• SAP Ns2 Hana DBA-TS/CSI poly required-MD-onsite

    SAP (Columbia, MD)
    …scripting, query tuning, and database design principles. * Familiarity with SAP Basis administration and integration with SAP systems . * Experience with tools ... like HANA Studio, HANA Cockpit, or SAP Solution Manager. * Knowledge of Linux operating systems and shell scripting. * Understanding of cloud-based HANA… more
    SAP (11/01/25)
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  • Senior Cyber Security Engineer

    RTX Corporation (Tewksbury, MA)
    …security, reverse engineering, or exploit development. + Experience with network and system security administration , including operating system security ... management best practices for MS Windows, Red Hat Enterprise Linux , and Cisco Systems . + DoDI 8570.01-M...Wireshark/Zeek + Security related Network (eg Cisco) and Operating System certification or training. + Ability to support periodic… more
    RTX Corporation (10/23/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …and multi-threaded programming 6+ years experience in Network Information Service and UNIX/ LINUX operating systems (RedHat, CentOs, etc) 6+ years of experience ... capabilities, security, training, and visual displays Complete tasking through ticketing systems or direct communication with team/government leads Examples of work… more
    Synergy ECP (10/15/25)
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  • IT/OT Infrastructure Manager

    Turner Mining Group (Kearny, AZ)
    …report directly to the Technology Director. Roles and Responsibilities Server and Systems Administration : + Manage and maintain server infrastructure including ... Infrastructure Manager to oversee enterprise-wide infrastructure including servers, storage systems , data centers, virtualization platforms, backups, and cybersecurity across… more
    Turner Mining Group (09/23/25)
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  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …Server 2019/2022/2025) + DNS management (authoritative and conditional forwarding) + Linux administration (for supporting services and monitoring) + HAIPE ... required for secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systemsadmin team leading engineering… more
    Applied Research Associates, Inc. (11/21/25)
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  • Workday Security Engineer, Sr.

    Seattle Children's (Seattle, WA)
    …build tasks as needed. **Required Credentials** N/A **Preferred** Experience with Linux administration , shell scripting, and/or open-source security tools. ... enabling our hospital, Research Institute, and foundation to optimize administrative processes and deliver exceptional care to our young...Professional experience in a system administration role supporting multiple platforms and… more
    Seattle Children's (09/14/25)
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  • Cyber Security Engineer - Illumio SME

    NANA Regional Corporation (Mcconnell AFB, KS)
    …in the Monthly Status Report (MSR) **Post-Deployment Support** + Provide ongoing system administration and maintenance to ensure secure and effective operation ... and SIPR networks. Plans and implements security measures to protect computer systems , networks, and data from loss and service interruptions. Analyzes and documents… more
    NANA Regional Corporation (11/08/25)
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  • Field Engineer Sr SATCOM - Ex Pat JAPAN - Secret

    Lockheed Martin (Bethesda, MD)
    …flow and end\-to\-end configuration diagrams for circuits * Knowledge of Network System Administration * Experience working with Microsoft operating system ... SKLs * A self\-starter with strong communications skills and Windows, Unix, Networks System Administration experience * Should be proficient with signal cabling… more
    Lockheed Martin (11/12/25)
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  • Senior Technical Applications Specialist (Spok)

    Emory Healthcare/Emory University (Atlanta, GA)
    …APIs, REST services, and clinical system integrations. + Exposure to Linux Server administration , Oracle Databases and scripting (eg, PowerShell, Bash). + ... senior technical applications specialist with a strong focus on application administration , technical infrastructure, and system integrations for key enterprise… more
    Emory Healthcare/Emory University (10/17/25)
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  • Azure Infrastructure Support (O&M Engineer) Tech

    Applied Research Solutions (Dayton, OH)
    …and personalized attention from ARS Senior Managers. **Responsibilities:** + Support a Linux & Windows AirGapped environment. + Troubleshoot systems as needed, ... Azure Infrastructure O&M Support Engineer, you will be responsible for overall administration , operations and maintenance of a classified Azure environment and all… more
    Applied Research Solutions (11/20/25)
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