Senior Mainframe Developer

What You'll Do

• Manage mainframe security using ACF2 (or RACF/Top Secret).
• Develop/update security rules, user groups, and access permissions.
• Oversee SSL certificates, user recertifications, and password resets.
• Test and document security upgrades.
• Respond to audit and compliance requests.
• Troubleshoot security/system issues in a large enterprise environment.

What We're Looking For

• Strong ACF2 expertise (RACF or Top Secret also considered).
• Experience with z/OS, JES2, SMP/E, TSO, JCL.
• Knowledge of monitoring tools (TMON, Mainview, OMEGAMON).
• Background with COBOL, REXX, DB2, IMS helpful.
• Large-scale financial or government environment experience preferred.
• Excellent communication and documentation skills.

Education / Experience

• Bachelor's degree in IT/security OR 10+ years of mainframe security experience.

Job Type: Contract

Pay: $ $68.57 per hour

Work Location: On the road