• Principal Cyber Support

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Cyber Support Developer ** to join our team in the **Chantilly, VA.** ... Oracle Cloud) or 3rd party vendor cloud products to align & support NIST cybersecurity framework (Identify, Protect, Detect, Respond, Recover) customer mission… more
    ManTech (05/30/25)
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  • Principal Cyber Security…

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Cyber Security Developer ** to join our team in **Chantilly, VA.** Principal ... Security Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality … more
    ManTech (07/04/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    …has a new and exciting opportunity for a ** Principal ** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, and much more. **Join us and make a… more
    Leidos (05/21/25)
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  • Principal Java Developer

    Leidos (Reston, VA)
    …**Leidos** has a new and exciting opportunity for a ** Principal ** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, and much more. **Join us and make a… more
    Leidos (05/16/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …areas of cyber , logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats ... the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber...and maintenance of IT managed security services, which encompasses support to monitor the cybersecurity threat and security posture… more
    Leidos (06/30/25)
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  • Principal DevOps Engineer

    Leidos (Reston, VA)
    …exciting opportunity for a **PrincipalDevOps Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, and much more. **Join us and make a… more
    Leidos (04/24/25)
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  • Systems Engineer Principal

    SAIC (Chantilly, VA)
    …contact for system data output and delivery and data formatting. + Support the customer in evaluating developer technical performance. **Qualifications** ... to achieving our customers' missions SAIC is looking for a Systems Engineer to support a highly dynamic and growing program with one of our US Government customers.… more
    SAIC (06/23/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …Architect + Systems Architect + Technical Architect + Cloud + Cloud Operations Support Specialist + Cloud Developer + Cloud Project Manager + Configuration ... and revitalizing USPS. **Potential Job Areas and Roles to Support USPS:** _Be advised: These are_ _not_ _current job...Engineer + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix/Linux Systems Administrator +… more
    General Dynamics Information Technology (07/02/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    cyber , data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities ... TS/SCI with Polygraph clearance crossover.** Job Description: Nightwing is seeking a Principal Software Engineer with Python expertise to support the design,… more
    Nightwing (06/24/25)
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  • Multi Cloud Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Multi-Cloud Engineer** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, ... capabilities for ground development. As the **Multi-Cloud Engineer,** you will provide SETA support to assist in the technical and acquisition support delivering… more
    SAIC (07/11/25)
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