Lead Software Engineer (Intelligence Center) Mitre CorpLead Software Engineer (Intelligence Center)Chantilly, VA$156,800–$196,000 / yearRoles & Responsibilities: Deliver modern software capabilities, improving architecture, platforms, and developer workflows with strong engineering practices (secure coding, reviews, testing, maintainable design). Basic Qualifications: Typically requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years' experience or equivalent combination of related education and work experience.
Lead Software Engineer, TS/SCI w/ Polygraph Mitre CorpLead Software Engineer, TS/SCI w/ PolygraphMcLean, VA$156,800–$196,000 / yearBasic Qualifications: Typically requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years' experience or equivalent combination of related education and work experience. Experience developing web applications with different architectures including server-side rendering (SSR), single page applications (SPAs), and hybrid applications (interactive islands pattern).
Software Engineer, DevSecOps HelsingSoftware Engineer, DevSecOpsWashingtonYou will own the security posture of our development environment — ensuring CMMC Level 2 compliance, hardening our software supply chain, and implementing the controls required for product teams to achieve ATO against NIST and other cybersecurity frameworks. You will work closely with platform and product engineers to build secure CI/CD pipelines, enforce policy-as-code, and maintain the shared infrastructure that all teams depend on.
Software Engineer 3 (C++/Backend systems) - FreeWheel Comcast CorporationSoftware Engineer 3 (C++/Backend systems) - FreeWheelReston, VA$120,212.52–$180,318.78 / yearAs part of the Ad Server Tools Team, this role supports the development and maintenance of CI/CD pipelines, regression testing environments, and internal engineering tools that improve developer productivity and software quality. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life.
NLM Software Engineer I Lexical Intelligence LLCNLM Software Engineer IBethesda, MDThe Software Engineer I shall be able to work well within a team of multidisciplinary researchers, DevOps engineers, data scientists, and biomedical informatics professionals. Our Natural Language Processing (NLP) and analytics software is used by policy and decision makers to evaluate and prioritize current and emerging areas of research.
Software Developer/Systems Engineer VTGSoftware Developer/Systems EngineerHerndon, VirginiaFull timeOverview: We're seeking a Software Developer/Systems Engineer to build and maintain enterprise data feeds that power our network and security intelligence platforms. You'll integrate data from multiple vendor APIs, create robust ETL pipelines, and leverage AI to handle complex data extraction and normalization challenges.
Senior Staff Software Engineer, Autonomous Pilot Integration - Emerging Domains (R5398) Shield AI IncSenior Staff Software Engineer, Autonomous Pilot Integration - Emerging Domains (R5398)Washington, DC$233,760–$350,640 / yearThe Autonomous Pilot Integration team for Emerging Domains builds autonomy solutions for new platforms and mission profiles outside Shield AI's established portfolios-including space (satellites, missile defense), maritime (USV and UUV integration), and contested logistics (unmanned helicopters and related autonomous resupply platforms). You'll solve the organization's most complex technical challenges, influence engineering strategy across organizations, and partner with engineering leadership, platform teams, and customer stakeholders to shape the future of Shield AI's next generation of autonomy portfolios.
Senior Staff Software Engineer, Autonomous Pilot Integration - Expeditionary (R5193) Shield AI IncSenior Staff Software Engineer, Autonomous Pilot Integration - Expeditionary (R5193)Washington, DC$233,760–$350,640 / yearYou'll partner closely with the Aircraft team, Autonomy Capabilities, Perception, GCS, Strategic Systems (ACP), engineering leadership, customer/program offices, and operational users to ensure Expeditionary autonomy continues to evolve while remaining reliable in operational environments. We combine capabilities from the Autonomy Capabilities team (motion planning, tactics), the Perception team (e.g., ViDAR, ATR), and the HivemindSDK to develop the autonomy software that runs on these platforms, then integrate, validate, and field it on the real hardware - for U.S. and international defense customers.
Mid Level Software Engineer SGA Inc.Mid Level Software EngineerRockville, MD$63–$67 / hourDevelops production-grade applications using JavaScript/TypeScript on the front end and Java Spring Boot on the back end, along with orchestration frameworks and observability solutions that enable teams to build, deploy, and monitor reliable systems at scale. Experience leveraging AI code assist tools (e.g., GitHub Copilot, Amazon Q Developer, Cursor, Kiro) to accelerate development, improve code quality, and enhance productivity.
Software Engineer - Level 2 Stratum NetworksSoftware Engineer - Level 2MarylandYou'll set the strategy and build a cohesive toolkit and framework using multiple languages, including Python, SQL, Java, JavaScript, and Angular and building tools that enhance an analyst's comprehension and interpretation of data that is stored in cloud, databases, including relational or NoSQL, or flat files. As leading experts in their fields, our certified and highly experienced network, software development, IT support and security professionals are able to provide the necessary design, implementation, and consulting services to meet the demanding requirements of mission-critical networks.
