• Security Specialist Firewall/IDS/IPS

    American Electric Power (Columbus, OH)
    …Bachelor's degree OR Associates degree with 2 years relevant experience in system administration /help desk/security (cyber or physical) OR High School ... selection, implementation and management. + Strong knowledge of operating systems including but not limited to Linux ....Diploma/GED with 4 years relevant experience in IT system administration /help desk/security (cyber or physical); OR… more
    American Electric Power (11/21/25)
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  • Cyber Scrum Master - P2 (Onsite-Woburn, MA)

    RTX Corporation (Woburn, MA)
    …Content Automation Protocol (SCAP). + Experience with IT and/or network and system security administration , including operating system security configuration ... **Cyber S** **crum Master (P2)** to join our elite Systems Security Engineering (SSE) team for the Systems...the program and customer in the development of the system , providing strategic input and planning for the … more
    RTX Corporation (11/06/25)
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  • Summer 2026 Embedded Software Engineering Intern

    AeroVironment (Huntsville, AL)
    …design, develop, and test embedded software for unmanned aerial and robotic systems . You'll gain hands-on experience in real-world development, writing software that ... runs on microcontrollers, processors, and other hardware used in flight systems , sensors, and payloads. You'll contribute to projects at various stages of the… more
    AeroVironment (10/08/25)
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  • Associate Director, Cyber Defense - OIT

    Emory Healthcare/Emory University (Atlanta, GA)
    …assessment and management; vulnerability assessment and management; intrusion detection and prevention; system administration (Windows, OS X, Linux , Solaris, ... etc.); auditing and security administration of network, operating system , database and application security; access control; encryption; firewalls and proxies;… more
    Emory Healthcare/Emory University (10/16/25)
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  • Windows Server Lead

    TekSynap (CT)
    …writing IaC such as Terraform and PowerShell to support and complete administrative tasks. + Proficient with Microsoft System Center/MECM for management ... and installs, operates, maintains, configures, troubleshoots, and repairs IT systems devices, circuits, cables, components, software, and end-user devices,… more
    TekSynap (11/15/25)
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  • Infrastructure Senior Technology Analyst Assistant…

    Citigroup (Irving, TX)
    …responsible for assisting with LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination ... and identified policies to process data, resolve issues and execute administrative tasks. Duties include providing support to Citi perimeter security infrastructure,… more
    Citigroup (09/02/25)
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  • Network Administrator

    Chenega Corporation (Fort Carson, CO)
    …technical coverage across key areas: network protocols (TCP/IP, DNS, DHCP), operating systems (Windows, Linux ), and cloud platforms (Azure, AWS) to support ... to large federal agencies. The **Network Administrator** shall provide administration , configuration, operations, and maintenance services for the Fort Carson… more
    Chenega Corporation (11/18/25)
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  • Mission Application Technical Support Specialist…

    RTX Corporation (Langley AFB, VA)
    …You Must Have** + 8 years of experience in the field of computer system administration , including some DCGS experience + Typically requires a degree in ... tier 3/4 mission support of existing and new mission applications hosted on Linux and Windows operating systems . Candidates for this position should have… more
    RTX Corporation (11/06/25)
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  • AWS Dedicated Cloud Engineer, Commerce Platform…

    Amazon (Jessup, MD)
    …Essentials) or SSCP ( Systems Security Certified Practitioner) - 3+ years of systems administration ( Linux or Windows) experience - Experience working ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...who are focused on operational excellence and troubleshooting complex system operations, have a solid understanding of Linux more
    Amazon (11/12/25)
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  • Splunk Administrator Principal

    SAIC (New Orleans, LA)
    …under the Service Delivery IPT. The position is responsible for administration , maintenance, and enhancement of the Splunk platform, ensuring optimal performance ... collection for security incident response and forensics + Create and maintain system documentation and configuration tracking + Manage user roles, RBAC permissions,… more
    SAIC (11/04/25)
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