• Mid Level Linux Administrator

    Amentum (Hanover, MD)
    network equipment as well as storage solutions. Candidate will work alongside a senior Linux Administrator as a mentor to provide support and opportunities to ... + Loads operating system software, troubleshoots, maintains integrity and configures network components. **Requirements:** + Must have active TS /SCI with… more
    Amentum (05/23/25)
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  • 320 - Senior Network Security…

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM is looking for a Senior Network Security Engineer . This position will support one of our government ... in network or system administration. Preferred Qualifications + System Administrator experience + Risk Management Framework The ARSIEM pay range for this… more
    ARSIEM (08/08/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …competitive compensation and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS /SCI w/ Poly For ... Cloud System Administrator Location Annapolis Junction, MD Job Code 2063...constructive feedback, and receive technical guidance and advice from senior -level technical resources. . Shall have demonstrated a willingness… more
    DCCA (05/19/25)
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  • Field Engineer/Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software ... achieve focused results. Why Enlighten? At Enlighten, our team's unwavering work ethic, top talent and celebration of innovative ideas have helped us thrive. We know… more
    Huntington Ingalls Industries (08/08/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …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 ... projects on time. **Basic Qualifications:** + Must possess a TS /SCI clearance with polygraph. + Candidates shall have a...of SPDs. + IBM or HP Blade servers with FC/SAS/ Network back end + Multi-vendor file systems such as… more
    Leidos (07/03/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a ... operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Supporting hardware installation,… more
    Athenix Solutions Group, LLC (07/24/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... maintenance, configuration, and reliable operation of critical computer systems, network servers, and virtualization environments, upholding system stability and… more
    ManTech (06/07/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/11/25)
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  • Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …program "Delivers Mission Success!" **Your greatest work is ahead!** If you're a talented Senior Network Security Engineer, we want to hear from you. The Leidos ... + Ensure systems are compliant with Secure the Enterprise (STE)/Secure the Network (STN) requirements; familiarity with Xacta, LatteArt, SEAR. + Maintain multiple… more
    Leidos (08/08/25)
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  • Senior Cyber Operator/Developer/Analyst

    Belay Technologies (Columbia, MD)
    …data forensics (ie, what evidence is left behind when conducting activity) + Network Analysis + Knowledge of common System Administrator tactics, techniques, and ... up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Cyber Operator/Developer/Analyst to join our intel team. CODAs shall provide technical and… more
    Belay Technologies (05/22/25)
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