Research Data Scientist, Cybersecurity, Google Cloud Google LLCResearch Data Scientist, Cybersecurity, Google CloudReston, VABy leveraging data derived from Google"s unparalleled view of the threat landscape, our cross-functional, applied research team experiments and delivers impactful findings for both our customers and the broader cybersecurity industry. In this role, you will partner with subject matter experts on the front lines defending against advanced threat actors, iteratively develop new capabilities, and work closely with our engineering team to deploy and maintain them.
Principal Spacecraft Guidance, Navigation & Control Engineer Quantum SpacePrincipal Spacecraft Guidance, Navigation & Control EngineerRockville, MD$175,000–$225,000 / yearWe are seeking a Principal Spacecraft Guidance, Navigation & Control Engineer to serve as the technical authority for the GNC subsystem across multiple spacecraft programs, leading architecture, design, procurement, integration, and verification. To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual under 8 U.S.C. §1324b(a)(3), or otherwise eligible to obtain the required authorizations from the U.S. Department of State.
Principal Technical Lead Software Engineering AI Infrastructure - North America Software Center Taiwan Semiconductor Manufacturing Co LtdPrincipal Technical Lead Software Engineering AI Infrastructure - North America Software CenterWashington, WAWho We''re Looking For: We develop next-generation AI infrastructure, cloud platforms, data infrastructure, developer platforms, and site reliability engineering (SRE) capabilities supporting engineering teams and manufacturing facilities worldwide. Build Enterprise AI Infrastructure:xa0Design highly scalable platforms supporting LLM serving, GPU scheduling, Model routing, Model lifecycle management, RAG infrastructure, Vector databases, AI orchestration.
Principal Technical Lead Software Engineering Global Infrastructure-North America Software Center Taiwan Semiconductor Manufacturing Co LtdPrincipal Technical Lead Software Engineering Global Infrastructure-North America Software CenterWashington, WAWorking closely with engineering teams in North America and Taiwan, you will architect highly available, scalable, and automated infrastructure platforms that power thousands of applications and mission-critical manufacturing services. Who We''re Looking For: We are seeking a talented and experienced Global Infrastructure Tech Leader to define the architecture, technical vision, and long-term roadmap for TSMC''s enterprise infrastructure platform.
Senior Software Engineer - Low-Latency, Async & Systems Programming | Cloud Security Tenable IncSenior Software Engineer - Low-Latency, Async & Systems Programming | Cloud SecurityColumbia, MD$137,500–$183,500 / yearEmployees are also eligible for variable compensation in addition to base pay (commission for sales roles, bonus for non-sales roles), depending on company and individual performance. Your Opportunity: Develop critical components and systems that drive business outcomes, while maintaining and enhancing core infrastructure for scalability and reliability.
Sr. Software Engineer - DMV Mobomo, LLCSr. Software Engineer - DMVVARemoteFull timeEngineer who can operate independently, require minimal oversight, and immediately contribute to backend development and infrastructure efforts. About Mobomo: Mobomo is a full-service DevOps agency dedicated to creating elegant solutions to solve complex problems.
Machine Learning Application Engineer University of MarylandMachine Learning Application EngineerCollege Park, MD$80,000–$110,000 / yearSenior-Level: Masters degree in a relevant field such as Computer Science, Computer Engineering, Software Engineering, Data Science, or related discipline, plus relevant experience and 7+ years of experience in a technical role or project management position for defense or intelligence R&D programs with experience in technology assessment, systems design, system analysis, executing on multiple technical programs with scheduled deliverables, and communicating and interfacing with government customers; or Bachelors Degree and 10+ years of relevant experience in a role of equivalent responsibility. Mid-Level: Masters degree in a relevant field such as Computer Science, Computer Engineering, Software Engineering, Data Science, or related discipline, plus relevant experience and 3+ years of experience in a technical role or project management position for defense or intelligence R&D programs with experience in technology assessment, systems design, system analysis, executing on multiple technical programs with scheduled deliverables, and communicating and interfacing with government customers; or Bachelors Degree and 5+ years of relevant experience in a role of equivalent responsibility.
Senior Software Engineer HawkEye 360 IncSenior Software EngineerHerndon, VA$130,000–$180,000 / yearBy detecting, geolocating, and characterizing radio frequency emissions worldwide, HawkEye 360 delivers trusted domain awareness and early warning indicators to the US Government and allied partners. HawkEye 360 is looking for a candidate with good technical leadership and problem-solving skills, who is creative and has a passion for working with and developing new innovative technology.
Engineer Network Systems, Principal Shenandoah Telecommunications CompanyEngineer Network Systems, PrincipalReston, VABuild and manage the security infrastructure of the corporate network to include installing hardware, configuring firewalls and Internet content filters, setting up virtual private networks (VPNs), and performing upgrades. Shenandoah Telecommunications Company ("Shentel") specializes in providing High-Speed Internet and other telecommunications services to customers in the Mid-Atlantic United States.
Senior Software Engineer - Lead DevOps Engineer (Onsite) RTX CorpSenior Software Engineer - Lead DevOps Engineer (Onsite)Sterling, VAQualifications You Must Have: • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience or in absence of a degree, minimum 8 years of relevant experience • Active and transferable U.S. government issued security clearance is required prior to start date • Strong problem-solving skills to identify issues quickly and develop effective solutions. • Certifications: Security (Security+, CISSP, or equivalent); Networking (CCNA or equivalent) • Experience in application development and integration with Cloud (Amazon Web Services, Microsoft Azure, Google Cloud, VMware Cloud) infrastructure or services.
