• Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …our federal government customer. The Senior Security Administrator will be the Security Team lead and provide security services and support for the ... Senior System Administrator - Network Security WFH Flexible*Suitland,... for federal agencies. + Experience being a team lead or managing/directing others. + Extensive knowledge of NIST… more
    St. George Tanaq Corporation (08/19/25)
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  • Lead System Administrator

    CACI International (Aberdeen Proving Ground, MD)
    Lead System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * ​ **The Opportunity:** Support the DoD as the Lead System Administrator to an Army Task...DNS, Site and Services. + Knowledge of TCP/IP, information security /authorization profiles, or system administration of Linux or Windows… more
    CACI International (08/26/25)
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  • Lead SAP GRC Administrator - Senior…

    Cognizant (Annapolis, MD)
    **About the role:** As a Lead SAP GRC Administrator , you will play a pivotal role in safeguarding enterprise systems by implementing robust SAP Security ... role, you will:** + Oversee the deployment of SAP Security protocols and GRC Access Control to ensure data...identify vulnerabilities, and implement corrective actions to strengthen system security . + Mentor junior staff and contribute to ongoing… more
    Cognizant (08/29/25)
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  • Senior Lead ServiceNow Administrator

    Lumen (Annapolis, MD)
    …we digitally connect the world and shape the future. **The Role** This Senior Lead Software Development Engineer role is tailored for a ServiceNow Administrator ... Responsibilities** + Perform core ServiceNow administration tasks including instance cloning, security configuration, user and role management, and platform setup. +… more
    Lumen (08/19/25)
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  • Senior System Administrator - Network…

    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 our federal...and all configurations. + Plan, coordinate, and implement network security measures to protect data, software, and hardware. +… more
    St. George Tanaq Corporation (08/15/25)
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  • MacOS Systems Administrator

    Chenega Corporation (Silver Spring, MD)
    …(eg, Microsoft Windows Server Hybrid Administrator Associate, MS Azure Administrator certification, etc.) is preferred. + T2 Security Investigation + ... **Req ID:** 37093 **Summary** **MacOS Systems Administrator ** **Silver Spring, MD** Are you ready to...ways to maintain a culture where we excel and lead healthy, happy lives. **Corporate citizenship** Chenega MIOS is… more
    Chenega Corporation (08/08/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure...service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot,… more
    CACI International (08/01/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …and optimize a wide variety of IT systems. We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... Senior System Administrator Job Category: Information Technology Time Type: Full...solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure… more
    CACI International (08/01/25)
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  • Microsoft365 Administrator

    General Dynamics Information Technology (Rockville, MD)
    …**Desired Qualifications:** + Microsoft Certifications (eg, Microsoft Certified: Enterprise Administrator Expert, Security Administrator Associate). + ... applicable) and taking work orders from the program manager and technical lead for the overall implementation. The **Microsoft365 Administrator ** will… more
    General Dynamics Information Technology (08/29/25)
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  • Cloud Network & Computer Systems…

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Administrator - Advanced (Secret to TS) (3264)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Cloud Network & Computer Systems Administrator ** to be part of our Information Technology Team supporting NAWCAD at Patuxent River, MD. The … more
    SMX (08/08/25)
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