Mainframe/Systematics Developer

Computer Task Group, Inc•UNAVAILABLE, UNAVAILABLE
•Remote

About The Position

CTG is seeking a Mainframe/Systematics Developer for a 12-month position supporting a client. The role is remote and focuses on developing, enhancing, testing, implementing, and supporting COBOL/CICS applications and Systematics RM/GN components in online and batch mainframe environments. The developer will troubleshoot application issues, support production operations, prepare implementation materials and technical documentation, and assist with REST API integrations as needed. The role also involves maintaining project artifacts, meeting acceptance criteria, providing status updates, and transferring knowledge to relevant team members.

Requirements

  • Strong mainframe development skills with COBOL, CICS, DB2, JCL, and VSAM.
  • Hands-on experience with Systematics RM and GN.
  • Knowledge of Systematics GN components, including SDR, TBR, ICR, and TCR.
  • Proficiency in application troubleshooting, debugging, testing, and production support.
  • Familiarity with REST APIs and mainframe application integrations.
  • Strong analytical, problem-solving, documentation, and communication skills.
  • Demonstrated experience developing, maintaining, and supporting business-critical mainframe applications.
  • Experience with COBOL/CICS development, DB2, JCL, and VSAM in online and batch environments.
  • Hands-on experience analyzing and troubleshooting Systematics RM/GN applications.
  • Experience with application testing, implementation planning, production issue resolution, and technical documentation.
  • Ability to work independently, manage assigned deliverables, and collaborate effectively with technical teams.
  • Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group.

Nice To Haves

  • Bachelor's degree in Computer Science, Information Technology, or a related field is preferred; equivalent relevant professional experience is also acceptable.

Responsibilities

  • Develop, enhance, test, and implement COBOL/CICS applications and Systematics RM/GN components.
  • Troubleshoot and resolve issues across online and batch mainframe processing environments.
  • Analyze and support Systematics RM functionality and GN components, including SDR, TBR, ICR, and TCR.
  • Investigate production issues, document findings, and coordinate resolution or escalation.
  • Develop and review application code, JCL, and job-control changes.
  • Prepare implementation plans, backout procedures, test results, and technical documentation.
  • Support application integrations using REST APIs as needed.
  • Maintain project artifacts, address review feedback, and ensure deliverables meet established acceptance criteria.
  • Provide status updates and knowledge transfer to relevant team members.

Benefits

  • A competitive benefit package is offered.
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