• Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems / Network Administrator ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Summary:** Systems / Network administrator will provide support...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (09/20/25)
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  • Network and Computer Systems

    Deloitte (Baltimore, MD)
    …ABET accredited or NCAE designated institution + 3 + years of experience as a network or systems administrator + Active Top Secret security clearance (SCI ... through innovation. Work You'll Do Join Deloitte as a Network & Server Administrator , where you'll install,...organization's local area network (LAN), data communications network , operating systems , and both physical and… more
    Deloitte (09/27/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …**Position Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared ** Network Administrator 3 ** to assist on the design and maintenance ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient,...of its network of specialized hardware, the selectee will be expected… more
    M. C. Dean (09/23/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support...to sustain 99.99% uptime across multiple geographically distributed sites. 3 . Enterprise Systems Administration - Expert in… more
    St. George Tanaq Corporation (08/15/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …testing, hardening, and assessments to meet strict compliance and operational security requirements Network Administrator requirements are: + 3 + years of ... commitment to excellence in everything we do. About the Network Administrator position We are looking for...BGP + Experience with issue tracking and configuration management systems and processes + Understanding of security best practices… more
    Tactibit Technologies LLC (09/25/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    Nightwing (09/22/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will ... university and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of...and complexity. In lieu of a Bachelor's degree, three ( 3 ) years of additional Network Administration experience… more
    ManTech (09/19/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …discipline from an accredited college or university with 12+ years of experience as a Network Administrator . 3 additional years of Network Administration ... **Mantech** seeks a motivated, career and customer-oriented ** Network Administrator ** with a focus on...configuring, scripting, and managing Unix, RHEL and Windows operating systems + Familiarity with Scanboy + Familiarity with JIRA… more
    ManTech (07/23/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Fort Meade, MD)
    …. Essential Job Responsibilities + Maintains smooth operation of multi-user computer systems , including coordination with network administrators. + Duties may ... TS/SCI with Poly Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (10/07/25)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (08/27/25)
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