• HPC Network Engineer

    ManpowerGroup (Ashburn, VA)
    …has adjusted this to focus on 60% networking skills and 30% linux /CICD, 10% HPC. Key Responsibilities: + Design and deploy high-throughput, low-latency network ... systems to support Meta's global infrastructure footprint. + Troubleshoot and optimize Linux -based networking stacks across thousands of nodes. + Tune Linux more
    ManpowerGroup (07/02/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …ABC **Required Education, Experience, & Skills** We are looking for a Expert Linux Systems Engineer with a minimum of 11 years' experience. Bachelor's Master's ... are preferred with a background utilizing the following: + Linux including Red Hat and its derivatives (CentOS, RHEL,...Experience, & Skills** + Experience with the following languages: Python and Bash + Experience with Amazon Web Services… more
    BAE Systems (06/24/25)
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  • Sr. Penetration Tester

    CACI International (Chantilly, VA)
    …be a part of planning and executing penetration tests in a Windows and Kali Linux environment. You will be called upon to solve technical puzzles every day using ... release or later of any of the following: UNIX, Linux , Windows 7, Windows 10, Windows Server + Understanding...various interpreted or compiled programming languages (java, c++, Go, python , etc.) + Hands on experience with exploit frameworks… more
    CACI International (06/21/25)
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  • System Engineer (Debian) - Cyber Operations

    CACI International (Chantilly, VA)
    …for mission-critical cyber operations. + Develop automation scripts using Bash or Python to enhance system maintenance and efficiency. + Collaborate with team ... years of experience** from the following bullets:o Strong proficiency with Linux systems/command lineo Demonstrated knowledge of the Debian Operating System and… more
    CACI International (07/25/25)
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  • Senior Compute Engineer - Cloud Infrastructure

    Fannie Mae (Reston, VA)
    …*Minimum Required Experience:* * 2 years of hands-on experience managing large-scale Linux and Windows Server environments, both in AWS and on-premises. *Desired ... * 3+ years of hands-on experience working with large-scale Windows and Linux environments in on-premises and AWS. * Experience supporting mission-critical platforms… more
    Fannie Mae (07/24/25)
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  • Systems Administrator- TS/SCI with Polygraph

    General Dynamics Information Technology (Springfield, VA)
    …None **Job Family:** Systems Administration **Skills:** Information Technology (IT), Linux ,System Administration **Certifications:** Security+ CE - CompTIA - CompTIA ... is smarter. Our work depends on a **Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain mission-critical operational… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Engineer

    TEKsystems (Fort Belvoir, VA)
    …and OCONUS locations. The SME Systems Engineer will deploy new Windows and Linux servers and systems and provide support for maintaining and enhancing cloud ... infrastructure as well as the day-to-day maintenance support for troubleshooting Linux /Windows cloud systems and servers. This role requires an individual with… more
    TEKsystems (08/08/25)
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  • ​​Network Engineer​

    Leidos (Ashburn, VA)
    …network firewalls, and endpoint security tools, along with experience working in Linux and Windows environments. This role will be instrumental in ensuring the ... using CloudFormation templates. + Build and manage solutions using Linux and Ansible for configuration in support of network...script in one more of the following computer languages Python , Bash, Visual Basic or Powershell. Come break things… more
    Leidos (08/03/25)
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  • Systems Engineer- Expert

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    …in Computer Science, Engineering, or related field (preferred) + Deep expertise in ** Linux systems administration** including: + **Red Hat** , **CentOS** , **Rocky ... Linux ** + **BASH scripting** and Linux command...updates **Preferred Skills & Technologies** + Scripting expertise in ** Python ** and **BASH** + Experience with cloud platforms: +… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …be expected to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg logs. + Program and debug Web 2.0, Java, ... vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows. + Identify security flaws in compiled and… more
    Imagine One Technology & Management (06/25/25)
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