Mainframe z/OS Systems Programmer - jobgether

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mainframe z/OS Systems Programmer based in Canada.

This role offers the opportunity to design, maintain, and optimize critical technology infrastructure supporting large-scale business operations. You will act as a key technical expert responsible for ensuring system availability, reliability, security, and performance. The position combines hands-on systems administration, troubleshooting, automation, and infrastructure improvement initiatives. You will collaborate with technology teams, business stakeholders, vendors, and partners to deliver resilient solutions. Working in a complex enterprise environment, you will help modernize infrastructure while maintaining operational excellence. This is an ideal opportunity for an experienced infrastructure professional who enjoys solving complex technical challenges and driving continuous improvement.

Accountabilities:

As a Mainframe z/OS Systems Programmer, you will be responsible for maintaining and enhancing enterprise infrastructure while ensuring stability, security, and performance. You will provide advanced technical expertise, troubleshoot complex issues, and contribute to infrastructure strategy and improvement initiatives.

• Ensure high availability, reliability, and security of mainframe systems and supporting infrastructure.
• Monitor system performance, respond to critical alerts, and proactively identify opportunities for optimization.
• Diagnose and resolve complex infrastructure issues involving servers, networks, storage, and operating systems.
• Manage system configurations, upgrades, patches, and technology enhancements while minimizing operational risks.
• Develop implementation plans, testing strategies, validation processes, and deployment schedules for infrastructure changes.
• Support automation initiatives and improve operational efficiency through scripting and workflow optimization.
• Evaluate existing systems and recommend improvements based on technical analysis and business requirements.
• Apply cybersecurity, privacy, and risk management principles to protect enterprise technology assets.
• Provide specialized technical guidance, analysis, and support to internal teams and stakeholders.
• Collaborate with infrastructure teams, technology partners, and business groups to design and implement effective solutions.
• Contribute to continuous improvement initiatives, including process enhancements, quality controls, and operational best practices.
• Manage assigned projects independently while applying strong judgment to resolve complex and non-standard situations.

Requirements: