• Mission Planning Environment Subject Matter Expert

    Lockheed Martin (Eglin AFB, FL)
    …instruction and after action debriefs\. * Apply expertise in Linux and Windows system administration to build realistic, technology driven training ... Support the delivery of MPE courseware to F 35 system administrators and mission planners, providing subject matter guidance...learning management systems \(LMS\)\. * Proficient in Linux and Windows administration ; experience… more
    Lockheed Martin (01/10/26)
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  • Application Developer

    Leidos (Odenton, MD)
    systems in a DOD environment. + Cloud Architecting experience with knowledge of Linux and Windows systems If you're looking for comfort, keep scrolling. ... systems . + Must have experience working at a Unix/ Linux command line. + Strong communication skills that enable...cloud-based solutions and service offerings, especially within GovCloud + System integration, system administration , and… more
    Leidos (10/16/25)
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  • Information Security Engineer

    SAIC (VA)
    …application Operations & Management. + Familiarity with Linux (RHEL, SUSE) and Windows operating systems , security and AD. + Familiarity with other cloud ... tolerant. The successful candidate will have a background in system design, system administration , or...enterprise security and Zero Trust initiatives. + Manage monthly Linux and Windows security patching activities. +… more
    SAIC (01/08/26)
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  • PLM Application Analyst - Teamcenter (Onsite)

    RTX Corporation (West Palm Beach, FL)
    …in Linux and Windows . - Working knowledge of Linux and Windows commands and file system structures. - Ability to prioritize work and manage multiple ... of enterprise PLM (product lifecycle management) and MES (manufacturing execution systems ) deployed on various test and production networks. This position may… more
    RTX Corporation (11/01/25)
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  • FISMA NIST Consultant

    COOLSOFT (Columbia, SC)
    …NoSQL Database 3. IBM System 390/zSeries 4. Linux and Windows servers 5. Network Firewalls, Intrusion Prevention Systems (IPS), Switching and Routing ... id 156578 Job title Consultant Job location in Columbia, SC Skills required IBM System P Administration , Linux Environment, FISMA, NIST Open Date 08-Jan-2026… more
    COOLSOFT (01/08/26)
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  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …a team to design, build and maintain AWS and hybrid-cloud systems + Administering systems based on Linux and Windows operating systems + Maintaining ... IP networking systems for AWS and hybrid-cloud systems + Automating system deployment, operation and...cloud-based solutions + Understanding of the architecture, maintenance, and administration of Linux servers + Experience with… more
    Northrop Grumman (11/12/25)
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  • IT Walk-Up Technician

    TAD PGS, Inc. (Laurel, MD)
    …+ Bachelor's Degree in an IT-related field. + Possess enterprise-level experience with Linux , Windows , Mac, and/or iOS. + Possess certifications: ITIL, Microsoft ... hardware, software, network connectivity, and mobile device issues, and performing account administration tasks in a fast-paced walk-up help desk. + You will… more
    TAD PGS, Inc. (01/08/26)
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  • Cybersecurity Projects Lead (Onsite)

    RTX Corporation (Largo, FL)
    …architecture, topology, protocols, components, or principles. + Experience configuring and auditing Linux and Windows operating systems . + Experience with ... + Relevant experience consists of any combination: + Cybersecurity, systems security, and compliance, or system hardening....Knowledge in UNIX, Linux , Solaris, IRIX, SUSE, Windows , and MAC operating systems . + Experience… more
    RTX Corporation (11/22/25)
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  • Network Engineer 3

    CACI International (Linthicum, MD)
    …experience. + Proficient with Linux and Windows . Linux and/or Windows system administration experience is a plus. + CCNA or CCNP certification. ... networks; Analyzes design, specifications, and related documents; Implements communication system requirements to support the distributed functionality of a software… more
    CACI International (12/17/25)
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  • Senior AI Platform Engineer

    PennyMac (Westlake Village, CA)
    …hands-on experience with Amazon Web Services (AWS) + Solid understanding of Windows / Linux Server administration and integration with cloud environments. ... scalable and resilient infrastructure on AWS. + Architect and maintain Windows / Linux based environments, ensuring seamless integration with cloud platforms.… more
    PennyMac (01/07/26)
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