Staff Software Engineer, Autonomous Pilot Integration - Weapons (R5400) Shield AI IncStaff Software Engineer, Autonomous Pilot Integration - Weapons (R5400)Washington, DC$195,200–$292,800 / yearCollaboration Across Teams & Partners - Serve as a primary technical interface with the Autonomy Capabilities team, Perception team, feature crews, autopilot vendors, C2 providers, and customer/contractor partners; influence interface definitions and coordinate integration across organizations. We combine capabilities from the Autonomy Capabilities team (motion planning, tactics), the Perception team (e.g., track fusion), and the HivemindSDK to develop the autonomy software that runs on launched effects platforms, then integrate, validate, and field it on the real hardware-for U.S. and international defense customers.
Senior Software Engineer SteampunkSenior Software EngineerMcLean, Virginia$100,000–$185,000 / yearWe are looking for candidates with experience designing, developing, and delivering modern software solutions using Agile and DevSecOps practices, including CI/CD, build and release management, automated testing, and cloud-native application development. About steampunk : Steampunk relies on several factors to determine salary, including but not limited to geographic location, contractual requirements, education, knowledge, skills, competencies, and experience.
Software Engineer (Data Management) Power3 SolutionsSoftware Engineer (Data Management)MarylandThe engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible for reviewing data ingest tickets and merge requests with other developers on the team. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand-picked teams that can meet clients' needs in any industry.
Cloud Software Engineer Top Secret/SCI w/Poly Peraton IncCloud Software Engineer Top Secret/SCI w/PolyAnnapolis Junction, MD$112,000–$179,000 / yearWhat You'll Do:• Design, develop, and maintain cloud-based software solutions• Support full lifecycle software engineering including design, integration, testing, and sustainment• Contribute to architecture and design reviews• Troubleshoot and resolve software and system issues• Support system enhancements, performance optimization, and reliability improvements• Collaborate with team members to review and refine software components• Assist in shaping technical approaches, timelines, and project scope. Peraton offers enhanced benefits to employees working on our critical National Security programs, 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.
Cloud Software Engineer TS/SCI w Poly Peraton IncCloud Software Engineer TS/SCI w PolyLaurel, MD$176,000–$282,000 / yearPeraton offers enhanced benefits to employees working on our critical National Security programs, 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. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
SR Software Engineer TS/SCI w/poly Peraton IncSR Software Engineer TS/SCI w/polyAnnapolis Junction, MD$176,000–$282,000 / yearBenefits: 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 eligibility to participate in an attractive bonus plan. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Remote Principal Full Stack Software Engineer Butterfly Network IncRemote Principal Full Stack Software EngineerMDRemoteIn addition to its medical imaging products, Butterfly Embedded is the Company's Ultrasound-on-Chip licensing and co-development program designed to enable a new wave of ultrasound-enabled technologies across non-competitive healthcare markets and beyond. In doing so, we manage and maintain our customers' administration of users and organizations, ensuring feature and entitlement management, as well as building scalable, platform-level enterprise features such as global search and audit logging.
Mid-Level Software Developer Omniscius ConsultingMid-Level Software DeveloperLaurel, MDThe ideal candidate is a motivated software developer who enjoys solving technical challenges, supporting production applications, and continuously learning new technologies in a fast-paced mission environment. We are seeking a Mid-Level Software Developer to join a collaborative engineering team supporting mission-critical Human Resources applications for a national security customer.
Software Engineer - (SWE) Beyond SOFSoftware Engineer - (SWE)Annapolis Junction, MarylandUnderstanding of identity and access management (IAM), privileged access management(PAM), certificate-based authentication, and security best practices Experience troubleshooting system-level issues in distributed environments, including logs, services, networking, and authentication Familiarity with API-based integrations, RESTful services, and secrets automation in CI/CD pipelines Experience with IaC (Infrastructure as Code) principles and automation tools such as Ansible and SaltStack Experience with containerization technologies such as Docker, Podman, and associated secret‑handling patterns Experience with the sustainment and support of large Linux clusters including day-to-day operations, monitoring and problem resolution Position Desired Skills Experience with the Atlassian Suite of Tools such as Jira and Confluence Experience supporting enterprise security tools or working in a cybersecurity-focused software engineering role Position Required Skills Experience using the Linux CLI and Linux Suite of Tools Experience developing scripts using Bash/Python Recent software development experience using Python and Java Strong background in Linux administration such as RHEL, CentOS, Rocky, Ubuntu Hands-on experience implementing or supporting at least one Delinea product (e.g., Secret Server, Privilege Manager, DevOps Secrets Vault) Experience integrating Delinea with directory services (LDAP, Active Directory, FreeIPA).
Software Packaging Engineer System OneSoftware Packaging EngineerMerrifield, VAThe engineer will work closely with End User Computing (EUC), Engineering, Infrastructure, Security, and Business stakeholders to transform traditionally installed applications into virtualized FlexApp packages that improve application delivery, reduce operational complexity, and support both Virtual Desktop Infrastructure (VDI) and physical Windows environments. We are seeking an experienced Software Packaging Engineer contractor to support our client’s EUC Software Delivery Enhancements Project, a strategic initiative focused on modernizing software packaging and application delivery across the enterprise.