given a broad intent. Two Six Technologies is looking to add a Senior Front End Software Engineer to our team building a next generation global-scale networking situational awareness and command and control platform.
NewSenior Software Engineer Software Guidance & AssistanceSenior Software EngineerRockville, MD$83–$88 / hourBring a passion to stay on top of tech trends, experiment with and learn new technologies, participate in internal & external technology communities, and mentor other members of the engineering community. Message frequency varies and data rates may apply, but you can reply STOP to any SMS message to opt-out of texts and may contact SGA at info@sgainc.com.
Lead Software Product Engineer Enabled IntelligenceLead Software Product EngineerFalls Church, VAFull timeResponsibilities Managing the roadmap, priorities, and codebase for the EI's Enki Product Line including: metrics dashboard (Enki Insights), EI data annotation job aid tool (Enki Job Aid), and EnkI OrchestrationMaintaining product functionality and useMaintaining up to date product documentation,Meet with product users to identify and prioritize feature requestsWork with and manage an external software developer to finalize the next release of the productsManage and code future product updates, enhancements, and featuresRequired Qualifications and SkillsUS CitizenshipMinimum 2 years experience as a software product managerMinimum of 5 years experience writing production applications in Python and web frameworks including DjangoExperience developing and maintaining database schemas in MySQL and PostgresDeep understanding of SQL languageExperience eliciting, managing and prioritizing feature requests from product usersDesired Qualifications and Skills:Active us security clearance (secret or higher) Experience building dashboards, preferably using GrafanaExperience with mitigating and remediating security vulnerabilitiesPhysical Requirements Prolonged periods of sitting at a desk and working on a computer Background Check & Security Clearance Applicants selected will be subject to background investigation and must be elidable to receive a TS-SCI Security clearance. The Lead Product Engineer is responsible for full lifecycle technical ownership and management of the Enki product line including managing the product roadmap, ensuring product functionality, developing new product features and enhancements.
Aerospace Modeling & Simulation Software Engineer (TS/SCI) Maxar Technologies Inc (Inactive)Aerospace Modeling & Simulation Software Engineer (TS/SCI)Herndon, VA$116,000–$275,000 / yearThis is a hands-on technical role for a software developer with an aerospace mindset-someone who enjoys designing practical tools, improving simulation capabilities, working with large technical datasets, and translating complex mission needs into reliable, maintainable software. Bachelor's degree from an accredited college or university in Computer Science, Software Engineering, Aerospace Engineering, Electrical Engineering, Mechanical Engineering, Mathematics, Physics, or a related technical field.
Software Engineer - Full Stack (Top Secret/SCI Clearance Required) North Point TechnologySoftware Engineer - Full Stack (Top Secret/SCI Clearance Required)Herndon, VAThe selected candidate will be embedded in an Agile scrum team, contributing to the design, development, and sustainment of a large-scale enterprise application that manages collection, exploitation, dissemination, and production requirements across a broad network of data suppliers. As a member of an Agile scrum team, the engineer will plan, conduct, and coordinate software development activities including designing, developing, documenting, testing, and debugging software containing logical and mathematical solutions to mission-critical problems.
Staff Software Engineer Alarmcom Holdings IncStaff Software EngineerTysons, VA$150,000–$190,000 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. Mentorship: Actively mentor engineers on the team, leading synchronous code reviews, raising technical bar, and helping junior and mid-level engineers grow their skills in platform engineering, domain design, and distributed systems.
Software Engineer, Application Platform Tax AnalystsSoftware Engineer, Application PlatformFalls Church, VA$120,000–$140,000 / yearThe Software Engineer, Application Platform is a hands-on engineering role responsible for designing, developing, modernizing, and supporting backend applications, APIs, microservices, serverless functions, integrations, and cloud-native services that power Tax Analysts’ products and internal platforms. Working with other developers, QA, cloud, operations, reliability engineers, and external technology partners, this engineer contributes to technical design, implementation planning, production reliability, modernization efforts, and adopting modern development practices, including AI-assisted software development and AI-enabled application capabilities.
Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required) North Point TechnologySoftware Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)Gaithersburg, MDThe ideal candidate has an excellent understanding of the full software development lifecycle and exceptional coding skills across front-end interfaces, backend services, and secure cloud integrations in support of the mission. The qualified candidate must have an active Top Secret/SCI security clearance and will design, develop, and deliver modern, cloud-native software solutions that enable national security missions.
