Venture outside the ordinary - TMX Careers The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action, advancing global economic growth, and propelling progress. Through a rich exchange of ideas, meaningful collaboration, and a nimble operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product ingenuity to consumers, and career exploration to our team. Ready to be part of the action? As part of the TMX Group, TSX Trust is the largest Canadian-owned Transfer Agent and provider of Corporate Trust services. Whether issuers need help with Corporate Actions, Investor Service, or planning your Investor Meeting, our services are tailored to make their transactions a success. The Issuer Services division within Global Technology Services delivers core information services to TSX Trust. We are seeking a highly skilled full-time Senior DevOps / Site Reliability Engineer to join our TSX Trust Web Team. In this role, you will serve as a foundational pillar in architecting and scaling CI/CD pipelines across all TSX Trust web applications. Additionally, as a key member of our Application Support team, you will take full ownership of production infrastructure, drive modern technology stack adoption, and accelerate TSX Trust’s growth and competitive edge. This role reports to: Manager, Application Development of TSX Trust Web Team This role is hybrid (2-3 days/week in the office) - based in Toronto, ON. Is this role right for you? You will deploy, manage, and troubleshoot containerized applications in OpenShift Container Platform (OCP) and Kubernetes clusters utilizing manifest files. You will design, build, and maintain Trust’s CD pipelines for accurate, efficient, and automated deployment using GitLab and OpenShift, then later AWS CodeDeploy. You will establish TSX Trust’s CI Pipeline using tools like Gitlab, Jenkins and later AWS CodeBuild. You will automate routine operations, cron jobs, and deployments by writing, modifying, and maintaining Bash scripts, Ansible playbooks, Dockerfiles, YAML, and JSON. You will deploy, configure, and manage enterprise Java applications (.jar & .war) on JBoss and Apache Tomcat servers. You will support business as usual activities (BAU), participate in 24x7 on-call rotations, debug production issues, and perform Root Cause Analysis (RCA) to meet SLI, SLO, and SLA targets. You will utilize Splunk, Prometheus, Grafana, and ELK for proactive system monitoring, log management, and resolving system outages or performance bottlenecks. You will help ensure that infrastructure and deployment solutions fit within InfoSec guidelines by enhancing security configurations across Linux, Windows, Docker, and OCP environments, alongside implementing robust disaster recovery strategies. What do you bring to the role? Must Have(s): Minimum 8+ years of experience in a DevOps, Cloud Engineering, or Site Reliability Engineering (SRE) role. Hands-on experience with Red Hat jBoss web servers, specifically strong in upgrading jBoss from EAP 7.4 to the latest version. Hands-on experience deploying and managing production Red Hat OpenShift Container Platform (OCP) and Kubernetes clusters Strong background in containerization using Docker Strong scripting skills in Bash, PowerShell, Python, and Groovy Experience working in both Linux (RHEL, CentOS) and MS Windows host environments. Experiences in Oracle, DB2, MS SQL Server, PostgreSQL databases University Bachelor’s Degree in Information Technology, Computer Science or an equivalent combination of education and work experience. Nice to Have(s): Proficiency with Infrastructure as Code (IaC) tools like Terraform, and configuration management using Ansible. Practical experience with monitoring and logging platforms, particularly Splunk Experience working with AWS Cloud environments, create and manage pipelines using AWS CodePipeline Salary Range: $125,000/year - $135,000/year CAD. Please note that the salary range included is a guideline only. The salary offered may vary based on factors, including, but not limited to, the successful candidate’s relevant knowledge, skills, and experience. The recruiting efforts for this role are intended to fill a vacant position. In the market for… Excitement - Explore emerging technology and innovation, as well as ventures and digital finance that shape the future of global markets! Experience the movement of the market while grounded in the stability of close to 200 years of success. Connection - With site hubs in some of the world’s most multicultural cities, we leverage our size and structure to create rich connections and belonging while experiencing powerful global impact through our work. Impact - More than a platform, we use our talents to power mission-critical systems that drive global economic advancement, innovation, and growth. As well, our employee-led Team Impact spreads social good via our giving strategy. Wellness - From empathetic leadership to a culture of flexibility and balance, we believe wellness at work creates the maximum yield and a stronger “we”. Plus, with a cloud-first and hybrid workstyle, as well as generous time-off and leaves, we support a life well lived! Growth - From a growth mindset in our work, to expansion in our business, TMX is home to action-takers energized by the achievement of ambitious growth. Ready to enrich your career with impactful work, leaders who truly care, and the flexibility and programs to help you thrive as part of #TeamTMX ? Apply now. Please note that our company is not currently sponsoring work permit applications and the applicant must be authorized to work in the country where this position is located. TMX is committed to creating and sustaining a collegial work environment in which all individuals are treated with dignity and respect and one which reflects the diversity of the community in which we operate. We provide accommodations for applicants and employees who require it. Our Culture: The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action, advancing global economic growth, and propelling progress. Through a rich exchange of ideas, meaningful collaboration, and a nimble operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product ingenuity to consumers, and career exploration to our team. Ready to be part of the action? Our Business: TMX Group operates global markets, and builds digital communities and analytic solutions that facilitate the funding, growth and success of businesses, traders and investors. TMX Group's key operations include Toronto Stock Exchange, TSX Venture Exchange, TSX Alpha Exchange, The Canadian Depository for Securities, Montréal Exchange, Canadian Derivatives Clearing Corporation Trayport and VettaFi, which provide listing markets, trading markets, clearing facilities, depository services, technology solutions, data products and other services to the global financial community. TMX Group is headquartered in Toronto and operates offices across North America (Montréal, Calgary, Vancouver and New York), as well as in key international markets including London, Singapore and Vienna. For more information about TMX Group, visit www.tmx.com. Follow TMX Group on Twitter: @TMXGroup.

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