Senior Systems Programmer - Mainframe Support

Job Title: Senior System Programmer- Mainframe Support

Location: Onsite in League City TX Albany NY and Springfield MO

Duration: Fulltime Role

Interview: Video Interview

Visa - USC & GC Only

Job Description

Our client is an industry-leading organization is looking for a Senior Systems Programmer with deep expertise in Mainframe Support Z/OS Systems Programming and Enterprise Storage Administration. This is a high-impact role supporting mission-critical infrastructure across a large stable environment.

If youre a seasoned mainframe professional who thrives in complex technical landscapes-solving problems optimizing performance and delivering high availability-this opportunity checks all the boxes.

Top Technologies: Mainframe programmer Z/OS systems programmer mainframe support storage administration SMS HSM DS8000 TS7700 enterprise storage mainframe engineer FDR tape management ServiceNow mainframe upgrades Z/OS tuning mainframe jobs senior systems programmer.

Key Responsibilities:

• Lead mainframe storage administration including SMS HSM DS8000 TS7700 tape systems allocation DR and backup/recovery
• Manage tickets incidents and escalations in ServiceNow
• Perform upgrades installations and tuning for Z/OS and third-party mainframe tools
• Troubleshoot performance issues and conduct root cause analysis in large-scale environments
• Collaborate with cross-functional teams-application programmers infrastructure engineers platform architects and operations
• Support critical workloads in a high-uptime enterprise environment

Required Experience & Technical Skills:

• Proven experience as a Mainframe Systems Programmer or Senior Z/OS Programmer
• Strong background in mainframe storage administration including SMS/HSM
• Expertise with DS8000 TS7700 and enterprise-class storage systems
• Hands-on experience with FDR tape services backup and recovery solutions
• Ability to support on-call rotation in a 24/7 production environment
• Strong problem-solving skills and the ability to handle complex escalations

Why This Role Stands Out :- If youre searching for a stable long-term home where your mainframe expertise is recognized and valued look no further. This organization offers:

Competitive Benefits

Medical dental and vision coverage

Company-paid basic life insurance

401(k) with employer contributions

Generous PTO bank paid holidays

Relocation assistance

Casual dress code and flexible work culture

Strong Culture & Career Growth

Supportive people-first leadership

Emphasis on work-life balance

Clear career pathways and professional development

Stable well-funded environment with long-term job security

Collaborative team environment where your expertise influences real decisions

Work Environment :- Youll be part of a high-performing infrastructure and mainframe engineering group supporting large-scale Z/OS environments. This is a role where technical mastery initiative and problem-solving are rewarded.

Equal Opportunity :- This employer is committed to creating an inclusive equitable workplace and provides reasonable accommodations upon request.