Mainframe Security Engineer

November 3

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Ensono

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Cloud Services • IT Services • Managed Services

Ensono is a managed service provider and expert technology advisor focused on enabling clients to navigate complex IT environments. Ensono offers services including mainframe-as-a-service, cloud migration, and IT infrastructure management, with a strong emphasis on modernizing legacy systems and optimizing IT operations. The company is recognized for its flexibility and allyship, providing businesses with the ability to adapt and evolve through solutions like Ensono Flex®. It specializes in both mainframe and cloud solutions, holding competency in AWS mainframe modernization and is a global Azure Expert MSP. Ensono acts as an ally, helping companies achieve better business outcomes through IT innovation and strategic technology advisement.

1001 - 5000 employees

📋 Description

• Administer security for RACF, ACF2, and Top Secret logon IDs, datasets, and resource rules. • Provision user access in response to ServiceNow tickets within defined SLAs. • Monitor system security policies and investigate violations/incidents. • Perform and review daily, weekly, and monthly audit reports. • Liaise with business units and technical support teams. • Prepare ad hoc reports and deliver presentations for customer support. • Ensure adherence to security standards across the environment. • Provide 24x7 on-call support as required. • Utilize Vanguard and/or IBM zSecure security products. • iSeries security knowledge is a plus. • Manage and lead large projects or tasks as needed. • Project management skills are highly desired.

🎯 Requirements

• U.S. Citizenship is required. • Must pass a Federal Background Check. • Proficient in TSO, JCL, IBM Utilities, JES2, and ISPF. • Experience with REXX or other programming languages is desired. • CICS security administration experience preferred. • Experience with Vanguard and/or IBM zSecure security products is desired. • Familiarity with IAM (Identity Access Management), MFA (Multi-Factor Authentication), and PAM (Privileged Access Management) is desired. • Strong PC skills, including Microsoft Outlook, Word, Excel, and PowerPoint. • z/OS experience is highly desired. • Knowledge of other mainframe security products is a plus. • Bachelor's or Master’s degree preferred. • CISSP, CISA, CISM, or ITIL certification is a plus.

🏖️ Benefits

• Unlimited Paid Days Off • Three health plan options through Blue Cross Blue Shield • 401k with company match • Eligibility for dental, vision, short and long-term disability, life and AD&D coverage, and flexible spending accounts • Paid Maternity Leave, Paternity Leave, and Sabbatical Leave • Education Reimbursement, Student Loan Assistance or 529 College Funding • Enhanced fertility coverage • Wellness program • Depending on location, ability to take Flexible work schedule • Advantage of fitness centers