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).
Test Engineer - (RC-3) Legato CorporationTest Engineer - (RC-3)Annapolis Junction, MD$170,000–$190,000 / yearuse cases, test reports, test plans) Demonstrated exposure and familiarity working with AWS and Linux Demonstrated knowledge and understanding of customer's data ingest process and data lifecycle management process Demonstrated exposure and familiarity work with Niagara Files Demonstrated familiarity working with Python and Java Demonstrated familiarity and exposure working with various data types and file formats (e.g. Our minimum requirements for this role: Must be a Self-starter Demonstrated experience working with JUNIT and Mockito Automated testing experience working with 3rd party tools and scripts (e.g., Python, Java, bash Demonstrated testing experience across multiple methodologies (e.g., system, regression, stress, black box, white box, integration) Demonstrated experience drafting testing documentation/artifacts (e.g.
2027 Internship - Mechanical Engineer, Electrical Engineer - Engineering & Test Johns Hopkins University Applied Physics Laboratory LLC2027 Internship - Mechanical Engineer, Electrical Engineer - Engineering & TestLaurel, MDHave hands-on experience with prototype development, circuit design, debugging, PCB design, interfacing analog electronics with FPGAs/microcontrollers (I2C, SPI, USB), system integration and testing, data acquisition, power distribution, or similar tasks. The Engineering and Test Group at the Johns Hopkins University Applied Physics Laboratory (APL) is looking for enthusiastic and creative interns to contribute to hands-on projects in Electrical Engineering and/or Mechanical Engineering.
System Integration and Test Engineer AST & Science LLCSystem Integration and Test EngineerLanham, MDThis role is responsible for integrating complex hardware and software systems and executing comprehensive system-level testing to ensure performance, reliability, and compliance with technical requirements. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Security Testing Engineer, US Amazon Dedicated Cloud Security Amazon.com IncSecurity Testing Engineer, US Amazon Dedicated Cloud SecurityHerndon, VAIn this role you execute security control tests, penetration tests, and secure-configuration (STIG) checks, document findings and support remediation tracking, and build the tooling and scripts that make testing repeatable. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Sr Software Engineer - System Hubbell Inc.Sr Software Engineer - SystemHerndon, VAHubbell Utility Solutions (HUS) enable the grid to conduct, communicate and control energy across utility applications and Hubbell Electrical Solutions (HES) are essential to managing power across a wide range of industries and applications. Must possess at least a bachelor's degree or its equivalent in Computer Engineering, Electrical Engineering, Computer Science or a related field and at least 5 years of progressive experience working as a Software Engineer or in a related role.
Senior Infrastructure Software Engineer PeratonSenior Infrastructure Software EngineerCollege Park, Maryland$112,000–$179,000 / yearFull timeIn this role you’ll develop and maintain software that underpins complex research environments by integrating existing capabilities into new or modified systems and environments, improving reliability and performance, and enabling rapid prototyping through disciplined software engineering practices. The ideal candidate is comfortable working hands-on in a highly secure environment, collaborating closely with researchers and engineers, and can also execute independently to drive solutions end-to-end.
Senior Software Engineer - AI Services Blue OriginSenior Software Engineer - AI ServicesWashingtonand/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.
Software Engineer (Full Stack) CACI International IncSoftware Engineer (Full Stack)Chantilly, VA$98,500–$206,800 / yearPay Range: 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. Ability to collaborate with cross-functional teams including product managers, architects, and other engineers to define, design, and ship new features.
Software Engineer (Manufacturing Systems) Blue OriginSoftware Engineer (Manufacturing Systems)Washingtonand/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.
Cloud Software Engineer, Senior Advisor - TS/SCI w/poly PeratonCloud Software Engineer, Senior Advisor - TS/SCI w/polyLaurel, Maryland$176,000–$282,000 / yearFull timeAs a Senior Cloud Software Engineer, you'll work independently on complex technical challenges while collaborating with software engineers, systems engineers, and mission stakeholders to deliver scalable, high-performance solutions. Join a highly skilled Agile development team building and enhancing mission-critical cloud applications that support large-scale distributed compute environments.
Platform Software Engineer (Columbia, MD) Shield Consulting SolutionsPlatform Software Engineer (Columbia, MD)Columbia, MD$190,000–$200,000 / yearJob Description: Design, code, and modify software to add features, implement high-performance algorithms, and integrate applications into diverse operating environments. Design and implement complex data interfaces and execute queries for existing or proposed repositories to ensure data accessibility and system functionality.
Quality Assurance (QA) Engineer / Tester Kinaras Solutions IncQuality Assurance (QA) Engineer / TesterChantilly, VA$85,000–$109,000 / yearTechnical Familiarity: Working familiarity with modern software development languages and tools, specifically HTML, CSS, JavaScript, browser developer tools, and Git/GitLab workflows. CI/CD & Deployment Support: Leverage GitLab for managing tickets, source-control workflows, and deployment pipelines, while conducting post-deployment validation and smoke testing.
Graphics Software Engineer Johns Hopkins Applied Physics LaboratoryGraphics Software EngineerLaurel, MarylandFull timePossess a BS with 8+ years, an MS with 6+ years, or a PhD with 3+ years of experience in Computer Science, Computer Engineering, Electrical Engineering, Applied Mathematics, Physics, or a related technical field, developing graphics, rendering, simulation, game-engine, or other GPU rendering software. We are seeking a creative, driven, and motivated software engineer to help invent, build, and sustain engineering rendering software for producing complex scenes, objects, and simulation-derived data.
Lead Software Engineer CventLead Software EngineerTysons Corner, VirginiaFull timeThis 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.
Software Integration Engineer - C2 Systems Robotic Research OpCo LLCSoftware Integration Engineer - C2 SystemsClarksburg, MD$120,000–$200,000 / yearThis is a full-stack integration role that spans the layers of that workflow: the autonomy stack, the middleware that moves data between systems, and the operator control unit (OCU) that operators use to command and monitor vehicles. Deploy the C2 workflow onto customer-bound hardware, validate it under real conditions, and drive issues to root cause across the autonomy stack, the middleware, and the network - including debugging behavior over constrained and unreliable links.
Software Engineer III (C Engineer) Textron IncSoftware Engineer III (C Engineer)Chantilly, VAComprehensive expertise in object-oriented design principles and extensive experience with modern software engineering practices, including continuous integration, test-driven development, and best practices for maintainable, scalable systems design. Recruiting Company: Textron Systems Primary Location: US-Virginia-Chantilly Job Function: Engineering Schedule: Full-time Job Level: Individual Contributor Job Type: Experienced Shift: First Shift Job Posting: 06/25/2026, 1:30:39 PM Job Number: 343405.
Summer 2027 - Software Engineer Intern Shield AI IncSummer 2027 - Software Engineer InternWashington, DC$37–$97 / hourShield AI's Software Development Engineer Intern program spans engineers who design, build, and test the code that powers our autonomous systems - from user-facing applications and embedded flight software to machine learning models and the underlying systems platforms that tie it all together. Coursework or projects involving machine learning, statistics, probability theory, or deep learning frameworks (e.g., PyTorch, TensorFlow).