- Leidos (Alexandria, VA)
- …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
- Leidos (Alexandria, VA)
- …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
- Leidos (Alexandria, VA)
- …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
- Microsoft Corporation (Reston, VA)
- …screenings: + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... our cloud infrastructure. Come join us as a Senior Software Engineer: Come join us and make an impact...Partner with development teams to improve release automation and developer tooling. + Act as an enabler for DevOps… more
- Microsoft Corporation (Reston, VA)
- …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... to reshape security and empower every user, customer, and developer with a security cloud that protects them with...and data platform development. We are currently looking for Software Engineer II to join the team **.** You… more
- Leidos (Reston, VA)
- …locations across the nation. Our most common opportunities are in the following areas: + Software Engineer / Developer : Java , Python, AI/ML + DevOps Engineer ... Security Engineering, Computer Network Operations (CNO), Offensive Cyber, Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
- Insight Global (Manassas, VA)
- …* Active Secret clearance required; must be eligible to obtain and maintain a Top Secret ( TS ) clearance. * Must possess or be able to obtain ... Naval Surface Warfare Center (NSWC) Carderock. This position requires a highly experienced developer with strong DevSecOps skills and a focus on backend software … more
- CACI International (Sterling, VA)
- …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 ... Cleared Software Engineer Intern - Summer 2026 Job Category:...Time Type: Part time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Part-Time On-Call Percentage of… more
- Carnegie Mellon University (Arlington, VA)
- …customer needs effectively. + You've worked in a collaborative team environment as a software developer , software engineer, or verification engineer. + You ... Who we are SEI helps advance software engineering principles and practices and serves as...Who you are + Candidates must possess an active TS /SCI DoD security clearance issued by the US government.… more
- Carnegie Mellon University (Arlington, VA)
- …customer needs effectively. + You've worked in a collaborative team environment as a software developer , software engineer, or verification engineer. + You ... Who we are SEI helps advance software engineering principles and practices and serves as...Who you are + Candidates must possess an active TS /SCI DoD security clearance issued by the US government.… more