- 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
- Kratos Defense & Security Solutions, Inc. (Herndon, VA)
- …solutions to our nation and global customers. Kratos is looking for a Software Development Engineer with cyber knowledge and experience, to support the ... This position will involve researching, designing, implementing, and testing software solutions. Responsibilities and Duties + Develop applications, services, and… more
- Actalent (Manassas, VA)
- Job Title: Principal Software Engineer Job Description We are seeking a highly skilled Principal Software Engineer to join our team supporting ... and DoD programs. This role focuses on designing and integrating high-performance software components in distributed environments using Java and C/C++ on Linux… 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
- Leidos (Bethesda, MD)
- …your career path. Leidos has an exciting opening for you as our next TS/SCI cleared Software Engineer supporting a long-term DOMEX Technology Platform (DTP) ... contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending… 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
- Leidos (Bethesda, MD)
- **Description** Leidos has an exciting opening for you, our next **TS/SCI cleared Sr. DevOps Software Engineer ** working with a dynamic team to design, ... tasks may be performed remotely. As a Sr. DevOps Engineer you will contribute to the design, deployment, and...work closely with a multi-disciplinary team of developers, other software integrators and system administrators on the following key… more
- RightDirection Technology Solutions LLC (Washington, DC)
- Network Engineer - Cleared Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Description RDTS is seeking a cleared Network Engineer to ... hours, and available immediately upon favorable background check clearance. The Network Engineer shall perform a full range of duties to support network operations… more
- HANA INDUSTRIES (Washington, DC)
- UX UI HCD Engineer - DOD Cleared Washington, DC (http://maps.google.com/maps?q=485+DEVON+PARK+DRIVE+Washington+DC+USA+19087) Apply Description Job Title: UX UI ... HCD Engineer (Hybrid) - DOD Cleared Location: Mechanicsburg,...clients. You will work closely with cross-functional teams, including software development, product management, and stakeholders to create intuitive… more
- RightDirection Technology Solutions LLC (Washington, DC)
- Systems (MS Exchange) Engineer - Cleared Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA+20439) Description RDTS is in need of a cleared ... Windows file server support; Perform maintenance and lifecycle management of MS software . Requirements + Must possess an active Security Clearance + Demonstrated… 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
- SMX (Washington, DC)
- Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of Information ... Systems Security Engineer to support a Law Enforcement OCIO's organization to...Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS… more
- RightDirection Technology Solutions LLC (Washington, DC)
- System Security Engineer - Cleared Washington, DC (http://maps.google.com/maps?q=Washington+DC+USA) Description RDTS is seeking a ClearedSystem Security ... mission-critical Information Technology systems. The primary function of the Security Engineer is to maintain the Trellix/McAfee ePO system being utilized. This… more
- Actalent (Manassas, VA)
- Job Title: DevOps Engineer Job Description We are seeking a Software /DevOps Engineer to join our high-impact team focused on modernizing and automating sonar ... and software development pipelines for a cutting-edge Navy program in... builds. This is a hands-on opportunity for an engineer who thrives in collaborative environments and enjoys solving… 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
- Noblis (Chantilly, VA)
- …intuitive solutions to complex problems and bridge the gap between the designers and Software Engineers. As a UI/UX Engineer you will collaborate and innovate ... for a product. + Collaborate with a team of Software Engineers and designers as a front-end engineer... Software Engineers and designers as a front-end engineer . + Work closely with product owners, using data… 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