• Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …and surveillance aircraft\. We also provide world\-class training, focused logistics support , and advanced targeting and navigation technologies to enable the right ... will be responsible for providing F\-35 lab computer infrastructure support , asset management, cyber resiliency, technical design, system development, system… more
    Lockheed Martin (12/11/25)
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  • Associate IT Support Specialist

    Sigmatech, Inc. (Arlington, VA)
    …of user accounts for networks and mobile devices as directed. + Wireless Systems Support : Assist in the management of government-furnished wireless systems ... professional, hands-on experience in an IT help desk or desktop support role. + Exposure to a...Preferred: Relevant Microsoft certification (eg, Microsoft 365 Certified: Modern Desktop Administrator Associate). Work Environment + Location:… more
    Sigmatech, Inc. (01/15/26)
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  • IT Tech Support /Analyst

    Louisiana Department of State Civil Service (Baton Rouge, LA)
    …+ CompTIA A+, Network+, or Security+; + Microsoft 365 Certified: Modern Desktop Administrator Associate; + Microsoft Certified: Intune Administrator ... Tech Support /Analyst will be responsible for providing advanced technical support for end-user systems , applications, and infrastructure within a fast-paced… more
    Louisiana Department of State Civil Service (12/18/25)
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  • Computer Systems Engineer

    Actalent (Huntsville, AL)
    …enterprise implementation, among other areas. Responsibilities + Perform as a Staff Systems Administrator for a medium-to-large-sized government contract. + Lead ... Systems Engineer Job Description We are seeking a Systems Engineer to support a government contract...systems , coordinating with network, software, and system engineers, desktop technicians, project managers, end users, and IT personnel.… more
    Actalent (01/07/26)
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  • Infrastructure Networking Admin Supervisor,…

    Citigroup (San Antonio, TX)
    …and progress together. **The Role:** This position serves as a senior systems administrator and Tier 2 technical support specialist for a large campus site. ... a primary focus on all aspects of end-user computing ( desktop /laptop) and also acts as the on-site "smart hands"...5+ years of hands-on experience in a large-scale enterprise systems support or systems administration… more
    Citigroup (12/04/25)
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  • Systems Engineer (DoD Clearance Required)

    Synectic Solutions Inc (Tucson, AZ)
    SSI needs to add a Systems Administrator to support our current list of services provided for the US Navy, Surface Missile Technical Representative Office, ... problems with workstations, printers, and local area networking. + Install operating systems and applications, apply system and software updates and patches manually… more
    Synectic Solutions Inc (01/09/26)
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  • Remote Support Technician

    ManTech (Chantilly, VA)
    …work experience in a technical help desk position. + Special non-commercial systems administrator experience (access management/file transfer). + Experience with ... issues, performing remote desktop repairs and minimizing escalations to Tier 3 support . + Provide user support and basic training for common applications,… more
    ManTech (01/09/26)
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  • Systems Engineer

    Robert Half Technology (Brookfield, WI)
    …configure, and maintain infrastructure components, including servers, networks, firewalls, and backup systems . * Implement and support cloud services such as ... deployments, and network upgrades (on-prem and cloud). * Provide Tier 2/3 support and mentorship to Helpdesk and NOC teams. * Conduct proactive maintenance… more
    Robert Half Technology (01/15/26)
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  • Executive IT Support / Help Desk

    Signature Aviation (Orlando, FL)
    …and system integration practices. + Certifications such as Microsoft 365 Modern Desktop Administrator , Apple Certified Support Professional, or ITIL ... a strategic, client-facing technology expert who ensures seamless, high-touch support for executive-level users and high-profile stakeholders. This position requires… more
    Signature Aviation (11/22/25)
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  • Computer Support Tech III (SCA Internal)

    Amentum (Andrews AFB, MD)
    …Technology (IT) or four years preferred. + Microsoft 365 Certified Modern Desktop Administrator Associate certification highly preferred. + Ten years of ... The Computer Support Technician provides essential support to...personal computers, either via telephone or on-site for PC desktop hardware and software packages. + Duties require the… more
    Amentum (12/09/25)
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