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Technical Specialist (Mainframe Expert)

Oraapps IncRaleigh, NC🇺🇸United StatesPosted 29 Jul 2026

Why This Role Stands Out

Leverage your deep mainframe expertise to drive critical system stability and optimization at Oraapps Inc., a company known for its robust technology solutions. This on-site role offers a fantastic opportunity to expand your skills in z/OS, CICS, and DB2 while collaborating with skilled teams on challenging projects, so don't miss out on this chance to advance your career.

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Job Title - Technical Specialist (Mainframe Expert)
 
Location - Raleigh, NC
 
Duration - 12+ Months 
 
Onsite - Monday to Friday 
 
Requirement 
 
This position is ideal for an experienced mainframe professional with a strong background in IBM z/OS and related technologies. The successful candidate will play a key role in supporting, maintaining, and optimising the client''s mainframe infrastructure while working closely with application development and infrastructure teams.
Key Technical Requirements:
  • Strong experience with IBM z/OS operating system
  • CICS administration, support, troubleshooting, and debugging
  • DB2 administration and SQL programming
  • IMS
  • JCL (Job Control Language)
  • Endevor configuration and release management
  • Elixir
  • Strong understanding of SQL performance tuning and optimisation
  • Experience working with DB2 tools and utilities
  • Knowledge of IBM MQ and middleware technologies is highly preferred
Key Responsibilities:
  • Provide technical expertise and administration for IBM z/OS mainframe environments.
  • Support configuration management and release management activities using Endevor.
  • Administer and troubleshoot CICS environments while collaborating with application developers and infrastructure teams.
  • Analyse complex SQL queries and recommend performance improvements and cost-saving solutions.
  • Support DB2 databases using industry-standard tools and utilities.
  • Diagnose and resolve production issues across multiple mainframe technologies.
  • Ensure system stability, availability, and adherence to enterprise standards and best practices

Skills

Elixir
SQL

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