Mainframe System Administrator Jobs in USA

Senior System AdministratorHuntsville ALThe System Administrator reports to the JEDD Project Manager and receives work direction derivatives from the Communications and Information Systems Lead.ESSENTIAL DUTIES AND RESPONSIBILITIESProvide system administration and engineering support for JEDD includ...

The System Administrator will have the opportunity to manage the technology infrastructures for multiple clients in a variety of different industries. This includes supporting and maintaining servers desktops firewalls network equipment software applications backup systems and more. We are looking f...

At Vast our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies enabling advanced microgravity research and manufacturing and unlock...

Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County headquartered in Huntsville AL. Our team provides superior research development and engineering s...

Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County headquartered in Huntsville AL. Our team provides superior research development and engineering s...

Amazon Web Services (AWS) provides a highly reliable scalable and low-cost cloud platform that powers thousands of businesses in over 190 countries. AWS Infrastructure & Supply Chain organization works to source build and maintain our socially responsible data center supply chains that keep these AW...

Job Description:At Bank of America we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients teammates communities and shareholders every day.Being a Great Place to Work and pro...

Job ID: NC-803201 () Hybrid/Local Mainframe System Programmer (15) with z/OS configuration/release management Endevor SQL DB2 CICS Elixir IMS JCL MQ experience Location: Raleigh NC (NCDHHS-IT Budget Office) Duration: 12 Months Skills: Knowledge of Z/OS operating system and its interrelationships and...

Role : System Administrator Location: Carlsbad CA Duration: 6 months System Administrator IT Support Python Automation Key Responsibilities: Support device configuration involving Samsung tablets Samsung KNOX and related platforms Assist with basic troubleshooting and issue resolution dur...

**Candidates must be permanent in the Certified IT Administrator (LAN/WAN) civil service title to apply**The Senior Windows Administrator will be responsible for but not limited to: Configure and administer Windows 2019 through 2025 servers. Configure and manage DHCP and DNS zones create and manage...

Overview/ Job ResponsibilitiesPosition is contingent upon contract award and funding.Entarian is looking to add System Administrators to our team who will serve as a Command and Control (C2) System Administrator within Communication and Information Systems Directorate (N6) by supporting the Data Fus...

Associate System AdministratorCompany:The Boeing CompanyThe Boeing Company is looking for a highly experienced and detail-oriented Associate Systems Administrator to join the Information Technology (IT) Team located in Daytona Beach FL or Jacksonville FL. This position will focus on supporting the B...

System Administrator (Experienced or Senior)Company:The Boeing CompanyBoeing Defense Space and Security (BDS) seeks a seeks a System Administrator to serve on the Global Positioning System (GPS) IIF program within our Space Intelligence & Weapon Systems (SI&WS) division located in El Segundo CA.GPS...

Job DescriptionJoin Intelligent Technical Solutions a dynamic and growing company as our System Administrator. Were looking for a collaborative problem-solver with excellent customer service skills and a detail-oriented this role youll be pivotal in providing both onsite and remote IT support ensur...

Date Posted: Country:United States of AmericaLocation:US-AZ-TUCSON-E Hermans Rd BLDG 848Position Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship...

Mission One: Land The Job. Mission Two: Outdo Whats Next. Come #OutsmartOutdo at Leidos!Leidos is seeking an experienced a TS/SCI cleared Host-Based Security System (HBSS) Administrator to support the management configuration and maintenance of endpoint security infrastructure across Department of D...

Date Posted: Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB3 50 Apple Hill Dr CONCORD BLDG Tewksbury Tb3 300 ConcordPosition Role Type:OnsiteU.S. Citizen U.S. Person or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is requi...

The 20 LLC is a nationwide Managed Service Provider (MSP) and MSP growth platform that partners with both general businesses and IT service companies across the country to deliver world-class technology solutions and support. We are passionate about fostering a collaborative innovative environment w...

**If you are a current Idaho Power employee please apply through the Employee Portal.Application Deadline:06/23/2026 at 11:59 pm Mountain Time# of Positions:1Job Type:RegularJob End Date:Exemption Status:ExemptPay Range:$96595.20 - $140108.80 AnnualMinimum Age Requirement:Job Description:Idaho Power...

AEITS Inc. a GTSC company seeks System Administrators (Level I II or III).Location: Hanover MDAll work is on-site. This is not a hybrid or remote position. These positions pending contract award Mission:AEITS seeking System Administrators at multiple experience levels (Level IIII) to support the i...