ZipRecruiter

Log In

1

Contract Mainframe Jobs in Ontario (NOW HIRING)

Pacer Group

Contract Domain: BFSI Duration:6-12 months Hourly rate :-CAD 45-47/hour Application Deadline: Sep 10 , 2026 SKILLS REQUIRED Experience Required: 6-8 Years Mainframe DB2 - Application Development ...

Veriday Inc.

Lead DevOps Engineer

Toronto, ON · Hybrid

This is a 6-month contract, hybrid position with the potential for extension. The successful ... Lead the design and development of key features for the Helios CI/CD pipeline - VM and Mainframe ...

Veriday Inc.

Lead DevOps Engineer

Toronto, ON · On-site

This is a 6-month contract, hybrid position with the potential for extension. The successful ... Lead the design and development of key features for the Helios CI/CD pipeline - VM and Mainframe ...

KeyData Cyber

CyberArk Support Engineer

Toronto, ON · Remote

Contract, Remote Vacancy Status: Immediate Opening: This position is currently available, and ... Active Directory, Azure Active Directory / Entra ID, Windows, Unix/Linux, Databases, Mainframe ...

Adastra Corporation

AWS Cloud Architect

Thornhill, ON · Hybrid

Contract RESPONSIBILITIES * Design end-to-end AWS architectures for migrating on-premises banking ... Lead discovery and dependency mapping of legacy environments including mainframes, core banking ...

New

Adastra Corporation

AWS Cloud Architect

Thornhill, ON · Hybrid

Contract RESPONSIBILITIES * Design end-to-end AWS architectures for migrating on-premises banking ... Lead discovery and dependency mapping of legacy environments including mainframes, core banking ...

New

All JobsContract Mainframe JobsContract Mainframe Jobs in Ontario

Contract Mainframe information

See Ontario salary details

$11

$43

$75

How much do contract mainframe jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for contract mainframe in Ontario is $43.98, according to ZipRecruiter salary data. Most workers in this role earn between $27.16 and $56.73 per hour, depending on experience, location, and employer.

What is a contract mainframe?

A Contract Mainframe job involves working on mainframe computer systems under a temporary or project-based contract. Professionals in this role typically handle tasks such as system maintenance, COBOL programming, database management, and performance optimization. These roles are common in industries like banking, healthcare, and government, where legacy mainframe systems are critical. Contractors may work remotely or on-site, depending on the employer's needs.

What do contract mainframe professionals do?

Contract Mainframe professionals are often brought in to support or upgrade legacy mainframe systems, handle batch processing jobs, develop and maintain COBOL programs, or assist with system integration initiatives. These roles typically involve troubleshooting critical issues, optimizing system performance, and working closely with other IT and business teams to ensure that mainframe operations align with organizational goals. Contractors may also be involved in mainframe migrations to modern platforms or data center consolidations. The work environment is often fast-paced and project-driven, requiring adaptability to rapidly changing requirements and timelines.

What skills and qualifications are needed for a contract mainframe?

To thrive as a Contract Mainframe professional, you need strong experience in mainframe technologies such as COBOL, JCL, CICS, and DB2, supported by a degree in computer science or a related field. Familiarity with tools like IBM z/OS, TSO/ISPF, and debugging or performance analysis software, as well as certifications like IBM Certified System Programmer, are highly beneficial. Excellent problem-solving abilities, communication skills, and adaptability stand out in this role due to the dynamic nature of contract engagements. These competencies are crucial for efficiently maintaining legacy systems, ensuring business continuity, and collaborating with IT and business stakeholders.

What are the most commonly searched types of Mainframe jobs in Ontario?

The most popular types of Mainframe jobs in Ontario are:

What are popular job titles related to Contract Mainframe jobs in Ontario?

For Contract Mainframe jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Contract Mainframe jobs in Ontario look for?

The top searched job categories for Contract Mainframe jobs in Ontario are:

What cities in Ontario are hiring for Contract Mainframe jobs?

Cities in Ontario with the most Contract Mainframe job openings:

Contract Mainframe jobs near you
Infographic showing various Contract Mainframe job openings in Ontario as of August 2026, with employment types broken down into 79% Full Time, 10% Part Time, and 11% Contract. Highlights an 79% Physical, 9% Hybrid, and 12% Remote job distribution, with an average salary of $91,480 per year, or $44 per hour.

Mainframe Developer

Pacer Group

Hybrid

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Job Title: Mainframe Developer Location: Toronto, ON Work Arrangement: Hybrid (2-3days WFO) Employment Type: Contract Domain: BFSI Duration:6-12 months Hourly rate :-CAD 45-47/hour Application Deadline: Sep 10 , 2026 SKILLS REQUIRED Experience Required: 6-8 Years Mainframe DB2 - Application Development Seeking a Mainframe Developer to support| maintain| and modernize critical mainframe applications. The role involves developing and enhancing enterprise systems| troubleshooting production issues| and participating in large-scale modernization initiatives involving cloud migration and legacy transformation. Key Responsibilities: Develop| maintain| and support mainframe applications and batch processes. Analyze| troubleshoot| and resolve production issues while ensuring system stability and performance. Work with business and technical teams to gather requirements and implement enhancements. Support mainframe modernization initiatives and integration with distributed cloud platforms. Participate in code reviews| testing| deployments| and release activities. Create and maintain technical documentation and operational runbooks. EEOC Compliance: We are an equal opportunity employer, and all qualified applicants will receive consideration for employment. DISCLAIMER AI Usage Policy: Pacer Group uses AI to assist in screening applications. Final hiring decisions are made by human recruiters based on qualifications and experience.

Apply