Senior SQL Server & .NET API Developer (Azure) GuidehouseSenior SQL Server & .NET API Developer (Azure)Tysons Corner, VirginiaThe successful candidate will have deep experience designing and supporting SQL-based solutions, implementing secure data access patterns, and developing API integrations within Azure-hosted environments. NET Web APIs serve primarily as a secure integration layer between SQL Server, Azure-hosted services, Microsoft Power Platform solutions, and consuming applications.
Sr. Power Platform Developer – ECM Migration Alpha Omega IntegrationSr. Power Platform Developer – ECM MigrationArlington, Virginia$126,000–$170,000 / yearThere are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range. We have a unified operating model providing technical capabilities and solutions for customers across two main business units: National Security – supporting agencies such as the Department of Homeland Security (DHS), Navy, Air Force, Army, and the Department of State (DOS).
Senior Director, Strategic Solutions, Navy and Maritime Industrial Base C3 AISenior Director, Strategic Solutions, Navy and Maritime Industrial BaseTysons, VirginiaFull timeC3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. You will work closely with the Maritime Industrial Base stakeholders, particularly those involved in shipbuilding programs, naval acquisition, and defense industrial base operations, to develop AI use cases and drive mission-aligned digital transformation initiatives.
Senior Geospatial Application Developer ArdentSenior Geospatial Application DeveloperWashington, D.C. Metro - hybrid/remoteThe Senior Geospatial Application Developer will lead application development activities and collaborate with program team members across infrastructure, security, data, and operations to ensure applications meet federal IT requirements and mission needs. This role will support the design, development, enhancement, and maintenance of geospatial applications, user interfaces, workflows, APIs, and related services.
Senior CND Engineer Science Applications International CorpSenior CND EngineerSpringfield, VA$120,001–$160,000 / yearCertifications (CWF Requirements): Candidates must satisfy Cybersecurity Workforce Framework (CWF) ID 511 (Cyber Defense Analyst) or 531 (Cyber Defense Auditor, Intermediate Level) requirements, as outlined by Navy COOL. SAIC is seeking a skilled and motivated Cyber Network Defense (CND) Engineer to join our MAJESTIC Joint Program Office (JPO) Team in support of a critical on-premises enterprise IT environment.
Senior Director, Strategic Solutions - Federal Civilian Sector C3 AISenior Director, Strategic Solutions - Federal Civilian SectorTysons, VirginiaFull timeC3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. In this role, you will focus on driving adoption of C3 AI's products across the federal civilian sector, such as with the Department of Energy (DOE), alongside other key civilian agencies such as the Department of Homeland Security (DHS), Department of Health and Human Services (HHS), Department of the Treasury, and the Department of Veterans Affairs (VA).
Senior MLOps Engineer AnalyticaSenior MLOps EngineerWashington, DCEnterprise Data & ML Pipeline Architecture: Provide senior technical expertise in modeling, designing, and delivering advanced data tools and ML platforms for DoD-wide adoption. Systems Integration & Command-and-Control Development: Serve as subject matter expert for systems integration supporting the design, development, and deployment of command-and-control products.
Senior Flight Software Engineer (Rust) UmbraSenior Flight Software Engineer (Rust)Arlington, VA$155,000–$185,000 / yearSpace Systems is vertically integrated across the satellite architecture, thus the team designs, builds, and tests an array of critical components and subsystems, including power systems, communications, control systems, deployment hardware, avionics, and payloads, as well as the flight software, firmware and digital design solutions to support the entire hardware stack. Umbra’s ecosystem operates through three business units: Remote Sensing (the data), Space Systems (the components), and Mission Solutions (the platforms).Together, our teams develop capabilities that deliver persistent access, resilient performance, and mission-ready solutions, advancing U.S. space leadership while keeping the world safe and informed.
Senior Software Engineer CMC ElectronicsSenior Software EngineerReston, VA$100,000–$135,000 / yearFull timeElements of the Total Rewards package include competitive base pay and providing eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs. With major hubs in Montreal, Ottawa, Chicago, and our newest location in Reston, CMC partners with leading aerospace companies, airlines, and government agencies around the globe.
Senior Technical Advisor National Experienced Workforce SolutionsSenior Technical AdvisorWashington, District of ColumbiaEnrollee ensures that all response activities are consistent with, but not limited to: CERCLA, the National Contingency Plan (NCP), WASO Environmental Management Programs Branch (EMPB), Clean Water Act (CWA), National Environmental Policy Act (NEPA), National Historic Preservation Act (NHPA), Occupational Safety and Health Administration (OSHA) (29 CFR 1910.120), Enrollee will serve as a Senior Technical Advisor and technical advisor for the NPS National Capital Region on Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) and other contaminant releases or threatened releases which potentially impact NPS resources within multiple parks.
