• Senior Network Administrator

    Service Source (Oakton, VA)
    …remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use of networks and provides ... monitoring of error logs and user-reported network issues. The senior network administrator conducts regular audits to ensure that the systems meet expectations for… more
    Service Source (05/22/25)
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  • Windows System Administrator 4

    M. C. Dean (Falls Church, VA)
    …over 7,000 employees, our capabilities span electrical, electronic security, telecommunications , life safety, automation and controls, audiovisual, and IT systems. ... and cybersecurity industries. We are seeking a **Windows System Administrator 4** to join our **Security and Electronic Systems...holidays as needed. + Requires minimum of Security + Certification , CASP, or CISSP certification . + Demonstrated… more
    M. C. Dean (07/18/25)
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  • Senior Communication Administrator - Lead

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for a Senior Communication Administrator - Lead in Washington, DC. **Responsibilities** + Practical skills, experience and ... 15+ years of Telecommunication Engineering experience + Required (CTNS) Certified Telecommunications Network Specialist prior to on boarding + Clearance Required:… more
    GovCIO (06/17/25)
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  • Unified Communications Administrator

    CACI International (Washington, DC)
    Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... technical knowledge of VoIP / PBX telephony systems, software, hardware, Telecommunications standards, and Cisco Unified Communications Manager. + Provide technical… more
    CACI International (07/22/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …over 7,000 employees, our capabilities span electrical, electronic security, telecommunications , life safety, automation and controls, audiovisual, and IT systems. ... in electrical, engineering, and cybersecurity industries. We are seeking a **Network Administrator 2** to join our **Security and Electronic Systems (SES)** business… more
    M. C. Dean (07/22/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …over 7,000 employees, our capabilities span electrical, electronic security, telecommunications , life safety, automation and controls, audiovisual, and IT systems. ... engineering, and cybersecurity industries. . Seeking a senior **Database Administrator 5** that is able to work with a...Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL Certified Expert (LCE) with a… more
    M. C. Dean (07/15/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …over 7,000 employees, our capabilities span electrical, electronic security, telecommunications , life safety, automation and controls, audiovisual, and IT systems. ... in electrical, engineering, and cybersecurity industries. Seeking a **Database Administrator 3** that is able to work with a...Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL Certified Expert (LCE) with a… more
    M. C. Dean (07/15/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …over 7,000 employees, our capabilities span electrical, electronic security, telecommunications , life safety, automation and controls, audiovisual, and IT systems. ... Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared **Network Administrator 3** to assist on the design and maintenance of its network of… more
    M. C. Dean (07/26/25)
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  • Enterprise IT Support Officer - Dedicated Support

    ManTech (Mclean, VA)
    …4 years' experience required supporting customer IT installations. + Component Mission Administrator (CMA) Certification or Directorate Mission Administrator ... that involve computer hardware, software, network, system/application access, and telecommunications systems. + Knowledge of Windows Active Directory, multiple… more
    ManTech (06/15/25)
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  • Cloud Network Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Springfield, VA)
    … required.** **Cisco Certified Network Professional Enterprise (CCNP-E) certification required.** **CheckPoint Certified Security Administrator (CCSA) ... particular area of Information Technology (eg, Information Systems Architecture, Telecommunications Systems Design, Architecture, Implementation, Information Systems Integration, Software… more
    General Dynamics Information Technology (06/06/25)
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