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Mainframe Developer; System z

Job in Atlanta, Fulton County, Georgia, 30383, USA
Listing for: Artech Information Systems
Full Time position
Listed on 2026-01-12
Job specializations:
  • IT/Tech
    IT Consultant, Systems Administrator
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Position: Mainframe Developer (System z)

Location: Atlanta, GA
Salary Range: Competitive and commensurate with experience
Introduction We are seeking a highly skilled professional to join our team. The ideal candidate will have extensive experience in maintaining and configuring mainframe systems, particularly with System Z and IDMS-DC. This role is crucial in ensuring the smooth operation and security of our mainframe systems.

Required

Skills & Qualifications
  • Applicants must be able to work directly for Artech on W2
  • 10 years of experience with System Z – IDMS
  • Proficiency in IDMS Central Version (CV) and understanding of its differences from Local mode processing
  • Experience with installation, upgrade, and applying PTFs as required
  • Knowledge of IDMS Operations commands and security integration with RACF systems
  • Understanding of the relationship between logical IDMS definitions and physical IDMS objects
  • Expertise in SMP/E OCF commands
  • Participation in at least one IDMS recovery at an offsite location
Preferred

Skills & Qualifications
  • Experience with IDMS journal and log procedures, including offloading
  • Familiarity with IDMS USERMODS
  • Knowledge of secondary dictionaries and their usage
Day-to-Day Responsibilities
  • Maintain and configure the IDMS-DC software system
  • Ensure dynamic memory control and synchronization of program execution
  • Manage input/output data, scratch areas, queues, and utility functions
  • Oversee message switching and sign on/sign off functions
  • Ensure security, reliability, and effectiveness of the IDMS-DC system
Company Benefits & Culture
  • Inclusive and diverse work environment
  • Opportunities for professional growth and development
  • Comprehensive benefits package

For immediate consideration please click APPLY to begin the screening process with Alex.

Artech Information Systems

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