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Senior RACF & z​/OS Security Engineer

Job in Frisco, Collin County, Texas, 75034, USA
Listing for: HCLTech
Full Time position
Listed on 2026-01-02
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
A prominent technology firm in Texas is seeking a RACF z/OS Security Expert to manage and maintain security infrastructure across the mainframe environment. The successful candidate will be responsible for RACF security administration, certificate lifecycle management, and ensuring compliance with security standards. Candidates should have over 7 years of experience in RACF administration, strong expertise in security controls, and proficiency with SSL/TLS protocols.

This full-time role offers competitive compensation and a range of benefits including medical and retirement plans.
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Position Requirements
10+ Years work experience
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