Z​/OS Systems Administrator; Information Systems Specialist

Position: z/OS Systems Administrator (Information Systems Specialist 8)

Initial Posting Date:

01/06/2026

Final date to receive applications:

01/19/2026

Agency:

Department of Administrative Services

Salary Range:

$7,617 - $11,535

Position Type:

Employee

Position Title:

z/OS Systems Administrator (Information Systems Specialist
8) Now hiring, Apply Today! z/OS Systems Administrator (Information Systems Specialist
8)

Enterprise Information Services (EIS) is a state government‑wide information technology (IT) organization led by Oregon’s State Chief Information Officer (CIO). EIS provides centralized oversight for enterprise-wide IT resource management, planning, policy, program development, project delivery and the establishment and maintenance of statewide IT standards. EIS is comprised of the following programs:
Administrative Services, Cyber Security Services, Data Center Services, Data Governance and Transparency, Project Portfolio Performance, Shared Services, and Strategy and Design.

The z/OS Systems Administrator provides the highest levels of technical and architectural support in enterprise IBM Z-OS operating systems and associated subsystems on a statewide level for Enterprise Information Services. The z/OS Systems Administrator leads the design, installation, and optimization of complex IBM Mainframe environments, provides expert‑level troubleshooting for critical service interruptions while managing hardware capacity and vendor selections to support essential state agency operations.

By performing advanced needs assessments and architectural planning, this position creates scalable business processes and resolves high‑level technical conflicts across multi‑agency infrastructures. The z/OS Systems Administrator also evaluates related software, determines compatibility, performs cost/benefit analyses, and recommends changes.

For a full review of the position duties, details, and working conditions, please .

This Is What You Need to Qualify

• Seven (7) years of information systems experience in: a shared services mainframe environment using z/OS systems and related software); OR

• An Associate's degree or higher in Computer Science, Information Technology, or closely related field, OR completion of a two (2) year accredited vocational training program in information technology or closely related field; AND 5 years of information systems experience in: a shared services mainframe environment using z/OS systems and related software;
  OR

• A Bachelor's degree in Information Technology, Computer Science, or closely related field AND three (3) years of information systems experience in: a shared services mainframe environment using z/OS systems and related software;
  OR

• Master's degree in Information Technology, Computer Science, or closely related field AND one (1) year of information systems experience in: a shared services mainframe environment using z/OS systems and related software

The ideal candidate will possess the following desired skills and attributes

• Demonstrated skill in configuration and support of an HDS DASD environment including HUR and Shadow Image replication, IBM Virtual Tape, HCF IODF creation and maintenance, working in a multiple LPAR Sysplexed environment.

• Demonstrated skill in SMS/DMS including coding and maintenance of ACS routines; maintenance of Storage Groups and other SMS constructs; DMS parameters and commands.

• Thorough knowledge of z/OS operating system and related system components.

• Experience in a shared services mainframe environment.

• Advanced knowledge in CICS, DB2, IMS, and/or TCPIP, SMPE, HCD (IOCP and MVSCP gens), JES2, SDSF, SMS, operating system utilities, dumps, and traces.

• Demonstrated project management skills and experience.

• Proven ability and skill to clearly explain complex/technical concepts in terms that are understandable for technical and non‑technical audiences.

• Skill in establishing and maintaining effective working relationships with superiors, subordinates, peers and other agencies and the public.

Benefits of Joining Our Team

Enterprise Information Services (EIS) is a state government‑wide Information Technology (IT) program led by an administrator who also serves as Oregon’s Chief Information Officer (CIO). The EIS team is built on…