- Northrop Grumman (Boulder, CO)
- …Grumman Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin ** to join its dynamic team of ... a Security+ CE, a RHCSA, and 10 years of Linux Server Administration experience, to include Red...and/or certifications + Windows server management experience + Windows Active Directory, VMWare, and/or knowledge of NFS storage systems… more
- RTX Corporation (Tucson, AZ)
- …the integrity of our systems and support IT infrastructures around the world. ** Sr . Principal Linux System Administrators (SME),** internally known as Principal ... for a security clearance. + Experience with Red Hat Enterprise Linux (RHEL), including system installation, administration , patching, and troubleshooting… more
- Robert Half Technology (Jacksonville, FL)
- …business growth. Key Responsibilities: + Administer, maintain, and troubleshoot Windows and Linux servers. + Manage Active Directory, Group Policy, DNS, DHCP, ... the Role: We are looking for a highly skilled Senior Systems Administrator to join our IT team. In...maintaining, optimizing, and securing our core infrastructure systems. The Sr . Systems Administrator will manage servers, cloud environments, and… more
- NBC Universal (Glendale, CA)
- …I need to have in order to do this job?" + Minimum 10+ years as a Senior Linux system administration in a large (500+system) environment + Develop tools ... to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations… more
- Northrop Grumman (Redondo Beach, CA)
- …We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator** to join its dynamic team of technical ... the following: + Work in a Red Hat Enterprise Linux (RHEL) Public Key Infrastructure (PKI) environment. + Utilize...be nice to have + 10 years of Server Administration to include Active Directory and Group… more
- Lockheed Martin (King Of Prussia, PA)
- …experience, or equivalent experience/combined education\. * Experience with both Linux and Windows system administration , including installing, patching, ... resolution for all of the client/server/storage/network devices \- Patch and harden Linux RedHat OS and works with Security personnel to protect against Cyber… more
- RTX Corporation (Aurora, CO)
- …be supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator. + Responsibilities include building, maintaining, ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
- L3Harris (Springfield, VA)
- …security. Job Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator ( Active TS/SCI w/ CI Poly Required) Job ... and video display systems in an operations environment. + Maintain operational Windows/ Linux combined Active Directory environments with full security software… more
- Noblis (San Diego, CA)
- …and maintaining security + Loading operating systems, including Windows, Solaris, Unix and Linux . + Develop active directory user accounts, proxy servers, and ... keyboards Required Qualifications + TS/SCI clearance required + Experience in system administration , network administration , or a related IT field + Administer… more
- General Dynamics Information Technology (Fort Bliss, TX)
- …updates/replacement application systems (Server, Internet Explorer (IE), .NET, Red hat Linux , McAfee, Active Directory, Doman Name, ESS ePO/Firewall/Policy/Rogue ... + Must have administrative knowledge of Microsoft Server 2019, Red hat Linux , Windows 11, SQLEXPRESS, ESS, ACAS, and Microsoft Hyper Visor. + Must hold or… more