• Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …2016 + Linux : Linux +, LPIC-1, or Red Hat Certified Systems Administrator + Cisco Certified Network Associate (CCNA) + The ideal candidate would have ... Systems: VMware (including ESXi, vSAN); Windows Server 2019; Red Hat Enterprise Linux ; Windows 11; Cisco IOS; Active Directory and DNS; Kubernetes and… more
    Northrop Grumman (09/20/25)
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  • Software Developer

    Imagine One Technology & Management (Charleston, SC)
    …Support software development and integration efforts across both Windows and Linux platforms to include compiling source code using automation tools and ... integration. Implementation of Security Technical Implementation Guides (STIGs) on Red Hat Linux , Windows 11, and Windows Server systems to establish and maintain… more
    Imagine One Technology & Management (08/08/25)
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  • Systems Engineer II (Hybrid, TX, W2)

    TEKsystems (Austin, TX)
    …on-call support and follow change management protocols Skills Vmware, System administrator , Linux , openstack, security operations, Systems engineering, netapp, ... load balancer, openshift Top Skills Details Vmware,System administrator , Linux ,openstack,security operations,Systems engineering,netapp Additional Skills & Qualifications… more
    TEKsystems (10/18/25)
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  • Secret Virtualization Admin

    Insight Global (Suffolk, VA)
    Job Description Insight Global is seeking a virtualization administrator to support a large government customer. This person will be responsible for: * Install, ... operating systems, typically Windows Server (Active Directory, DNS, DHCP) and Linux distributions. * Apply OS-level patches and security updates; ensure servers… more
    Insight Global (10/17/25)
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  • Test Technician

    CACI International (Melbourne, FL)
    …- Programming experience with micro-controllers, and embedded Linux . - CompTIA Linux + or Red Hat Certified Systems Administrator (RHCSA). Insert 5-10 bullet ... areas as assigned. - Serve as a backup RMA Administrator as needed. - Works through the RMA backlog...(including but not limited to spectrum analyzers, signal generators, network analyzers, oscilloscopes, etc.) - Ability to read and… more
    CACI International (10/17/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …virtual servers * Upgrading system hardware and startup/shutdown of rack components * Network administrator experience with experience in Layer 2 and 3 ... MPE system anomalies and issues * Lab configuration consisting of installation of Linux and Windows operating systems in a variety of hardware to include servers,… more
    Lockheed Martin (07/26/25)
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  • IT Technical Lead - Infrastructure

    Jabil (Florence, KY)
    …and firewall basics. Certifications (preferred): + CCNA or higher (Cisco Certified Network Associate). + Microsoft Certified: Azure Administrator Associate or ... 50 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global...Administrator - Associate or equivalent. + CompTIA Server+, Linux +, or RHCSA certifications are a plus. Technical Skills:… more
    Jabil (08/26/25)
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  • Specialist, Cyber Intelligence

    L3Harris (Ashburn, VA)
    …security. Job Title: Specialist, Cyber Intelligence - Information Technology Systems Administrator Job Code: 29731 Job Location: Ashburn, VA Job Description: ... L3Harris Technologies is seeking an experienced Information Technology Systems Administrator to join our diverse, energetic, and highly collaborative technical team.… more
    L3Harris (10/09/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …devices + Administering, securing and monitoring enterprise level Windows and Linux network infrastructures Desired Experience and Qualifications: + Certified ... This also includes advising and assisting the client with: security and network accreditations; providing the client with a working understanding of the latest… more
    Assertive Professionals (10/09/25)
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  • IT Infrastructure Engineer Level 1 (3 vacancies)

    CUNY (Queens, NY)
    …Certified Network Professional (CCNP) issued by Cisco; **and/or** **E.** CompTIA Linux + issued by CompTIA; **and/or** **F.** CompTIA Network + issued by ... and cloud operations that includes the management of IT facilities, network , security, telecommunications, servers, storage, and virtualization components. There are… more
    CUNY (10/17/25)
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