• Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …position level and/or job specifics. **Senior High Performance Computing (HPC) Systems Administrator ** **115702BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...enterprise-leve, multi-site design and architecture + Support Tier 3 Infrastructure services such as: DNS, NIS, Active Directory, Centrify,… more
    BAE Systems (09/09/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …IBM 3274/3174, NAS 8000, 3299 Stat Mux Mainframe Software: * Jes 3, TSO, IBM 's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS ... Principal System Administrator Location Annapolis Junction, MD Job Code 2270...enterprises, helping them to feel confident in their IT infrastructure . With DCCA, these organizations can be confident in… more
    DCCA (11/17/25)
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  • MQ Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    MQ Administrator Location: Annapolis Junction, MD, US Job ID: ATR 17674 Job Description Job Title: MQ Administrator Job Location: Annapolis Junction, MD ... Eligibility/Clearance: Secret Description & Requirements Seeking an experienced MQ Administrator to support a federal client in their mission-critical defense … more
    Arena Technical Resources, LLC (11/17/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …the Decision Advantage Solutions Business Area is currently seeking a Senior Systems Engineer for the Chinook Program on the Advanced Analyst Augmentation Analytical ... Polygraph exam. **Primary Responsibilities:** + Serve as a Databricks administrator , managing workspace configuration, user roles, cluster performance, and… more
    Leidos (10/04/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Annapolis, MD)
    …Washington DC/Virginia area._ We are seeking a seasoned L3 Cyber Vault Administrator to design, operate, and continuously improve our cyber-resilient backup and ... hybrid data center estate. The role also partners closely with Security, Infrastructure , and Application teams to meet strict RPO/RTO and regulatory obligations. Key… more
    Ensono (11/01/25)
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