Mainframe System Administrator Jobs in USA

Must be local to PA Position: Sr. z/OS Systems Engineer Location: PA (Onsite) Requirement: We are seeking a Senior z/OS Systems Engineer with strong expertise in z/OS administration middleware integration and mainframe modernization. The ideal candidate will lead legacy workload migratio...

Job Description:Industry: Information Technology - Computer SoftwareJob Category: Information Technology - System SupportEducation Requirements:Bachelor s degree in Computer Science a related field or equivalent experience is required plus a minimum of 8 years of relevant experience; or Masters de...

ITS System Administrator - Immediate placement This is a very urgent requirement with immediate placement please apply for immediate consideration. Job Title: System Administrator 3 Location: Richmond Virginia Interview: Phone/In-Person Duration: Long Term Job Description: The Systems Adm...

Date Posted:Country:United States of AmericaLocation:US-MA-MARLBOROUGH-MA3 1001 Boston Post Rd BLDG 3Position 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. citize...

Date Posted:Country:United States of AmericaLocation:US-AZ-TUCSON-S Rita Rd BLDG 9030Position 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 is required...

About ARSIEM CorporationAt ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. Weprovide support to multiple agencies across the United States Government. ARSIEMhas an experienced workforce of qualified professionals committed to providing t...

The following states/districts are excluded from this job ad: AK CA CO CT DC HI LA MA MN MO NE NV NH NJ NM NY ND OR PR RI VT WA WYFuture Need - Actively InterviewingAre you an experienced IT professional ready to support and secure mission-critical systems Were looking for a Senior System Administra...

The following states/districts are excluded from this job ad: AK CA CO CT DC HI LA MA MN MO NE NV NH NJ NM NY ND OR PR RI VT WA WYFuture Need - Actively InterviewingAre you a tech-savvy problem solver looking to grow your career in systems administration Were looking for a Junior System Administrato...

TITLE: IT System Administrator with ACTIVE TS/SCI With Polygraph (US Citizenship REQUIRED)RATE RANGE: $60/hr - $69/hr W2 (no health benefits no paid PTO while on contract-an hour worked is an hour paid)CLEARANCE: TS/SCI with Polygraph Department of Defense TS/SCI security clearance with Polygraph is...

Overview: TekWissen is a global workforce management provider headquartered in Ann Arbor Michigan that offers strategic talent solutions to our clients world-wide. Our client provider of digital technology and transformation information technology and services Position: Salesfo...

Job Title: Specialist System Administrator - IT ArchitectureJob Code: 38030Job Location: Yorba Linda CAJob Schedule: 4/10: Employees work 10 hour days 4 days a week OR 9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday offClearance: Active Secret Clear...

Job Title: Specialist System Administrator - IT ArchitectureJob Code: 38030Job Location: Yorba Linda CAJob Schedule: 4/10: Employees work 10 hour days 4 days a week OR 9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday offClearance: Active Secret Clear...

Remote - Visa Independent Job Title: System Administrator VMware / Hardware Infrastructure Job Description: We are seeking an experienced System Administrator with strong expertise in VMware virtualization and enterprise hardware infrastructure. The ideal candidate will have hands-on experien...

Job ID: 802021 Systems Administrators Location: Richmond VA 23219 Duration: 6 Months (Possibility of Extensions) Client: OAG (Virginia Office of the Attorney General) Onsite Job Position Overview The Virginia Office of the Attorney General (OAG) seeks 2 Systems Administrators to support a secu...

OAG - System Administrator 3 Start : 06/01/2026 End 12/04/2026 202 North 9th Street Richmond VA 23219 In person Onsite Local Candidates strongly preferred Skill Required / Desired Amount of Experience Windows Server administration Required 5 Years Acti...

Job Title: System Administrator (Hybrid Onsite) Location: Richmond VA Duration: 12 months Pay Rate: $44/hr. On 1099/ C2C OR $40/hr on W2 Interview Process: In Person Only Job Description The client seeks 2 Systems Administrators to support a secure stable and hig...

(Local candidates only as F2F Interview is must) Position Overview Theclient seeks Systems Administrators to support a secure stable and high-performing hybrid IT environment. This role administers servers identity systems and enterprise services across on-premises and cloud platforms. Th...

Prime Video is seeking a detail-oriented and proactive System Administrator to support the Quality Control (QC) program for the Media Systems Engineering Studios Technology team in Culver City CA. In this role you will partner directly with Studios Production and Post-Production executives to coordi...

Job Title: System Administrator 3 (Onsite) Location: Richmond VA Duration: 06 Months with possible extension Job Description: The client seeks 2 Systems Administrators to support a secure stable and high-performing hybrid IT environment. This role administers servers identity systems and en...

DescriptionActive Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new fully FUNDED opportunity for a System Administrator on our PRIME contract. Visionist software developers perform reverse engineering and low-level development to identify vulnerabilities and deve...