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Mainframe Infrastructure Engineer

Engineersmind
Tampa, FL Full Time
POSTED ON 11/26/2025 CLOSED ON 12/28/2025

What are the responsibilities and job description for the Mainframe Infrastructure Engineer position at Engineersmind?

Job Details

Location : Plano , TX or Tampa , FL (Onsite role) 
 
 Job Descrption 

  • Strong background in Mainframe infrastructure—this is not a routing/network engineering role.

  • Deep knowledge of network security in mainframe environments and encryption fundamentals.

  • Experience with:

    • ICSF (Integrated Cryptographic Service Facility)

    • z/OS network security

    • zERT (z/OS Encryption Readiness Technology)

  • Hands-on experience with cryptographic protocols, including post-quantum / quantum-safe algorithms (lattice-based, hash-based, code-based).

  • Familiarity with mainframe network protocols:

    • z/OS, VTAM, TCP/IP, APPN, IPSEC

  • Experience in mainframe modernization and migration projects.

  • Certifications such as:

  • CISSP

  • IBM z/OS Mainframe Practitioner

  • Marist z/OS Certificate

  • Scripting/automation experience (not mandatory but a strong plus):

  • REXX, JCL, Python

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Salary.com Estimation for Mainframe Infrastructure Engineer in Tampa, FL
$90,666 to $107,972
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