• JFL Consulting, LLC (Washington, DC)
    …junior analysts, provide training on detection techniques, and contribute to SOPs Support cyber hunt operations , threat modeling, and forensic analysis as needed ... networks, JFL Consulting, LLC provides advanced network security solutions to a range of US Government and US commercial clients. Our cybersecurity operators are… more
    Upward (07/10/25)
    - Save Job - Related Jobs - Block Source
  • CACI International, Inc. (Chantilly, VA)
    …issues Be part of a department with an expanding range of programs focusing on Cyber Operations , where you get to grow on and between programs with peers who ... purposes, while staying at the forefront of technology and operations . Work on highly visible projects that directly make...a part of our team. You'll get paid for cyber events and training, such as our Capture the… more
    Upward (07/11/25)
    - Save Job - Related Jobs - Block Source
  • SRC, Inc (Fairborn, OH)
    …use both Linux and Windows operating systems Knowledge of Information Operations (IO) to include cyber -attack and defense mechanisms Knowledge of ... Lab (VCL) from other sources and conduct electronic warfare, cyber warfare, and information operations experiments. What...for this role is market competitive. The anticipated salary range for this position based out of Dayton, OH… more
    Upward (07/17/25)
    - Save Job - Related Jobs - Block Source
  • Proofpoint, Inc. (Draper, UT)
    …threats, safeguard their data, and make their users more resilient against cyber -attacks. Leading organizations of all sizes, including more than half of the ... the organization to foster collaboration between Product, Engineering and Operations teams. *Manage an international 24x7, multi-site production infrastructure… more
    Upward (07/25/25)
    - Save Job - Related Jobs - Block Source
  • Linux Cyber Range

    Lockheed Martin (North Charleston, SC)
    …role on the Cyber Support Operations team supporting the National Cyber Range Complex \(NCRC\) program in Charleston, South Carolina\. **Why Join Us** ... cyber warfighter\. As part of the National Cyber Range Complex \(NCRC\) program in Charleston,...in Charleston, South Carolina\. As a member of the Range Operations team, you will be responsible… more
    Lockheed Martin (07/12/25)
    - Save Job - Related Jobs - Block Source
  • Debian System Engineer - Cyber

    CACI International (Chantilly, VA)
    …. Be part of a department with an expanding range of programs focusing on Cyber Operations , where you get to grow on and between programs with peers who are ... Debian System Engineer - Cyber Operations Job Category: Engineering Time...of experience** from the following bullets:o Strong proficiency with Linux systems/command lineo Demonstrated knowledge of the Debian Operating… more
    CACI International (07/25/25)
    - Save Job - Related Jobs - Block Source
  • Mid-Level Defensive Cyber Operations

    ISYS Technologies (CA)
    …of our government customers. I2X Technologies is seeking a Mid-level Defensive Cyber Operations Engineerto support ongoing activities for a customer at ... + Advises on technical design and implementation of Defensive Cyber Operations capability required to effectively protect,...Splunk, etc.) + Agile frameworks for software development + Linux operating systems (Red Hat, Kali, etc.) + Windows… more
    ISYS Technologies (07/11/25)
    - Save Job - Related Jobs - Block Source
  • Lead Cyber Range Architecht…

    EPS Corporation (Edinburgh, IN)
    LEAD CYBER RANGE ARCHITECHT (COMPUTER NETWORK ARCHITECHT) - (555) Share this job as a link in your status update to LinkedIn. Job Title LEAD CYBER RANGE ... is looking for shall provide and designate a Lead Cyber Range Architect. The Lead Cyber...The employee shall have full ownership of the technical operations of the CTEP environment and will manage multiple… more
    EPS Corporation (05/03/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator / Principal…

    Northrop Grumman (Wright Patterson AFB, OH)
    …only part of history, they're making history. Northrop Grumman is seeking a Linux Systems Administrator to maintain and enhance Linux Systems and Infrastructure ... for creating all-source intelligence defining the present and future air, air defense, cyber , space and ballistic missile threats to enable military operations ,… more
    Northrop Grumman (05/29/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator/Principal…

    Northrop Grumman (Wright Patterson AFB, OH)
    …part of history, they're making history. Northrop Grumman is seeking a Linux Systems Administrator/Principal Systems Administrator to maintain and enhance Linux ... Wright Patterson Air Force Base in Dayton, OH. This Linux Systems Administrator will be an active part of...intelligence defining the present and future air, air defense, cyber , space and ballistic missile threats to enable military… more
    Northrop Grumman (07/03/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator ( Linux )

    Tyto Athene (Doral, FL)
    Linux environments from emerging threats + Execute lifecycle management of Linux systems, aligning operations with risk mitigation, cybersecurity, and ... **Description** Tyto Athene is searching for a **Senior Systems Administrator ( Linux )** to support US Southern Command on the SCITES II Contract in Doral, Florida.… more
    Tyto Athene (07/24/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …in multiple environments from test or development to production. + Monitor Linux infrastructure, systems operations , and critical application services 24/7; ... Trust/Other Required:** NACI (T1) **Job Family:** Systems Engineering **Skills:** Linux ,Red Hat Ansible,Red Hat Enterprise Linux (RHEL),System… more
    General Dynamics Information Technology (07/25/25)
    - Save Job - Related Jobs - Block Source
  • Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …**Skills:** DISA STIG,Network Architecture,Red Hat Ansible,Red Hat Enterprise Linux (RHEL),System Center Operations Manager (SCOM) **Certifications:** ... of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration… more
    General Dynamics Information Technology (07/06/25)
    - Save Job - Related Jobs - Block Source
  • Senior Cyber Threat Intelligence Engineer

    USAA (Plano, TX)
    …programming. This candidate also needs a strong background in cybersecurity and cyber threat intelligence, linux systems administration, and programming. The ... Be part of what truly makes us special and impactful. **The Opportunity** The Cyber Threat Fusion & Emulation (CTFE) Team is seeking Cyber Threat Intelligence… more
    USAA (05/11/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Microsoft Server Operating Systems,Microsoft Windows Environment **Certifications:** ... Citizenship Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems' workflows and… more
    General Dynamics Information Technology (05/10/25)
    - Save Job - Related Jobs - Block Source
  • Lead Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental ... Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range : $120,000.00 - $150,000.00 Security Clearance: TS/SCI Level of Experience: Senior… more
    Huntington Ingalls Industries (07/09/25)
    - Save Job - Related Jobs - Block Source
  • Linux System Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental ... electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and… more
    Huntington Ingalls Industries (05/19/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Cyber Security Engineer- Hybrid Remote

    GovCIO (Tampa, FL)
    …Network Operations Centers (NOCs), Security Operation Centers (SOCs), or Cyber Security Operations Centers (CSOCs) monitoring, maintaining, and life cycling, ... (Security+CE, CCNA Security, CySA+, CASP, etc.). + Extensiveexperience with Cyber Network Defense (CND), Cybersecurity Operations ,or currentCCNPLevelCertification:CCNPSecurity/SCOREorCCNPCyberOps/CBRCORE.… more
    GovCIO (07/24/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux SysAdmin 2

    Lockheed Martin (Fort Meade, MD)
    **Description:** **What We're Doing:** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting ... the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and… more
    Lockheed Martin (07/12/25)
    - Save Job - Related Jobs - Block Source
  • Cybersecurity Architect ( Cyber Architect…

    Huntington Ingalls Industries (Hanover, MD)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental ... electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and… more
    Huntington Ingalls Industries (07/10/25)
    - Save Job - Related Jobs - Block Source