• Senior Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly ... experienced and qualified Senior Network Systems ...Network Management System (NMS) servers, Assured Compliance Assessment Solution ( ACAS ) Security Centers (SC) and NESSUS systems, and Standalone(configuration… more
    General Dynamics Information Technology (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator Senior Advisor

    PingWind INC (Doral, FL)
    Systems Administrator Senior Advisor Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA) Job Type Full-time Description Location:Doral, Florida Required ... IT career field Seeking an IT Microsoft Enterprise Systems Administrator to perform Systems Security audits, review ACAS... Administrator to perform Systems Security audits, review ACAS and QRadar reports, perform scans, use PowerShell and… more
    PingWind INC (07/23/25)
    - Save Job - Related Jobs - Block Source
  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage the Assured Compliance Assessment Solution ( ACAS ) infrastructure, including system configuration, scanning schedules, reporting, and ... vulnerability analysis in accordance with DISA ACAS Best Practices Guide. + Perform Security Technical Implementation Guide (STIG) compliance scans and generate… more
    TekSynap (07/26/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator , Windows Location HI - Kaua'i Job Code 13428 # of openings 1 Apply Now ... Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. The...hardening, patching, and vulnerability remediation using tools such as ACAS , ESS, and SCAP. + Perform system hardening, patching,… more
    Alaka'ina Foundation Family of Companies (09/19/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations… more
    V2X (08/07/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the...Linux and Windows systems with other enterprise tooling (eg, ACAS , Splunk, SolarWinds, Backup systems, etc.). + Ensure patches… more
    General Dynamics Information Technology (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Cybersecurity Network Defense Administrator

    GovCIO (Dover, DE)
    …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - ... reporting, and analysis activities in accordance with the DISA ACAS Best Practices Guide. The administrator will...the DISA ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security Solution (AESS)… more
    GovCIO (09/25/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Systems Administrator , Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a ... Systems Administrator , you'll have the chance to build your expertise...engineer + Experience with Assured Compliant Assessment Solution ( ACAS ) or Tenable Nessus security scanners + Knowledge… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Senior System Administrator

    Exeter Government Services, LLC (Huntsville, AL)
    Senior System Administrator Location: Huntsville, AL Required Clearance: Secret security clearance Required Certification(s): IAT Level II qualified, Security+ ... Description: Exeter Information Technology Services is seeking an Intermediate System Administrator Support Service Specialist to support our staffing plan for the… more
    Exeter Government Services, LLC (08/15/25)
    - Save Job - Related Jobs - Block Source
  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** with GDIT. A career in enterprise IT ... people are our differentiator. Our work depends on a ** Senior VMware Administrator ** joining our team in...applications + Tracks and remediates IAVM vulnerabilities + Manages ACAS vulnerability reports and remediates as required + Performs… more
    General Dynamics Information Technology (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator (Linux)

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator (Linux) Location HI - Kaua'i Job Code 13228 # of openings 1 Apply Now ... Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The...hardening, patching, and vulnerability remediation using tools such as ACAS , ESS, and SCAP. + Develop and maintain PowerShell… more
    Alaka'ina Foundation Family of Companies (09/19/25)
    - Save Job - Related Jobs - Block Source
  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Salary | Full Time NAVAIR Senior Systems Administrator Overview: JHNA is currently seeking a talented Senior Systems ... with the following: + Windows Server + SAN + Networking + STIGs + ACAS + COMPTIA Security+ or other DOD INST 8570 compliant qualification required. + Operating… more
    JHNA (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... + Perform system hardening, patching, and vulnerability remediation using tools such as ACAS , ESS, and SCAP. + Develop and maintain PowerShell scripts for automation… more
    Amentum (09/24/25)
    - Save Job - Related Jobs - Block Source
  • Senior Level-Cloud System…

    Leidos (Huntsville, AL)
    …work is ahead!** Leidos' Defense Systems Land Systems is seeking a **Cloud System Administrator ** to join our team with the ability and experience to work missile ... the BMD Simulations and Analysis Portfolio. As a Cloud System Administrator , you'll support architecting, deploying, and optimizing cloud infrastructures. In this… more
    Leidos (09/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …demonstrate control compliance and support audits. + Review and analyze ACAS (Assured Compliance Assessment Solution) and STIG (Security Technical Implementation ... security artifacts supporting compliance and audit requirements. + Strong knowledge of ACAS and STIG report analysis and remediation coordination. + Expertise in… more
    TekSynap (07/26/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux Systems Administrator

    The Boeing Company (Hazelwood, MO)
    …Boeing Company's Specialized United States Infrastructure organization is currently seeking a ** Senior Linux Systems Administrator ** to join the team in ... maintenance, and conduct monthly server patching + Utilize vulnerability scanners like ACAS /Nessus and manage distributed file systems + Maintain and organize the… more
    The Boeing Company (09/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems and Network…

    SAIC (Battle Creek, MI)
    **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise in ... + VMWare vSphere/ESXi, Citrix (Provisioning, XenApp, Storefront), McAfee ePO + ACAS /Nessus, Red Hat Enterprise Linux (RHEL), UNIX + Cisco Catalyst/Nexus switches,… more
    SAIC (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Information Systems…

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must ... Patching and updating Windows and Red Hat servers and workstations. + Familiarity with ACAS Suite, to include Nessus Security Center scanning as well as SCAP tools… more
    Concurrent Technologies Corporation (09/07/25)
    - Save Job - Related Jobs - Block Source
  • Windows Applications Administrator

    SMX (Patuxent River, MD)
    Windows Applications Administrator (4708)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD The Administrator will support enterprise ... and application software, with responsibilities including patching, backup validation, ACAS scans, and scripting automation to improve efficiency. This role… more
    SMX (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Cybersecurity Internal Controls…

    GovCIO (Salt Lake City, UT)
    …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - ... **Overview** GovCIO is currently hiring for Cybersecurity Internal Controls Administrator to providecomprehensive support. This position will be located… more
    GovCIO (09/24/25)
    - Save Job - Related Jobs - Block Source