Mainframe Logical Security Engineer
Job Location:
Phoenix, AZ - USA
Monthly Salary:
Posted on:
Vacancies:
Job Summary
Mainframe Logical Security Engineer
Location: Phoenix AZ (Hybrid 3 Days Onsite)
Duration: 6 Months
Interview: Video
Visa: Open to All Work Authorizations
Required Skills
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5 years of experience in IBM Mainframe (z/OS) environments
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Strong hands-on experience with RACF administration (ACF2 or Top Secret experience is a plus)
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Expertise in user and group management
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Experience managing dataset and subsystem security
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Strong understanding of z/OS security architecture and access control models
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Experience conducting security audits access reviews and compliance assessments
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Experience monitoring and analyzing security logs
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Excellent troubleshooting analytical and problem-solving skills
Preferred Qualifications
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Experience with ACF2 or CA Top Secret
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Familiarity with SIEM tools such as Splunk QRadar or similar platforms
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Experience supporting enterprise audit and compliance initiatives
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Exposure to IAM SSO and MFA solutions
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Automation or scripting experience with REXX Python or Shell scripting
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Experience working in financial services or other regulated environments
Key Responsibilities
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Administer and maintain RACF and mainframe security controls
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Manage user access roles groups and permissions across z/OS environments
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Perform security audits access reviews and compliance reporting
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Monitor security events investigate issues and support remediation efforts
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Implement and maintain dataset subsystem and resource security policies
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Collaborate with infrastructure IAM and compliance teams to ensure secure operations
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Support audit readiness and regulatory compliance initiatives
Best regards
Sai Koushik Bezawada
Senior US IT Recruiter
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