• Systems Security Administrator

    OCT Consulting, LLC (Washington, DC)
    Systems Security Administrator (15.23) OCT Consulting is a business management and technology consulting firm that provides support to Federal Government ... Responsibilities and Duties OCT currently has an opening for a Systems Security Administrator to work with a technology division within the Federal Bureau of… more
    OCT Consulting, LLC (05/23/25)
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  • Security Administrator

    CACI International (Chantilly, VA)
    Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... 10% Type of Travel: Continental US * * * **The Opportunity:** As a Security Administrator on EITaaS, you will play a crucial role in fortifying our risk posture… more
    CACI International (04/26/25)
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  • Endpoint Security Administrator

    Oneida Technical Solutions (Chantilly, VA)
    …EITaaS IT Service Management offerings to SIPR. We are currently seeking an Endpoint Security Administrator for an onsite position in Chantilly, VA. Seeking a ... proactive and skilled Endpoint Security Administrator to oversee the security of the organization's endpoint devices, including laptops, desktops, and other… more
    Oneida Technical Solutions (04/19/25)
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  • Security Administrator

    ManTech (Stafford, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Security Administrator ** to join our team in **Stafford, VA** . This is a full-time onsite position ... where you will provide oversight, maintain physical security , and process accesses to sensitive spaces supporting National Defense. **Responsibilities include but… more
    ManTech (06/25/25)
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  • Personnel Security Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced Personnel Security Administrator (PSA) to support Intelligence Community (IC) within our Security Service ... * The selected candidate will be part of a consolidated Personnel Security Department, managing files from various sites, processing all clearance activities and… more
    Leidos (05/21/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …improving lives, and changing the world for the better. We are seeking a **Physical Security System Administrator 4** to join our ** Security and Electronic ... 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 (05/14/25)
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  • Security Program Information…

    NANA Regional Corporation (Rosslyn, VA)
    Akima Data Management (ADM), an Akima company, is seeking a Security Program Information Administrator (SPIADM) to provide senior personnel administrative ... management and collection effort of personnel supporting DS/IP/OPO programs. + The Security Program Information Administrator shall possess strong VBA and SQL… more
    NANA Regional Corporation (06/06/25)
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  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …diagnoses problems with these or with the behavior of network-attached computers. + A security administrator is a specialist in computer and network security ... devices such as firewalls, as well as consulting on general security measures. + A web administrator maintains web server services that allow for internal or… more
    Koniag Government Services (05/01/25)
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  • Senior Tenable Nessus Administrator

    CACI International (Chantilly, VA)
    …the organization's infrastructure. **Responsibilities:** You will be a Senior Tenable-Nessus Security Administrator for the Engineering Operations team for the ... for 5 years of relevant experience). + Proven experience as a Nessus-Tenable Security Administrator or in a similar role, with hands-on experience in managing … more
    CACI International (06/24/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …and anomaly detection/resolution, refresh and modernization planning, network integrations, and security hardening. As a Network Administrator , you will be ... testing, hardening, and assessments to meet strict compliance and operational security requirements Network Administrator requirements are: + 3+ years of… more
    Tactibit Technologies LLC (06/26/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    …leaders in electrical, engineering, and cybersecurity industries. Responsibilities As a System Administrator for our Physical Security Systems, you will be ... Security Information Management), and other Integrated Electronic Security Systems. A Systems Administrator 4 position is a SME/team lead position. Your role… more
    M. C. Dean (06/27/25)
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  • Senior Systems Administrator - TS/SCI…

    Leidos (Fort Belvoir, VA)
    …or scientific missions. + Certifications in relevant technologies (eg, CompTIA Security +, Microsoft Certified Systems Administrator , AWS Certified SysOps ... **Description** Leidos is seeking a highly skilled **Senior Systems Administrator ** to support mission-critical operations across various laboratory environments.… more
    Leidos (06/11/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …(MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a key role ... such as Microsoft Certified: Azure Administrator Associate, AWS Certified SysOps Administrator , CompTIA Security + or similar security certifications. +… more
    Leidos (06/30/25)
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  • Senior Network Operations Administrator

    Leidos (Lorton, VA)
    …**Preferred Qualifications:** + Relevant certifications (eg, CompTIA Network+, CompTIA Security +, Microsoft Certified: Azure Administrator Associate, Cisco ... at Leidos is looking for a **Senior Network Operations Administrator ** to support a fast-paced program with the Air...type + Manage password policies and ensure compliance with security standards for all user accounts + Perform routine… more
    Leidos (06/17/25)
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  • PubSec Microsoft Solutions Consultant…

    SHI (Washington, DC)
    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 (06/20/25)
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  • Systems Security Administration (SSA)…

    OCT Consulting, LLC (Washington, DC)
    …knowledge of account and access management. + Experience managing a team of system security administrator personnel + CISSP, PMP, and Comp TIA A+ certifications ... Systems Security Administration (SSA) Management Team Lead (15.23) OCT...Duties OCT currently has an opening for a Systems Security Administration (SSA) Management Team Lead to work with… more
    OCT Consulting, LLC (05/23/25)
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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 (06/11/25)
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  • Senior Web Designer/Developer with an Active…

    Zantech (Suitland, MD)
    …(MOS) - Advanced Word + Certified Web Professional (CWP); CompTIA Security + + SharePoint Administrator /Developer certifications + Section 508 Accessibility ... looking for an upcoming talented Senior Web Designer/Developer with an Active TS-SCI Security Clearance to lead web support services for the Coast Guard Intelligence… more
    Zantech (06/08/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    **Description** **Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy ... - where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_ them. You'll be part… more
    Leidos (07/02/25)
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  • Systems Administrator Senior (VMware)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    Administrator Senior** joining our team to support the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN ... related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VMware) - TS/SCI required** Transform technology into… more
    General Dynamics Information Technology (05/27/25)
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