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Mainframe Engineer

Jobs via Dice
Phoenix, AZ Full Time
POSTED ON 4/8/2026
AVAILABLE BEFORE 5/6/2026
Dice is the leading career destination for tech experts at every stage of their careers. Our client, Cynet Systems, is seeking the following. Apply via Dice today!

We are looking for Mainframe Engineer for our client in Phoenix, AZ

Job Title: Mainframe Engineer

Job Location: Phoenix, AZ

Job Type: Contract

Job Overview:

Responsibilities:

  • Design, develop, and maintain COBOL programs on IBM z/OS mainframe systems.
  • Create, modify, and optimize JCL scripts for batch job execution.
  • Work extensively with DB2 for SQL queries, stored procedures, and performance tuning.
  • Analyze business requirements and translate them into technical solutions.
  • Debug and troubleshoot application-level issues and ensure timely resolution.
  • Collaborate with cross-functional teams including business analysts and QA for end-to-end delivery.
  • Perform unit testing and support integration and system testing activities.
  • Ensure adherence to coding standards, best practices, and compliance requirements.
  • Provide production support and resolve incidents related to mainframe applications.

Required Qualifications:

  • 5 years of hands-on experience in COBOL development on mainframe systems.
  • Strong expertise in JCL and DB2, including SQL and stored procedures.
  • Experience with CICS for online transaction processing.
  • Proficiency in TSO/ISPF and mainframe debugging tools.
  • Understanding of SDLC and Agile methodologies.
  • Strong analytical, problem-solving, and communication skills.

Preferred Qualifications:

  • Experience in performance tuning and optimization of COBOL programs.
  • Knowledge of mainframe utilities such as SORT and IDCAMS.
  • Exposure to DevOps tools in mainframe environments.

Skills And Competencies:

  • Strong technical expertise in mainframe technologies and batch processing.
  • Ability to troubleshoot and resolve complex system issues.
  • Effective collaboration and stakeholder communication skills.
  • Attention to detail and commitment to quality standards.

Work Environment:

  • Enterprise IT environment supporting mission-critical mainframe applications.
  • Collaboration with cross-functional teams in an Agile setup.

Salary.com Estimation for Mainframe Engineer in Phoenix, AZ
$73,842 to $97,182
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