• Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... and application integration. **Minimum Qualifications:** + Bachelor's degree in a technical discipline; An additional 5 years of related experience might be… more
    ManTech (07/26/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... Independently read, write and implement standard operating procedures and technical documentation. Required Clearance: TS/SCI with FS Polygraph Required Skills… more
    Synergy ECP (07/16/25)
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  • Senior Network/Systems Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network-systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_ **Category**… more
    GovCIO (07/10/25)
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  • 306 - Senior Systems Administrator

    ARSIEM (Laurel, MD)
    …an impact on every client you work with. ARSIEM is looking for a Senior Systems Administrator to provide Systems Administration support for mission operations in ... possible support. As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a… more
    ARSIEM (06/06/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and maintenance of ... (15) years of experience + Bachelor's degree in a technical discipline from an accredited college or university. Five...for degree. + DoD 8570 compliance with Information Assurance Technical (IAT), Level I + Possess a working knowledge… more
    SAIC (08/19/25)
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  • Senior Linux System Administrator 3

    Lockheed Martin (Fort Meade, MD)
    …for a US Security Clearance with a polygraph * Bachelor's degree in a technical discipline from an accredited college or university\. In lieu of a Bachelor's degree, ... may be substituted\. * Ten \(15\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and complexity\. *… more
    Lockheed Martin (07/12/25)
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  • Digital Services Web Server Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ADMINISTRATOR ... Citizenship Required:** Yes **Job Description:** \#ITPolyMD Digital Services Web Server Administrator Transform technology into opportunity as a Digital Services Web… more
    General Dynamics Information Technology (06/11/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS/SCI Clearance ... will be accepted at this time. Candidate will be responsible for providing Sr . level Linux System Administration support for the program. Required: Very strong Linux… more
    Jovian Concepts, Inc. (06/26/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …team structure, follow SOPs, communicate effectively, accept constructive feedback, and receive technical guidance and advice from senior -level technical ... Cloud System Administrator Location Annapolis Junction, MD Job Code 2063...demonstrated a willingness to learn new technologies and leverage senior -level resources to expand the current technical more
    DCCA (08/18/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting ... At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today...WILL NEED TO SUCCEED: **Education:** Bachelor's degree in a technical discipline from an accredited college or university is… more
    General Dynamics Information Technology (08/15/25)
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