• Staff Database Administrator

    Trellix (Annapolis, MD)
    **_Job Title:_** Staff Database Administrator **About Skyhigh Security :** Skyhigh Security is a dynamic, fast-paced, cloud company that is a leader in the ... security industry. Our mission is to protect the world's...systems in cloud environments and on-prem, ensuring data security and availability. + Drawing on your creative nature,… more
    Trellix (07/18/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting ... and maintenance of InformationTechnology (IT) systems for critical enterprise applications. This position will report...and ten (10) years of experience as a system administrator on programs of similar scope and complexity is… more
    BigBear.ai (07/22/25)
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  • System Administrator

    Nelnet (Annapolis, MD)
    …they live, learn, and work. We are looking for a skilled System Administrator to support and maintain critical technology infrastructure and services. This role ... focuses on system reliability, security , and seamless day-to-day operations, with an emphasis on...applications such as Dynamic Forms for Exchange + Ensure systems are secure, compliant, and documented according to best… more
    Nelnet (08/08/25)
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  • IdM Platform Administrator

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an IdM Platform / *nix Platform Administrator to join our team at Ft. Meade, MD.In this role you will provide security ... for this position is a highly motivated individual, with a strong IT security background who excels integrating, operating, and deploying security technology and… more
    Leidos (07/18/25)
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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 ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (07/15/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …Sector at Leidos currently has an immediate need for an experienced **System Administrator - IV HPC** for a new customer on a strategic High-Performance Computing ... (HPC) program. The Senior System Administrator will need to be a self-starter with excellent...performance of data center services, physical and virtual server-class systems , and storage. Lead medium-to-large scale projects, design and… more
    Leidos (07/03/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **System ... Administrator ** to join our team of passionate individuals in...projects that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** + Provide support to… more
    Amentum (06/07/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …configuration management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP,...a time when a premium is placed on cyber security . In an ultra-competitive environment, Synergy ECP has thrived… more
    Synergy ECP (06/03/25)
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  • Application System Administrator

    SMX (Patuxent River, MD)
    Application System Administrator (4305)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Application System ... Administrator to join our team. This role is critical...will work closely with cross-functional teams to ensure our systems are robust, scalable, and aligned with strategic goals.… more
    SMX (08/08/25)
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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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