• Information System Security…

    Huntington Ingalls Industries (Fort Meade, MD)
    …a short video: https://vimeo.com/732533072 Job Description HII Mission Technologies is seeking an Information System Security Administrator for our ... Government Agencies and Offices to maintain and manage classified Information Systems . Manages changes to system... Information Systems . Manages changes to system and assesses the security impact of… more
    Huntington Ingalls Industries (04/21/25)
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  • Security Administrator

    CACI International (Chantilly, VA)
    …such as CompTIA Security + Other relevant cybersecurity certifications like Certified Information Systems Security Professional (CISSP), or Certified ... Security Administrator Job Category: Information...by identifying, assessing, and mitigating vulnerabilities across our classified systems . You will be at the forefront of developing… more
    CACI International (04/26/25)
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  • Tanium Administrator

    CACI International (Chantilly, VA)
    …certifications might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional (CISSP) + Certified Ethical ... Tanium Administrator Job Category: Information Technology Time...vulnerability assessments and remediation + Integrating Tanium with other security tools and SIEM systems + Troubleshooting… more
    CACI International (04/30/25)
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  • GPS Security - System…

    Deloitte (Washington, DC)
    …and developing specialized system security processes and procedures. The System Administrator performs systems security administration functions, ... Annapolis Junction, MD and occasional travel within the US. Security System Administrator The ...day-to-day operations and maintenance of the Firm's classified automated information systems with an additional responsibility to… more
    Deloitte (03/22/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …**Physical Security System Administrator 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... customers across high-growth markets. As a System Administrator for our Physical Security Systems... Information Management), and other Integrated Electronic Security Systems . Your role is pivotal to… more
    M. C. Dean (05/01/25)
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  • Cyber Systems and IT Security…

    Leidos (Washington, DC)
    …at a Glance:** As a Cyber Systems and IT Security Administrator , you'll leverage your **operating system and cybersecurity expertise** to apply the ... **Description** **Join Our Leidos Team as a Cyber Systems and IT Security Administrator...excel in a **collaborative team environment** , working alongside information assurance, network engineering, and system administration… more
    Leidos (04/12/25)
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  • Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    We are seeking a highly skilled and experienced Systems Administrator to join our dynamic team. The ideal candidate will possess a deep understanding of ... network connections. + ** Security :** + Implement and maintain computer and systems security best practices. + Perform vulnerability management and patch… more
    Clark Construction Group, LLC (04/26/25)
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  • Systems Security…

    OCT Consulting, LLC (Washington, DC)
    Systems Security Administrator (15.23) OCT Consulting is a business management and technology consulting firm that provides support to Federal Government ... and Duties OCT currently has an opening for a Systems Security Administrator to work...applications may subsequently be added). + Coordinate with applicable Information System Security Officers (ISSOs)… more
    OCT Consulting, LLC (04/25/25)
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  • System Administrator…

    Jacobs (Chantilly, VA)
    Blacklynx, a Jacobs company, is seeking a talented and motivated cleared System Administrator to join our dynamic team. As a professional IT System ... This role will be responsible for ensuring secure and stable operation of systems , seamless flow of information and proper functioning of endpoints throughout… more
    Jacobs (03/25/25)
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  • Systems Administrator (Expert)

    BAE Systems (Herndon, VA)
    …driven to improve our future and protect our freedom. We are seeking a skilled Systems Administrator with expertise in Amazon Web Services (AWS) to join our ... related field + Broad understanding of technical principles, theories and concepts in the Systems Administrator field with Linux based systems + Strong… more
    BAE Systems (04/08/25)
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