• Systems Security and Network Security…

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    …environment + Knowledge of cybersecurity concepts + Knowledge of Microsoft and Linux operating systems + Ability to identify security requirements for ... or GED Nice If You Have: + Experience as an Operating System Administrator , Systems Engineer, Requirements Analyst, Information Systems Security Officer,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/18/25)
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  • Systems Engineer

    General Dynamics Information Technology (Livermore, CA)
    …all of the client server and network devices. + Provide engineering support for the systems administrator for systems issues that have been escalated and ... existing Enterprise tools + Create and modify scripts in multiple disciplines on Windows, Linux , and Solaris Systems + Liaise with vendors and other IT personnel… more
    General Dynamics Information Technology (10/09/25)
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  • Sr. Systems Engineer

    TekSynap (Honolulu, HI)
    …Certification) + Security+ SSCP (System Security Certified Practitioner + Professional Systems Certification (eg, MCSA, Linux , etc) **Overview** We are ... as the escalation contact during large outages for Tier 2 and 3 systems . + Author systems Engineering Design Packages including detailed implementation project… more
    TekSynap (09/20/25)
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  • Modernization Accelerator: 2025 Hiring Alerts;…

    Lockheed Martin (Hanover, MD)
    …* Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \( Linux \) For a complete list that changes weekly, use ... variety of responsibilities including; * Software development * Software engineering * Systems engineering * Cyber researchers \(Capabilities Analyst, etc\) *… more
    Lockheed Martin (09/25/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Network Systems Engineer** to join our team! In this role, you will get to ... and other industry-leading technologies. + Configure and manage servers, operating systems , and network devices to ensure seamless integration and optimal… more
    Parsons Corporation (09/09/25)
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  • Specialist, System Administration - TS/SCI 1

    L3Harris (Rochester, NY)
    …sea and cyber domains in the interest of national security. Job Title: Systems Administrator - TS/SCI Job Code: 29273 Job Location: Rochester, NY Job ... responsible for maintaining, managing, configuring, and troubleshooting Windows and/or Linux systems in secure program areas. Duties include installing,… more
    L3Harris (09/27/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective ... security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites,… more
    Leidos (10/09/25)
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  • Senior Platform Engineer

    SAIC (San Diego, CA)
    …DevOps engineer, IT Specialist, platform engineer, site reliability engineer, release engineer, systems administrator , systems engineer, or similar role + ... role in operationalizing AI for next-generation naval platforms and systems . You'll focus on building and managing secure, scalable...IaC Tooling such as Terraform or Cloud Formation + Cyber + Linux STIG remediation experience +… more
    SAIC (10/03/25)
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  • Systems Engineer

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented Systems Engineer to join our team! In this role you will get to plan ... to include patching and updates + Using development supporting systems (Kubernetes, Rancher, AWS, Docker) + Maintain and upgrade...substituted in lieu of degree. + VMWare Administration + Linux and Windows OS Administration + Active Directory /… more
    Parsons Corporation (09/04/25)
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  • Senior Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …formatting results with statistics and functions. + Harden application and operating systems ( Linux /Windows Servers). + Conduct root cause analysis focusing on ... to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Information Technology Security,Software… more
    General Dynamics Information Technology (10/15/25)
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