• Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …hardware technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/ LINUX , CISCO IOS, Windows Server , and ... . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance...worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (11/26/25)
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  • Principal Mission Communication Specialist (Data)

    Mission Support and Test Services (Las Vegas, NV)
    …requirements, scalability, reliability, and performance. + Provide support and maintenance for Linux , Windows, and network systems , including but not limited to ... rack mount servers, switches, server blades and chassis, backup and recovery processes, system...Define and implement security measures and protocols to safeguard systems against potential threats and vulnerabilities, ensuring compliance with… more
    Mission Support and Test Services (11/13/25)
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  • Software Development Engineering Manager

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and educational levels) + Java and C/C++ programming (including network, multi-threaded, client- server programming where applicable) on Linux platforms + C++ ... an exciting opportunity for a mid to senior level Software Development Engineer Manager. The position will support dynamic, agile projects implementing a SecDevOps… more
    Kratos Defense & Security Solutions, Inc. (11/25/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365 ... techniques. + Working knowledge and experience in supporting Microsoft Windows Server Operating Systems , Directory Services (AD), MS PKI (Certificates),… more
    PSEG Long Island (12/31/25)
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  • Chief Enterprise Architect & Modernization Lead

    ManTech (Herndon, VA)
    …(eg, Amazon Web Services Solutions Architect, Certified Cloud Security Professional). + Linux + or CompTIA or CompTIA Server + Modernization Skills: Experience ... and architect physical, virtual, and cloud-based infrastructure solutions, including server , storage, and software-defined infrastructure. Lead the transition to… more
    ManTech (12/23/25)
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  • Engineering & Operations Manager

    IntelliDyne (WA)
    …on project) Basic Qualifications: + 10+ years of relevant experience in a Systems Engineer role or similar capacity, implementing and troubleshooting IT ... systems , hardware & software, Systems Design, etc....of the following certifications: F5, CCNP, VCP, SCCM, SQL Server , ITIL V3, SNIA, MCEM, LPIC, Linux +,… more
    IntelliDyne (12/31/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …**What You'll Be Doing:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system ... usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and accounts. +… more
    Parsons Corporation (11/15/25)
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  • Middleware Team Lead w/Secret Clearance

    TekSynap (Radford, VA)
    …and engineer mid-tier infrastructure for a mixed environment that includes Linux , UNIX, and Windows systems . + Install, configure, and manage application ... with ALTESS and Army requirements. + Create and manage proactive monitoring systems and administrative dashboards to ensure consistent service delivery. + Perform… more
    TekSynap (10/25/25)
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  • Lead Automation Engineering Manager

    CBRE (Richardson, TX)
    …with REST APIs, web application troubleshooting, and integration of automation with enterprise systems . + Proficiency with Linux and Windows operating systems ... America **About The Role:** As a CBRE Lead Automation Engineer , you will be supporting the Investment Management line...aligned with SOX and industry regulations. + Continuously improve systems & processes: Use data analysis and automation to… more
    CBRE (11/27/25)
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  • Software Developer 5

    Oracle (Harrisburg, PA)
    …* Experience with operating distributed services at scale * Expertise in Linux and operating systems * Systematic problem-solving approach, strong communication ... the lead in defining the architecture for the brand-new server lifecycle management capabilities that will power the next...customer demands. We are looking for a hands-on senior engineer with technical breadth, proven experience in solving cloud… more
    Oracle (12/12/25)
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