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Added 14 mins ago
T
Quality Engineer I
TD
Toronto, ON
- Full-time
Develop and debug automation frameworks/scripts; manage test suites, traceability, defect logging, and defect resolution support.
Added 14 mins ago
M365 Architect
EY
Toronto, ON
…to join our team helping to develop and plan our strategy, support the development of our capabilities and operationalizing our offerings. In this role, you will also participate in key…
Added 44 mins ago
C
Senior Advisor, Product Line Management, Maintenance & Managed Services
Ciena
Canada
- Full-time
Deep understanding of maintenance, technical support, spares, managed operations and resident-engineer models.
Added 44 mins ago
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Data Engineer - Snowflake, dbtCore/Cloud, AWS
Aviva Canada
Markham, ON
- Full-time
Aviva Canada is looking for a Data Engineer to support our enterprise data modernization journey. You’ll use your expertise across modern and legacy platforms to build robust data pipelines…
Added 44 mins ago
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Manufacturing & Process Engineer - Senior PMO / Change & Transformation Lead
Capgemini Engineering
Montreal, QC
- Full-time
…help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive…
Added 44 mins ago
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Co-op Student - Construction (Winter 2027)
AtkinsRéalis
Toronto, ON
- Full-time
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together,…
Added 59 mins ago
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Electronic Hardware Developer II
Watts Water Technologies
Vernon, BC · Tekmar Control Systems
- Full-time
As a Junior Electronics Engineer/Technologist, you'll work alongside experienced engineers on everything from schematic design and PCB layout to prototype assembly, testing, product…
Added 59 mins ago
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Engineer I
TD
Mississauga, ON · Toronto, ON
- Full-time
Building a World-Class, Diverse and Inclusive Technology Team at TD
Added 1 hour ago
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Building Automation Systems (BAS) Engineer/Technician
TalentSphere Staffing Solutions
Toronto, ON
- Full-time
Support commissioning and start-up activities for new construction and renovation projects.
Added 1 hour ago
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Detection Engineer
Arobas Personnel
Montreal, QC
- Full-time
The Detection Engineer will support the organization’s Splunk-based detection environment, working closely with Incident Response, Cyber Threat Intelligence, SOC, and Red Team stakeholders…
Added 1 hour ago
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Platform Engineer
Swim Recruiting
Vancouver, BC
- $60 to $70 CAD / hour
- Contract
As a result of investment in technology our global enterprise organization is looking to add an Observability Engineer to their engineering team. This role focuses on overseeing technology…
Added 1 hour ago
T
Engineer I
TD
Toronto, ON
- Full-time
Building a World-Class, Diverse and Inclusive Technology Team at TD
Added 1 hour ago
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Co-op Student, Wireless Communication
WorkSafeBC
Richmond, BC
- Full-time
We are looking for a student with a passion for wireless communication technology. The main project for this co-op term comprises identifying different forms of wireless communication,…
Added 1 hour ago
SG
Application Support
Societe Generale
Montreal, QC
- Full-time
The Global Banking Technology and Operations (GBTO) department is responsible for back-office systems development globally, which supports front-office trading activity in North America,…
Added 1 hour ago
LC
Staff Data Engineer - Retail Media Platform
Loblaw Companies Limited
Toronto, ON
- Full-time
As a Staff Data Engineer on the Retail Media Platform team, you will lead the design and evolution of large-scale data platforms and backend systems supporting measurement, reporting,…
Added 1 hour ago
IT Engineer, Google Workspace
HelloFresh
Toronto, ON
Our HelloTech organisation is HelloFresh Group's global technology backbone - more than 1,000 people building the digital products and internal platforms that power our end-to-end food…
Added 1 hour ago
RV
Principal FPGA & Hardware Developer
Ross Video
Ottawa, ON · Nepean, ON
- Full-time
At Ross Video, you’ll be part of a team energized by innovation, building the cutting-edge technology that powers the world’s most watched live productions and events. Our products are…
Added 1 hour ago
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Principal Consultant – AWS Data Platforms & Agentic AI
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
This is a senior, hands-on technology leadership role requiring a rare combination of AWS Data architecture, Agentic AI expertise, engineering depth and executive presence.
Added 1 hour ago
MC
Program Chief Engineer – Spacecraft Satellite Systems (35863)
Myticas Consulting
Canada
- Full-time
Program Chief Engineer – Spacecraft / Satellite Systems
Added 1 hour ago
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Power BI & Azure Platform Engineer / Toronto, ON (Onsite) - FTE
AceStack
Toronto, ON
- Full-time
Job Description – Power BI & Azure Platform Engineer
Added 1 hour ago
QC
Cloud Engineer
Quarry Consulting
Toronto, ON
- Full-time
Experience with production incident management, root cause analysis, and operational support.
Added 1 hour ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
We are seeking a Senior QA Engineer III with strong hands-on test automation and banking/financial services experience to support complex enterprise applications and integration…
Added 1 hour ago
MC
Cloud Operations Engineer – Azure AKS Terraform (36170)
Myticas Consulting
Toronto, ON
- Full-time
Cloud Operations Engineer – Azure / AKS / Terraform
Added 1 hour ago
MC
Senior Cybersecurity Test Engineer (35651)
Myticas Consulting
Ottawa, ON
- Contract
We are seeking a Senior Cybersecurity Test Engineer to lead and execute security testing activities across applications, infrastructure, cloud environments, APIs, and system integrations.…
Added 1 hour ago
X
Digital Sales Engineer / Market Development Manager-Automation-Flygt
Xylem
Montreal, QC
- Full-time
Xylem Canada Ltd. is seeking a Market Development Manager – Flygt ADS / Digital Sales Engineer (Automation & Digital Solutions) to support and expand the sales of Flygt automation and…