Senior Software Engineer - Fuzzer AntithesisSenior Software Engineer - FuzzerVienna, VirginiaBonus: Experience with fuzz testing frameworks like libFuzzer, AFL, or Honggfuzz; property-based testing tools like QuickCheck, Hypothesis, or PropTest; program analysis or formal methods; ML/AI-driven search; deterministic replay; or open-source testing contributions. A genuine passion for software testing and correctness is a must , whether through building testing infrastructure, contributing to tooling, or just spending too much time thinking about why software is so buggy.
Sr. Software Engineer - AI Innovation Team Boeing Employees' Credit UnionSr. Software Engineer - AI Innovation TeamWashingtonBuild AI ‑ Powered Features: Develop and implement moderate to complex application features and services, including high‑impact components that integrate AI/ML models or AI service APIs. From integrating machine learning models and generative AI services to guiding best practices and architecture decisions, your work will directly influence performance, innovation, and long-term technical direction.
Sr Software Engineer / Active TS/SCI Peraton IncSr Software Engineer / Active TS/SCIWashington, DC$135,000–$216,000 / yearAs 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. Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.
Sr Software Engineer - Cloud (Hybrid) CrowdStrike IncSr Software Engineer - Cloud (Hybrid)Arlington, VA$140,000–$215,000 / yearWe base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements. Placement within the pay range is dependent on a variety of factors including, but not limited to, relevant work experience, skills, certifications, job level, supervisory status, and location.
NewSenior Software Engineer - HYBRID GEICO GENERAL INSURANCE COMPANYSenior Software Engineer - HYBRIDBethesda, MD$100,000–$215,000 / yearAI Application Development: Design, develop, and leverage AI-powered development tools and automation to accelerate software delivery, improve code quality, automate testing, identify and remediate security vulnerabilities, and enhance engineering productivity. You will drive the adoption of modern engineering practices, cloud-native architectures, platform capabilities, and AI-powered development tools to accelerate delivery while maintaining reliability, security, and operational excellence.
Senior Software Engineer BrivoSenior Software EngineerBethesda, Maryland$130,000–$160,000 / yearThis team helps Brivo customers derive value from their access control systems and improve the way people interact with buildings, developing solutions ranging from 3rd party integrations to maintaining and expanding Brivo’s identity management services. This includes architecting and developing scalable, production-grade API services primarily utilizing Java/SpringBoot for Kubernetes deployments, and Node.js/Typescript , and AWS Lambda, for serverless delivery.
Principal Designer (R5250) Shield AI IncPrincipal Designer (R5250)Washington, DC$230,000–$340,000 / yearHivemind consists of four products: EdgeOS (C++ based high-performance middleware for autonomy development), Pilot (autonomy for the edge built atop EdgeOS; a models-based, modular and open architecture C++ codebase), Forge (Shield AI's AI Factory for the design, development, and testing of Hivemind Edge systems; a service-oriented architecture leveraged through an SDK, CLI, and web portal; a Go, Python, Typescript codebase), Commander (Software and hardware to support rich human-in-the-loop and human-on-the-loop interactions with the Hivemind; a C++-based back-end for interaction with Pilot; and a web-application UI for mission planning, command and control by operators implemented in a Typescript/React codebase). What you'll do: Design and build the user experience for agentic AI products across the office of the CTO: an enterprise knowledge assistant (Brain), an agent-driven engineering platform (Springboard), and enterprise AI/data applications.
Principal Systems Engineer, Product Owner Iridium Communications IncPrincipal Systems Engineer, Product OwnerReston, VA$140,000–$190,000 / yearWhat We're Looking For: We are seeking a Principal Product Owner for our Bumblebee program who will be responsible for managing multiple activities and projects, including those with cross-functional teams, to support a mission‑critical Ground Segment infrastructure for government satellite operations. In addition to guiding ground‑system capabilities, the Product Owner will also support Satellite and Ground Network Management initiatives, ensuring seamless integration across the end‑to‑end space-to-ground architecture.
Trust and Safety Analyst, Scams and Verification Google LLCTrust and Safety Analyst, Scams and VerificationWashington D.C., DCExperience in one or more of the following areas: coding (e.g., C/C++, Python, Java), databases and querying (e.g., SQL, MySQL, MapReduce, Hadoop), statistical analysis (e.g., R, Stata, SPSS, SAS). We work with a variety of teams from Engineering to Legal, Public Policy and Sales to set policies and combat fraud and abuse in a scalable way, often with an eye to finding industry-wide solutions.
Rolling Stock Electrical Services Senior/Principal Consultant AtkinsRealisRolling Stock Electrical Services Senior/Principal ConsultantWashington, DC$130,000–$216,000 / yearWe are seeking a Rolling Stock Electrical Services Senior/Principal Consultant to join our team in Los Angeles, CA to provide high quality rolling stock consultancy services to clients primarily in the field of electrical systems, such as vehicle control circuits, propulsion and traction control, auxiliary power/battery, EMI/EMC, software, lighting, high voltage collection and distribution, communication systems, monitoring & diagnostics, and/or other rail vehicle electrical systems across of a variety of vehicle types, including commuter rail, streetcars, light rail, locomotives, and metro vehicles. AtkinsRéalis believes that conviction records may have a direct, adverse, and negative relationship to the following job duties: accessing company property, information, assets, and products; accessing confidential information and partnering and regularly working with or supervising other AtkinsRéalis employees and interacting with AtkinsRéalis clients including government property or ports.