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Lead Mainframe Security Admin

SS&C Technologies
Kansas City MO - Winchester Data Center, United States, United Statesfull_timeVerifiedPosted 18 May 2026
💰 $145,000/yr($125,000/yr$145,000/yr)

About the role

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology.

Job Description

Job Title Lead Mainframe Security Admin Remote

Locations: Hybrid / Kansas City MO

Get To Know The Team:

Our team is made up of engineers with varying levels of professional experience and backgrounds, from new graduates to 20-year veterans of the healthcare, financial and SAAS industry. We are looking for creative engineers and technologists: relevant industry experience is important, but less so than your demonstrated abilities, passion and attitude. We’re always improving and looking for individuals that enjoy being challenged and have a strong desire to make the engineering experience better for our users.

Why You Will Love It Here!

  • Flexibility: Hybrid Work Model & a Business Casual Dress Code, including jeans

  • Your Future: 401k Matching Program, Professional Development Reimbursement

  • Work/Life Balance: Flexible Personal/Vacation Time Off, Sick Leave, Paid Holidays

  • Your Wellbeing: Medical, Dental, Vision, Employee Assistance Program, Parental Leave

  • Diversity & Inclusion: Committed to Welcoming, Celebrating and Thriving on Diversity

  • Training: Hands-On, Team-Customized, including SS&C University

  • Extra Perks: Discounts on fitness clubs, travel and more!

What You Will Get To Do:

  • Security software management: 
    Configure and maintain mainframe security policies in a Top Secret and RACF environment. 
  • Access control: 
    Create, update, and manage user IDs, passwords, and access rules to ensure users only have access to necessary data and resources. 
  • Required skills and qualifications

  • Technical skills:
    • Proficiency with mainframe security software (RACF or Top Secret). 
    • Strong knowledge of z/OS, JCL, TSO/ISPF, and other mainframe tools. 
    • Experience with security auditing, vulnerability assessments, and threat analysis. 
    • Proficiency in scripting languages like REXX for automation. 
  • Analytical and problem-solving skills:
    • Strong ability to analyze security risks and troubleshoot complex issues. 
    • Ability to identify and address security vulnerabilities. 
  • Communication and collaboration skills:
    • Excellent communication skills to explain technical risks to both technical and non-technical audiences. 
    • Ability to work effectively with other teams and influence others. 
  • Knowledge:
    • Understanding of compliance standards and audit processes. 
    • Familiarity with Identity and Access Management (IAM) and Security Information and Event Management (SIEM) platforms. 
  • Monitoring and auditing: 
    Monitor system security, review security logs, and perform regular security audits to detect and report violations and vulnerabilities. 
  • Incident response: 
    Respond to security incidents and perform forensic analysis to understand and mitigate threats. 
  • Policy enforcement: 
    Ensure the mainframe environment complies with internal security policies and external regulations. 
  • Collaboration: 
    Work with application developers, other IT teams, and compliance officers to support application onboarding, resolve security issues, and implement security requirements. 
  • Automation: 
    Develop and use scripts (like REXX) to automate security tasks and improve efficiency. 

Thank you for your interest in SS&C! To further explore this opportunity, please apply through our careers page on the corporate website at www.ssctech.com/careers.

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Unless explicitly requested or approached by SS&C Technologies, Inc. or any of its affiliated companies, the company will not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services.

 

 

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SS&C Technologies

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