- COLSA Corporation (Huntsville, AL)
- …as the technical lead for a diverse infrastructure environment. The role spans Windows systems , Nutanix virtualization, Linux (RHEL), and enterprise storage. The ... IT services in a fast-paced, complex environment. + Support, configure, and troubleshoot Windows 11 and Windows Server environments (AD, Group Policy, DNS/DHCP,… more
- CAE USA INC (Arlington, TX)
- …environment. The successful candidate will demonstrate proficiency in both Microsoft Windows and Linux systems administration, including hardening, deployment, ... SIEM tools (eg, Splunk, SolarWinds SEM). + Relevant certifications: RHCSA, Windows Server Hybrid Administrator Associate, Certified Information System Security… more
- Northrop Grumman (Linthicum Heights, MD)
- …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Workstations ( Windows & Linux), Networking equipment, and NetApp storage systems . + Install, configure, and maintain NetApp operating systems ; ensuring… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Certification Security+ or equivalent + Required Computing Environment Certification: MCSA Windows Server 2019, Azure Administrator Fundamentals, or equivalent + ... Trust/Other Required:** None **Job Family:** Technical Solutions **Skills:** Information Systems ,Microsoft SharePoint,Operations **Experience:** 10 + years of related experience… more
- Fiserv (Overland Park, KS)
- …Senior System Administrator **What does a successful Senior Information Technology Systems Administrator do?** At Fiserv, a Senior Information Technology ... Systems Administrator ensures the smooth functioning of our IT infrastructure...great to have:** + Certification such as Microsoft Certified: Windows Server or Azure Administrator . + Knowledge… more
- Noblis (San Diego, CA)
- …in resolving accounts, recovery of data and maintaining security + Loading operating systems , including Windows , Solaris, Unix and Linux. + Develop active ... master's degree with 3+ years of experience providing technical support in operating systems ( Windows , Linux), networking, and security, along with experience in… more
- ENS Solutions (Norfolk, VA)
- …and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution ... of start date. Optional Qualifications: + Experience with operating and maintaining Microsoft Windows and Linux servers to include operating systems . + Prior… more
- TEKsystems (Frankfort, KY)
- Overview: We are seeking an experienced Systems Administrator / Senior IT Support Specialist to join a dynamic team supporting instructional device services. ... Top Skills Required: + Proven experience in enterprise-level technical support and systems administration. + Strong troubleshooting skills for Windows 11, Office… more
- Lockheed Martin (Herndon, VA)
- …responsibility\. Your Mission is Ours\. Lockheed Martin Space is seeking a Summer 2026 Systems Administrator Intern\. In this role, you will focusing on ... in the following skill areas: Working on both Linux and Windows operating systems \(Server and Desktop\), bash shell scripts, Python, Java, FOSS/COTS… more
- Paragon Cyber Solutions (Colorado Springs, CO)
- …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... with GCCS-J version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge of Server Operating Systems… more