Jobs in Canada

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D
18482 - Payroll Tax Specialist - Canada
Distro
Canada
- Full-time
Added 3 mins ago
D
18714 - Internal Payroll Specialist - Canada
Distro
Canada
- Full-time
Added 3 mins ago
SD
Gérant(e) de l’avant du magasin
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- Full-time
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IF
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Montreal, QC · Quebec, QC
- Full-time
Added 3 mins ago
PF
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- $110,000 to $130,000 CAD / year
Added 3 mins ago
WG
Représentant(e) des relations financières à la clientèle/Customer Financial Relationship Representative
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- Full-time
Poste en mode hybride : 3 jours au bureau et 2 jours en télétravail
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Toronto, ON
- Full-time
Added 3 mins ago
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Law Clerk II
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Financial security advisor, Life and health insurance
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Must have a valid driver's license and access to a vehicle
Added 4 mins ago
C
Administrative Assistant-Wood Gundy-Bilingual
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- Part-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 4 mins ago
C
Client Engagement Associate
CIBC
Toronto, ON · Leaside Banking Centre
- Part-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 4 mins ago
C
Investment Advisor Assistant, Wood Gundy-Bilingual
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Montreal, QC
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 4 mins ago
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- Full-time
Added 4 mins ago
A
Business Unit Head, CVRM and Patient Center of Excellence
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Added 19 mins ago
IS
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Added 19 mins ago
TC
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AT
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- $60 CAD / hour
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HR
Analyst - Payments
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Added 19 mins ago
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Operations Officer III
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Toronto, ON
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Added 19 mins ago
TC
French Learning Facilitator
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- Full-time
Added 19 mins ago
BE
Legal Accounting Associate
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- $50,000 to $60,000 CAD / year
- Full-time
Added 19 mins ago
IG
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- $54 to $66 CAD / hour
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Aptino, Inc.

Mainframe Production Support Engineer

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Dec 10, 2026
Posting language: English
Posted: Nov 10, 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 troubleshooting 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

Requires hands-on mainframe production support experience, strong COBOL and JCL knowledge, and experience with IMS, DB2, MQSeries, and production incident management. Post-secondary education is required, along with strong troubleshooting and communication skills; candidates must be comfortable working onsite in Toronto four days per week.

Skills

Mainframe Production Support
COBOL
JCL
IMS
DB2
MQSeries
Git
Endevor
Zeke
Incident Management
Troubleshooting
On-Call Support
Application Maintenance
Batch Processing
Technical Documentation
Communication

Visa sponsorship

Not detected in the job text

Keywords

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

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Work requirements

Jobs in Canada