Senior Level Senior Mainframe Systems Programmer Jobs

Senior level senior mainframe systems programmer jobs place experienced professionals in charge of complex system architecture, performance tuning, and the technical direction of mainframe environments. Openings concentrate in Technology & Software, Consulting & Professional Services, and Electronics & Hardware, with 67% remote or hybrid availability, and employers like Ensono, Broadcom, and NTT DATA hiring at this level now.

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Overview

Open roles10
Top stateIllinois
Top employerEnsono
Top cityRemote
Work type33% Remote
Top industryTechnology

Showing 5 of 10+ Senior Level Senior Mainframe Systems Programmer jobs

Ensono
Senior Mainframe Systems Programmer – ADABAS
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Ensono
New 1m ago
Senior Mainframe Systems Programmer – ADABAS
Ensono
Remote
Data Engineering
Database Administration (DBA)
IT Support
$84k - $148k/yr
Remote (US)
Bachelor's degree
1,001-5,000

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Tata Consultancy Services (TCS)
Mainframe Programmer
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Tata Consultancy Services (TCS)
New 1m ago
Mainframe Programmer
Tata Consultancy Services (TCS)
Chicago, Illinois
Project & Program Management
Quality Assurance & Testing (QA Testing)
Software Engineering
$100k - $110k/yr
10,000+

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Ensono
Mainframe Systems Programmer - Hardware
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Ensono
New 1m ago
Mainframe Systems Programmer - Hardware
Ensono
Downers Grove, Illinois
Cloud Architecture
Network Engineering
Solutions Architecture
$102k - $148k/yr
Remote (US)
1,001-5,000

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NTT DATA
Mainframe CICS Systems Programmer
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NTT DATA
Added 1mo ago
Mainframe CICS Systems Programmer
NTT DATA
Buffalo, New York
Software Engineering
IT Support & Systems Administration
Technical Product & Program Management
Systems Administration
$107k - $178k/yr
Remote (US)
None
10,000+

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Broadcom
Mainframe z/VM System programmer
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Broadcom
Added 3mo ago
Mainframe z/VM System programmer
Broadcom
Pittsburgh, Pennsylvania
IT Support & Systems Administration
Technical Product & Program Management
Systems Administration
$108k - $173k/yr
On-Site
Associate's

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Senior Level Senior Mainframe Systems Programmer Job Market

Who's Hiring

  • Ensono
    Ensono5
  • Broadcom
    Broadcom2
  • NTT DATA
    NTT DATA2
  • Tata Consultancy Services (TCS)
    Tata Consultancy Services (TCS)1

Top Industries Hiring

  • Technology & Software7
  • Consulting & Professional Services3
  • Electronics & Hardware2

Senior Level Senior Mainframe Systems Programmer Jobs: Frequently Asked Questions

How do I get a senior level senior mainframe systems programmer job?

Employers at this level look for deep expertise in z/OS, JCL, COBOL, and systems software such as RACF, VTAM, or SMP/E, combined with a record of owning critical mainframe environments end to end. Candidates who stand out can diagnose complex performance issues independently, have led migrations or major upgrades, and mentor junior staff. Highlighting cross-functional collaboration with application and infrastructure teams also strengthens your candidacy significantly.

Which companies hire senior level senior mainframe systems programmers?

Companies hiring senior level senior mainframe systems programmers right now include Ensono, Broadcom, and NTT DATA, based on current listings on Migrate Mate as of June 2026. Hiring at this level is concentrated among large financial institutions, insurance carriers, government agencies, and enterprise technology firms that maintain high-volume mainframe operations requiring seasoned systems expertise.

Are there remote senior level senior mainframe systems programmer jobs?

Yes, though remote availability varies by employer and role criticality. About 67% of senior level senior mainframe systems programmer openings are remote or hybrid as of June 2026, with some organizations requiring periodic on-site presence for hardware-level work or security compliance. Hybrid arrangements are common at large enterprises that need hands-on access to physical mainframe infrastructure.

What makes a senior mainframe systems programmer role senior level?

Senior level roles are defined by independent ownership of complex mainframe environments, including capacity planning, system integrity, and disaster recovery architecture. Professionals at this stage lead major software installations and upgrades, set technical standards for the team, and serve as the escalation point for critical outages. Mentoring junior and mid-level programmers and collaborating with enterprise architects on long-term infrastructure strategy are also core expectations.

Which industries hire the most senior level senior mainframe systems programmers?

Senior level senior mainframe systems programmer roles concentrate in Technology & Software, Consulting & Professional Services, and Electronics & Hardware, based on current listings on Migrate Mate as of June 2026. These sectors rely on mainframe platforms to process high transaction volumes, meet strict regulatory requirements, and sustain mission-critical operations where experienced systems oversight is non-negotiable.