• Systems Engineer 3

    M. C. Dean (Charleston, SC)
    …maintaining DoD Security Technical Implementation Guides (STIGs) on traditional Information Technology (IT) and Operational Technology (OT) systems + ... electrical, engineering, and cybersecurity industries. We are seeking a ** Systems Engineer 3** to join our ** Security ...RMF assessment and authorization process + Develop detailed system diagrams and information flow diagrams +… more
    M. C. Dean (09/03/25)
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  • Senior Principal Windows System

    RTX Corporation (El Segundo, CA)
    …and Nessus products. + Experience working with NISPOM, JAFAN, JSIG, DFARS and/or DoD/ RMF and handling classified information . + Experience in the following ... areas: Patch management, vulnerability remediation, High Performance Computing, operating system upgrades, computer security , system monitoring and logging +… more
    RTX Corporation (10/24/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …collaborate with many teams to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can ... (CompTIA Security + CE or equivalent certification and an Operating System Certification .Direct working experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/… more
    RTX Corporation (10/29/25)
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  • Systems Engineer - Secret Clearance

    Lockheed Martin (Huntsville, AL)
    system in collaboration with other Architects including lead Systems Architect, software architects, network architect, cyber architect, etc\. This includes ... Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: System of Systems Integration… more
    Lockheed Martin (08/08/25)
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  • DOD Skillbridge Corporate Fellowship Program…

    Noblis (San Diego, CA)
    … Center Operations Manager (SCOM), Microsoft Endpoint Configuration Manager (MECM), Security Information and Event Management (SIEM), Assured Compliance ... DoD IA standards. + Install, configure, and maintain enterprise-level services and monitoring systems , including Windows Server Update Services (WSUS), System more
    Noblis (09/02/25)
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  • Cybersecurity Engineer Lead

    CACI International (Colorado Springs, CO)
    …Integrated Product Support (IPS) services for the Tactical Integrated Ground Suite (TIGS) System of Systems (SoS). These services cover a range of support ... packages and achieve ATO, including maintaining documentation, implementing and monitoring security controls, and reporting status + Reports information about… more
    CACI International (10/24/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …f) Three or more years' experience in patch management with understanding how to apply security updates to systems via YUM and RPM. g) Three or more years' ... **Sr. UNIX Systems Engineer** **Category:** Infrastructure/Cloud **Main location:** United States,...management and Security Technical Implementation Guides (STIG), Security Requirement Guides (SRG), RMF , Security more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Staff Principal Computer Systems

    Northrop Grumman (Huntsville, AL)
    … and disk space, and manage virus protection on a routine basis.Adhere to strict Information Systems security guidelines in all cases. + Maintain security ... on all classified networks as directed by the Information Systems Security Manager (ISSM)....6/3-ICD 503, RMF , STIG, JAFAN, or JSIG information system environments. + VMWare experience/certification; experience… more
    Northrop Grumman (08/21/25)
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  • Cyber Software Security Engineer Mid Level

    Lockheed Martin (Huntsville, AL)
    …and presentation skills *Networking fundamentals *Familiar with Risk Management Framework \( RMF \) *Penetration Testing / Red Team experience ** Security Clearance ... team programming environment *Experience with Git or similar version control system *Scripting experience with PowerShell, Bash, Python or similar *Secret Clearance… more
    Lockheed Martin (10/08/25)
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  • Senior Ground System Architecture

    General Atomics (Englewood, CO)
    systems . GA-EMS' expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile ... mission requirements. We currently have an exciting opportunity for a Senior Ground System Architecture working on satellite systems to join our team located… more
    General Atomics (10/31/25)
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