• Vulnerability Assessment Team Lead

    Nightwing (Pensacola, FL)
    …Knowledge of IT infrastructure, including network design, operating systems , and cloud platforms. **Preferred Certifications :** + Cisco Certified ... Security Professional (CCSP) or similar certification + Information Systems Security Engineering Professional (ISSEP) or Information System Security… more
    Nightwing (10/28/25)
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  • System Administrator

    CACI International (Laurel, MD)
    …Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain ... and configure network components, along with implementing operating systems enhancements to improve reliability and...Certification in Linux, Unix, Windows, or Cisco OS operating system . + Ten (10) years' experience… more
    CACI International (11/20/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along ... Linux and Windows (or other applicable) operating systems and installs/loads operating system ...and configure network components, along with implementing operating systems enhancements to improve reliability and… more
    General Dynamics Information Technology (11/08/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Bossier City, LA)
    …Infrastructure and Operations **Skills:** Deployment, Operating Systems (OS), Systems Architecture, Systems Engineering ** Certifications :** Security+ CE ... STIGS/SCAP + add additional security controls to reduce the attack surface of the Operating Systems and network equipment + Recommend evaluated hardware… more
    General Dynamics Information Technology (12/12/25)
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  • Video Management System (VMS)…

    M. C. Dean (Atlanta, GA)
    …knowledge of networking principals and system administration skills to troubleshoot systems and operating systems + Communicate with customers, ... Axis, 2N, Geutebruck and/or other) + Working knowledge and/or certification for general purpose operating systems...virtualization and cloud environments + CCNA, CompTIA A+, CompTIA Network + certifications or similar + Experience and… more
    M. C. Dean (11/28/25)
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  • Delivery Consultant-DevOps, WWPS ProServe FedFin

    Amazon (Dallas, TX)
    …HIPAA etc. - 5+ years of cloud based solution (AWS or equivalent), system , network and operating system experience Preferred Qualifications - 5+ years of ... AWS Cloud. We work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our team provides assistance… more
    Amazon (10/27/25)
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  • Lead Media Systems Engineer- Network

    The Walt Disney Company (Hollywood, CA)
    network functions, load balancers, firewalls, and automated provisioning systems . Leverage Software-Defined Networking (SDN) to centralize network control ... theatrical content. This includes Disney's media supply chain and storage, network and theatrical distribution operations, media localization, network more
    The Walt Disney Company (12/14/25)
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  • System / Network Engineer

    Intrepid Solutions and Services (Ashburn, VA)
    **Overview** We are seeking a Mid-Level System / Network Engineer to support the development of the Marine Air Defense Integrated System (MADIS) counter-UAS ... training with state-of-the-art technology in a dynamic, hands-on environment. **Responsibilities** The System / Network Engineer position supports a mission to… more
    Intrepid Solutions and Services (12/17/25)
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  • FLEX Associate Security Architect

    Marriott (Bethesda, MD)
    …Salesforce), Application Design, Container Platforms (ie. Docker, Kubernetes), APIs, Serverless, Network Infrastructure, Operating Systems , Identity and ... the following areas: + Full-stack knowledge of IT infrastructure: + Applications + Databases + Operating systems - Windows, Unix, and Linux + IP networks - WAN… more
    Marriott (12/23/25)
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  • Penetration Tester 3

    ARSIEM (Annapolis Junction, MD)
    …the testing phase of security control assessments using specialized knowledge of network protocols, operating systems , architectures, equipment, services, ... (8) experience of related work experience as a Penetration Tester performing network and application-level testing using established test protocols and methods. + A… more
    ARSIEM (10/14/25)
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