• Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... a Systems Administrator or similar role + Strong experience with Linux and Windows-based systems administration. + Knowledge of cloud platforms (AWS, Azure,… more
    General Dynamics Information Technology (09/16/25)
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  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in ... sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Cyber Infrastructure Engineer Job Code: 29132 Job Location: Carlsbad, CA Job… more
    L3Harris (09/25/25)
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  • Senior Systems Administrator

    Belcan (Cincinnati, OH)
    Senior Systems Administrator Job Number: 361641 Category: -Software & Systems SBU Description: A Senior Systems Administrator job in Cincinnati, OH or ... Servers from scratch and designing complex Active Directory environments. * Senior -level experience with Linux system administration, networking, security… more
    Belcan (12/07/25)
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  • Sr . UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …and tuition assistance . Wellness and Well-being programs \#CGIFederalJob \#LI-PC1 **Skills:** + Network + Patch Management + Unix + Linux **What you can ... ** Sr . UNIX Systems Engineer** **Category:** Infrastructure/Cloud **Main location:**...future duties and responsibilities:** This position is for a Senior UNIX System Engineer for a mixed and growing… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** As a Senior Systems Administrator you will play a...II certification** (eg, Security+ CE, SSCP) + Experience providing Sr . Linux (Red Hat/Rocky/CentOS) and LatteArt /… more
    Leidos (11/15/25)
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  • Sr Engineer, Computer Systems - IT…

    Guthrie (Sayre, PA)
    …for clinical systems, patient care services, and administrative functions across the network . The Sr . Engineer collaborates with IT teams, vendors, and ... Sayre, PA at least once a month. Summary: The Sr . Engineer, Compute System Engineering is responsible for the...ESX and Microsoft Hyper-V. + Expertise in Microsoft Windows, Linux and AIX operating systems and management. + Familiar… more
    Guthrie (09/22/25)
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  • Senior Information Systems…

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must ... customized, and powerful solutions. CTC is looking for talented Senior Information System Administrator with experience accrediting, maintaining,… more
    Concurrent Technologies Corporation (10/19/25)
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  • Principal OR Sr . Principal Electronics…

    Northrop Grumman (Oak Harbor, WA)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr . Principal Electronics Engineer - Payloads Field Service Engineer** to our team ... Electronics Engineer - Payloads Field Service Engineer level or the Senior Principal Electronics Engineer - Payloads Field Service Engineer level, depending… more
    Northrop Grumman (10/29/25)
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  • (DoD SkillBridge) Principal OR Sr

    Northrop Grumman (Oak Harbor, WA)
    …Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr . Principal Electronics Engineer - Payloads Field Service Representative** to our team ... Electronics Engineer - Payloads Field Service Representative level or the Senior Principal Electronics Engineer - Payloads Field Service Representative level,… more
    Northrop Grumman (10/02/25)
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