• Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …detailed instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + A security ... We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level based out of… more
    Northrop Grumman (08/22/25)
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  • Sr Principal Cyber

    Northrop Grumman (Fairfax, VA)
    …documentation including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic ... to join our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The… more
    Northrop Grumman (09/10/25)
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  • Principal Cyber Security…

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven ** Principal Cyber Security Systems Engineer** to join our team in **Chantilly, VA** . This role offers an exciting ... work closely with cross-functional teams to ensure secure, scalable, and high-performing systems . You will help design, implement, and maintain secure and scalable … more
    ManTech (08/29/25)
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  • Solutions Architect Sr . Principal

    General Dynamics Information Technology (Falls Church, VA)
    …to advance the mission and optimize our business strategy as a Solution Architect Sr . Principal at GDIT. Here, you'll support solving some of our clients' ... grow the business. At GDIT, people are our differentiator. As a Solutions Architect Sr . Principal , you will support the business strategy that helps ensure today… more
    General Dynamics Information Technology (09/20/25)
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  • Software Developer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Description:** We are seeking a highly skilled and experienced Software Developer Senior Principal /Lead Pega Architect to join our team. In this pivotal ... complex integrations between Pega applications and other internal and external systems using various technologies (eg, SOAP, REST, MQ, etc.). Performance and… more
    General Dynamics Information Technology (09/20/25)
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  • Sr . Principal , Program Management…

    L3Harris (Herndon, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Must be located in any ... the Maritime Sector is looking to fill a PMX role for the Undersea Systems (USS) Division. The successful candidate should be an experienced Program Manager or… more
    L3Harris (09/20/25)
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  • Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer** Nightwing provides technically advanced full-spectrum ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...that is vital to our national security, apply today! ** Principal Cyber Engineer** Cyber Offense… more
    Nightwing (09/12/25)
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  • Senior Principal Systems

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced ** Senior Principal Systems Integration Engineer** to support SAIC Prime Program, Tranche 3 Program Integration ... VA and requires a Top Secret clearance. As the Senior Principal Systems Integration Engineer,... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (09/27/25)
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  • IT Risk and Compliance Specialist Senior

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Transform technology into opportunity as an **IT Risk and Compliance Specialist Senior Principal ** with GDIT. A career in enterprise IT means ... Compliance (GRC) team is seeking an experienced **IT Risk and Compliance Specialist Senior Principal .** Our team provides services across GDIT programs to ensure… more
    General Dynamics Information Technology (09/20/25)
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  • Sr . Full Stack Developer CMPRS

    SAIC (Ashburn, VA)
    **Description** **SAIC** is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an ... exciting and challenging career with SAIC Federal Systems . **This is a hybrid-remote position requiring 2 days on site per week in Ashburn, VA.**… more
    SAIC (09/20/25)
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