• Ab Initio Administrator

    System One (Reston, VA)
    …application performance. * AWS certification is a plus * Extensive UNIX AIX or Linux and Scripting experience * Extensive SDLC experience with some development or ... Systems programming experience * Ability to analyze and trouble-shoot...+ Experience with DEVOPS or IAAS + AIX or Linux + LDAP + EIAM (Identity Access Management) +… more
    System One (10/08/25)
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  • DOD Skillbridge Corporate Fellowship Program…

    Noblis (San Diego, CA)
    …VMware ESXi and vSphere environments, with working knowledge of both Windows and Linux system configuration in support of multi-domain network operations. + ... IA standards. + Install, configure, and maintain enterprise-level services and monitoring systems , including Windows Server Update Services (WSUS), System Center… more
    Noblis (09/02/25)
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  • Sr Advanced Systems Engineer

    Honeywell (Pittsburgh, PA)
    We are seeking an accomplished Senior Advanced Systems Engineer to join our team in Fort Mill, SC or Pittsburgh, PA. You will be developing and optimizing a ... of our solution, which integrates a mosaic of software components and custom hardware systems . This is an opportunity to influence the design and evolution of a… more
    Honeywell (10/24/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    … fit-up, and system deployment, as well as general Windows and Linux system administration and sustainment experience. Must have knowledge and experience ... _Required:_ + Active TS/SCI with Poly + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    CACI International (10/21/25)
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  • Systems Administrator 3- TS/SCI

    M. C. Dean (Omaha, NE)
    …of relevant work experience providing system administration to Elastic and or Linux based systems . + Applicants selected will be subject to a government ... security backend systems ** , including: + Network administration + Operating system configuration + Hardware and software management + Ensure systems meet… more
    M. C. Dean (10/11/25)
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  • Space Information Systems Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …what's possible. **Job Description:** Parsons is looking for a talented **Space** **Information System Security Engineer** to join our growing team! In this role you ... will get to support services to advanced customer mission systems throughout the full systems lifecycle. **What You'll Be Doing** **:** + Define system more
    Parsons Corporation (10/07/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …information technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...; and deliver the management platforms essential for long-term system sustainability. **Why join MC Dean?** Our people are… more
    M. C. Dean (09/13/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …Support the configuration, management, and troubleshooting of encryptors, secure communication systems , and system -level security protocols. + Perform network ... background in Cisco routing and switching, as well as system administration (Windows, Linux , or similar). +...system monitoring tools. + Familiarity with secure communications systems , system security principles, and network security… more
    Parsons Corporation (09/09/25)
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  • Sr. Associate, System Administration

    L3Harris (Fort Wayne, IN)
    …Policy and applying Group Policy Objects (GPOs) + PowerShell Scripting + Experience with Linux operating systems #LI-NR1 L3Harris Technologies is proud to be an ... cyber domains in the interest of national security. Job Title: Sr. Associate, System Administration Job Code: 30246 Job Location: Fort Wayne, IN Job Schedule: 9/80:… more
    L3Harris (10/23/25)
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  • Gateway L2/L3 Deputy Flight Software System

    Amentum (Houston, TX)
    …Engineering, Computer Science, or related discipline. + Experience with real-time operating systems (RTOS) such as VxWorks, RTEMS, or Linux -based embedded ... + Understanding of requirements management, design trades, risk analysis, and system interaction in a systems engineering environment. + Proficiency… more
    Amentum (10/22/25)
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