mainframes jobs in Toronto

Join Cognizant as a Mainframe Test Lead in Toronto, ON, to spearhead testing for critical Mainframe applications. This hybrid role requires strong leadership and expertise in Mainframe technologies and testing methodologies. As a seasoned Mainframe Test Lead, you will oversee comprehensive testing strategies and ensure regulatory compliance. With a focus on...

About the Team / Offering – Global Infrastructure Services – Infrastructure Services DXC Global Infrastructure Services (GIS) manages and modernizes IT infrastructure for the world's largest enterprises through agentic, platform-led operations. We deliver cloud, security, workplace, infrastructure and business-process services that shift operations from...

COBOL and DB2 expertise define this Senior Mainframe Developer position with Cognizant in Toronto, Ontario. Work hybrid, three days weekly onsite.Cognizant seeks a Mainframe Developer with 8+ years designing, developing, enhancing, and supporting enterprise-scale applications. The work includes COBOL, DB2, JCL, VSAM, and production support. You will...

Senior Mainframe Developer - Hybrid We are seeking a highly skilled Mainframe Developer with 8+years of experience in designing developing enhancing and supporting enterprise-scale Mainframe applications. The ideal candidate should possess strong expertise in Cobol DB2 Host/Mainframe IDz IMS DC/DB ISPF JCL Mainframe Mainframe application design Endevor SAS...

Work Location: Toronto, Ontario, Canada Hours: 37.5 Line of Business: Technology Solutions Pay Details: $81,600 - $115,200 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices...

We are seeking a highly experienced Mainframe Test Lead with extensive expertise in Mainframe applications, testing methodologies, test strategy development, and test delivery leadership. The ideal candidate will lead end-to-end testing initiatives for business-critical Mainframe systems, ensuring quality, reliability, and regulatory compliance across...

HM Note: This hybrid contract role is three (3) days in office. Candidate resumes must include first and last name, email and telephone contact information.DescriptionResponsibilities / Deliverable / Skill Set RequirementsAnalysis leading to detailed information related to the current system logical and physical design and code structures during the concept...

Compunnel, Inc. in Toronto, Ontario seeks a Mainframe Tester to advance quality across batch, host, JCL, TSO and DB2/SQL environments. This role emphasizes automation, script development, and integration with DevOps pipelines. The ideal candidate brings hands-on experience with Robot Framework, TestNG, iCAP, Jenkins and Helios, and can lead test design from...

Title: Programmer Analyst Advisory(Mainframe Developer) Requisition ID: 275609 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Senior Mainframe Developer is responsible for the design, development, maintenance, and support of Commercial Lending applications. The successful candidate will work...

Work Location:Toronto, Ontario, CanadaHours37.5Line Of BusinessTechnology SolutionsPay Details$105,100 - $129,400 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and...

Join the forefront of quality assurance as a Senior Mainframe QA Automation Engineer. Focus on developing robust testing strategies for mainframe applications and ensuring software quality throughout the SDLC. As an Automation QA Engineer, you will lead testing initiatives, develop test plans, and mentor teams in best practices. You'll collaborate with...

## Sr, Mainframe Engineer, TD SecuritiesApply: Office Focused: Toronto, Ontario: Full time: Posted Today: End Date: November 2, 2026 (24 days left to apply): R/_1515567**Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Business:**Technology Solutions**Pay Details:**$105,100 - $129,400 CADThis role is eligible for a discretionary...

Elevate your career as a Senior Mainframe Developer (PL/I) with Arthur Grand Technologies in Toronto, Ontario. Utilize your expertise in PL/I and mainframe technologies to deliver high-quality solutions. Arthur Grand Technologies is seeking a seasoned software developer specialized in Mainframe systems. Candidates should possess at least 10 years of...

Embark on a technical journey as an Associate Software Engineer with TD. Your focus will be on end-to-end solutions for Loans and Mortgage applications on IBM's platform. As part of the Product Group technology team, you'll leverage your IBM Mainframe skills to develop applications and respond to business needs. This role emphasizes application and system...

Elevate your career as a Business Systems Analyst at MCA, where your engineering mindset and Mainframe experience will drive innovation in banking systems. Collaborate effectively with key stakeholders to enhance customer interactions. Engage in a robust dialogue with internal and external partners, spending 50% of your day in meetings dedicated to aligning...

A leading IT consulting firm is seeking a Database Consultant for a 6-month contract role focusing on mainframe transition strategies. The position requires deep expertise in z/OS, CICS, and IBM MQ, along with a solid background in database administration. Applicants should have over 5 years of experience and be adaptable to modern DevOps environments. This...

Work Location: Toronto, Ontario, Canada Hours: 37.5 Line of Business: Technology Solutions Pay Details: $105,100 - $129,400 CAD This role is eligible for a discretionary variable compensation award that considers business and individual performance. TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth...

Support zOS mainframe operations with TSO/ISPF, JCL, and CA7 expertise across continuous production scheduling and batch processing services.This senior Systems Administrator supports large zOS mainframe systems and applications. The work centers on monitoring, investigating, and resolving production batch failures. It also includes CA7 scheduling, IMS and...

About the job Mainframe Storage/Tape Engineer - RemoteOur client, the global IT services company is hiring for the Sr. Mainframe Storage/Tape Engineer position. This is a permanent, full-time, 100% remote position.Responsibilities:Perform daily Storage management activities relating to SMS routines, DASD pools monitoring housekeeping batch jobs and on-call...

Manage mainframe storage and tape environments remotely, using SMS routines, DASD monitoring, IBM TS7700 grids, and storage replication expertise.This permanent, full-time Senior Mainframe Storage/Tape Engineer position supports daily storage management and client-requested infrastructure changes. Responsibilities include troubleshooting JCL errors, managing...