mainframes

1,000 mainframes job listings in Canada. Find daily updated positions from leading job boards.


  • Ahuntsic North, Quebec, Canada Compunnel Inc. Full-time

    A leading IT services firm is seeking a Senior Security Administrator for a remote position. The candidate will provide mainframe user access support, develop automation tools, and work closely with technology teams to ensure compliance with security policies. This role requires advanced experience with Broadcom Top Secret and strong communication skills....


  • Canada Rubicon Path Full-time

    A technology solutions provider in Toronto is seeking a Senior Software Developer with expertise in COBOL and DB2. The successful candidate will participate in the development and design of applications while adhering to public sector regulations. The role is hybrid, requiring three days onsite and two remote. Applicants must have a proven ability to analyze...


  • Winnipeg, MB, Canada Saransh Inc Full-time

    Saransh Inc is seeking a visionary Senior Solution Architect to lead mainframe modernization, data migration architecture, and Gen AI solutions development. The role emphasizes strategic roadmapping, governance, and collaboration with business and technical teams. 100% remote in Canada, EST time zone alignment, contract (T4). You will drive modernization...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Rubicon Path Full-time

    A technology solutions provider in Toronto is seeking a Senior Software Developer with expertise in COBOL and DB2. The successful candidate will participate in the development and design of applications while adhering to public sector regulations. The role is hybrid, requiring three days onsite and two remote. Applicants must have a proven ability to analyze...


  • Canada Compunnel Inc. Remote Full-time $80,000 - $110,000 Contract

    A leading IT services firm is seeking a Senior Security Administrator for a remote position. The candidate will provide mainframe user access support, develop automation tools, and work closely with technology teams to ensure compliance with security policies. This role requires advanced experience with Broadcom Top Secret and strong communication skills....


  • Canada Saransh Inc Full-time

    Saransh Inc is seeking a visionary Senior Solution Architect to lead mainframe modernization, data migration architecture, and Gen AI solutions development. The role emphasizes strategic roadmapping, governance, and collaboration with business and technical teams. 100% remote in Canada, EST time zone alignment, contract (T4). You will drive modernization...


  • Toronto, ON, Canada Rubicon Path Full-time

    A technology solutions provider in Toronto is seeking a Senior Software Developer with expertise in COBOL and DB2. The successful candidate will participate in the development and design of applications while adhering to public sector regulations. The role is hybrid, requiring three days onsite and two remote. Applicants must have a proven ability to analyze...


  • Winnipeg, MB, Winnipeg Census Division, MB; Manitoba, Canada Saransh Inc Full-time

    Saransh Inc is seeking a visionary Senior Solution Architect to lead mainframe modernization, data migration architecture, and Gen AI solutions development. The role emphasizes strategic roadmapping, governance, and collaboration with business and technical teams. 100% remote in Canada, EST time zone alignment, contract (T4). You will drive modernization...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Rubicon Path Full-time

    A consulting firm is seeking a Senior Technology Architect in Toronto, Canada, with over 10 years of experience in mainframe infrastructure and operations. The role involves providing operational support, assisting in software decommissioning, and ensuring adherence to SLAs while working in a hybrid environment. Ideal candidates possess strong documentation...

  • Mainframe MQ

    2 days ago


    Ottawa, ON, Canada Harris Computer Remote Full-time $90,000 - $105,000 Contract

    Harris Computer is seeking a skilled Mainframe WebSphere MQ & z/OS Systems Programmer to support, maintain, and upgrade enterprise-scale mainframe environments in a 24x7 setting across North America. The role emphasizes stability, security, and performance of MQ on z/OS, with involvement in RACF security, automation, storage, monitoring, and subsystem...


  • Canada Rubicon Path Full-time

    A consulting firm is seeking a Senior Technology Architect in Toronto, Canada, with over 10 years of experience in mainframe infrastructure and operations. The role involves providing operational support, assisting in software decommissioning, and ensuring adherence to SLAs while working in a hybrid environment. Ideal candidates possess strong documentation...


  • Vancouver, British Columbia, Canada Mainframe Studios LLC. Full-time

    At Mainframe Studios, we're creators first. We eat creative and technical challenges for breakfast and come back for more. We've been doing this for 25+ years, and we're still going strong. From our artists to our technical and production folks, everyone is passionate about collaborating on some kickass projects. With partners like Mattel, Netflix,...


  • Mississauga, Ontario, Canada Compunnel Inc. Full-time

    A leading IT services firm is seeking a Senior Security Administrator for a remote position. The candidate will provide mainframe user access support, develop automation tools, and work closely with technology teams to ensure compliance with security policies. This role requires advanced experience with Broadcom Top Secret and strong communication skills....


  • Calgary, Alberta, Canada Compunnel Inc. Full-time

    A leading IT services firm is seeking a Senior Security Administrator for a remote position. The candidate will provide mainframe user access support, develop automation tools, and work closely with technology teams to ensure compliance with security policies. This role requires advanced experience with Broadcom Top Secret and strong communication skills....


  • Québec, Quebec, Canada Compunnel Inc. Full-time

    A leading IT services firm is seeking a Senior Security Administrator for a remote position. The candidate will provide mainframe user access support, develop automation tools, and work closely with technology teams to ensure compliance with security policies. This role requires advanced experience with Broadcom Top Secret and strong communication skills....


  • Canada LanceSoft, Inc. Full-time $80,000 - $120,000 Contract

    A leading IT service provider in Canada is seeking a Mid-Senior level IT professional to design and maintain their z-platform computing infrastructure. The role involves ensuring high availability, performance, and scalability to meet evolving business needs. Candidates should have over 10 years of experience, hands-on expertise in z/OS internals, and proven...


  • Canada GAC Solutions Full-time

    5+ years of writing, testing, and debugging COBOL programs using established coding standards and best practices5+ years of developing and maintaining JCL scripts to manage batch processing and job scheduling5+ years of designing, developing, and maintaining DB2 databases to support application data needs5+ years of writing and maintaining CICS transaction...


  • Toronto, ON, Canada Rubicon Path Full-time

    A consulting firm is seeking a Senior Technology Architect in Toronto, Canada, with over 10 years of experience in mainframe infrastructure and operations. The role involves providing operational support, assisting in software decommissioning, and ensuring adherence to SLAs while working in a hybrid environment. Ideal candidates possess strong documentation...


  • Toronto, Ontario, Canada Astra-North Infoteck Inc. ~ Conquering today's challenges, achieving tomorrow's vision! Full-time

    A leading technology firm in Toronto is seeking a skilled Mainframe Developer to create and maintain applications using IBM Assembler and Mainframe DB2. The ideal candidate will have 4-6 years of experience and will work on modernization projects involving advanced systems and integration with cloud technologies. If you excel in debugging and performance...


  • Toronto, Ontario, Canada Compunnel Inc. Full-time

    A leading IT services firm is seeking a Senior Security Administrator for a remote position. The candidate will provide mainframe user access support, develop automation tools, and work closely with technology teams to ensure compliance with security policies. This role requires advanced experience with Broadcom Top Secret and strong communication skills....