• Systems Administrator II

    V2X (Fort Lee, VA)
    …optimize network and system performance. 3. Assign and update security permissions on a Linux network . 4. Review and interpret Linux log files. 5. Review ... interpret Windows event files. 6. Manage Virtual Machines on Linux and Windows Hosts. 7. Maintain Network ...on Linux and Windows Hosts. 7. Maintain Network Attached Storage RAID array. 8. Perform and manage… more
    V2X (01/08/26)
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  • Principal Network Reliability Engineer…

    Oracle (Richmond, VA)
    …+ Proficiency with Java/Python/C++ and Object-Oriented programming + experience with Linux + Proficiency with network technologies and protocols (TCP/IP, ... services deployed in more than 40 regions worldwide. The mission of our Network Reliability Engineering team is to provide services that allow our customers to… more
    Oracle (12/21/25)
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  • Network Engineer- Must Have Active Top…

    The Metamorphosis Group (Reston, VA)
    …experience in system administration. 2. System administration and IT certifications in Linux , Microsoft, or other network related fields 3. Demonstrated ... Network Engineer- MUST HAVE ACTIVE Top Secret/SCI Full...Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes Network Engineer duties and responsibilities. Network Engineer… more
    The Metamorphosis Group (10/18/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …devices + Administering, securing and monitoring enterprise level Windows and Linux network infrastructures Desired Experience and Qualifications: + Certified ... This also includes advising and assisting the client with: security and network accreditations; providing the client with a working understanding of the latest… more
    Assertive Professionals (01/07/26)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA Cybersecurity ... Protection (CBP), you will be responsible for in-depth technical analysis of network and endpoint logs & activity, developing signatures, alerts, rules, etc., to… more
    Leidos (12/19/25)
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  • Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …maintaining CPU and GPU based systems Experience with system administration ( Linux /Windows), network engineering, storage and virtualization, with deep ... Program Delivery and Execution **Skills:** High Performance Computing (HPC),Storage Linux ,System Administration **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (12/29/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …Active Directory and Domain Services + Expertise implementing system logging to include network device, Windows, and Linux logging + Ability to manage and ... findings _Desired:_ + Systems administration and IT certification in Linux , Microsoft, or other network related fields...IT certification in Linux , Microsoft, or other network related fields + Experience using VMWare and other… more
    CACI International (12/05/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Richmond, VA)
    …professional certifications such as CCIE/CCNP, JNCIE/JNCIP or others. .Experience with Linux , network monitoring and telemetry solutions. .Experience with ... the context of pre-sales engagements. Do you possess deep technical skills in network architecture and cloud computing; as well as customer facing skills, a passion… more
    Oracle (12/22/25)
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  • Incident Response Deputy Team Lead

    Leidos (Ashburn, VA)
    …the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA Cybersecurity ... of the team, leading by example and performing in-depth technical analysis of network and endpoint logs & activity, cyber incident analysis, escalating findings as… more
    Leidos (12/03/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    Linux construct + Performing research, analysis, and design for all Linux computing systems and network infrastructure + Developing, implementing, and ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Systems Engineering,Systems Software **Experience:** 8 + years of… more
    General Dynamics Information Technology (01/06/26)
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