• System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    **Description** **System Administrator - Linux** **Leidos** has a new and exciting opportunity for a **System Administrator - Linux** in our **National Security ... Responsibilities** The selected individual will be responsible for monitoring infrastructure systems , applications, and processes, and for ensuring that all issues… more
    Leidos (11/19/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …3274/3174, NAS 8000, 3299 Stat Mux Mainframe Software: * Jes 3, TSO, IBM's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server ... Principal System Administrator Location Annapolis Junction, MD Job Code 2270...Video Cards, Welfleet, Cisco Routers. PC Server Software Operating Systems : * Microsoft Office, Outlook Mail, Novell Groupwise Mail,… more
    DCCA (11/17/25)
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  • Senior Billing Administrator

    CVS Health (Annapolis, MD)
    …**Position Summary** Under supervision of the Billing Manager, the Senior Billing Administrator is responsible for the processing and distribution of the monthly ... premium invoices. The Senior Billing Administrator must review invoices for reasonability and accuracy and...pricing, volumes, and account setup using various computer billing systems . + Execute monthly invoices on appropriate billing platform… more
    CVS Health (01/01/26)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **System Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... security systems and support implementation, troubleshooting and maintenance of Information Technology (IT) systems in support of the endpoint devices.… more
    M. C. Dean (11/05/25)
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  • Database Administrator 3-IT

    Oracle (Annapolis, MD)
    …team to provide enterprise-wide, Oracle Database Administration support for production systems and provide DBA services to application development teams, including ... system storage and plan future storage needs. The database administrator will work on both Linux & Windows on...as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the… more
    Oracle (12/21/25)
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  • Senior System Administrator

    DCCA (Columbia, MD)
    …backs up files as required and responds to management requests for information . Provides technical guidance to lesser-experienced systems administrators. An ... Senior System Administrator Location Columbia, MD Job Code 2215 #...benefits package. Visit our website at: www.dcca.com Senior System Administrator Candidate must have an active TS/SCI w/Poly For… more
    DCCA (11/15/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... security systems and support implementation, troubleshooting and maintenance of Information Technology (IT) systems in support of the endpoint devices.… more
    M. C. Dean (11/05/25)
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  • System/Network Administrator (Onsite)

    RTX Corporation (Fulton, MD)
    …minimum 3 years of experience + Bachelor's Degree in either Computer Science, Information Systems Management, Information Technology, Criminal Justice, STEM, ... the Raytheon Solipsys System and Network Administration Team under Information Technology. As a member of the team, you...scripting via bash and/or Powershell + A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems… more
    RTX Corporation (11/21/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information ... and reliability across client, server, storage, network, and mobile systems . You will provide Tier 1 through Tier 3...have the ability to communicate and coordinate with the Information System Security Officer (ISSO) and Information … more
    Kaizen Approach, Inc (11/11/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... Your job will be to bring together Linux (primarily) and Windows systems administration, systems maintenance, systems performance optimization along… more
    Leidos (12/30/25)
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