• Linux System Administrator- Senior

    Nightwing (Sterling, VA)
    …technical subjects + 5+ years of experience in IT, cybersecurity, and/or network/ systems administration + Proficiency experience with Red Hat Linux (RHEL) ... of IT systems + Coordinate and manage IT projects, including system upgrades, and network improvements ensuring projects are delivered on time + Implement… more
    Nightwing (12/20/25)
    - Related Jobs
  • Senior ServiceNow Developer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior level ServiceNow Developer to join our visible technical program driving the Model Based Systems Engineering ... to guides, infrastructure diagrams) + Prepare technical presentations for government and senior leadership + Work effectively in a group environment + Create… more
    BAE Systems (10/31/25)
    - Related Jobs
  • Administrative Assistant

    KBR (Chantilly, VA)
    Title: Administrative Assistant Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... - protecting our national security. KBR is seeking an Administrative Assistant to perform a variety of administrative...solutions. + Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a… more
    KBR (11/27/25)
    - Related Jobs
  • Project Director, National Center on Head Start…

    ICF (Reston, VA)
    …procedures to make independent decisions and serve as a credible resource for a senior management team . + Ability to work with all levels of internal ... Description ICF is seeking an experienced early childhood senior leader to serve as Project Director for...a solid understanding of federal early learning priorities and systems . The Project Director will oversee deliverables for a… more
    ICF (01/03/26)
    - Related Jobs
  • Senior System Administrator (2nd…

    RTX Corporation (Springfield, VA)
    …eligible for a security clearance. + Security+ DoD 8570 certification or higher. + System administration experience across Linux systems . + Experience in the ... create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team ...team , embedded on-site, with customer presence, for a system considered mission critical by the customer. The … more
    RTX Corporation (12/14/25)
    - Related Jobs
  • Senior Platform Engineer

    BAE Systems (Sterling, VA)
    **Job Description** At BAE Systems , we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We ... improve our future and protect our freedom. We are looking for a Platform Engineer ( Senior ) to join our visible technical program driving the Model Based Systems more
    BAE Systems (12/20/25)
    - Related Jobs
  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator, you'll be instrumental in designing, implementing, and ... and improve efficiency. + Developing and maintaining these scripts to manage system administration , monitoring, and deployment workflows. + Collaborating with… more
    Leidos (12/20/25)
    - Related Jobs
  • Information Systems Security Manager…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Manager (ISSM), Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security… more
    CGI Technologies and Solutions, Inc. (12/31/25)
    - Related Jobs
  • Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. ... you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer, you will help...will also be a technical member of a dynamic systems engineering team that informs the Government… more
    Sciolex Corporation (10/09/25)
    - Related Jobs
  • Senior System Administrator

    SAIC (Arlington, VA)
    …providing technical oversight and consultation services. + Perform complex system administration and security engineering efforts, STIG remediation, ... **Description** SAIC is seeking a motivated and experienced ** System Administrator** to join our team ...server-related issues. + Provide mentorship and guidance to junior systems administrators and other IT staff. + Improve efficiencies… more
    SAIC (12/13/25)
    - Related Jobs