Apply Now
Location: Omaha, Nebraska (NE)
Contract Type: C2C
Posted: 3 weeks ago
Closed Date: 01/23/2026
Skills: SQL For Database Queries,
Visa Type: Any Visa

Role: Mainframe Developer

Location: Omaha, NE complete Onsite

Contract


Standard Skillset Role: Mainframe Developer

Experience Level: Senior Level, 10+ Years of Experience in Mainframe Development 

Must Have:

  • Proficiency In Cobol for Mainframe Application Development.
  • Strong Experience with IMS Database Management (DB/DC) And DB2 Database Management.
  • Advanced Skills in JCL (Job Control Language) For Job Scripts and Batch Processing.

Good To Have:

  • Competency In SQL For Database Queries and Optimization.
  • Proficiency In Assembler
  • Familiarity With Supply Systems and The Union Pacific Ecosystem Is Beneficial. 

Desired Profile:

  • Mainframe Development Expertise: Demonstrated Mastery of Mainframe Development Fundamentals.
  • Analytical And Problem-Solving Skills: Proven Ability to Analyse Complex Systems and Solve Intricate Problems Effectively.
  • Communication Skills: Excellent Verbal and Written Communication Skills for Collaboration with Teams and Stakeholders.
  • Debugging Proficiency: Ability To Independently Debug and Resolve Application Issues.
  • On-Call Participation: Willingness to Participate in Monthly On-Call Schedules to Ensure System Reliability.
  • Quality Assurance: Strong Commitment to Delivering Projects with Zero Defects and Maintaining High Production Standards.