- 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
- General Dynamics Information Technology (Springfield, VA)
- …ensure today is safe and tomorrow is smarter. Our work depends on a TS/SCI Cleared Software Virtualization Engineer joining our team to support our ... Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT means connecting… more
- General Dynamics Information Technology (Springfield, VA)
- …ensure today is safe and tomorrow is smarter. Our work depends on a TS/SCI Cleared Software Virtualization Engineer joining our team to support our ... Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT means connecting… more
- Virtual Service Operations (Lorton, VA)
- Cleared Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps in your career as a Network ... Engineer ? Let's chat and see if we are a...Azure networking components. + Familiarity with network hardware and software , including routers, switches, load balancers, and network operating… more
- Noblis (Reston, VA)
- Responsibilities **Noblis is hiring a Machine Learning Engineer in Reston, VA** As Machine Learning Engineer with our team, you will be working with our federal ... to your work with clients, you'll work with, other machine learning engineers, software developers, data scientists, SMEs, and analysts to design and develop new… 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
- Steampunk (Mclean, VA)
- …a Friend (https://careers-steampunk.icims.com/jobs/6985/ software -development-team-lead-%28dhs- cleared %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) ... **Overview** As a ** Software Development Team Lead,** you will work with...and technical strategy activities beyond their current program + Engineer and implement solutions and provide recommendations for continuous… 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
- Nightwing (Herndon, VA)
- …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a cleared Systems Engineer in support of USG in the Herndon area. The ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
- Arena Technical Resources, LLC (Springfield, VA)
- Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr. DevOps Engineer Location: Springfield, VA Eligibility/Clearance: ... Job Description: We are looking for highly energetic, TS-SCI cleared , IT professionals who are interested in joining our...customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise… 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
- William C Brown Inc (Springfield, VA)
- Storage Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to ... protected by law. Description WCBinc is looking for aStorage Engineer .As a Storage Engineer , you will help...and tomorrow is smarter. Our work depends on aTS/SCI cleared Storage Engineerjoining our team to support our intelligence… 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
- Amazon (Herndon, VA)
- …Application deadline: Dec 12, 2025 The AWS Region Services team is hiring a cleared Systems Development Engineer to support cloud security services for the US ... Security Hub, Inspector, Security Lake, Detective, and Macie. As a Systems Development Engineer on our team, you'll use AI tooling and your coding skills to… more
- William C Brown Inc (Springfield, VA)
- …or any other characteristic protected by law. Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer in ... Linux Systems Engineer EOE Statement We are an equal employment...including installing, configuring, testing, and maintaining operating systems, application software , and system management tools + Perform complex systems… more