• Principal Cyber Network Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Principal** ** Cyber Network Engineer ** to join our team in **Chantilly, Virginia.** As a Principal ... Cyber Network Engineer , you will be responsible...assist in process improvement + Performs engineering support and system administration of specialized cybersecurity applications and systems… more
    ManTech (05/30/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity:** Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where...highly available network topologies + Perform engineering support and system administration of applications and systems +… more
    CACI International (03/25/25)
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  • Cyber Security Engineer Lead

    SAIC (Chantilly, VA)
    …excellence on programs of national importance. We are seeking a highly motivated ** Cyber Security Engineer ** **Lead** to join our National Intelligence Program ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis,...hybrid on-premises and cloud enterprise IT environment. As a Cyber Security Engineer , you will be working… more
    SAIC (04/18/25)
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  • Cyber Software Engineer

    CACI International (Chantilly, VA)
    Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a software engineer to fill a mission facing development position. This...department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and… more
    CACI International (04/29/25)
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  • Cyber Software Engineer

    CACI International (Chantilly, VA)
    Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a software engineer to fill a mission facing development position. This...department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and… more
    CACI International (03/22/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …+ 5+ years of cyber experience + Experience with Linux operating systems + Knowledge of general operating system security practices, TCP/IP networking, and ... ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our...operations + Ability to apply security principles to the systems and enterprise system designs **Clearance Requirements:**… more
    ManTech (05/30/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... and Event Management (SIEM) platforms, and/or Splunk + Knowledge of Linux systems administration, general operating system security practices, TCP/IP networking,… more
    ManTech (05/20/25)
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  • Cyber Network Engineer

    CACI International (Chantilly, VA)
    Cyber Network Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... and making necessary upgrades to ensure availability to all system users. The candidate will support the network integration...department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and… more
    CACI International (05/24/25)
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  • Sr. Principal Cyber Systems…

    Northrop Grumman (Dulles, VA)
    …software security in 100% Agile Development and Operational environment(s). The Sr. Principal Cyber Systems Engineer will maintain an enhanced focus on ... the system security authorization package. **Basic Qualifications:** **Education:** Sr. Principal Cyber Systems Engineer + Bachelor's Degree (STEM) with… more
    Northrop Grumman (05/23/25)
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  • Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …diverse team of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... including but not limited to Standard Operating Procedures and VISIO diagrams. **Principal Cyber Systems Engineer Basic Qualifications:** + **Active TS/SCI… more
    Northrop Grumman (04/25/25)
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