Jobs at Canadian National Railway Company

The Enterprise Architect leads architectural strategy and integration for technology and processes while aligning IT investments with business goals. Responsibilities include overseeing cloud modernization, governance, and communication with stakeholders.

The Senior Active Directory Systems Administrator manages enterprise Active Directory environments, supporting DNS services, performing system administration, and executing IT projects and solutions.

The Salesforce Web Developer III develops and maintains web pages, workflows, and data within Salesforce, creates custom components, manages flows, and ensures user and data security compliance.

The Contract Billing Supervisor manages contract billing activities, ensuring compliance with regulations and standards while supervising a team and enhancing customer service.

Design, develop, and maintain Salesforce Lightning Web Components, OmniScripts, Data Mappers, Integration Procedures, Apex, Flows, Service Cloud, Experience Cloud, reports/dashboards, and integrations (APIs/MuleSoft). Configure security, page layouts, communities, email templates, and run UAT/QA. Provide help-desk support and collaborate with the PMO under government direction; must be eligible for classified access.

Prepare and process contract-specific invoices using multiple systems, review invoice accuracy, coordinate approvals with program managers, perform AR analyses, assist with closeouts and reporting, and support audits while maintaining confidentiality and meeting performance standards.

Design and deliver LLM-powered AI features and agentic workflows for a federal web workflow application: build RAG pipelines, integrate AI/LLM APIs, implement prompt-engineering and orchestration frameworks, ensure observability and responsible AI guardrails, maintain full‑stack systems, and participate in CI/CD and security compliance.

Lead compensation strategy and operations including merit, bonus, market pricing, job evaluation, and salary structures. Manage compensation analytics, Workday and survey tools, governance, and scalable frameworks. Provide consultative support to HR, Finance, and business leaders, support government contracting pricing and proposals, and lead a compensation team to improve processes and reporting.

Provide HIPAA privacy and security subject-matter expertise to OCR: review complaints and breach reports, evaluate technical sufficiency of security submissions (pen tests, forensics, vulnerability assessments), produce technical reports and recommendations, advise on HIPAA/NIST/ISO-based policies and security programs, and support incident response, risk analysis, and security architecture efforts.