Software Engineer Consultant

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Role Overview

Mainframe Systems Programmer

Key Responsibilities

• Install, customize, test, implement, document, and support IBM z/OS (current release 2.5) and related Independent Software Vendor (ISV) products.
• Code in Assembler, REXX, Clist, and SAS to develop and maintain system modifications and exits.
• Perform problem diagnosis and resolution for z/OS software and hardware issues.
• Work with IBM support and utilize IBM’s ServiceLink to resolve escalated issues.
• Manage JES2/JES3, TSO/ISPF, JCL, and USS (Unix System Services) environments.
• Support disaster recovery planning and execution for mainframe systems.
• Implement and maintain security controls, including knowledge of RACF profiles.
• Maintain detailed technical documentation for installations, upgrades, and custom configurations.
• Evaluate and recommend new software solutions and ensure compliance with control policies and standards.
• Participate in a 24x7 on-call support rotation, including holidays and weekends when necessary.
  

Mandatory Skills

• z/OS System Programming (minimum 5 years)
• JES2 or JES3
• MVS, SMP/E, SMF, JCL, TSO/ISPF
• Assembler, REXX, Clist, SAS
• Mainframe Disaster Recovery
• Knowledge of RACF and security controls
• Microsoft Office tools: Word, Excel (Access, PowerPoint, and Project are a plus)
  

Experience

• Minimum 6-7 years of mainframe experience
• At least 5 years as a z/OS system programmer
  

Education

• Bachelor’s Degree in Computer Science, Engineering, or related technical field
  

Additional Information

• Experience with tools from ISVs such as CA Technologies, BMC, IBM, and SAS is highly desirable.
• Strong analytical, troubleshooting, and communication skills are essential.
• Ability to work under pressure, including off-hours and rotational duty support.