Mainframe Developer

Lumen Solutions Group Inc.•Columbia, SC

11h•Remote

About The Position

This position is open due to the ongoing workload required to support Medicaid IT Systems, particularly claims adjudication and payment processes already in production. Additional resources are also needed to support upcoming projects planned for FY26. The selected candidate will backfill production systems, contribute to smaller short-term projects, and collaborate with customers, development staff, operations teams, and QA staff. The role is critical to maintaining and enhancing the reliability of Medicaid services.

Requirements

Mainframe, MVS COBOL, JCL
IDMS/Network, CA-ADS
High School Diploma required
10+ years of experience in computer system development and modification

Nice To Haves

ChangeMan
SAS
File-AID
Strong written and verbal communication skills
Adaptability and flexibility in a fast-paced environment
Self-motivation with proactive problem-solving abilities
Strong analytical and time management skills
Ability to perform effectively under pressure and in collaborative team settings

Responsibilities

Collaborate with the Medicaid Services MMIS and MEDS teams to make coding changes to COBOL and ADS programs using IDMS network or relational databases.
Develop and maintain technical and design specifications.
Perform debugging, unit testing, and integration testing of coding changes.
Support QA staff during system, user acceptance, and external testing by addressing defects and implementing required coding changes.
Communicate effectively in both written and spoken formats across technical and non-technical teams.
Work collaboratively with Clemson staff and other contracted resources.
Participate in an on-call rotation to provide production support.