• Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …Information and Event Management (SIEM) platforms, and/or Splunk + Knowledge of Linux systems administration , general operating system security practices, ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Principal Cyber Security Engineer** to join our...of DoD policy and technical security guidance to information systems + DoD Directive 8570.1 IAT Level II or… more
    ManTech (11/26/25)
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  • Senior Maritime Infrastructure Engineer

    Insight Global (Walnut Creek, CA)
    …expertise with Cisco UCS/HX, Nutanix HCI, VMware vSphere, and Cohesity. * Strong administration skills in Linux (RHEL, Ubuntu) and Windows Server. * Proficiency ... Description About the Role Insight Global is seeking a highly skilled Senior Maritime Infrastructure Engineer to lead the design, deployment, and modernization of… more
    Insight Global (10/30/25)
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  • Senior Network Engineer (Infrastructure)

    Mizuho Corporate Bank (New York, NY)
    …with vendor-neutral or vendor-specific focus . + Basic understanding of operating system administration (Windows and Linux ) . + Basic scripting and automation . ... Join Mizuho as a Senior Network Engineer (Infrastructure)! In this role you...+ Excellent time management and organizational skills . Tagged Systems : + OS: Linux & Windows.… more
    Mizuho Corporate Bank (09/22/25)
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  • Senior Network Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …meet the demands of a rapidly evolving global market. Collins Aerospace is seeking Senior Network Engineer for a position in Largo, Florida. Due to the applicable ... network security and information assurance solutions for program and development systems based upon system level requirements, architecture models, and engineering… more
    RTX Corporation (10/29/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …Experience with: o Configuration and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, Windows 10, Window ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled… more
    Synergy ECP (10/15/25)
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  • IT Solutions Engineer / Analyst III…

    Arizona Public Service (Phoenix, AZ)
    …with Boomi platforms (Atoms, Molecules, Clouds), CAM, THRU, and Solace. + Proficient in Linux and Windows operating systems within cloud (AWS, Azure) or hybrid ... IT Solutions Engineer / Analyst III / Senior | Boomi Platform Administrator Apply now "...manage, optimize, and support critical integrations that connect applications, systems , and data across the business. Your work ensures… more
    Arizona Public Service (10/23/25)
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  • Mid to Senior Level Database Engineer

    Belay Technologies (Annapolis Junction, MD)
    …years of experience in DBE is required, or in similar field or scope + The Senior -Level DBE shall have a minimum of 10 years of experience in programs and contracts ... required to have the following skills: + Perform database administrative tasks such as granting people access to the...they have correct permissions + System uses Red Hat Linux + Based on Oracle Enterprise Edition 12C +… more
    Belay Technologies (11/19/25)
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  • Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    …+ Required Experience: 8+ years of related experience + Advanced Windows administration capabilities and Linux proficiency + Practical experience deploying, ... None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Servers,Critical Systems ,Information Technology (IT) Systems **Experience:** 8 + years… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Specialist, Cyber Intelligence

    L3Harris (Palm Bay, FL)
    …server operating systems , including but not limited to Microsoft and Linux offerings + Experience developing, managing, and providing evidence to close POA&Ms ... land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Cyber Intelligence Job Code: 29561 Job Location: Palm Bay, FL Job… more
    L3Harris (10/03/25)
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  • Senior Principal Engineer Software…

    Northrop Grumman (Melbourne, FL)
    …**.** **Start dates are** **determined** **after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for an ** Senior Principal Engineer ... will be responsible for the design, architecture, development, and administration of embedded and real time systems .... such as: VxWorks, Integrity, AND/OR Real Time Embedded Linux within the last 1 years. + Demonstrated Professional… more
    Northrop Grumman (09/30/25)
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