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 :

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.

Key Skills

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Employment Type : Full Time

Experience : years

Vacancy : 1