Mainframe RACF Consultant Job at Techvilla Solutions, Coppell, TX

  • Techvilla Solutions
  • Coppell, TX

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.

Job Tags

Contract work, Remote work

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