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Mainframe Developer

ICONMA LLC
Brookfield, WI, United States
3 months ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
0 years minimum
Compensation
$98,175.0 - $115,500.0
Working hours
Regular working hours
Job source
careerjet.com

Tech stack

Customer Information Control System (CICS) COBOL (Programming Language) IBM DB2 Job Control Language (JCL) Mainframes Virtual Storage Access Methods Git

Requirements

  • Good Communication and analytical skills
  • Strong experience in COBOL, JCL, VSAM, DB2 and CICS
  • Nice to have Experience using IDz and GIT.
  • Good Development experience
  • Mandatory skills (must be showcased on resume): COBOL, JCL, VSAM, DB2 and CICS
  • Years of experience required: 10+
  • Years of Experience: 12.00 Years of Experience

About the company

U.S. Bank

  • Brookfield, WI
  • $98,175-115,500 per year At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we suppor…, © 2026 Careerjet All rights reserved

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on careerjet.com

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

Explore playlists

4:40 min

Analyzing COBOL mainframe migration challenges with AI

Michael Friedrich Michael Friedrich · World Congress 2026 Europe

3:48 min

Modernizing massive legacy mainframe and IBM i codebases

Maximilian Jesch Maximilian Jesch · World Congress 2026 Europe

6:21 min

Investigating push inefficiencies with upstream Git experts

Jonathan Creamer · Coffee With Developers

3:42 min

Comparing centralized mainframe history to modern cloud architectures

Gerta Sheganaku +1 · World Congress 2023

6:35 min

Modernizing legacy COBOL mainframe systems using AI agents

Chris Heilmann +2 · LIVE

56 sec

Favorite git commands and the importance of patch commits

Eileen Uchitelle Eileen Uchitelle +1 · Coffee With Developers

Videos

See all
Building with IBM Bob thumbnail
28:28
World Congress 2026 Europe • about 1 month ago

Building with IBM Bob

Maximilian Jesch

Cloud as the new mainframe: why the cloud hype does not reflect the dev reality thumbnail
23:00
World Congress 2023 • almost 3 years ago

Cloud as the new mainframe: why the cloud hype does not reflect the dev reality

Gerta Sheganaku, Waldemar Hummer

How a Small Team Shrank a Microsoft Monorepo by 94% thumbnail
33:23
Coffee With Developers • almost 2 years ago

How a Small Team Shrank a Microsoft Monorepo by 94%

Jonathan Creamer

Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization thumbnail
45:58
LIVE • almost 5 years ago

Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization

Andreas Christian

".Net is too slow" was not an option thumbnail
26:13
World Congress 2026 Europe • about 1 month ago

".Net is too slow" was not an option

Tomasz Woznica

Migrating from COBOL with AI: A Moonshot Demo thumbnail
8:23
World Congress 2025 • 12 months ago

Migrating from COBOL with AI: A Moonshot Demo

Julia Kordick

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