We are seeking an experienced Mainframe & AS/400 Security Administrator to provide day-to-day security administration and managed security services across IBM z/OS and IBM i/AS400 environments. The ideal candidate will have strong hands-on experience with CA Top Secret (TSS), QSECOFR, Fortra Encryption, Pervasive Encryption, PAM/IAM, certificate management, security auditing, and incident management.Key ResponsibilitiesAdminister security across IBM z/OS Mainframe and IBM i/AS400 environments.Manage user accounts, access controls, permissions, roles, and security policies.Perform CA Top Secret (TSS) security administration.Manage IBM i/AS400 security, including QSECOFR and related security controls.Support Fortra Encryption and z/OS Pervasive Encryption solutions.Manage PAM/IAM processes and privileged access controls.Perform certificate management, renewals, and troubleshooting.Conduct security audits, access reviews, compliance checks, and reporting.Monitor and respond to security incidents and access-related issues.Troubleshoot security configuration and authentication/authorization issues.Maintain security documentation, procedures, and operational reports.Collaborate with infrastructure, application, and security teams.Support security investigations and remediation activities.Provide after-hours, night, and weekend support when required.Required Skills14+ years of IT/Security experience.Strong Mainframe Security Administration experience.Hands-on CA Top Secret (TSS) experience.Strong IBM i / AS400 Security experience.Experience with QSECOFR.Hands-on experience with Fortra Encryption.Experience with z/OS Pervasive Encryption.PAM/IAM experience.Certificate Management experience.Security Auditing and Reporting.Incident Management and troubleshooting.Strong understanding of access controls, authentication, authorization, and security governance.Interested candidates: Please share your updated resume, genuine LinkedIn profile, visa status, and complete education details.

Mainframe & AS/400 Security Administrator

Emma

Responsibilities

Skills wanted:

Language(s) required:

Aman Sharma

Aman Sharma

About Quantum Technologies Inc.:

www.qtiav.com/

Admin access needed