• 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 ... individual with both hands-on technical expertise in managing modern enterprise IT systems and a deep understanding of federal cybersecurity frameworks and risk… more
    M. C. Dean (08/27/25)
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  • Network Tools Administrator

    Leidos (Mclean, VA)
    **Description** **Network Tools Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... thrive, keep reading!** Leidos National Security Sector is seeking a Network Tools Administrator for work on Intelligence Community (IC) program. **In this role you… more
    Leidos (07/22/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …and cybersecurity industries. **Position Summary:** MC Dean is seeking a highly competent TS /SCI with Polygraph cleared **Network Administrator 3** to assist on ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (09/23/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …ESXi/vSphere systems . Relevant Certifications: + Microsoft Certified: Azure Administrator Associate ; VMware Certified Professional Global InfoTek, Inc. is ... Clearance Level: TS /SCI US Citizenship: Required Job Classification: Full Time...Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring,… more
    Shuvel Digital (08/13/25)
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  • Sr. SharePoint Administrator

    Leidos (Chantilly, VA)
    …related to SharePoint or Microsoft 365 (eg, MS-100, MS-101, or SharePoint Administrator Associate ). + Knowledge of Power Platform (Power Automate, PowerApps). ... **Leidos** has a new and exciting opportunity for a **Sr. SharePoint Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/28/25)
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  • Access Administrator

    ManTech (Mclean, VA)
    MANTECH seeks a motivated, career-oriented, and customer-focused **Access Administrator ** to join our team in **McLean, VA.** In this role, you will support secure ... High School Diploma with 11+ years of experience, or Associate 's Degree with 9+ years, or Bachelor's Degree with...7+ years of relevant experience. + Active Component Mission Administrator (CMA) or Directorate Mission Administrator (DMA)… more
    ManTech (08/20/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Intermediate PSOC Administrator

    Chenega Corporation (Springfield, VA)
    **Req ID:** 37856 **Summary** **Intermediate PSOC Administrator ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly ... of experience working in the Federal marketplace. The **Intermediate PSOC Administrator ** provides 24/7/365 monitoring services of the customer's IT-enabled Mission… more
    Chenega Corporation (10/01/25)
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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 be ... college or university with 12+ years of experience as a Network Administrator . 3 additional years of Network Administration experience with an associate… more
    ManTech (07/23/25)
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  • Government Vehicle Administrator

    Leidos (Chantilly, VA)
    …We are seeking a highly organized and detail-oriented **Government Vehicle Administrator who** is responsible for managing and coordinating a fleet of ... coordination, mileage tracking, and support for long-term vehicle planning. The Administrator plays a key role in operational logistics and contributes to… more
    Leidos (09/09/25)
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