• Tier 2 Helpdesk Technician

    UIC Government Services and the Bowhead Family of Companies (Oklahoma City, OK)
    …and to resolve software related issues and Information Assurance Vulnerabilities (IAVs). + Systems Administrator will coordinate with the Corporate IT Help Desk ... **Overview** Tier 2 Helpdesk Technician (EITAAS-2025-23940): Bowhead seeks a Tier...a strong understanding of current Microsoft supported Windows operating systems . + An understanding of Linux operating… more
    UIC Government Services and the Bowhead Family of Companies (09/26/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …Level 2 Certification (ie Security+ CE or equivalent) + Demonstrated systems administration experience, to include Windows or Linux or similar environments ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/31/25)
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  • Sr. Systems Engineer

    TekSynap (Honolulu, HI)
    …design approved infrastructure + Serve as the escalation contact during large outages for Tier 2 and 3 systems . + Author systems Engineering Design Packages ... and vendors during the implementation phase. + Provide tier 2 and 3 support as part of a technical...+ Security+ SSCP (System Security Certified Practitioner + Professional Systems Certification (eg, MCSA, Linux , etc) **Overview**… more
    TekSynap (09/20/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …is looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...2 + years of directly relevant experience as a Linux System Administrator . + 2 +… more
    ARSIEM (09/16/25)
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  • Computer Systems Architect/Principal…

    Northrop Grumman (Manhattan Beach, CA)
    …higher grade based on qualifications listed below._ **Basic Qualifications:** + **Computer Systems Architect:** 2 years of relevant experience with Bachelors in ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/08/25)
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  • Specialist, System Administration - TS/SCI 1

    L3Harris (Rochester, NY)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator - TS/SCI Job Code: 29273 Job Location: Rochester, NY Job ... responsible for maintaining, managing, configuring, and troubleshooting Windows and/or Linux systems in secure program areas. Duties...of experience supporting Linux (Red Hat Enterprise Linux (RHEL) 8/9). + 2 years of… more
    L3Harris (09/27/25)
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  • Application Support Engineer (Onsite)

    BAE Systems (Arnold, MO)
    …Polygraph security clearance + Have previous experience with LINUX based operating systems + Previous System Administrator experience + Willing to work in a ... **Job Description** BAE Systems is currently seeking an Application Support Engineer...Night shift (Panama Shift example below) **Week 1** **Week 2 ** Monday 7pm 7amMonday Off Tuesday 7pm 7amTuesday Off… more
    BAE Systems (09/09/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …or Information Technology systems . + Five (5) Years experience in: 1. Linux - firm grasp/demonstrated knowledge 2 . Associated Training: COMPTIA Linux + ... logs and dmesg logs. + Program and debug Web 2 .0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk)...to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and… more
    Imagine One Technology & Management (09/24/25)
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  • Database Engineer III

    Amazon (Seattle, WA)
    …& PostgreSQL databases for performance-critical, highly available, massively concurrent, distributed systems on a Unix/ Linux platform, including participating in ... the job offered, or as a Database Engineer or Administrator , or a related occupation. Employer will accept a...multiple MySQL and PostgreSQL databases for performance-critical, highly available systems on Unix or Linux platforms; (4)… more
    Amazon (10/10/25)
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  • Principal Engineer Software/Sr Principal Engineer…

    Northrop Grumman (Melbourne, FL)
    …knowledge of python and Bash scripting + Experience with configuration control of Linux rpms + RedHat Certified System Administrator (RHCSA) or RedHat Certified ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...bash scripting, C/C++, or other OOP languages, in a Linux environment is required. Ability to obtain and maintain… more
    Northrop Grumman (09/14/25)
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