Senior Mainframe Security & Vulnerability Analyst

Pittsburgh Tomorrow

Pittsburgh (Allegheny County)

On-site

USD 90,000 - 130,000

Full time

3 days ago

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Benefits offered by this job

ESPP (employee stock purchase program)

401K with company match

HSA plan

Employee Assistance Program (EAP)

Discounts program

Job summary

Everforth Apex Systems is seeking a Security Analyst IV in Pittsburgh to lead mainframe security initiatives and vulnerability remediation. You will act as a subject matter expert on z/OS security, RACF, ACF2 and TSS, guiding projects and documenting requirements, while liaising with client staff on training and tool usage.

The role emphasizes strong communication, technical depth in vulnerability management, and collaboration across security and engineering teams.

Qualifications

zSecure Audit experience required (7-10 years).
Expertise with ACF2, TSS and RACF on z/OS.
Experience guiding vulnerability management projects and documenting requirements.
Strong communication and documentation skills.

Responsibilities

Provide day‑to‑day tactical execution and detailed analytics for security projects.
Act as mainframe security SME guiding projects, asset modeling and documentation.
Interface with client staff on training and questions about vulnerability tools.
Serve as SME on z/OS security, including ACF2, TSS and RACF in vulnerability projects.
Determine security standards for z/OS hardening, controls and remediation.
Communicate between mainframe engineering and information security teams.