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Fidelity National Information Services

Global provider of financial technology solutions

Mainframe Security Analyst - TSS, RACF

Security Engineering & ArchitecturePosted on Nov 6
Full-time$90k - $153.1kRemote

About the Job

Requirements

  • A bachelor's degree in computer science, or an equivalent combination of education, training, or work experience, is required.
  • Advanced technical knowledge of ACF2, TSS, or RACF is required; ACF2 is preferred.
  • Proficiency in time management, communications, decision making, presentation, and organizational skills is required.
  • Intermediate decision-making and problem-solving skills are required.
  • Intermediate verbal and written communication skills for technical and non-technical audiences at various organizational levels are required.
  • Experience establishing and maintaining effective working relationships with employees and/or clients is required.

Responsibilities

  • Administer mainframe accounts for users and automated processes, maintaining access permissions aligned with job responsibilities and security requirements.
  • Maintain password protections and manage digital certificates used to verify identities and secure connections within the mainframe environment.
  • Maintain security procedures and carry out access requests and security changes in accordance with company standards, support audits, and address identified security gaps.
  • Work with users to understand access and security needs, resolve questions and requests, and explain requirements to technical and non-technical audiences.
  • Communicate relevant security updates and contribute to risk assessments and response procedures that help protect mainframe systems and information.
  • Participate in the on-call rotation, responding to mainframe security issues and helping resolve access and security problems outside regular business hours.

Desired Qualifications

  • In-depth knowledge of REXX.
  • CISSP, CCSP, or equivalent certification.

About the Company

Fidelity National Information Services

Global provider of financial technology solutions

Fidelity National Information Services (FIS) provides technology solutions for financial institutions and businesses worldwide, covering core banking, digital banking, and payment processing, as well as trading, risk management, and securities processing for capital markets. Its products are integrated software platforms and services that clients embed to process transactions, manage risk, and support digital channels, with revenue from software licenses, maintenance, and per-transaction fees. It differentiates itself by offering an end-to-end suite across banking, payments, and capital markets with a global client base, serving both large banks and smaller institutions in one integrated package. Its goal is to help financial institutions navigate digital transformation and operate more efficiently through reliable, scalable technology platforms and services.

Company size
1-10
Company stage
IPO
Headquarters
Jacksonville, FL
Founded
1968

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