Aptino, Inc.

Mainframe Production Support Engineer

Toronto, ON, Canada

$45 to $50 CAD / hour · Contract

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Job details

Pay: $45 to $50 CAD / hour
Job type: Contract
Apply by: Dec 4, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

🎯 Interview: Face-to-Face Interview Required (L1 and/or Client Interview)

We are looking for an experienced Mainframe Production Support Engineer to support and maintain critical banking applications. The ideal candidate must have strong hands-on experience in mainframe production support, incident management, troubleshooting, and application maintenance.

Key Responsibilities:

Provide production support and maintenance for mainframe banking applications.
Monitor and troubleshoot production issues, batch failures, and application incidents.
Support COBOL, JCL, IMS, DB2, and MQSeries applications.
Participate in production support and on-call rotations.
Support application conversions, audits, and compliance initiatives.
Coordinate with business and technical teams to resolve issues.
Maintain technical documentation and ensure timely issue resolution.
Provide after-hours support when required.

Required Skills:

Hands-on Mainframe Production Support experience.
Strong knowledge of COBOL and JCL.
Experience with IMS (DB, Online, Batch) and DB2.
Knowledge of MQSeries, Git/Endevor, and Zeke.
Experience in production incident management and on-call support.
Strong troubleshooting and communication skills.
Post-secondary education is required.

Nice to Have:

z/OS Connect, IDz, and zUnit.
Mainframe test automation experience.
Experience with CI/CD pipelines.

Important:

This is a Production Support role, NOT a Mainframe Developer position.
Candidates must be comfortable working onsite in Toronto 4 days per week.
Face-to-face interview is mandatory.

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More about this job

Responsibilities

Provide production support and maintenance for critical mainframe banking applications, including monitoring and resolving incidents, batch failures, and application issues. Coordinate with business and technical teams, support conversions and compliance initiatives, maintain documentation, and participate in on-call and after-hours support.

Requirements

Candidates need hands-on mainframe production support experience and strong knowledge of COBOL, JCL, IMS, and DB2, along with experience in incident management and on-call support. Post-secondary education is required, and candidates must be comfortable working onsite in Toronto four days per week and attending a face-to-face interview.

Skills

Mainframe Production Support
Incident Management
Troubleshooting
COBOL
JCL
IMS
DB2
MQSeries
Git
Endevor
Zeke
On-Call Support
Application Maintenance
Communication
Mainframe Test Automation
CI/CD Pipelines

Visa sponsorship

Not detected in the job text

Keywords

Mainframe Production Support
Banking Applications
Incident Management
Troubleshooting
COBOL
JCL
IMS
DB2
MQSeries
Git
Endevor
Zeke
On-Call Support
Application Maintenance
Production Monitoring
Batch Processing
Application Conversions
Audits
Compliance
Technical Documentation
z/OS Connect
IDz
zUnit
Test Automation
CI/CD Pipelines
Face-to-Face Interview

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