• Cloud System Administrator

    ManTech (Hanover, MD)
    …Administrator** to join our team in **Hanover, MD** . Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of ... missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO's Enterprise Information… more
    ManTech (09/10/25)
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  • Information Security Professionals ISSO ISSE

    Leidos (Annapolis Junction, MD)
    …forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and ... and accreditation. + Provide configuration management for information system security software , hardware, and firmware, and manage changes to systems, assessing… more
    Leidos (10/18/25)
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  • Senior Systems Administrator/Integrator

    General Dynamics Information Technology (Aberdeen Proving Ground, MD)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Shape the Mission. Engineer the Future.** GDIT is your place to lead, innovate, and drive ... efforts. **What You'll Do:** + Guide integration strategies across multi-vendor software stacks and hardware baselines. + Engage directly with Army stakeholders… more
    General Dynamics Information Technology (11/08/25)
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  • System Architect IV-Pipeline (TS/SCI w/Polygraph)

    COMSO, Inc (Fort Meade, MD)
    …+ Establishes systems information requirements using analysis of the information engineer (s) in the development of enterprise -wide or large-scale information ... and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency, innovative learning solutions for workforce development, and… more
    COMSO, Inc (08/29/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …analyze internal and external customer requirements and recommend equipment and software as needed, periodically taking on the responsibility of coordinating various ... vendor quotes necessary to procure said equipment and software . + Implement system enhancements that will improve the...employment. + A current Security+ CE certificate (IAT Level II ) or any other IAT Level III DoD 8140/8570… more
    Northrop Grumman (10/16/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …to develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Develop new concepts and processes and analyze root causes ... devices, etc. Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in… more
    ENS Solutions (09/27/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... to completing ticket and or escalating to next level of support. + Monitor Enterprise system status for problems such as network outages and or degraded services;… more
    M. C. Dean (11/05/25)
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