2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning Development Johns Hopkins University Applied Physics Laboratory LLC2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning DevelopmentLaurel, MDAre you excited to combine your expertise in engineering, computer science, mathematics, physics, modeling and simulation, or artificial intelligence with multidisciplinary teams to develop capabilities that strengthen homeland and threater ballistic missile, hypersonic, and air defense, enable multi-domain operations, accelerate warfighting capabilities in the Indo-Pacific, and enable space operations?. Our work spans multiple mission areas-including Ballistic Missile Defense, Air Warfare, Hypersonic Defense, and emerging multi-domain operations-and combines modern software engineering, modeling and simulation, systems engineering, artificial intelligence, and operational analysis to deliver capabilities that support national security.
Mobile Device RE / Software Engineer– HYBRID! AnaVationMobile Device RE / Software Engineer– HYBRID!Lorton, VAFull timeAs part of a high-performing team, the selected candidate will be part of a software research and development team focusing on mobile device forensic analysis including mobile device reverse engineering. The candidate will also be required to interface directly with data architects and software developers to ensure that the data model is able to capture the use cases that the software systems are responsible for.
Front-End Software Development Engineer Maxar Technologies Inc (Inactive)Front-End Software Development EngineerHerndon, VA$154,000–$169,400 / yearVantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. This role requires close collaboration with product owners, UX designers, back-end engineers, data engineers, and cybersecurity personnel within an Agile development environment.
Junior Software Engineer SteerBridge LLCJunior Software EngineerVienna, VA$75,000–$110,000 / yearWe don't simply hire exceptional talent; we cultivate it, creating meaningful career pathways for veterans, military spouses, and professionals who share our passion for advancing technology and strengthening the missions we serve. Leveraging deep expertise in federal acquisition, digital transformation, and emerging technologies, we deliver agile, commercial‑grade capabilities that accelerate operational effectiveness and drive measurable mission success.
Software Engineer Level 3 Synergy ECPSoftware Engineer Level 3Columbia, MarylandCompany Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July 2007 with Headquarters in Columbia, MD and is made up of talented, dedicated staff to provide a broad range of services to the defense, intelligence and health care industries. In addition to the minimum required experience specified in the SOW for the selected labor category, the following special technical skills are also desired : Experience with software engineering methods, real-time systems, and signals analysis.
Software Engineer InterImageSoftware EngineerArlington, VARemote$85,000–$130,000 / yearThis position offers the opportunity to work alongside experienced engineers, architects, and mission stakeholders to explore and implement Generative AI capabilities that improve automation, data analysis, decision support, and product innovation. This role is ideal for candidates who are passionate about software engineering, curious about Generative AI, and eager to help modernize how technology supports national security and operational effectiveness.
Software Engineer Anthem EngineeringSoftware EngineerChantilly, VAUpdate job knowledge by researching new internet/intranet technologies and software products; participating in educational opportunities; reading professional publications; maintaining personal networks; and participating in professional organizations. Experience with tools including git (preferably GitHub), CI/CD (preferably Jenkins), artifact management (preferably Nexus), ticketing (preferably Jira), and knowledge management (preferably Confluence).
RF Test Engineer Johns Hopkins University Applied Physics Laboratory LLCRF Test EngineerLaurel, MDDefine and execute hardware and software tests to characterize systems and validate that specifications and system requirements derived from high-level operational need statements are met. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.
Systems Engineer for Embedded Software Johns Hopkins Applied Physics LaboratorySystems Engineer for Embedded SoftwareLaurel, MarylandFull timeOur spacecraft technologies help our civilian space and national security space sponsors reason about multiple new technologies including space-based networking, machine learning, cyber security, and image recognition. This includes historic, science space firsts like New Horizons reaching Pluto, Parker Solar Probe being the first to “touch” the sun, and the DART mission that redirected an asteroid for planetary defense.
Junior Pega Software Engineer (TS/SCI with Poly Required) Red AlphaJunior Pega Software Engineer (TS/SCI with Poly Required)Columbia, Maryland$85,000–$175,000 / yearOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. A Bachelor’s degree in Computer Science or related discipline from an accredited college or university OR 4+ years of additional software engineering experience on projects with similar software processes may be accepted in lieu of a degree.
Senior Test Engineer Leonardo DRS IncSenior Test EngineerGermantown, MD$107,089–$144,570 / yearSeveral factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity. Youll take full ownership of assigned test activities, work with greater autonomy than earlier-career engineers, and begin mentoring junior staff as you build toward broader technical leadership.
GPU Software Engineer Leidos Holdings IncGPU Software EngineerArlington, VA$107,900–$195,050 / yearThese teams are made up of other software team members and subject matter experts from the areas of systems engineering, hardware, firmware, machine learning, RF front end design, and signal processing. Achieving key project/program objectives and deliverables for entire projects or processes spanning multiple technical areas and independently managing large projects or processes.