• Senior Information Security Engineer…

    Lumen (Columbia, SC)
    …the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer , build, deploy, and support ... + Design, deploy, troubleshoot, and support technologies that monitor network and host systems-both on-premises and in cloud environments-for cyber… more
    Lumen (11/25/25)
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  • Infrastructure Engineer Sr - Prin

    American Electric Power (Gahanna, OH)
    …others on the team. **Nice to Have:** + Five years in direct support of Network Operations in a large enterprise environment, preferably within the utility or ... Description** Part of a larger team delivering high quality Computer, Network , Storage and End-User Infrastructure technology solutions, on-going support to the… more
    American Electric Power (11/25/25)
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  • Infrastructure Engineer Prin

    American Electric Power (Columbus, OH)
    …be considered. **Nice-to-have:** **Experience:** + Five years in direct support of Network Operations in a large enterprise environment, preferably within the ... **Job Summary** Part of a larger team delivering high quality Computer, Network , Storage and End-User Infrastructure technology solutions, on-going support to the… more
    American Electric Power (11/25/25)
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  • DevOps/Cyber Engineer

    Actalent (Liverpool, NY)
    … Engineer with expertise in securing containerized applications and Red Hat Enterprise Linux (RHEL). Position is with a large DoD company located around ... in a live environment. + Automate the deployment of Red Hat Enterprise Linux using tools such as Ansible, Kickstart, and Satellite. + Implement robust system… more
    Actalent (11/26/25)
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  • Engineer - HPC Platform

    Lilly (Indianapolis, IN)
    …future! The Cloud and Connectivity organization is seeking an HPC Platform Engineer . This role will focus on enabling analytical, statistical, and scientific ... computing infrastructure. We are looking for an HPC Platform Engineer to help accelerate the next era of high...workloads, infrastructure, and cluster architectures. + Expertise with the Linux command line, Linux troubleshooting, and HPC… more
    Lilly (11/13/25)
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  • Senior Principal Offensive Security…

    Oracle (Baton Rouge, LA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... us by visiting https://cloud.oracle.com/cloud-infrastructure . Are you interested in building large -scale distributed security systems and tools for the cloud? Do… more
    Oracle (11/25/25)
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  • Engineer and Implementation Manager

    Leidos (Washington, DC)
    …leadership for physical and virtual hosting environments; including Windows, UNIX/ Linux , IaaS, PaaS, and software-defined infrastructure, and plays a critical ... modernization strategies. This position requires strong leadership of a large engineering and operations staff and extensive experience delivering enterprise-scale… more
    Leidos (11/22/25)
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  • Cybersecurity and IT Operations Engineer

    ManTech (Boulder, CO)
    …to:** + Provide administration, maintenance, and troubleshooting for both Windows and Linux operating systems in a secure, large -scale environment. This includes ... **MANTECH** is seeking a skilled and experienced **Cybersecurity IT Operations Engineer ** to join our team in **Boulder, CO** . **This position is contingent upon… more
    ManTech (11/20/25)
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  • Senior Software Engineer , Performance…

    Red Hat (Durham, NC)
    …Performance and Scale Engineering team is looking for an experienced Senior Software Engineer , Performance and Scale to join our passionate global and diverse team ... do more. This position calls for a creative, adaptable engineer who is eager to learn new technologies and...Openshift Container Platform for our on-prem Telco 5G Core Network Functions and Radio Access Network (RAN)… more
    Red Hat (11/04/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You will ... work closely with other infrastructure and network engineers, system engineers and O&M team members on...members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both… more
    Vexterra Group (10/14/25)
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