• Applications Analyst - Senior or Lead

    Southwest Power Pool (Little Rock, AR)
    …leadership experience + Expert working knowledge of Microsoft Windows, UNIX or Linux operating systems , application development and support, and database ... hiring process. Lead Applications Analyst| Pay Range: $109,500.00 - $142,250.00 Senior Applications Analyst| Pay Range: $85,800.00 - $109,450.00 **Join our dynamic… more
    Southwest Power Pool (09/06/25)
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  • CyberArk Engineer - Senior

    SAIC (Washington, DC)
    **Description** As a CyberArk Senior Systems Engineer, you'll play a key role in enhancing our cybersecurity and identity management capabilities. You'll ... deep understanding of privileged access management solutions. + Extensive Server Administration Experience: Five years of server administration experience,… more
    SAIC (09/24/25)
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  • Senior IT Specialist - SPPDG Research

    Mayo Clinic (Rochester, MN)
    …electronics located on the Rochester, MN campus. The SPPDG IT Senior Specialist supports the SPPDG computer infrastructure. This position encompasses a ... of facilitating and performing primary computer support for the SPPDG Windows and Linux platforms as well as understand risk management framework (RMF) concepts and… more
    Mayo Clinic (09/11/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …for a security clearance. + Security+ DoD 8570 certification or higher. + System administration across Linux systems . + Experience in the Intelligence ... create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the...Community (IC). + Red Hat Enterprise Linux Certifications: RHCT or RHSA. + Experience with LDAP,… more
    RTX Corporation (11/15/25)
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  • Senior Information System Security Officer…

    Innovative Management & Technology Services (Clarksburg, WV)
    …Top-Secret (TS) Position Summary: We are seeking a highly skilled and mission-driven Senior Information Systems Security Officer (ISSO) to join our cybersecurity ... Agile environments and integrating security in Agile workflows. + Networking, Linux /Windows system administration , and secure software development practices. +… more
    Innovative Management & Technology Services (10/29/25)
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  • Senior Network Engineer

    iconectiv (Bridgewater, NJ)
    …software that protects the technological infrastructure for the NPAC (Number Portability Administration Center). In this capacity, the Senior Network Engineer ... cabling and premise guideline specifications + Experience with various operating systems and environments (Windows, Linux , Solaris). + Strong organizational… more
    iconectiv (11/25/25)
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  • Principal or Senior Principal HPC Engineer…

    Northrop Grumman (Redondo Beach, CA)
    …implementation, HPC networked architecture and parallel processing optimization. + Linux system administration experience. + Programming experience with ... 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 (09/13/25)
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  • 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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