• Principal Java Software Engineer

    RTX Corporation (Sterling, VA)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI without Polygraph At...create a safer, more secure world. In the Java Software Engineering role, you will design, develop, and test… more
    RTX Corporation (08/13/25)
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  • Software Engineer , Mid

    BOOZ, ALLEN & HAMILTON, INC. (Herndon, VA)
    Software Engineer , Mid The Opportunity: As...Linux OS and command line interface + Active TS/SCI clearance ; willingness to take a polygraph exam + HS ... a software engineer , you can resolve a problem with a complete...investigate root causes and provide corrective actions + TS/SCI clearance with a polygraph + DoD 8570 Compliant Certification,… more
    BOOZ, ALLEN & HAMILTON, INC. (07/21/25)
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  • Senior Software Safety Engineer

    SAIC (Stafford, VA)
    **Description** SAIC has an immediate need for a **Senior Software Safety Engineer ** for the Precision Fires (PF) projects for performance of risk analyses and ... be considered in lieu of degree (per contract vehicle). ** Clearance Requirements:** + Must possess an active Interim Secret...in a high-pressure environment. + Experience operating as a software safety engineer (or senior engineer more
    SAIC (08/07/25)
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  • Software Engineer

    CACI International (Fairfax, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... Continental US * * * **The Opportunity:** As a Software Engineer , you will be part of...the ability to obtain a Top Secret/SCI DoD Security Clearance _Desired:_ + 3-5 years in developing software more
    CACI International (06/12/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …engineering infrastructure, and data platform development. We're looking for a **Senior Software Engineer .** You will help conduct business reviews and operate ... for our Sovereign and Government Clouds. As a **Senior Software Engineer ** you will work across team...or Python + OR equivalent experience **Other Requirements:** Security Clearance Requirements: Candidates must be able to meet Microsoft,… more
    Microsoft Corporation (07/11/25)
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  • Principal Software Engineer (*Active…

    Northrop Grumman (Fairfax, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... will work on expanding proof of concept network simulation software to a more feature rich software ...Must have an active US Government DoD **Secret** security clearance at time of application + Must be willing… more
    Northrop Grumman (08/09/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …Description:** **Job Description:** Parsons is looking for an amazingly talented **Principal** ** Software Systems Engineer ** to join our team! This position ... focuses on engineering, integrating, and managing software build environments and production pipelines that support real-time applications deployed to edge computing… more
    Parsons Corporation (08/08/25)
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  • Senior Software Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** ** Software Engineer ** to join our team in **Stafford, VA.** **Responsibilities include but ... **Minimum Qualifications:** + BA/BS in field necessary to assume Software Engineer duties or 4 additional years...STRATCOM, TRANSCOM, SOCOM, SPACECOM) or a component is desired. ** Clearance Requirements:** + Must have a current/active TS/SCI … more
    ManTech (08/01/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    Microsoft has an exciting opportunity for a Software Engineer II on the Cloud+AI Silver Team. This team will be responsible for deploying and operating a Secure ... and external customers in highly secured and regulated industries. The systems and software you build will be required to meet the security policy and assurance… more
    Microsoft Corporation (08/12/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    Microsoft has an exciting opportunity for a ** Software Engineer II** in the Cloud+AI Silver Team. This team will be responsible for deploying and operating a ... and external customers in highly secured and regulated industries. The systems and software you build will be required to meet the security policy and assurance… more
    Microsoft Corporation (08/08/25)
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