• Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …have demonstrated experience with multiple cloud platforms, automation technologies, and with Linux system administration . The successful candidate will ... * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands...or OpenSearch. + 2+ years' experience with cloud and systems administration . + Demonstrated experience with scripting… more
    CACI International (12/26/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …and application performance optimization functions across internal and customer systems . Additional responsibilities include: + Provide network administration ... **Job Description** BAE Systems , a top ten prime contractor to the...and Firepower Threat Defense (FTD), as well as managing Windows/ Linux servers, LiveAction, VMware, and security hardware and software.… more
    BAE Systems (12/12/25)
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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 ... role is responsible for working with on-site database and system administration support personnel to convey and...Experience, & Skills** + 4-8 years experience in a systems administration or operational support role +… more
    BAE Systems (12/03/25)
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  • Systems Support Administrator

    Pearson (Baltimore, MD)
    …science or equivalent work experience + Minimum of 3 years of experience in systems administration or equivalent in a large enterprise environment + Able to ... **Position Summary:** Pearson Virtual Schools (PVS), is hiring a Systems Administrator, local to Baltimore Maryland, who will join the team who manages our School IT… more
    Pearson (01/08/26)
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  • Software Engineer, Sr - GMD Weapons Systems

    Lockheed Martin (Huntsville, AL)
    …software components into a single system * Experience with Windows and Linux system administration * Experience writing installation manuals * Develop ... Defense \(GMD\) is the heart of the Missile Defense System and a key element of our nation's defense...\(GWS\) platforms\. This role works closely with software developers, systems engineers, test teams, and cybersecurity partners to help… more
    Lockheed Martin (01/07/26)
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  • Atlassian Software Engineer - Millennium Space…

    The Boeing Company (El Segundo, CA)
    …opportunity for professional growth. Find your future with us. Millennium Space Systems , A Boeing Company delivers affordable, high-performance space systems for ... addition to aiding in software development. As a Atlassian System Engineer, you will help build and administer projects...+ 3+ years of JIRA and general Atlassian product administration experience + 3+ years of general web application… more
    The Boeing Company (01/12/26)
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  • Systems Development Engineer, AWS Hardware…

    Amazon (Seattle, WA)
    …or architecting (design patterns, reliability and scaling) of new and existing systems experience - 7+ years of administrative experience in networking, ... of fundamentals of networking, security, databases (relational or NoSQL), operating systems (Unix, Linux , and/or Windows) - Experience communicating clearly… more
    Amazon (12/31/25)
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  • MAF DMO Systems Administrator

    Huntington Ingalls Industries (Orlando, FL)
    …experience Technical Skills + Experience implementing and supporting Red Hat Enterprise Linux (RHEL) and Windows NT operating systems (bare‑metal and virtual ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (01/10/26)
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  • Analyst II, Systems Operations

    Intercontinental Exchange (ICE) (Atlanta, GA)
    …coordinate, and collaborate with various internal business units. + Maintaining operations and administration of proprietary systems is an integral part of the ... Office Suite. + Ability to debug/write Bash and PowerShell scripts. + Proficiency in Linux and Windows operating systems . + Network protocols and network traffic… more
    Intercontinental Exchange (ICE) (01/06/26)
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  • Senior Data Engineering Specialist

    US Bank (Minneapolis, MN)
    …for privileged access** and administrative security tasks + Proficiency in Linux , clustering, and distributed systems . + Expertise in Hive and Spark ... Troubleshooting and Support: + Diagnose and resolve issues related to Linux servers, networks, cluster health, job failures, and performance bottlenecks. Provide… more
    US Bank (01/13/26)
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