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Developer III Mainframe

SYSTEMTEC


Job Location:

Columbia, SC - USA

Monthly Salary: Not provided by the employer
Posted: 8 September 2026 (9 hours ago)
Application Deadline: 6 December 2026
Vacancies: 1 Vacancy

Job Summary

SYSTEMTECis seeking an Developer III Mainframe for ahybrid opportunity for candidates in Columbia SC. Candidate will build enhance and support critical mainframe applications that facilitate healthcare claims processing and core business operations. This position requires comprehensive experience with COBOL JCL DB2 and CICS as well as the ability to analyze requirements resolve production issues and deliver dependable application solutions.

Required Qualifications of the Developer III Mainframe:

  • Applicants must be authorized to work for any employer in the U.S. We are unable to provide sponsorship or work with Third-Party agencies.
  • Bachelors degree in Computer Science Information Technology or a related field; or 4 years of relevant experience; or 2 years of relevant experience combined with an Associates degree in a related field.
  • At least 4 years of professional experience in application development systems testing or a related technical area.
  • Demonstrated current hands-on experience withCOBOL including development and maintenance of batch and online applications.
  • StrongJCLskills including batch processing job scheduling restart/recovery and troubleshooting.
  • StrongDB2 and SQLexperience including data access query development and performance optimization.
  • Hands-onCICSexperience with online transaction processing application development and production support.
  • Proven ability to evaluate business requirements design technical solutions assess application impacts and troubleshoot complex system issues.
  • Healthcare payer or health insurance experience is strongly preferred particularly experience supporting claims processing systems.
  • Must be able to work onsite Tuesday Wednesday and Thursday with additional onsite attendance as required; an in-person interview and credit check are required.

Preferred Skills/Experience of the Developer III Mainframe:

Experience supporting healthcare payer applications is highly desirable especially in claims adjudication eligibility benefits pricing provider pharmacy or related claims-processing functions. Familiarity with IMS IBM MQ/MQ Series VS Code GitHub GitHub Copilot Zowe Git-based development and AI-assisted coding tools is a plus.

Responsibilities of the Developer III Mainframe:

  • Analyze business needs and system requirements to create technical designs and implement application solutions.
  • Develop modify test debug and maintain COBOL applications supporting both batch and online processing.
  • Develop and maintain JCL workflows including scheduling batch execution recovery restart procedures and troubleshooting.
  • Create and optimize DB2 SQL work with application data and investigate performance-related issues.
  • Develop and support CICS transactions while diagnosing and resolving production problems in critical applications.
  • Support enhancements releases implementations production deployments business initiatives and a rotating on-call schedule.

Work Location: Columbia SC Hybrid/partial onsite. Standard hours are MondayFriday 8:00 AM5:00 PM Eastern Time with onsite work required Tuesday Wednesday and Thursday plus additional onsite time as needed.


Compensation / Benefits:
Full-Time Employment with SYSTEMTEC means competitive compensation access to health dental disability and life coverage and 401(k) with match.


***Please note:SYSTEMTEC is not set up to employ workers in the states of California New York and New Jersey.***


Required Experience:

IC