• Senior GIS System Administrator…

    US Bank (Minneapolis, MN)
    …geospatial offerings. We are seeking an experienced and highly skilled GIS System Administrator/Engineer to lead the administration , optimization, and support of ... relevant experience **Preferred Skills/Experience** + Esri certifications (eg, Enterprise Administration Professional, System Design Associate) + Experience with… more
    US Bank (11/05/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    system fit-up, and system deployment. + General Windows and some Linux system administration and sustainment experience, to include patching. + ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...and deployment of new and emerging technologies.We're seeking a ** Senior Level System Administrator with specialized experience… more
    Intrepid Solutions and Services (08/28/25)
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  • Senior Associate, Information Security…

    L3Harris (Melbourne, FL)
    …proficient understanding of system administration including Windows and Linux operating systems . + Functional and proficient knowledge of Cisco network ... sea and cyber domains in the interest of national security. Job Title: Senior Associate, Information Security Systems Engineer Job Code: 30275 Job Location:… more
    L3Harris (10/23/25)
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  • SAP NS2 Senior Cloud Engineer/…

    SAP (Herndon, VA)
    …cloud relevant data serialization languages such as JSON and YAML. + Proven strong system administration experience. + 5 years of experience with Linux ... software development would be an added advantage. + Industry recognized system administration certification **Additional Requirements** + BA/BS Degree is… more
    SAP (10/21/25)
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  • Systems Engineer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you will provide leadership in planning, designing, and implementing sophisticated additions and changes to ... GovCloud, SC2S, C2S) implementation with security controls for classified workloads + Linux and Windows operating systems with security hardening for classified… more
    Noblis (11/20/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …the verification of system performance. Responsibilities include: Systems Administration & Operations + Administer and troubleshoot Linux and Windows ... freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support...network engineers to support enterprise services while maintaining clear system administration scope. + Develop and maintain… more
    BAE Systems (10/08/25)
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  • Systems Engineer - Backup and Storage

    System One (Rockville, MD)
    …focus on storage performance, availability, and data protection. + Team includes two senior systems engineers and a Manager of Operations; may include light ... Job Title: Systems Engineer Location: Rockville, MD Shift/Schedule: Standard business...Veeam. + Environment is approximately 90% Windows / 10% Linux ( Linux experience not required). + Responsibilities… more
    System One (11/15/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a ... systems and training environments Experience Required: + Eight (8) years of systems administration experience with three (3) years in leadership roles +… more
    SimIS Inc. (09/22/25)
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  • IT Services Administration

    Fiserv (Lincoln, NE)
    …or a related subject **Experience that would be great to have:** + Windows and/or Linux System Administration experience + AWS Cloud experience + Application ... Administration **About your role:** The IT Services Management Senior Professional will be joining our Financial Institutions Group,...+ Oversee the administration and support of Linux and Microsoft Windows systems , as well… more
    Fiserv (11/05/25)
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  • Senior Information Systems Security…

    ManTech (Fort Washington, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information Systems Security Officer (ISSO)** to join our team in Fort Washington, MD. This ... Master's Degree and 5 + years prior experience + Solid understanding of Linux /Unix Administration . + Experience with applying DISA STIGs with containerization… more
    ManTech (11/01/25)
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