• Windows Systems Administrator - Top Secret

    Northrop Grumman (Gilbert, AZ)
    …Operating System (Windows, Linux , Cisco) + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG ... management. + Able to support multiple networks. Ensure necessary administration tasks are completed; direct others as necessary. +...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or… more
    Northrop Grumman (11/21/25)
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  • Principal Systems Engineer

    Leidos (Columbia, MD)
    …FORNSAT systems , and various GOTS products, ensuring seamless virtualization, Linux environments, and systems of systems integration. ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/13/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/13/25)
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  • Systems Engineer Engineer II-Cyber Engineer…

    RTX Corporation (Marlborough, MA)
    …configuration, and account management best practices for UNIX, MS Windows, Red Hat Enterprise Linux , and Cisco systems + Linux Bash scripting and Python ... security clearance​ **Security Clearance:** DoD Clearance: Secret Raytheon is seeking a ** Systems Engineer Engineer II-Cyber Engineer (P2)** to join our elite … more
    RTX Corporation (11/07/25)
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  • IT Manager Software Factory - SW Engineering Tools…

    BAE Systems (Hudson, NH)
    …concepts, TCP/IP, DNS, load balancing, and firewall configuration + Knowledge of Linux /Unix systems administration and troubleshooting + Familiarity with ... **Job Description** BAE Systems is seeking a seasoned DevSecOps Team Manager...as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of… more
    BAE Systems (11/04/25)
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  • College Laboratory Technician - Computer…

    CUNY (Brooklyn, NY)
    …entry-level careers in computer programming, database programming, web programming, and systems /network administration and support; the BTech program allows ... and cloud. + Administer Virtual Desktop Infrastructure (VDI) utilizing various operating systems ( Linux , Windows Server, Windows 7-11 and others) + Programming… more
    CUNY (11/07/25)
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  • Cyber Security Specialist

    Evertec Group, LLC (IA)
    …Network Devices, DB, etc.), and analyzes the findings. Special focus on Unix and Linux systems . *Able to create and maintain scan policies/templates according to ... (1) to three (3) years of experience working in Cyber Security, Windows/UNIX/ Linux /Network Devices Administration , Cloud Security, PCI DSS, Hardening, Web… more
    Evertec Group, LLC (11/22/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …or equivalent) _Desired:_ + AF DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of security best practices ... to provide insights into data trends. + Utilize extensive understanding of Linux command line administration . + Configure syslog, audit.d, and Windows… more
    CACI International (10/28/25)
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  • Systems Engineer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,Software Development, Systems Engineering **Experience:** 3 + years of ... talent that makes a true impact by performing System Administration on cutting-edge mission-critical applications that help the end...can offer is one-of-a-kind. Our work depends on a ** Systems Engineer** joining our team to support a GDIT… more
    General Dynamics Information Technology (10/14/25)
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  • IT Specialist (Infosec)

    Naval Air Systems Command (Cherry Point, NC)
    …experience must demonstrate the following: 1( Knowledge of Windows and/or Linux operating systems , including basic configuration, user account management, ... Information Assurance (IA) policies, processes, and procedures to ensure information systems reliability and accessibility. You will promote IA educational materials… more
    Naval Air Systems Command (11/20/25)
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