Security Specialist - Mainframe Security and OIM

PNC • Pittsburgh, PA

1d • $65,000 - $158,700 • Onsite

About The Position

At PNC, our people are our greatest differentiator and competitive advantage in the markets we serve. We are all united in delivering the best experience for our customers. We work together each day to foster an inclusive workplace culture where all of our employees feel respected, valued and have an opportunity to contribute to the company’s success. As a Security Specialist within PNC’s Technology organization, you may be based in Pittsburgh, PA; Cleveland, OH; Birmingham, AL; Dallas, TX; Phoenix, AZ; or Denver, CO.

We are seeking an experienced and strategic Senior Mainframe RACF Security and zSecure Specialist to join our mainframe security operations team. This senior-level role is responsible for architecting, implementing, and maintaining robust security controls across our z/OS environments, with a focus on RACF administration and zSecure optimization.

The ideal candidate will have deep expertise in IBM RACF (Resource Access Control Facility) and IBM zSecure, with a strong understanding of mainframe architecture, security policies, and compliance requirements. This position involves working closely with infrastructure teams, auditors, and application owners to manage access controls, perform security assessments, and maintain regulatory compliance.
Job Description
Provides technical evaluation and analysis in a specific Security area. Supports activities, process, and tools needed to improve overall security posture of the organization. Primary responsibilities do not include Architect or Engineering responsibilities.
Applies security concepts, reviews information, executes defined tasks, analyzes requirements, reviews logs, and creates documentation. Performs investigation and data loss prevention, data manipulation, and coordination of activities. Performs actions to address or mitigate risks and vulnerabilities. Reviews and defines controls.
Advises on more complex security procedures and products for clients, security administrators and network operations. Participates in enforcement of control security risks and threats; potential of one more controls subject to manager discretion. Shares knowledge with staff.
Conducts security assessments and other information security routines consistently. Investigates and recommends corrective actions for data security related to established guidelines.
Develops policies and procedures to standardize security functions and eliminate potential vulnerabilities and threats. Oversees that business needs are being met during development.
PNC Employees take pride in our reputation and to continue building upon that we expect our employees to be:
Customer Focused - Knowledgeable of the values and practices that align customer needs and satisfaction as primary considerations in all business decisions and able to leverage that information in creating customized customer solutions.
Managing Risk - Assessing and effectively managing all of the risks associated with their business objectives and activities to ensure they adhere to and support PNC's Enterprise Risk Management Framework.

Requirements

• Expert-level proficiency in RACF security administration and mainframe security operations.
• Expert-level proficiency in IBM zSecure suite (Admin, Audit, Alert).
• Strong command of z/OS, JCL, TSO/ISPF, and mainframe architecture.
• Excellent communication skills with the ability to translate technical risks into business impact.
• Demonstrated ability to work independently and influence across teams.
• Roles at this level typically require a university / college degree, with 5+ years of industry-relevant experience.
• Specific certifications are often required.
• In lieu of a degree, a comparable combination of education, job specific certification(s), and experience (including military service) may be considered.

Nice To Haves

• Proficient in ACF2 Security administration
• Experience integrating mainframe security with enterprise IAM, PAM, and SIEM platforms.
• Advanced scripting skills in REXX, CLIST, or other automation tools.
• Familiarity with Identity and Access Management (IAM) frameworks
• Access Control (AC)
• Building Architecture
• Customer Solutions
• Disaster Recovery Planning
• Information Security
• Network Security
• Oracle Identity Manager (OIM)
• Physical Security
• Privileged Access Management (PAM)
• RACF Administration
• Risk Assessments
• Security Technologies

Responsibilities

• Administer and maintain RACF security profiles, groups, and user IDs across multiple LPARs.
• Utilize IBM zSecure suite for auditing, reporting, and automation of RACF administration tasks.
• Analyze and implement security controls to meet internal policies and external regulatory requirements (e.g., SOX, HIPAA, PCI).
• Perform regular security reviews, access recertifications, and vulnerability assessments.
• Develop and maintain RACF and zSecure documentation, including procedures, standards, and training materials.
• Collaborate with internal teams to support application onboarding and access provisioning.
• Respond to security incidents and provide forensic analysis.
• Participate in audits and provide evidence of compliance with security controls.
• Mentor junior security analysts and provide technical leadership in RACF and zSecure best practices.
• Drive automation and efficiency in RACF administration.
• Execute plan on RACF integration with Oracle Identity Manager (OIM)

Benefits

• PNC offers a comprehensive range of benefits to help meet your needs now and in the future.
• Depending on your eligibility, options for full-time employees include: medical/prescription drug coverage (with a Health Savings Account feature), dental and vision options; employee and spouse/child life insurance; short and long-term disability protection; 401(k) with PNC match, pension and stock purchase plans; dependent care reimbursement account; back-up child/elder care; adoption, surrogacy, and doula reimbursement; educational assistance, including select programs fully paid; a robust wellness program with financial incentives.
• In addition, PNC generally provides the following paid time off, depending on your eligibility: maternity and/or parental leave; up to 11 paid holidays each year; 9 occasional absence days each year, unless otherwise required by law; between 15 to 25 vacation days each year, depending on career level; and years of service.
• To learn more about these and other programs, including benefits for full time and part-time employees, visit pncthrive.com.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level