Senior Machine Learning Engineer, Advertiser Growth Unity Software IncSenior Machine Learning Engineer, Advertiser GrowthWashington, WA$210,300–$273,400 / yearWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. You will architect the GenAI systems that build high-performing creatives, design the pacing algorithms that manage multi-million dollar budgets, ensure our billing pipelines handle massive scale with zero-fault tolerance, and build the experimentation infrastructure that allows us to scientifically evolve the marketplace.
Senior Web Developer - Active Secret Clearance TOMORROW HIRESenior Web Developer - Active Secret ClearanceChantilly, Virginia$185,000–$215,000 / yearWe are seeking a Senior Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business applications in support of a government customer. The developer will collaborate with analysts, project leads, UI/UX developers, testers, and customers to define requirements, implement business logic, and refine applications.
Senior Full Stack Developer-4212320 TCG IncSenior Full Stack Developer-4212320Washington, DC$140,000–$160,000 / yearTCG 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. EDUCATION: Bachelor's degree in a relevant discipline (Computer Science, Mathematics, Information Technology or related preferred), 4 years of equivalent experience may be considered in lieu of a degree.
Sr Solution Engineer, Cloud & AI Infrastructure - CTJ - Top Secret Microsoft CorpSr Solution Engineer, Cloud & AI Infrastructure - CTJ - Top SecretDC$106,400–$203,600 / yearRequired Qualifications: Masters Degree in Computer Science, Information Technology, or related field AND 3+ years technical pre-sales or technical consulting experience OR Bachelors Degree in Computer Science, Information Technology, or related field AND 4+ years technical pre-sales or technical consulting experience OR 5+ years technical pre-sales or technical consulting experience OR equivalent experience. You complement this with strong networking knowledge to design hybrid and cloud-native solutions, including virtual networks, VPNs, secure routing architectures and trusted partner solutions to ensure secure, optimized, and scalable solutions.
Mobile Developer Senior Science Applications International CorpMobile Developer SeniorAshburn, VA$160,001–$200,000 / yearOur 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. Use modern software engineering tools including VS Code, Gitlab, and Atlassian Suites for ticketing and documentation, development, and testing software.
Senior Documentum Solutions Architect VLink Inc.Senior Documentum Solutions ArchitectReston, VA$120,000 / yearThe role involves developing scalable Documentum applications and REST APIs, supporting cloud deployments, troubleshooting production issues, and providing technical leadership within Agile teams. Client is seeking a Senior Documentum Solutions Architect / AWS ECM Developer to design, develop, modernize, and support enterprise content management (ECM) solutions in an AWS cloud environment.
Senior Database Developer RSMSenior Database DeveloperMclean, VAIf you are a recent U.S. college / university graduate possessing 1-2 years of progressive and relevant work experience in a same or similar role to the one for which you are applying, excluding internships, you may be eligible for hire as an experienced associate. This role will focus on analyzing existing database architecture, translating complex business logic into scalable solutions, and building high-performance, compliant data models.
Senior Staff Creative Technologist Google LLCSenior Staff Creative TechnologistWashington D.C., DCYou will work closely with interaction and motion designers to create a compelling interactive goals to explore novel interactions, build testable prototypes for usability studies, set the bar for polish and animation quality, and assist with final production implementation. Note: By applying to this position you will have an opportunity to share your preferred working location from the following: San Francisco, CA, USA; Mountain View, CA, USA; New York, NY, USA; Washington D.C., DC, USA.
Senior Data Engineer PRESCIENT EDGE CORPORATIONSenior Data EngineerWashington, DC$160,000–$180,000 / yearOverview: We are seeking a senior technical leader to define and drive the technical vision for integrating multiple independent applications, services, and data initiatives into a cohesive, scalable platform. This role will serve as the primary technical authority responsible for architectural decisions, integration strategy, and system-level design across frontend, backend, and data science efforts.
Senior Software Engineer – Administrative Services Lead Global C2 Integration TechnologiesSenior Software Engineer – Administrative Services LeadReston, VAContractorReston, VA (CONUS / OCONUS Support) | Hybrid / Remote Eligible Based on Mission Requirements TS/SCI RequiredPosition SummaryGC2IT is seeking a Senior Software Engineer - Administrative Services Lead to own the design, delivery, performance, and operational evolution of the administrative services domain for a large-scale, globally distributed mission platform. While performing the duties of this job the employee is regularly required to climb, bend, stretch, walk, sit use hands to handle or feel; frequently use fingers to type; talk and hear; occasionally stand, kneel, stoop, crouch, bend, twist or reach out; may require lifting or moving 10 lbs; frequently required to reach with hands and arms.