Mainframe developer • ottawa on
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
ServiceNow Service Catalogue Developer.The Contractor’s resource(s) must enable efficient, user-friendly, and self-service capabilities within the.ServiceNow platform including:.Delivering a centra... Show more
The Syracuse Research Corporation (SRC) is celebrating 60 years of redefining possible.The company was originally formed to provide innovative products and seasoned analysis to solve complex Electr... Show more
Our Company is built on employee mutual commitment and respect, enthusiasm and progress.Teledyne Digital Imaging is a subsidiary of Teledyne Technologies Inc.CMOS and CCD image sensors and modular ... Show more
Position Summary The Eclipse Foundation is seeking a Front-End Web Developer to join our Software Development team and help build and maintain the web platforms, reusable components, and tools that... Show more
ADGA is seeking Software Developers to support the design, development, implementation, and maintenance of software applications and systems.The successful candidates will work as part of multidisc... Show more
Ottawa’s tech sector is growing, and so are the opportunities! If you’re exploring your next role in tech,.Led by Invest Ottawa, the city’s lead economic development agency, this initiative works a... Show more
Frequentis Group with headquarters in Vienna is an international supplier of communication and information systems for control centres with safety-critical tasks.Mission-critical control centres ar... Show more
Our client is seeking an experienced Mainframe Developer / Production Support Analyst to provide ongoing application support, troubleshooting, maintenance, and enhancements within a mainframe envir... Show more
AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering tasks using.You will design reproducible environments, deterministic veri... Show more
Hours per week, Monday to Friday Location : Ottawa Office (Up to 3 days per week), 70 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 and Ottawa-based Home Office, or, remote if located outsid... Show more
Position Title: JavaScript Full Stack Developer Intermediate Location: Ottawa, ON (377 Dalhousie Street) Work Model: Hybrid - 4 days onsite, 1 day work from home About Rebel OUR CUSTOMERS BRING A V... Show more
Our public sector client is seeking an experienced.Mainframe Application Developer / Analyst.The ideal candidate will have strong hands-on experience with.Until March 31, with a possibility of exte... Show more
CAD per hour, based on academic level and relevant experience.About Q-Block Computing: .Q-Block Computing builds quantum systems that operate in the real world.The company develops quantum tim... Show more
A federal nuclear regulatory agency is seeking a Senior Microsoft 365 Software Developer (Level 3) to drive the modernization of its legacy, monolithic systems.Operating within a digital transforma... 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
