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Critical Systems Analyst at CN

Job in Vaughan, Ontario, Canada
Listing for: United States Digital Space LLC
Full Time position
Listed on 2026-06-15
Job specializations:
  • IT/Tech
    Systems Analyst
Salary/Wage Range or Industry Benchmark: 80000 - 100000 CAD Yearly CAD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Influence railway operations as a Critical Systems Analyst at CN, focused on legacy Mainframe applications in a collaborative environment. Your expertise will shape the transition to modern architectures.

This senior role is vital to CN's Core Modernization program, aimed at updating aging systems for operational excellence. You will utilize your deep legacy systems knowledge and experience in Java, C/C++, and COBOL to drive enhancements that ensure safety and compliance. Your input will guide strategic modernization projects while maintaining the functioning of existing applications.

Key Responsibilities:

• Provide subject matter expertise in legacy Mainframe systems

• Design and implement enhancements for regulatory compliance

• Analyze incidents and support AMS teams

• Conduct workshops to explain legacy system behaviors

• Collaborate with Architecture teams on migration readiness

Requirements:

• Strong experience in enterprise or legacy environments

• Hands-on development experience using Java and C/C++

• Knowledge of Mainframe environments including COBOL

• Familiarity with SQL and IBM Mainframe platforms

• Commitment to system reliability and safety

Contribute your legacy expertise and drive significant transformation initiatives at CN for railway safety and operational efficiency.
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