Mainframe Logical Security Engineer

Kyndryl
  • Phoenix, Arizona
    4 days ago

    Job Description

    Who We Are

    At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.

    The Role

    Responsibilities:

    • Administer and maintain RACF security environment across z/OS systems
    • Create, modify, and revoke:
      • User IDs
      • Groups
      • Resource profiles
      • Dataset and subsystem access permissions
    • Implement and maintain least-privilege access controls for:
      • Datasets
      • Applications (CICS, DB2, IMS, MQ)
      • System resources

     

    Security Controls & Compliance

    • Configure and maintain security policies aligned with enterprise standards
    • Perform periodic access reviews, audits, and compliance checks
    • Support regulatory compliance (e.g., SOX, PCI, HIPAA where applicable)
    • Implement data protection controls and access monitoring mechanisms

     

    Monitoring & Incident Response

    • Analyze security logs and reports:
      • SMF records
      • RACF reports
      • SIEM alerts
    • Investigate:
      • Access violations
      • Unauthorized access attempts
      • Security incidents
    • Troubleshoot and resolve:
      • Authorization failures
      • RACF-related abends or access issues

     

    Security Architecture & Integration

    • Secure mainframe subsystems and integrations:
      • CICS, DB2, IMS, MQ, TCP/IP, USS
    • Support integration with:
      • Enterprise IAM solutions
      • Single Sign-On (SSO) / MFA (where applicable)
    • Define and maintain RACF classes, profiles, and rules for system-wide protection

     

    Encryption & Advanced Security

    • Support:
      • Digital certificates
      • TLS/SSL configuration
      • ICSF (crypto services) at a high level

    Ensure secure key management and encryption practices

     

    One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here. You’ll also get the chance to share your expertise by recommending modernization options, identifying new business opportunities, and cultivating relationships with other teams and stakeholders. Does the work get challenging at times? Yes! But you’ll collaborate with a diverse group of talented people and gain invaluable management and organizational skills, which will come in handy as you move forward in your career.

    Your future at Kyndryl
    Every position at Kyndryl offers a way forward to grow your career, from Junior System Administrator to Architect. We have opportunities for Cloud Hyperscalers that you won’t find anywhere else, including hands-on experience, learning opportunities, and the chance to certify in all four major platforms. One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here.

    Kyndryl currently does not require employees to be fully vaccinated against COVID-19, however, if you are hired to work at a client, customer, or partner location, you may be required to show proof of vaccination to align with their respective COVID-19 vaccination policies.  Those who believe they are eligible may apply for a medical or religious accommodation prior to the start of employment.

    Who You Are

    Required Qualifications:

    • Strong hands-on experience with:
      • RACF administration on z/OS
    • Deep knowledge of:
      • RACF profiles, classes, and dataset security
      • User/group management and access control models
    • Experience with:
      • SMF data analysis
      • Security reporting and audit tools
    • Strong understanding of:
      • z/OS security concepts and system internals

     

    Preferred Experience:

    • Experience in banking or financial services environments
    • Exposure to:
      • ACF2 or Top Secret (nice to have)
      • SIEM tools (Splunk, QRadar, etc.)
    • Experience with:
      • Automation (REXX, Python)
      • Identity governance tools
    • Experience with enterprise-wide security transformations or IAM integration
    • Knowledge of Zero Trust or modern security frameworks
    • Experience supporting regulatory audits in large enterprises

     

    Being You

    Diversity is a whole lot more than what we look like or where we come from, it’s how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we’re not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you – and everyone next to you – the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That’s the Kyndryl Way.

    What You Can Expect

    With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter – wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations.  At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed.

    Get Referred!
    If you know someone that works at Kyndryl, when asked ‘How Did You Hear About Us’ during the application process, select ‘Employee Referral’ and enter your contact's Kyndryl email address.
     

    Numbers & Facts

    LocationPhoenix, Arizona

    Skills

    • Access Controlunmatched
    • Automationunmatched
    • Banking Servicesunmatched
    • Cloud Computingunmatched
    • Computer Securityunmatched
    • Cryptographyunmatched
    • Data Analysisunmatched
    • Data Setsunmatched
    • Digital Certificatesunmatched
    • Enterprise Protectionunmatched
    • Financial Servicesunmatched
    • Fundraisingunmatched
    • HIPAA (Health Insurance Portability and Accountability Act)unmatched
    • IBM CICS (Customer Information Control System)unmatched
    • IBM DB2unmatched
    • IBM IMS Databaseunmatched
    • IBM Rexx Programming Languageunmatched
    • IBM z-OS Operating Systemunmatched
    • Identify Issuesunmatched
    • Information/Data Security (InfoSec)unmatched
    • Knowledge Baseunmatched
    • Mainframe Computerunmatched
    • Maintain Complianceunmatched
    • Messaging Middlewareunmatched
    • Nonprofitunmatched
    • Organizational Skillsunmatched
    • PCIunmatched
    • Python Programming/Scripting Languageunmatched
    • RACF (Resource Access Control Facility)unmatched
    • Regulationsunmatched
    • Regulatory Complianceunmatched
    • Retail Bankingunmatched
    • SSL-TLS (Secure Socket Layer - Transport Layer Security)unmatched
    • Sales Prospectingunmatched
    • Sarbanes-Oxley Act (SOX)unmatched
    • Security Analysisunmatched
    • Security Architectureunmatched
    • Security Auditingunmatched
    • Security Information and Event Management (SIEM)unmatched
    • Splunkunmatched
    • System Architectureunmatched
    • System Integration (SI)unmatched
    • Systems Administration/Managementunmatched
    • Systems/Internals Programmingunmatched
    • TCP/IP (Transmission Control Protocol/Internet Protocol)unmatched
    • Team Lead/Managerunmatched

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