• System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the day-to-day management, maintenance, ... the reliability, security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal… more
    M. C. Dean (08/27/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    …+ Requires 2 + years of experience programming/administrating Physical Access Control Systems. + Requires system administrator experience in performing ... in electrical, engineering, and cybersecurity industries. Responsibilities As a System Administrator for our Physical Security Systems, you will be responsible for… more
    M. C. Dean (09/26/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …+ Requires 2 + years of experience programming/administrating Physical Access Control Systems. + Requires system administrator experience in performing ... the world for the better. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As… more
    M. C. Dean (08/30/25)
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  • System Administrator 1

    M. C. Dean (District Of Columbia, DC)
    …and cybersecurity industries. Responsibilities **Position Summary** The Systems Administrator 1 is responsible for the day-to-day management, maintenance, ... the reliability, security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal… more
    M. C. Dean (08/27/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …and cybersecurity industries. Responsibilities What you'll do: The Systems Administrator 3 is responsible for the day-to-day management, maintenance, and ... the reliability, security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal… more
    M. C. Dean (08/27/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating advanced ... Methodology and Unified Facilities Criteria (UFC) 4-010-06, Cybersecurity of Facility-Related Control Systems. . Assist in the development and verification of… more
    M. C. Dean (08/27/25)
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  • System Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Administrator 5** to join our **Security and Electronic Systems (SES)** business ... maintains electronic security services inclusive of intrusion detection, access control , biometric authentication, video surveillance, audio visual, it systems,… more
    M. C. Dean (08/27/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: ... M -F 9A-5P Patriot Group International Inc. (PGI), voted #1...perspective. We are looking to hire a Mission Support Administrator - Full Performance to join our team in… more
    Patriot Group International, Inc (09/30/25)
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  • Networking Administrator…

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Networking Administrator (Intermediate-Level) to join our team at Adelphi, MD. + Must be a US ... Secret Clearance + Non-remote (relocation incentive available) The Networking Administrator position will require an understanding of enterprise network… more
    Link Solutions Inc (09/18/25)
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  • PostgreSQL Database Administrator Principal

    SAIC (Ashburn, VA)
    …skilled and experienced Database Subject Matter Expert (SME) with strong Database Administrator (DBA) capabilities to join our team. The ideal candidate will ... the AWS environment. + Maintain database security policies, including role-based access control and data encryption. + **Query Tuning and Optimization** : + Analyze… more
    SAIC (09/06/25)
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