• 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 (07/11/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …Management (IAVM) Plan. + Lead the preparation and production of a System Security Administrator and Operators Manual (SSAOM). + Lead obtaining Authorization to ... One Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (07/01/25)
    - Save Job - Related Jobs - Block Source
  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five ... One Technology & Management, Ltd. is seeking one (1) Security Software Engineer. This position is contingent upon award...work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to: + Debug… more
    Imagine One Technology & Management (06/25/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • IT Opportunities in Support of the Air Force…

    CACI International (Fort Belvoir, VA)
    …(Trellix/Tanium) + Active Directory Administrator + Linux Administrator + Linux Administrator + Security Administrator + Tanium Administrator - ... operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and life cycle support… more
    CACI International (07/10/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator Intermediate - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    … Intermediate** joining our team to support the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR INTERMEDIATE WILL MAKE AN ... 7 + years of related experience **Job Description:** **Systems Administrator Intermediate - TS/SCI required** Transform technology into opportunity as… more
    General Dynamics Information Technology (06/28/25)
    - Save Job - Related Jobs - Block Source
  • Tanium Administrator

    CACI International (Chantilly, VA)
    …AWS, GCP). + Relevant certification might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional (CISSP) + ... Tanium Administrator Job Category: Information Technology Time Type: Full...enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and… more
    CACI International (05/23/25)
    - Save Job - Related Jobs - Block Source
  • Cleared Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    …Preferred Qualifications: + Azure certifications such as Microsoft Certified: Azure Administrator Associate (AZ-104) or Azure Security Engineer Associate. + ... Cleared Microsoft Azure Enclave Administrator * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description VSO is seeking a skilled and motivated Mid-Level… more
    Virtual Service Operations (05/03/25)
    - Save Job - Related Jobs - Block Source
  • Cloud Network Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Springfield, VA)
    …Network Professional Enterprise (CCNP-E) certification required.** **CheckPoint Certified Security Administrator (CCSA) certification required. Candidates who ... Cisco Certified Internetworking Expert -Enterprise Infrastructure (CCIE-EI), CheckPoint Certified Security Administrator (CCSA).** The likely salary range for… more
    General Dynamics Information Technology (06/06/25)
    - Save Job - Related Jobs - Block Source
  • Network Administrator , Junior

    Leidos (Chantilly, VA)
    …work is ahead!** The Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Network Administrator , Junior to join ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (06/28/25)
    - Save Job - Related Jobs - Block Source
  • Network Administrator

    Leidos (Chantilly, VA)
    …work is ahead!** The Multi-domain Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Network Administrator to join a ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (06/28/25)
    - Save Job - Related Jobs - Block Source