• System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …and test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and maintenance of Information ... a **System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit....include but are not limited to: + Contribute to physical security system support to meet service… more
    M. C. Dean (07/15/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …support efforts with new project needs and risk management requirements. + Ensure systems meet ARL performance, security , and reliability standards. + Install, ... Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance...oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Mission Assurance Decision Support System (MADDS)…

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …Terrain in Cyberspace within MADSS, a mix of hardware and software, and physical /logical locations for circuits and systems . + Oversee the day-to-day operation ... administering and troubleshooting enterprise software applications, databases, and operating systems . + Experience with network security principles, encryption… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Windows System Administrator 2

    Synergy ECP (Annapolis Junction, MD)
    Administrator are as follows: + Administrating day-to-day IT systems to include system availability, backup/restore, deploy/provision, configuration changes, ... Windows System Administrator 2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy...maintaining and patching both physical and virtual. + Perform software installations and upgrades… more
    Synergy ECP (08/08/25)
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  • System Administrator (Secret to Top Secret)

    SMX (Patuxent River, MD)
    …and providing necessary alerting to provide notification of events/incidents/problems + Physical security monitoring for access control + Installation and ... System Administrator (Secret to Top Secret) (4170)at SMX(View all...24x7 team providing continual support and monitoring of computer systems by resolving or escalating problems that arise +… more
    SMX (08/08/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …or vSphere ** Security Clearance Requirements:** + Active/Current TS/SCI with Polygraph ** Physical Requirements:** + Must be able to bend, kneel, and reach as ... MANTECH seeks a motivated, career-oriented **System Administrator ** to join our team in **Hanover, Maryland** . **Responsibilities include, but are not limited to:**… more
    ManTech (08/08/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    …with a team to obtain and configure Virtual Machines(VMs), loading Operating systems and software, performing security hardening, patching, and monitoring ... in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our intel team. This position is for System Administration support for… more
    Belay Technologies (08/07/25)
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  • System Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …the better. We are seeking a **System Administrator 5** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term...is required with the provision of SE services for physical security system and IT solutions. **Desired… more
    M. C. Dean (07/15/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …services, ensuring high availability and performance of data center services, physical and virtual server-class systems , and storage. Lead medium-to-large ... currently has an immediate need for an experienced **System Administrator - IV HPC** for a new customer on...such as RES, LSF and SLURM + HPC farm systems , HPC MPP clustered systems , Front End… more
    Leidos (07/03/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will be ... and other tools to secure the network + Apply Security Technical Implementation Guide (STIG) updates to switches and...university with 12+ years of experience as a Network Administrator . 3 additional years of Network Administration experience with… more
    ManTech (07/23/25)
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