About this opportunity
Techvilla Solutions lists this Mainframe RACF Consultant opportunity in Argyle, Texas. Review the employer’s description below for duties, qualifications and application requirements.
Job description
We are seeking an experienced Mainframe RACF Consultant with strong expertise in RACF on z/OS, Mainframe Security, and Certificate Management. The consultant will be responsible for RACF administration, technical support, incident resolution, security troubleshooting, and certificate management within enterprise mainframe environments.
Must-Have Skills
Mainframe RACF / RACF on z/OS
Mainframe Security
RACF Certificate Management
RACF Administration and Technical Support
Security troubleshooting and incident resolution
Good-to-Have Skills
Venafi
IAM (Identity and Access Management)
zSecure
Linux
IP Networks / NetAccess
RACF Remote Sharing Facility (RRSF)
Integrated Cryptographic Service Facility (ICSF)
RACF security for CICS, MQ, and WebSphere
RACF security for UNIX System Services
Key Responsibilities
Administer and provide technical support for RACF on z/OS.
Troubleshoot and resolve RACF security incidents and complex technical issues.
Manage RACF certificates, including certificate configuration, maintenance, and troubleshooting.
Support RACF security across CICS, MQ, WebSphere, IP networks, and UNIX System Services.
Work with ICSF, RRSF, and zSecure as required.
Support IAM-related security solutions and enterprise access management.
Analyze and troubleshoot mainframe security and network access issues.
Develop or maintain automation/scripts using REXX, CARLa, Assembler, SAS, or SQL.
Work with complex and unfamiliar technical environments to identify root causes and implement solutions.
Maintain security documentation and provide technical guidance to application and infrastructure teams.
Use Microsoft Excel for analysis, reporting, and security-related activities.
Required Qualifications
8–10+ years of experience in Mainframe Security/RACF.
Strong hands-on experience with RACF administration and technical support.
Strong understanding of z/OS security and enterprise mainframe environments.
Hands-on experience with RACF Certificate Management.
Strong troubleshooting and problem-solving skills.
Ability to work independently with complex technical environments.
Experience with one or more of REXX, CARLa, Assembler, SAS, or SQL.
Strong Microsoft Excel skills.
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.