• Systems Security Administrator

    OCT Consulting, LLC (Washington, DC)
    Systems Security Administrator (15.23) OCT Consulting is a business management and technology consulting firm that supports Federal Government clients. We ... Responsibilities and Duties OCT currently has an opening for a Systems Security Administrator to work with a technology division within the office of a… more
    OCT Consulting, LLC (12/13/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    Network Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Required: None Type of Travel: None * * * The Network Security System Administrator will work within the Network Security Implementation and Sustainment… more
    CACI International (12/25/25)
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  • Cyber Security Administrator III

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your ... career as a Cyber Security Administrator III? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking a talented… more
    Virtual Service Operations (12/11/25)
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  • Cyber Security Administrator II

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator II * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your ... career as a Cyber Security Administrator II? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking a talented… more
    Virtual Service Operations (12/10/25)
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  • Mainframe Security Administrator

    Cayuse Holdings (Washington, DC)
    **Overview** **_JOB TITLE:_** Mainframe Security Administrator **_CAYUSE COMPANY:_** Cayuse Civil Services, LLC **_LOCATION_** Remote **_SALARY:_** $117,270.40- ... USD $117,270.40 - USD $167,523.20 /Yr. Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/3162/mainframe- security - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834356743) **Can't find the right opportunity?** Join… more
    Cayuse Holdings (01/15/26)
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  • Program Security Administrator

    Oracle (Washington, DC)
    **Job Description** Your job as a Program Security Administrator will entail working to assist individuals with all onboarding activities and answering any ... adjudication of a Public Trust Background Investigation or alternate US Government security clearance card applicable for your position Due to client contractual… more
    Oracle (12/20/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Physical Security System Administrator 4** to join our ** Security and ... and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems, you...As a System Administrator for our Physical Security Systems, you will be responsible for monitoring, maintaining,… more
    M. C. Dean (10/23/25)
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  • Azure Administrator - Security

    COMSO, Inc (Columbia, MD)
    Azure Administrator - Security & Identity Focus (ON-SITE) - CISPOINT Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... 800-53/171, CMMC, ISO 27001) Preferred Certifications + Microsoft Certified:Azure Administrator Associate (AZ-104) + Microsoft Certified: Security Operations… more
    COMSO, Inc (12/24/25)
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  • Database Administrator

    Link Solutions Inc (Adelphi, MD)
    …optimizing database performance, performing backups and recovery, and implementing security measures. The administrator collaborates with development teams ... Services and Development. Link Solutions is seeking a Database Administrator to join our team at Adelphi, MD +...a US Citizen + Must have an active DoD Security Clearance + Non-remote (relocation incentive available) The Database… more
    Link Solutions Inc (11/24/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    … to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems Administrator is responsible for supporting core ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing professionalism… more
    General Dynamics Information Technology (01/05/26)
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  • Property Administrator , Secret Government…

    General Dynamics Information Technology (Sterling, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** PROPERTY ADMINISTRATOR Contribute to the strategic direction of the business and support ... impactful mission outcomes as a Property Administrator at GDIT. Here, you'll enable the success of...Management. MEANINGFUL WORK AND PERSONAL IMPACT As a Property Administrator , the work you'll do at GDIT will be… more
    General Dynamics Information Technology (01/07/26)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …understanding of Ubuntu 14/16. 6. Certification as a RedHat Certified System Administrator (RHCSA). 7. Security certification(s), such as Cisco CCNA- Security ... System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly,...2 and Layer 3 technologies, such as VLANs, port security , 802.1Q, IP subnets, IP routing, VRF and BGP.… more
    The Metamorphosis Group (12/10/25)
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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …along with a drive for innovation to GDIT. Our **SharePoint / Systems Administrator ** must have: + ** Security Clearance Level:** Active Top Secret clearance. ... and Operations **Skills:** Microsoft SharePoint Administration,SharePoint Management,System Administration **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 6 +… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …three of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security ... Senior Network Security Engineer Job Category: Information Technology Time Type:...**Exciting Opportunity: Join Our Team as a Senior Network Security Engineer!** Are you passionate about network security more
    CACI International (12/12/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    …2 of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security Administrator ... Network Security Engineer Job Category: Information Technology Time Type:...Continental US * * * **The Opportunity:** The Network Security Engineer will work within the Network Security more
    CACI International (12/12/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …and possess at least 3 of the following: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security Administrator ... Senior Network Security Engineer Job Category: Information Technology Time Type:...**Exciting Opportunity for Network Engineers: Join Our Elite Network Security Team!** Are you a seasoned Network Engineer looking… more
    CACI International (12/06/25)
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  • Database Administrator

    BAE Systems (Reston, VA)
    …designing, developing, and managing databases, optimizing queries, ensuring data backup and security compliance. As a Database Administrator , you will be ... government customer's mission-critical objectives. We're now seeking a highly skilled Database Administrator to join our dynamic team and help us manage our… more
    BAE Systems (12/30/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... for tailored risk views. + Track progress against regulatory and internal security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning… more
    Leidos (11/25/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Systems/Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... and much more. **Join us and make a difference in National Security !** **Job Summary:** Systems/Network administrator will provide support for implementation,… more
    Leidos (12/20/25)
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  • Managed File Transfer Administrator

    System One (Herndon, VA)
    Managed File Transfer Administrator 100% Remote Security Clearance: Per government contract must be US citizen and able to obtain a public trust clearance ... Description: This is an E-commerce position requiring a minimum of bachelor's degree in computer science or related field or has equivalent work experience. Must have strong administration support skills in UNIX (Solaris / Linux) on premises and AWS… more
    System One (01/14/26)
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