• Network/System Administrator III

    Global Resource Solutions (Washington, DC)
    …Information Assurance Technician Level 2 within 6 months of the date of hire. Security Requirements: + Current Top Secret Clearance with SCI Eligibility + ... IP,TCP,HTTP, HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface… more
    Global Resource Solutions (06/02/25)
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  • Cloud Solutions Architect

    NANA Regional Corporation (Herndon, VA)
    …solutions, including: + Typically requires BA and 8-10 years. + An active Top - Secret clearance with SCI eligibility is required for consideration. + API ... and features. Uses a variety of platforms to provide automated systems applications to customers. Provides expertise regarding the integration of applications… more
    NANA Regional Corporation (05/10/25)
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  • Sense and Warn Rapid Deployment Technician

    ManTech (Sterling, VA)
    …+ Must be immediately eligible for and able to obtain and maintain a Top - Secret security clearance and eligible for SCI access. **Physical Requirements:** ... and maintenance of the S&W rapid deployment command and control systems , emergency notification system, and communication network. + Inspects, services, and… more
    ManTech (07/10/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (06/19/25)
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  • NOC Tier 1 Support Specialist

    M. C. Dean (Springfield, VA)
    …and may meet eligibility requirements, including US Citizenship, for access to classified information ; Top Secret with SCI eligibility required **Position / ... a **NOC Tier 1 Support Specialist** to join our ** Security and Electronic Systems (SES)** business Unit....example, using a keyboard. + Listen to and understand information and ideas presented through spoken words and sentences.… more
    M. C. Dean (06/13/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …frameworks. + Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure ... If so, look no further. Amentum is seeking a ** Systems Administrator** to join our team of passionate individuals...and operate customer applications and services + Collaborate with Information System Security Engineer and Officers (ISSE/O)… more
    Amentum (07/19/25)
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  • Senior Specialist, Environmental Health and Safety

    L3Harris (Ashburn, VA)
    …of a degree, minimum of 10 years of prior related experience. + Must obtain a Top Secret security clearance. Preferred Additional Skills: + Minimum of 5 ... sea and cyber domains in the interest of national security . Job Title: Sr. Specialist - Environment, Health, and...Technologies. The role will report to the Airborne Combat Systems EHS&S Sector Director with dotted-line responsibility to the… more
    L3Harris (06/04/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …to VIP user's IT needs + Maintain accurate and up-to-date documentation of IT systems , procedures, and user support information + Collaborate with other IT staff ... skills in areas such as Windows and Linux operating systems , network administration, virtualization, and security +...technical field and 7+ years of experience in the Information Technology; an additional 4 years of Systems… more
    ManTech (05/24/25)
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  • VTC/AV - Technical Operations Coordinator - JDC

    Noblis (Chantilly, VA)
    …issues, and implement system upgrades. Required Qualifications + Must have an active Top Secret /SCI clearance with a Counterintelligence (CI) Polygraph. + US ... issues affecting secure conferencing environments. + Ensure video teleconferencing (VTC) systems comply with security protocols and operational requirements. +… more
    Noblis (07/31/25)
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  • Mission Systems Engineer

    KBR (Fort Belvoir, VA)
    …have a profound impact on the country's most critical role - protecting our national security . KBR is seeking a Mission Systems Engineer in Springfield, VA to ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (07/13/25)
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