Senior Mainframe Developer Jobs in Kansas

Senior Mainframe Developer jobs in Kansas are open across Overland Park, Olathe, and Lenexa and other Kansas metros, with employers like Garmin, Kiewit Corporation, and Kiewit hiring at every experience level. Find a role that fits below and apply directly.

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Overview

Open roles314+
Top employerGarmin
Top cityOverland Park, KS
Cities hiring26
Work type78% On-site
Top industryManufacturing

Showing 5 of 314+ Senior Mainframe Developer jobs

Aprio
Senior Application Developer
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Aprio
Added 2mo ago
Senior Application Developer
Aprio
Topeka, Kansas
Software Engineering
Technical Product & Program Management
Backend Engineering
Technical Program Management
On-Site
Bachelor's

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Dairy Farmers of America, Inc.
Sr. Business Intelligence (BI) Analyst / Developer
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Dairy Farmers of America, Inc.
Added 1mo ago
Sr. Business Intelligence (BI) Analyst / Developer
Dairy Farmers of America, Inc.
Kansas City, Kansas
Business Analysis
Data Science & Analytics
Data Science
Data Analytics
Project Management
On-Site
Bachelor's
10,000+

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Olsson
Senior Civil Designer
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Olsson
New 6h ago
Senior Civil Designer
Olsson
Kansas City, Kansas
Civil & Structural Engineering
Specialized Engineering
Civil Engineering
Engineering (Non-Software)
$78k - $103k/yr
Hybrid
Associate's

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University of Kansas
Academic Advisor Senior
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University of Kansas
New 7h ago
Academic Advisor Senior
University of Kansas
Lawrence, Kansas
Teaching & Instruction
Corporate Training & Learning Development
Consulting & Professional Services
Higher Education
$50k - $53k/yr
Hybrid
Bachelor's
10,000+

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Security Benefit
Senior Business Systems Analyst
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Security Benefit
New 8h ago
Senior Business Systems Analyst
Security Benefit
Overland Park, Kansas
Business Analysis
Project & Program Management
Business Analyst
Project Management
Revenue Operations & Enablement
Hybrid
Bachelor's

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See All 314+ Senior Mainframe Developer Jobs in Kansas

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Senior Mainframe Developer Jobs by City in Kansas

Where Kansas roles are concentrated, by current openings.

Overland Park
85 jobs
Olathe
53 jobs
Lenexa
51 jobs
Wichita
31 jobs
Topeka
30 jobs
Kansas City
23 jobs
Lawrence
6 jobs
Elwood
5 jobs
Atlanta
3 jobs

Senior Mainframe Developer Job Market in Kansas

A snapshot from current Kansas openings, updated as new roles post.

Who's Hiring

  • Garmin
    Garmin46
  • Kiewit Corporation
    Kiewit Corporation14
  • Kiewit
    Kiewit13
  • CVS Health
    CVS Health10
  • T-Mobile
    T-Mobile10

Top Industries Hiring

  • Manufacturing61
  • Consulting & Professional Services48
  • Technology & Software36
  • Energy28
  • Healthcare & Medical Services26

What Kansas Employers Look For

The qualifications that appear most often in senior mainframe developer jobs across Kansas.

  • Five or more years of COBOL or PL/I development on IBM z/OS mainframe environments
  • Proficiency with JCL, CICS, DB2, VSAM, and batch job scheduling tools such as CA-7 or TWS
  • Experience with IBM Rational Developer for z Systems or similar mainframe IDEs
  • Ability to analyze, debug, and optimize large-scale legacy batch and online transaction systems
  • Familiarity with mainframe security frameworks including RACF, ACF2, or Top Secret
  • Bachelor's degree in computer science, information systems, or a related technical discipline

Senior Mainframe Developer Jobs in Kansas: Frequently Asked Questions

How many senior mainframe developer jobs are there in Kansas?

There are 314+ senior mainframe developer openings in Kansas on Migrate Mate as of June 2026, with the most roles in Overland Park, Olathe, and Lenexa. New positions post regularly as employers across Kansas hire.

How much do senior mainframe developers make in Kansas?

Senior mainframe developers in Kansas earn a median of about $113,420 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $71,690 for the lowest 10% to over $165,740 for the top 10%. Pay rises with experience, specialty, and employer.

Which Kansas cities have the most senior mainframe developer jobs?

Overland Park, Olathe, and Lenexa have the most senior mainframe developer openings in Kansas right now, with additional roles spread across smaller metros statewide.

Which companies hire senior mainframe developers in Kansas?

Employers hiring senior mainframe developers in Kansas include Garmin, Kiewit Corporation, and Kiewit, based on current listings on Migrate Mate as of June 2026.

Are there remote senior mainframe developer jobs in Kansas?

Yes. About 22% of senior mainframe developer openings tied to Kansas are remote or hybrid as of June 2026. The rest are on-site roles based in Kansas metros.

How do I apply for senior mainframe developer jobs in Kansas?

You can apply to senior mainframe developer jobs in Kansas directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Kansas location, then apply to each one that fits.

See All 314+ Senior Mainframe Developer Jobs in Kansas

Find roles in Kansas that match your experience and apply in just a few clicks.

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