- Northrop Grumman (Dulles, VA)
- …mission. Northrop Grumman Space Systems (NGSP) is seeking a **Principal / Sr. Principal** ** Software Engineer ** to fill the role of a Software Configuration ... either be filled as a Principal or Sr. Principal Software Engineer .** **Basic Qualifications:** + **Principal ...of related experience in lieu of degree. + **Active TS / SCI or TS with … more
- CACI International (Sterling, VA)
- Software Engineer - TS / SCI Job Category:...current Top Secret Sensitive Compartmented Information ( TS SCI ) ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* **The Opportunity:** We are seeking a skilled backend Software Engineer to join our innovative team.… more
- CACI International (Sterling, VA)
- Software Engineer on Integration Team Job...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel ... US Anticipated Posting End: 6/30/2025 **The Opportunity:** As an Software Engineer , you will support the integration.../ Bitbucket, Confluence / Jira, Gitlab, etc. + Active TS / SCI clearance _Desired:_ + Working in Agile… more
- L3Harris (Dulles, VA)
- …sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Software Engineer with AI/ML Job Code: 20394 Job Location: Dulles, VA Job ... Description: L3Harris is seeking to hire a Software Engineer with a desire to...and models such as Resnet, YOLO, BERT, YAMN + TS / SCI eligible In compliance with the equal… more
- L3Harris (Dulles, VA)
- …domains in the interest of national security. Job Title: Sr. Specialist/Lead, Embedded Software Engineer Job Code: 20890 Job Location: Dulles, VA Job ... Description: L3Harris is seeking to hire a Software Engineer with a desire to...(sequence diagrams). + FPGA VHDL. + TCP/ICP networking. + TS / SCI eligible. In compliance with the equal… more
- CACI International (Sterling, VA)
- Senior Software Engineer - TS / SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... End: 9/29/2025 **The Opportunity:** We're looking for a TS / SCI with Poly cleared talented Senior Software Engineer to join our innovative team developing… more
- CACI International (Sterling, VA)
- Software Engineer RTD Team Job Category:...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel ... US * * * The Opportunity: As an Senior Software Engineer , you will be part of...general web functions and standards * Linux/Unix proficiency * TS / SCI clearance, willing to complete CI Poly… more
- CACI International (Sterling, VA)
- Software Engineer - TS / SCI Job...are critical to our success. + Culture of sharing information amongst teammates and management team. + Be dedicated to ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel...Opportunity:** Are you ready to apply your expertise in software development to help shape the future of mission-critical… more
- CACI International (Sterling, VA)
- DevOps Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of ... Posting End: 6/30/2025 The Opportunity: As a motivated DevSecOps engineer on this growing program comprised of multiple agile...COTS products and databases Qualifications: * Clearance: Must have TS / SCI with CI poly (or be willing… more
- Shuvel Digital (Dulles, VA)
- …new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment of advanced ... Title: Senior Software /Security Engineer (CyberSecurity) Type: Contract Location:...clearance is required with the eligibility to obtain a TS / SCI . TS / SCI is… more
- Nightwing (Sterling, VA)
- …with Polygraph clearance crossover.** Job Description: Nightwing is seeking a Principal Software Engineer with Python expertise to support the design, ... also support risk assessments and developing risk mitigation countermeasures. **Clearance Requirement: TS / SCI with Polygraph Required Day 1** Required Skills: 6+… more
- CACI International (Sterling, VA)
- Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of ... 7/1/2025 **The Opportunity:** CACI is seeking an experienced Java Software Developer to join a multidisciplined team to deliver...VA or Aurora, CO * Must possess an active TS / SCI and must be able to obtain… more
- CACI International (Sterling, VA)
- …obtain Security+ certification **Desired:** * Current Security + Certification * TS / SCI with polygraph * Experience with feasibility software services and ... Software Engineer Job Category: Engineering Time... Software Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
- Northrop Grumman (Dulles, VA)
- …Engineering, Computer Science, Physics or closely related field + Current or active Top Secret / SCI clearance at time of application + US ... making history. We have an opening for an experienced Software Engineer to join our spacecraft simulation...Science, Physics or related field + Current or active Top Secret / SCI clearance at time… more
- SAIC (Sterling, VA)
- **Description** SAIC is seeking an experienced Software Systems Engineer to serve as technology integrator on a critical customer project. The successful ... will work closely with the customer to validate developer software designs through the full system life cycle and...integration test events **Qualifications** + Must currently hold a TS / SCI and Poly to be considered +… more
- CACI International (Sterling, VA)
- Experienced Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... Anticipated Posting End: 5/31/2025 CACI is seeking an experienced Software Developer to join a multidisciplined team to work...Sterling, VA or Aurora, CO * Clearance: Must have TS / SCI with poly (or be willing to… more
- CACI International (Sterling, VA)
- Senior Front End Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... cloud native technologies following an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer...Sterling, VA or Aurora, CO + Clearance: Must have TS / SCI with CI poly (or be willing… more
- CACI International (Sterling, VA)
- Senior Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... developer on this dynamic program; you will bring your software development experience and perspective to work within a...Sterling, VA or Aurora, CO * Clearance: Must have TS / SCI with CI poly (or be willing… more
- Northrop Grumman (Dulles, VA)
- …experience in any field + Must have US Citizenship, with an active Top Secret clearance, and ability to obtain SCI access at the time of application + ... ability to work independently is essential. **Additional Responsibilities for a Principal Cyber/ Software Security Assurance Engineer include:** + Working as an… more
- Northrop Grumman (Dulles, VA)
- …analysis, solution development, implementation and monitoring + US citizen + Active or current Top Secret clearance at time of application with the ability to ... national security, and related mission areas. **Preferred Qualifications:** + Active TS / SCI clearance + Diverse programming proficiency: C/C++, Python,… more