• Cyber Security Analyst Progression

    TECO Energy (Ruskin, FL)
    …(ABB, Allen Bradley, Emerson, GE, Siemens) or basic knowledge of major operating system security ( Windows , Mac OS, Linux/ Unix ), endpoint, server, and ... **Level 2:** **KNOWLEDGE/SKILLS/ABILITIES:** **Required** : Advanced working knowledge of major operating system security ( Windows , Mac OS, Linux/ Unix ), web… more
    TECO Energy (07/29/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …of experience in IT systems administration . + Experience with server administration , including Windows Server, Linux, and Unix . + Proficient with ... of physical and virtual servers across various operating systems , including Windows Server, Linux, and Unix . + Resource management to ensure optimal… more
    Financial Partners Credit Union (06/02/25)
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  • Systems Administrator - Lead

    CACI International (Scott Air Force Base, IL)
    …to pass T-1 background investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux, Unix ) + Advanced expertise in ... expert-level assistance to users in accessing and utilizing business systems + Design and implement robust system ...of study + 8-11 years of extensive experience in system administration (equivalent combination of education and… more
    CACI International (07/25/25)
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  • Lead Cybersecurity Specialist/Analyst

    Criterion Systems (Washington, DC)
    … systems , and intrusion prevention systems . + Operating Systems and systems services ( Windows Server, Linux/ Unix , and Active Directory) + Conduct ... IT Authorization to Operate (ATO) packages and RMF documentation for operational systems and interfacing/coordinating with the System Owners (SO), Business… more
    Criterion Systems (05/14/25)
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  • Cyber Security Engineer

    System One (Oklahoma City, OK)
    …and SSH. + Relevant certifications (eg, Security+, CEH, CISSP). + Experience with Windows and Linux/ Unix environments. + Proficiency with security tools such as ... SIEM, EDR, IAM, and vulnerability scanners. + Familiarity with ticketing systems and infrastructure management tools. System One, and its subsidiaries including… more
    System One (07/24/25)
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  • Systems Engineer

    Zantech (Washington, DC)
    …and/or SQL Server database administration and analysis support + Experience with Windows and HP Unix operating systems , database technology, programming, ... work environment. Come join our team! Zantech is looking for a talented Systems Engineer to support our Federal Client during a cutting-edge enterprise information… more
    Zantech (07/14/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …Demonstrated knowledge of Information Technology principles including Infrastructure support, system administration , and application support and/or application ... a variety of cyber security tools within a Microsoft Windows , Linux and UNIX server environments. This...Knowledge of Endpoints, Servers, and Cloud - Devices, operating systems , browsers, Intune, System Center, Autopilot, Defender,… more
    PSEG Long Island (07/02/25)
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  • Full Stack / Service Now Developer

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    …related issues encountered by users. * Software support includes, but not limited to Windows and Linux/ Unix operating systems , Microsoft Office Suite, and ... * Support also includes working with the organizations Information Systems Security Officer (ISSO) for achieving system ...GED, and more than seven (7) years of relevant system administration and five (5) years of… more
    UIC Government Services and the Bowhead Family of Companies (06/07/25)
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  • Firewall Administrator

    TEKsystems (Springfield, VA)
    …basic knowledge of various types of Operating Systems including Microsoft Windows , Linux and Unix and their network inter-communications * Ideal candidate ... Job Description Role: Firewall Admin Location: Dahlgren, VA (Most people live in...Design and Engineering Operation and Maintenance support for Firewall systems on the classified and unclassified Research, Development, Test… more
    TEKsystems (07/30/25)
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  • Senior Programmer/Analyst (Senior Network…

    SUNY College of Environmental Science and Forestry (Syracuse, NY)
    …+ Master's degree in an IT-related field. + Working knowledge in the areas Windows Server and Unix /Linux use/ administration . + Experience setting up and ... Syracuse, NY invites qualified applications for the position of Senior System Developer. The Senior Network Administrator (Senior Programmer/Analyst) position at the… more
    SUNY College of Environmental Science and Forestry (08/01/25)
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