• Sr. System Administrator

    Leidos (Odenton, MD)
    …working with virtual environments using VMware and VDI practices + Currently possess an active Top Secret security clearance with the ability to obtain a Top ... Management on all technical and personnel concerns + Utilize senior Linux sys admin experience to maintain and sustain...sys admin experience to maintain and sustain JWICS YLAN Network supporting DISA customers. + Provide input on budget… more
    Leidos (07/22/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …data science, information systems, or computer science SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. ... SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and senior System Administrator to provide SETA support in Hanover, MD.… more
    Systems Technologies, Inc. (06/03/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    …IT or Service Desk environment **CLEARANCE REQUIREMENT:** + Must have an active Top Secret clearance **CERTIFICATION REQUIREMENT:** + IAT Level II Certification ... ARL's research mission. Join our dynamic team at a top -tier organization, where work-life balance and employee well-being take...edge R&D for the US Army. The Windows System Administrator ( Senior -Level) will be responsible for the… more
    SAIC (08/07/25)
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  • 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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  • 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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