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Added 23 days ago
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Senior Electrical Engineer
Stantec
Toronto, ON
- Full-time
Stantec is seeking a Senior Electrical Engineer to join our multidisciplinary Buildings team. The successful candidate will provide electrical engineering design and project delivery…
Added 23 days ago
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Intermediate Electrical Engineer
Stantec
Toronto, ON
- Full-time
Stantec is seeking an Intermediate Electrical Engineer to join our multidisciplinary Buildings team. The successful candidate will provide electrical engineering design and project delivery…
Added 23 days ago
Technology Operations Analyst - Cybersecurity - Dieppe, New Brunswick
EY
Edmonton, AB · AB · Vancouver, BC · Victoria, BC · Winnipeg, MB · Dieppe, NB · Saint John, NB · St. John's, NL · Halifax, NS · London, ON · Ottawa, ON · Toronto, ON · ON · Saskatoon, SK · Waterloo, ON · Calgary, AB
…clients. In this operational role, you will provide day-to-day application support, manage incident and service request queues, perform root cause analysis, and drive continuous service…
Added 23 days ago
HP
Lead Mechanical Engineer
HOCS Projects
Calgary, AB
- Full-time
HOCS Projects is seeking a Senior Mechanical Engineer to lead the successful delivery of mechanical engineering scopes within multi-disciplinary projects across the energy sector. This role…
Added 23 days ago
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G12 / BB Senior Software Engineer, Performance & Scale
High Tech Genesis
Ottawa, ON
- Contract
We are hiring a Senior Software Engineer, Performance & Scale for an opportunity with one of our technology clients.
Added 23 days ago
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Director, AI Engineering, Principal Product Scaler
CIBC
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Our AI team builds enterprise capabilities that support a wide range of users across the organization, from end users to technology teams and low-code or no-code builders. As a Principal…
Added 23 days ago
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Ingénieur électrique et automatisation / Electrical Engineer and Automation
Hitachi
Varennes, QC · (HE)Office_QC, Varennes
- Full-time
Join a team that powers homes, schools, hospitals, and industries. As an automation and electrical Project Engineer, you’ll lead the design, implementation, and optimization of industrial…
Added 23 days ago
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Ingénieur(e) logiciel iOS senior
CGI
Montreal, QC
- Full-time
CGI is looking for a Senior iOS Software Engineer to contribute to the development of innovative applications combining iOS, augmented reality, 3D visualization, and Microsoft Azure cloud…
Added 23 days ago
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HSE Manager
Syensqo
Niagara Falls, ON
- $126,000 to $189,000 CAD / year
- Full-time
…assistance or accommodations to let us know to ensure a seamless application experience. We are here to support you throughout the application journey and want to ensure all candidates are…
Added 23 days ago
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Building Operator
CBRE
Charlottetown, PE
- Full-time
As a CBRE Building Engineer, you will be responsible for monitoring, maintaining and repairing building system operations and the performance of various areas including plumbing,…
Added 23 days ago
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Process Engineer
NuWave Research Inc.
Burnaby, BC
- $85,000 to $110,000 CAD / year
- Full-time
We're looking for a Process Engineer who enjoys solving difficult technical challenges and wants to play a meaningful role in developing next-generation industrial technologies.
Added 23 days ago
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Salesforce Release Engineer
Cognizant
Toronto, ON
- $78,000 to $125,000 CAD / year
- Full-time
Collaborate with application support, infrastructure, security, and vendor teams to ensure release success.
Added 23 days ago
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Distribution Standards Engineers
BC Hydro
Burnaby, BC
- $109,700 to $138,700 CAD / year
- Full-time
application, and complex technical issues within your team's specialty.
Added 23 days ago
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Hardware Field Quality Engineer Intern (Summer 2027)
Lyft
Longueuil, QC
- $34 to $36 CAD / hour
We are looking for a Hardware Field Quality Engineer Intern to join our Field Quality team at our Longueuil facility. Once our bikes, e-bikes, batteries, and stations leave the factory,…
Added 23 days ago
KG
Associate Controls Engineering
KION Group
Mississauga, ON
- Full-time
Dematic Canada is seeking a talented Controls Engineer to join our Canadian Controls Engineering team! The ideal candidate will have up 2 years experience in controls engineering and is…
Added 23 days ago
GM
Principal Software Engineering - Virtualization
General Motors
Markham, ON
- Full-time
As part of the application process, Artificial Intelligence will be used in the hiring process for this role
Added 23 days ago
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Geotechnical Engineer in Training - Open Pit
Alamos Gold Inc.
Dubreuilville, ON
- Full-time
As part of the engineering department, the Engineer in Training - Geotechnical is responsible for providing expertise, knowledge, and leadership relevant to the stability of existing and…
Added 23 days ago
AG
Senior Mine Engineer -Open Pit
Alamos Gold Inc.
Dubreuilville, ON
- Full-time
Reporting to the Chief Engineer, the Senior Mine Engineer will be responsible for supervision of mine planning, drill/blast planning and surveying department. Other tasks will include…
Added 23 days ago
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Supervisor Work Equipment
CPKC
BC · British Columbia, Canada
- Full-time
Track inventory to safety stock levels and implement effective processes to reduce downtime and support operational efficiency
Added 23 days ago
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Legal Counsel Labour & Employment
CPKC
Calgary, AB
- Full-time
Support implementation and compliance with legislation and regulations
Added 23 days ago
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Mainframe Software Developer
CPKC
Calgary, AB
- Contract
…Computer Systems. Deliver projects within an SDLC framework, support mission-critical applications, and foster best practices across the development…
Added 23 days ago
HP
Senior Instrumentation & Controls Engineer
HOCS Projects
Calgary, AB
- Full-time
Lead/ Senior Instrumentation & Controls Engineer
Added 23 days ago
JI
Engineer-In-Training, Quality Operations
J.D. Irving, Limited
Dartmouth, NS
- Full-time
The Engineer-In-Training, Quality Control is responsible for supporting the day-to-day operations, maintenance, and continuous improvement of the Quality Management System (QMS), ensuring…
Added 23 days ago
Industrial Edge Integration Engineer - Physical AI hub, Kitchener
Siemens
Kitchener, ON
…automation platforms? Do you enjoy working at the boundary between application software, edge systems, diagnostics, deterministic exchange, and operator-facing industrial…
Added 23 days ago
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Ingénieur de projet / Project Engineer
Cleaver-Brooks
Mascouche, QC
- Full-time
Diriger des projets d'ingénierie, nécessitant l'application de connaissances en ingénierie, ainsi que les efforts de conception et de rédaction associés.

