• Red Switch Systems Administrator

    BAE Systems (Washington, DC)
    …The selected candidate will maintain secure voice, data, message, and video telecommunications systems , equipment, and circuits for a government agency s ... a daily basis Quality assurance experience with both new and upgraded telecommunications systems Trainer / training experience Positive, service oriented… more
    BAE Systems (11/01/25)
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  • Telecommunications Network Engineer Senior

    TekSynap (Fort Belvoir, VA)
    …services. + Develop designs and plans for installation and maintenance of telecommunications systems from project inception to conclusion. + Analyze problems ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Experience in telecommunications network design and management. + Ability to work independently, or… more
    TekSynap (10/03/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …engineering, and cybersecurity industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the day-to-day ... involves configuring, troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator will… more
    M. C. Dean (11/26/25)
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  • System Administrator 4

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

    TekSynap (Fort Belvoir, VA)
    …designs, plans, and specifications for installation, configuration, and maintenance of telecommunications systems from project inception to completion. + Analyze ... independently or under general direction on moderately complex requirements for telecommunications networks. + Analyze, design, and implement voice networks, LAN and… more
    TekSynap (11/07/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... + Requires 2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator experience in performing… more
    M. C. Dean (10/23/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …electrical, engineering, and cybersecurity industries. Responsibilities What you'll do: The Systems Administrator 3 is responsible for the day-to-day management, ... involves configuring, troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator will… more
    M. C. Dean (11/26/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For… more
    DCCA (11/17/25)
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  • Mission Assurance Decision Support System…

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …in transport network design, implementation, and maintenance, with a strong telecommunications system and technology background. + Experience with DODIN ... of a talented and experienced Mission Assurance Decision Support System (MADDS) Administrator to assist in directing...Input critical and non-critical circuits for the circuit transport systems , trunks, and links to the MADSS database. +… more
    Competitive Range Solutions, LLC (11/06/25)
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  • System Administrator 4

    M. C. Dean (Annapolis Junction, MD)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** System Administrator 4** to join our **Security and Electronic ... IT solutions. **Desired / Advantageous Qualifications** + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science,… more
    M. C. Dean (11/26/25)
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