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Mainframe Racf Jobs in Illinois (NOW HIRING)

VIVA USA INC

Mainframe Security Specialist

Springfield, IL · On-site

$48.50 - $62.50/hr

Proficiency in mainframe security (e.g., RACF, Data security, and network protocols) to safeguard sensitive payroll data and ensure compliance and expertise in common mainframe technologies including ...

Ensono

Mainframe Security Engineer

Downers Grove, IL

All three security products, ACF2, Top Secret and RACF are utilized for supporting mainframe system access. In addition, they will review security policies, procedures, standards, baselines and may ...

Ensono

Senior Mainframe Systems Programmer - zVM

Chicago, IL · On-site +1

$85K - $148K/yr

Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems ... IBM RACF * Off Hours Support as required/Participate in On-Call Schedule * Platforms: z/VM, z/VSE ...

LRS

Systems Programmer

Springfield, IL

$40 - $60/hr

... subsystems (RACF, ACF2). Perform IOCP and IOCDS upgrades using HCD. Maintain and update WLM ... Perform capacity planning and support disaster recovery testing for mainframe environments. Train ...

U.S. Bank

z/OS Systems Engineer

Chicago, IL

... Mainframe monitoring tools as such Mainview and RMF -Complex z/OS Sysplex environments -Security managers such as RACF -IBM GDPS Subject matter expert in: -z/OS installation and upgrade processes ...

US Bank

z/OS Systems Engineer

Chicago, IL · On-site

... Mainframe monitoring tools as such Mainview and RMF -Complex z/OS Sysplex environments -Security managers such as RACF -IBM GDPS Subject matter expert in: -z/OS installation and upgrade processes ...

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Mainframe Racf information

What is a Mainframe RACF job?

A Mainframe RACF job involves managing and administering the Resource Access Control Facility (RACF), which is IBM's security system for mainframe environments. Professionals in this role are responsible for defining and maintaining user access, implementing security policies, and ensuring compliance with organizational and regulatory requirements. They monitor and troubleshoot security-related issues, manage RACF databases, and support audits. This role requires expertise in mainframe security, RACF commands, and system administration.

What are the key skills and qualifications needed to thrive in the Mainframe Racf position, and why are they important?

To thrive as a Mainframe RACF specialist, you need strong expertise in IBM mainframe environments, thorough knowledge of RACF security administration, and a solid understanding of access control and compliance standards. Experience with tools such as IBM z/OS, TSO/ISPF, JCL, and specific RACF utilities, along with certifications like IBM Certified System Administrator (z/OS), is highly beneficial. Exceptional attention to detail, problem-solving abilities, and clear communication skills are important soft skills for this role. These competencies are vital to ensuring data security, regulatory compliance, and effective collaboration across large IT teams in critical enterprise environments.

What are some typical responsibilities of a Mainframe RACF administrator?

Mainframe RACF administrators are responsible for managing user access, creating and maintaining security profiles, and ensuring the integrity of sensitive data within mainframe environments. Daily tasks often include responding to access requests, performing security audits, and troubleshooting RACF-related issues. They also collaborate closely with application developers, compliance teams, and other IT staff to enforce security policies and support business requirements. This role requires a proactive approach to identifying potential threats and facilitating continuous improvement of security practices within the organization.
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Mainframe Racf jobs near you
Infographic showing various Mainframe Racf job openings in Illinois as of May 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 100% In-person job distribution.

Mainframe Architect

Argyle Infotech

Chicago, IL

Other

Posted 20 days ago

Job description

Deep Mainframe Expertise

Strong experience in IBM z/OS, COBOL, JCL, DB2, CICS, and overall mainframe system architecture and operations.

Architecture & Integration Skills

Ability to design scalable enterprise solutions, modernize legacy systems, and integrate mainframe with cloud, APIs, and distributed platforms.

Performance, Security & Reliability

Expertise in system tuning, workload management, high availability, disaster recovery, and security frameworks like RACF.

Leadership & Experience

10+ years in mainframe environments with proven leadership, stakeholder communication, and ability to drive strategic technology decisions.

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