• Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    …Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other Linux OS ... senior -linux-system-administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & Operations_… more
    GovCIO (08/08/25)
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  • Senior Program Manager

    Leidos (Columbia, MD)
    …to operational requirements in Software Engineering, Systems Integration, Systems Administration , Network Engineering, Information Assurance and Cyber Security, ... is at the forefront in Mission Software, Security Engineering, Computer Network Operations (CNO), Offensive Cyber, Analytical Methods and Modeling, Signals… more
    Leidos (09/14/25)
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  • Senior Delivery Consultant - Security

    Amazon (Jessup, MD)
    …The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Senior Delivery Consultant - Security to join our team at Amazon Web Services ... work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our...currently posses and/or have the ability to obtain a Secret , Top Secret , or TS/SCI with Polygraph… more
    Amazon (10/03/25)
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  • Senior Principal Program Cost Control…

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry… more
    Northrop Grumman (08/21/25)
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  • Senior Delivery Consultant - Security

    Amazon (Jessup, MD)
    …secure coding, identity management and authentication, software development, cryptography, system administration and network security experience - 1+ years in ... Services Professional Services (ProServe) team is seeking a skilled Senior Delivery Consultant - Security to join our team...work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our… more
    Amazon (10/03/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... ideal candidate will have a strong background in system administration and be part of a small team of...our infrastructure + Manage and configure lcoal and remote-site network switches and Fortinet Fortigate VPN endpoints Minimum Qualifications… more
    Huntington Ingalls Industries (08/27/25)
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  • Windows System Administrator ( Senior

    Link Solutions Inc (Adelphi, MD)
    …ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. + Must be a US Citizen ... + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible… more
    Link Solutions Inc (09/18/25)
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  • Senior Consultant, Offensive Security,…

    Palo Alto Networks (Fort Meade, MD)
    …Conducts IT application testing, cybersecurity tool and systems analysis, system and network administration , and systems engineering support for the sustainment ... personalized learning opportunities - just to name a few! **Your Career** The Senior Consultant on the Offensive Security team is focused on assessing and… more
    Palo Alto Networks (10/07/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …+ 1-3 years of specialized project experience or formal training in system administration , network security, or IT operations. + Skills: + Strong technical ... exciting projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Infrastructure / Networking Engineer

    RTX Corporation (Annapolis Junction, MD)
    …Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer** who strives for excellence and has a passion ... with Linux, especially Red Hat based distributions + Experience with System Administration + Experience with enterprise grade networking equipment, such as Cisco,… more
    RTX Corporation (07/20/25)
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