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GlobalSource IT

Hybrid | Senior Mainframe Systems Programmer | US Citizens or GC Holders only

GlobalSource IT, Cleveland, Ohio, us, 44101

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Hybrid | Senior Mainframe Systems Programmer | US Citizens or GC Holders only 3 days ago Be among the first 25 applicants

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This range is provided by GlobalSource IT. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range $120,000.00/yr - $150,000.00/yr

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Talent Acquisition Partner | Connecter | National Recruiting Leader | Network Developer | Camping Enthusiast | Husband | Parent | Dog Dad Senior Mainframe Systems Programmer

Our client is searching for a

Senior Mainframe Systems Programmer

to serve as the

technical authority

over their

IBM z/OS environment . If you’re a mainframe expert who thrives on performance, stability, modernization, and mission‑critical infrastructure — this role puts you at the center of it all.

This is a

high‑impact, deep‑infrastructure

position (not application development) supporting a large enterprise with 24/7 operational demands.

What You’ll Lead & Deliver Act as the

SME for all things mainframe

across infrastructure, apps, and vendor teams ⚙️ Install, configure, tune, and upgrade

IBM z/OS

+ major third‑party tools (TopSecret, CA‑1, BMC AMI, Endevor, MIM, VPS) Oversee

storage, tape management , and disaster recovery readiness Drive

capacity planning , performance optimization & resource utilization Ensure mainframe

security compliance

with corporate standards Mentor junior administrators and guide engineering execution

What You Bring 10+ years

engineering/supporting large enterprise mainframes Expert in

IBM z/OS administration , performance tuning, installs & patching Deep knowledge of

CICS ,

JobTrac , IDMS & major vendor tools (CA, BMC, LRS) ️ Strong understanding of

storage/tape systems

& replication technologies Experience delivering services in 24/7, global environments

Why This Role Matters You will own the backbone of our enterprise technology — ensuring reliability, security, scalability, and modernization of a platform supporting critical business operations. High visibility. High trust. High impact.

Ready to step into a senior technical leadership role? Apply today or DM me for a confidential conversation!

Referrals increase your chances of interviewing at GlobalSource IT by 2x.

Benefits Medical insurance

Vision insurance

401(k)

Paid maternity leave

Paid paternity leave

Student loan assistance

Tuition assistance

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