CPKC

Mainframe Software Developer

Calgary, AB, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 1, 2026
Experience: Minimum 3 years of hands-on experience developing and supporting complex, integrated application systems for Mainframe systems
Posting language: English
Posted: Oct 2, 2026

Original job description

Posting Start Date: 10/2/26

Join CPKC, North America’s first transnational railroad connecting U.S., Canada, and Mexico, where your career drives progress and safety is paramount. We connect communities, fuel economic growth, and provide meaningful work in a culture that values diversity, accountability, and pride. With opportunities for training, development, and advancement, you’re not just building a career - you’re part of something bigger. Together, we move goods, connect people, and create lasting change. Your future starts here.

PURPOSE OF THE POSITION:

Drive business success by designing, developing, testing, implementing, and maintaining robust software solutions on Mainframe Computer Systems. Deliver projects within an SDLC framework, support mission-critical applications, and foster best practices across the development team.

This is a 7 month fixed term contract with possible extensions.

POSITION ACCOUNTABILITIES:

Analyze, implement, maintain, and document system and application software
Diagnose, isolate, and resolve complex software issues; provide expert troubleshooting and problem fixing
Review, modify, and test existing programming systems, ensuring reliable and efficient operation in large-scale environments
Lead needs analysis and requirement gathering for application development and implementation
Ensure all delivered solutions align with business requirements and follow established SDLC methodologies
Develop, code, and test new application programs and features; maintain thorough documentation of all development and revisions
Share knowledge - coach developers on best practices and provide code reviews for quality assurance
Participate in 24/7 on-call support rotation to provide rapid response and resolution for business-critical systems
Monitor software health and performance, ensuring optimal application operation across the system lifecycle
Contribute to post-implementation reviews to foster continuous improvement

POSITION REQUIREMENTS:

Minimum 3 years of hands-on experience developing and supporting complex, integrated application systems for Mainframe systems
Proficient with a variety of programming languages, including Cobol-DB2/IMS, JCL and strong unit testing skills
Strong understanding of SDLC processes and best practices

PRE-EMPLOYMENT REQUIREMENTS:

Background Investigation

Criminal history check
Education verification
Professional references

BECOMING A RAILROADER:

As an employee with a North American presence, the possibility does exist that the location of your position may be changed based on organizational requirements.

Management Conductor Program

Becoming a qualified conductor or locomotive engineer is the single best way for a management employee to learn the business at CPKC. You may be required to obtain a certification or to maintain your current certification/qualification as a conductor or locomotive engineer.

CULTURE OF INCLUSION:

For our U.S. applicants, CPKC is an equal opportunity/affirmative action employer, inclusive of protected veterans and individuals with disabilities. For Canadian applicants CPKC is an employment equity employer committed to the principles of employment equity and inclusion. We encourage all qualified candidates to apply including: women, Black, Indigenous, People of Color (BIPOC), members of the LGBTQ+ community and people with disabilities. Accommodations for the job application process can be provided, as appropriate, upon request. All applicant information will be managed in accordance with the federal Personal Information Protection and Electronic Documents Act (PIPEDA).

Req ID: 106420
Department: Information Services & Network Service Centre (NSC)
Job Type: Fixed Term
Position Type: Non-Union
Location: Calgary, Alberta
Country: Canada
% of Travel: 0-10%
# of Positions: 1
Job Grade: 4
Job Available to: Internal & External

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More about this job

Responsibilities

Design, develop, test, implement, and maintain mainframe software and mission-critical applications within established SDLC processes. Troubleshoot complex issues, monitor application performance, document changes, support on-call operations, and coach developers through best practices and code reviews.

Requirements

Requires at least three years of hands-on experience developing and supporting complex, integrated mainframe application systems. Candidates must be proficient in COBOL with DB2/IMS, JCL, and unit testing, and have a strong understanding of SDLC processes and best practices.

Skills

COBOL
DB2
IMS
JCL
Unit Testing
SDLC
Requirements Gathering
Application Development
Software Troubleshooting
Software Testing
Application Maintenance
Technical Documentation
Code Review
Performance Monitoring
On-Call Support

Visa sponsorship

Not detected in the job text

Keywords

Mainframe Computer Systems
COBOL
DB2
IMS
JCL
Unit Testing
SDLC
Application Software
System Software
Requirements Analysis
Requirements Gathering
Application Development
Software Implementation
Software Maintenance
Software Troubleshooting
Code Reviews
Quality Assurance
Technical Documentation
Mission-Critical Applications
Performance Monitoring
On-Call Support
Continuous Improvement
Railroad
Information Services

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