• Senior Linux Systems Administrator - 10k…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Security !** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the...network rights, and access to systems and equipment, implementing security procedures and tools . + **System Configuration… more
    Leidos (09/26/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …Timeline Open Description Assertive Professionalsis in search of a Database Administrator to support orNational Security CustomernearHanover, MD. This is ... Database Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee… more
    Assertive Professionals (07/10/25)
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  • Principal Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (07/31/25)
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  • Microsoft Solutions Consultant - Azure

    SHI (Annapolis, MD)
    … Security Operations Analyst Associate, OR + Microsoft Certified: Information Security Administrator Associate **Other Requirements** + Ability to travel up ... 180 days of hire: + Microsoft Certified: Information Protection and Compliance Administrator Associate, OR + Microsoft Certified: Azure Security Engineer… more
    SHI (08/13/25)
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  • Microsoft M465 Architect

    ManpowerGroup (Laurel, MD)
    …SharePoint, File Shares) to M365. Certifications (Preferred): Microsoft 365 Enterprise Administrator Expert, Security Administrator , or equivalent. ... Exchange Online, SharePoint, Intune, Teams, OneDrive, Power Platform, and M365 security frameworks. Hands-on experience with MFA, Conditional Access, DLP, Defender… more
    ManpowerGroup (09/26/25)
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  • CNO Developer/Engineer

    Shuvel Digital (MD)
    …Advanced Penetration Tester (GXPN), GIAC Python Coder (GPYC), GIAC Certified Unix Security Administrator (GCWN), Offensive Security Exploit Developer Global ... a senior-level CNO Developer/ Engineer Capable of developing cyber capabilities and exploitation tools at the speed of need. The candidate will be responsible for… more
    Shuvel Digital (09/04/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    … + Experience with installing or configuring devices, applications, and security tools , including Fidelis + Experience maintaining, engineering, deploying, ... utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification… more
    ENS Solutions (09/27/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …and maintain collaborative business solutions to help us revolutionize our client's business tools . As a Systems Administrator on our project, you'll configure, ... Systems Administrator The Opportunity: Your combination of people skills...Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (California, MD)
    Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after ... to improve the technology supporting the Department of Defense? As a Systems Administrator on our project, you'll ensure the current infrastructure is functional and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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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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