- CACI International (Sterling, VA)
- Cleared Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None Anticipated Posting End: 12/17/2025 **The Opportunity:** CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program. If you are… more
- General Atomics (Chantilly, VA)
- …to do more, and that's where you come in! GA-I3 is looking for a Software Engineer to join our federal team to develop scalable, high-performant cloud-based ... customer, user, and operational requirements and implement new functionality into software products + Document and communicate highly technical concepts effectively… more
- Parsons Corporation (Centreville, VA)
- …redefine what's possible. **Job Description:** Parsons is looking for an entry-level **TS Cleared Software ** or **Embedded Engineer /Developer** to join our ... to design and develop tools and systems. Our teams design and code software components, units, and modules to meet product specifications and development schedules… more
- Noblis (Chantilly, VA)
- …+ The engineer has familiarity with industry best practices for software /hardware optimization specifically related to running ML models of GPUs. + Experience ... Responsibilities **Noblis is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top** **Secret...you will work on teams with other data scientists, software developers, and SMEs to apply the best practices… more
- Northrop Grumman (Dulles, VA)
- …our contributions to the nation's safety. **We are recruiting for Top Secret cleared junior, mid-level, and senior engineers with a background in Cyber Systems ... implementation of space vehicle hardening, for embedded processors and flight software . Experience with real-time operating systems, secure coding best practices, or… more
- Northrop Grumman (Dulles, VA)
- …**We are recruiting for mid-level and senior engineers with a background in Software Development Engineering.** In these role, the focus will be on development, ... integration, deployment, and sustainment of satellite ground software . These positions are located onsite on our **Dulles,...stack development at the OS, platform, and mission unique software layer + Developing client and server applications and… more
- Synergy ECP (Quantico, VA)
- Senior Software Engineer (C#) Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA) Description Synergy is looking for Senior C# Software Engineer ... defined specifications. You will validate and review effectiveness of existing software solutions and resolve any issues with the team. Requirements Requires… more
- SAIC (Chantilly, VA)
- **Description** SAIC is seeking a TS/SCI (with Poly) cleared Quantum Sensing Engineer responsible for providing high quality advisory services and program ... detectors, among others. In this role, the Quantum Sensing Engineer will work with the customer to develop a...+ Technical leadership and general problem solving related to software design, architecture, and execution in an oversight position… more
- CACI International (Sterling, VA)
- …to 10% Type of Travel: Continental US * * * **The Opportunity:** CACI seeks a cleared engineer to lead the DevOps team for a program of record building ... Lead DevOps Engineer Job Category: Engineering Time Type: Full time...team members and championing best practices + Collaborating with software development teams and DSP engineers to understand requirements… more
- World Wide Technology (Quantico, VA)
- …Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps clients and partners conceptualize, test and validate ... the Government Services Team and why join?** Our Government Services team provides cleared resources with a global reach to federal civilian, Department of Defense… more
- Assertive Professionals (Chantilly, VA)
- Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... the fastest growing Veteran Owned Businesses in 2021. Our Mission:Providing cleared professionals who assist the Department of Defense, Intelligence Community, and… more
- Assertive Professionals (Chantilly, VA)
- Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... the fastest growing Veteran Owned Businesses in 2021. Our Mission:Providing cleared professionals who assist the Department of Defense, Intelligence Community, and… more
- Nightwing (Sterling, VA)
- …community, defense, civil, and commercial markets. Nightwing is seeking an experienced and cleared Field Utility Engineer in support of the US Government in ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
- SAIC (Chantilly, VA)
- **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our ... in systems engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and training. We are a team of… more
- Parsons Corporation (Centreville, VA)
- …and redefine what's possible. **Job Description:** Parsons is looking for talented ** Cleared Hardware and Embedded Systems Reverse Engineers** to join our team! In ... develop tools and systems. Our teams design and code software components, units, and modules to meet product specifications...outlined above + Have knowledge of embedded hardware and software design, development, and testing + Are skilled with… more
- World Wide Technology (Chantilly, VA)
- …Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps clients and partners conceptualize, test and validate ... should you join the Public Sector team?** wwt.com/public-sector Our team provides cleared resources with a global reach to federal civilian, Department of Defense… more