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The Mainframe WebSphere MQ & z/OS Systems Programmer is responsible for supporting, maintaining, and upgrading enterprise‑scale mainframe environments across high‑availability, 24x7 operations.... Show more
We are a VoIP telecommunications provider for businesses in Canada.We supply a communications solution aimed at improving the way Canadian organizations connect - our solutions are available throug... Show more
Fidus is a global high-tech design firm headquartered in Ottawa, with additional design centres in Kitchener-Waterloo and San Jose.We specialize in leading-edge electronic product development, with... Show more
We are seeking a Technical Manager to lead a team responsible for product vulnerability management, software assurance, secure manufacturing processes, and cloud-based security applications.This ro... Show more
Ciena Corporation is seeking an experienced embedded software engineer in Canada to design, code, and integrate C/C++ software on Linux and real-time OS.You will work with ASIC/FPGA hardware on SoC... Show more
Join Syntronic: Where Your Innovation Shapes the Future.At Syntronic, we don't just follow industry trends—we set them! Join us in partnering with visionary companies and the brightest minds to tur... Show more
Technical Project Manager – Embedded Software.For over forty years our companies, industry-leading manufacturers and distributors of high-quality, luxury consumer audio products, have set the stand... Show more
As the global leader in high-speed connectivity, Ciena is committed to a people-first approach.Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual... Show more
Huawei Canada has an immediate 12-month contract opening.Huawei Canada's Advanced Optical Technology Lab focuses on advanced R&D in high-performance optical communications and networking.Our expert... Show more
Molex possesses a rich heritage in the optical industry.We provide high-performing, field-proven wavelength management solutions—from components and modules to integrated line cards—serving global ... Show more
Ribbon is seeking a strategic and technically strong Product Management leader to own security strategy, governance, and regulatory compliance across the Cloud & Edge portfolio.This role serves as ... Show more
In an increasingly connected world, the pandemic has highlighted just how essential telecom networks are to keeping society running.The Network Infrastructure group is at the heart of a revolution ... Show more
Fidus is a global high-tech design firm headquartered in Ottawa, with additional design centres in Kitchener-Waterloo and San Jose.We specialize in leading-edge electronic product development, with... Show more
Fidus is a global high-tech design firm headquartered in Ottawa, with additional design centres in Kitchener-Waterloo and San Jose.We specialize in leading-edge electronic product development, with... Show more
Inpho is seeking a Senior Mechanical Engineer to lead the mechanical lifecycle of optical subassemblies and bring them to the global market.You will own the mechanical design, testing, and scaling ... Show more
Type: Full-time, permanent, existing vacancy.Attain is a Canadian technology consulting firm specializing in Security, Door Hardware, IT, Telecom, and Audio-Visual systems for commercial, instituti... Show more
Q-Block Computing builds quantum systems that operate in the real world.The company develops quantum timing, quantum-secure communications, and quantum computing platforms engineered for the perfor... Show more
At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses.We are at the heart of progress; with proven expertise and a continu... Show more
Role Overview
The Mainframe WebSphere MQ & z/OS Systems Programmer is responsible for supporting, maintaining, and upgrading enterprise‑scale mainframe environments across high‑availability, 24x7 operations. This role ensures stability, security, and performance of WebSphere MQ on z/OS, while also contributing to broader mainframe systems programming activities including RACF security, automation, storage, monitoring, and subsystem upgrades. The ideal candidate brings deep hands‑on experience in complex, multi‑LPAR environments and has supported major financial institutions and large enterprise clients.
Key Responsibilities
