• Senior Full Stack Software Developer

    CACI International (Sterling, VA)
    Senior Full Stack Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... End: 10/17/2026 **The Opportunity:** As an experienced full stack software developer on a long-standing program supporting...Sterling VA, Sarasota FL or Aurora, CO + Clearance: TS / SCI with CI poly (or be willing… more
    CACI International (10/18/25)
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  • Software Developer

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... Responsibilities As a Software Developer , you will be responsible...Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
    Noblis (11/15/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking Software Developer -SME for a 200+ FTE program. The candidate will provide development engineering and programming support to ... operations and maintenance of operational systems * Modify existing software to correct errors, allow it to adapt to...applications to the cloud environment. **Required Quals** + Active TS / SCI with Polygraph + Requires a Master's… more
    Leidos (10/28/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (08/22/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... policies **Minimum Qualifications:** + Bachelor's Degree in Computer Science, Software Engineering, Information Systems or related field...clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and… more
    ManTech (08/19/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Software Developer ** to be part of an integrated team to create, update, and maintain a federated search and discovery ... software system to integrate data related to financial information from a variety of data providers within a...position is in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph.** Responsibilities include, but… more
    SAIC (10/04/25)
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  • Software Developer /SME

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer ** to join our team of passionate individuals in **Chantilly or ... Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal...and operational monitoring of critical systems. **Clearance Required:** + TS / SCI w/ Poly **Minimum Education:** + MS… more
    Amentum (10/27/25)
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  • Software Developer - Expert

    Amentum (Chantilly, VA)
    We are seeking a skilled Full Stack Software Developer with a strong background in Python and Angular to join our dynamic team. The ideal candidate will have ... to detail + Strong communication and teamwork abilities **Clearance Required** : TS / SCI with Polygraph **Minimum Education** : Bachelor's degree in Computer… more
    Amentum (08/23/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** ** Software Developer ** to join our team in the **Northern VA area** . As part of the position, ... a team-oriented environment. **Clearance Requirements:** + Must possess a current and active TS / SCI with poly **Physical Requirements:** + The person in this… more
    ManTech (08/29/25)
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  • Software Developer - Mid Level

    Parsons Corporation (Chantilly, VA)
    TS / SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... Description:** Parsons Corporation is currently searching for a full-time ** Software Developer Mid Level** position at our... software design/development, data structures, and algorithms + TS / SCI is required + Minimum of 4… more
    Parsons Corporation (10/21/25)
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