• Lab Manager II

    ARSIEM (Arlington, VA)
    …for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... vulnerabilities + Perform large-scale configuration management and deployment across Windows , macOS, Linux/Unix, and other operating systems ...2+ years of directly relevant experience as a Linux System Administrator . + 2+ years of MacOS… more
    ARSIEM (11/12/25)
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  • Incident Technician

    ManTech (Herndon, VA)
    …Directory, Microsoft Office, business applications, browsers, networking, and telecommunications systems . + Answer end-user inquiries regarding system ... resolve technical issues involving computer hardware, software, networks, and telecommunications systems . + Experience supporting Windows 10, Microsoft Office… more
    ManTech (12/06/25)
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  • Production Support Engineer II

    Truist (Raleigh, NC)
    …1. Minimum of 4 years of experience as an application system administrator , software engineer, and/or application developer. 2. Experience with Oracle ... Financial Services Analytical Applications (OFSAA) as a system administrator or developer. Prefer individuals that also have experience with either Oracle… more
    Truist (12/29/25)
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  • Cyber Infrastructure Support

    Leidos (Omaha, NE)
    …Security team, within the Digital Modernization sector, currently has an opening for a ** Systems Administrator ** in our Omaha NE office. This position is an ... environment. We use a wide array of Linux and Windows systems in a tightly integrated environment...support. **Basic Qualifications** + Bachelors' degree and 2 - 4 years of experience, Associate degree and 4… more
    Leidos (11/09/25)
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  • Microcomputer Technical Support Specialist

    Erie 1 BOCES (West Seneca, NY)
    …performed. + Install operating system updates and patches for both Linux and Windows Servers. + Manage server operating system and database user accounts. + ... E1B Education Campus West Seneca, NY Hours: 8:00AM - 4 :00PM Hourly Rate: $32.87/hr PLUS generous benefits package Annual...Commitment to Diversity, Equity, and Inclusion + NYS Retirement System + 403b AND 457 retirement plans Job Description:… more
    Erie 1 BOCES (12/25/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …+ Experience with assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or Information ... and defending the enterprise. Candidates must possess thorough understanding of Windows & Linux operating systems , cloud technology, contemporary networking,… more
    Tau Six (10/22/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows . + Identify security flaws in compiled and human readable source code. + ... to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg...improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM).… more
    Imagine One Technology & Management (12/24/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Colorado Springs, CO)
    …(s) assigned + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Analyze and troubleshoot ... experience + SAP experience **required** + Prior performance in roles such as System , Network Administrator , or IT/IA Specialists Education: + Bachelor's degree… more
    General Dynamics Information Technology (12/23/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Dayton, OH)
    …(s) assigned. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Analyze and troubleshoot ... Microsoft Windows 2012R2 Server, Microsoft Exchange Server 2010/2016, Microsoft Windows 7/10 operating systems (OS) administration and associated hardware. +… more
    General Dynamics Information Technology (12/23/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Colorado Springs, CO)
    …(s) assigned + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Analyze and troubleshoot ... related experience + Prior performance in roles such as System or Network Administrator + SAP experience...Windows 2012R2 Server, Microsoft Exchange Server 2010/2016, Microsoft Windows 7/10 operating systems (OS) administration and… more
    General Dynamics Information Technology (12/23/25)
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