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Keywords: System Administrator - Z/OS, Location: USA

Page: 9

Systems Administrator – Dallas, TX

Systems Administrator role. This position is responsible for managing and optimizing the Field Service CRM system-overseeing... Expert (SME), this individual will lead system troubleshooting, customization, and user training. In addition, this role...

Location: Dallas, TX
Posted Date: 08 Nov 2025
Salary: $110000 per year

(Mid. or Senior) Networking Systems Administrator (Windows)

, analyzing, and troubleshooting errors within Windows OS. Must have experience with IT system optimization, monitoring... and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator (Windows) to join our team. The selected...

Posted Date: 08 Nov 2025
Salary: $114000 - 164000 per year

Jr./Mid-Level Networking Systems Administrator - Linux

and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected... and will respond to hardware and software incidents and work with senior system administrators, at times remotely from other locations...

Posted Date: 08 Nov 2025
Salary: $114000 - 164000 per year

OSS Application and Systems Administrator (Hybrid)

, and maintain system (App, OS, DB, HW) for peak performance and availability - Schedule testing, perform system patch and upgrades... Administrator! In this position you will take ownership of a complex business-critical OSS application, database and associated...

Company: LCRA
Location: Austin, TX
Posted Date: 07 Nov 2025

Sr. Principal Systems Administrator

, CO. Job Duties: Perform as a Linux and Windows System Administrator and able to build these environments from scratch. Perform... Administrator supporting the Integrated National Systems (INS) Business Unit (BU). This position is located in Aurora...

Company: Northrop Grumman
Location: USA
Posted Date: 06 Nov 2025

Systems Administrator (Level 2 or 3)

, CO. Job Duties: Perform as a Linux and Windows System Administrator and able to build these environments from scratch. Perform... are not only part of history, they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a Systems Administrator...

Company: Northrop Grumman
Location: USA
Posted Date: 06 Nov 2025
Salary: $89400 - 134200 per year

SCCM System Administrator - Onsite

, System Administrator community). Writes documentation for support and training guides as needed. They will lead large... like the Operating System, Applications, Configuration, and Compliance management. The engineer will also support the EntraID...

Company: CereCore
Location: Nashville, TN
Posted Date: 06 Nov 2025

NAVAIR Systems Administrator, Senior - TOP SECRET

, and Training. As a Systems Administrator supporting NAVAIR, you'll collaborate with talented professionals to create innovative... Strong understanding of system security principles and experience executing hardening techniques Documentation – updating and maintaining...

Posted Date: 02 Nov 2025
Salary: $91600 per year

NAVAIR Systems Administrator, Senior - TOP SECRET

, and Training. As a Systems Administrator supporting NAVAIR, you'll collaborate with talented professionals to create innovative... Strong understanding of system security principles and experience executing hardening techniques Documentation – updating and maintaining...

Posted Date: 02 Nov 2025
Salary: $91600 per year

Nonstop Systems Administrator

What We Need Corpay is currently looking to hire a HP NonStop (Tandem) System Administrator within our Stored Value... Solutions (SVS) division based in Louisville, Kentucky. In the role, the HP NonStop (Tandem) System Administrator...

Company: Corpay
Location: Evansville, IN
Posted Date: 01 Nov 2025

System Administrator

is seeking a System Administrator with an active Top Secret/SCI clearance to support our Army Joint Base Lewis-McChord customer... and configure workstations with a common user interface across multiple operating system environments. Support up to 850 systems...

Posted Date: 01 Nov 2025

System Administrator

is seeking a System Administrator with an active Top Secret/SCI clearance to support our Army Joint Base Lewis-McChord customer... and configure workstations with a common user interface across multiple operating system environments. Support up to 850 systems...

Posted Date: 01 Nov 2025

System Administrator

is seeking a System Administrator with an active Top Secret/SCI clearance to support our Army Joint Base Lewis-McChord customer... and configure workstations with a common user interface across multiple operating system environments. Support up to 850 systems...

Posted Date: 01 Nov 2025

Systems Administrator

Job Description: acuCyber is seeking a System Administrator to support the Naval Information Warfare Center Atlantic... system design documentation Experience maintaining, troubleshooting, and implementing network security tools including...

Company: acuCyber
Location: Charleston, SC
Posted Date: 30 Oct 2025

Systems Administrator Specialist

Check out this new opportunity! Systems Administrator Specialist Dedham, MA Contract Position Pay Estimated... system monitoring, troubleshooting, and diagnostics using enterprise tools such as Nagios, SolarWinds, or similar. Execute...

Posted Date: 29 Oct 2025

Systems Administrator

Job Description: Job Description: On behalf of our client, we are looking for a Telecom System Administrator...; entering and managing technical support incidents in a ticketing system; troubleshooting, identifying, and resolving problems...

Posted Date: 29 Oct 2025

System Administrator IV

Technical Implementation Guides (STIGs), operating system and application hardening configuration, and/or secure OS...Job Description: Job Duties and Responsibilities: Perform system administration for the operating systems...

Posted Date: 29 Oct 2025

System Administrator, High Performance Computing (HPC) Sr. Analyst, Onsite - Tucson AZ

is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance: Secret - Current System Administrator, High Performance... engineering community. Perform OS tuning to maximize system performance on high performance computing systems. Work across DT...

Location: Tucson, AZ
Posted Date: 25 Oct 2025
Salary: $66000 - 130000 per year

System Administrator

System Administrator Summary: The DevOps/System Engineer is responsible for effective installation/configuration...., CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE) preferred Network...

Company: Crystal Equation
Location: San Jose, CA
Posted Date: 24 Oct 2025
Salary: $40 - 45 per hour

Network and Computer Systems Administrator – System Administrator

Windows Server OS administration. At least 2 years as a system or network administrator. Experience with Linux operating... implementation of system and network security measures. Position Overview The System Administrator will assist with the operation...

Posted Date: 24 Oct 2025