Senior Workday Integration Specialist

McKesson•Mississauga, ON

6d•Hybrid

About The Position

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve – we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patients, our communities, and our people. If you want to be part of tomorrow’s health today, we want to hear from you. We are seeking a Senior Workday Integration Specialist to provide hands‑on technical expertise in the design, delivery, and support of Workday integrations within a complex enterprise environment. This is an individual contributor role focused on integration development, execution, and operational support, operating under established architectural and program direction. You will work closely with HR, IT, and external vendors to deliver reliable and scalable integrations, contributing technical expertise while supporting delivery initiatives from intake through deployment.

Requirements

Degree or equivalent and typically requires 7+ years of relevant experience
7+ years of experience in HRIT, enterprise integrations, or related systems
5+ years of hands‑on Workday integration experience
Strong understanding of HR data flows and downstream systems (Payroll, Finance, Identity, external vendors)
Demonstrated ability to independently deliver complex technical work as an individual contributor
Solid analytical, troubleshooting, and problem‑solving skills
Strong written and verbal communication skills

Nice To Haves

Workday Integration Certification
Experience working within established enterprise architecture and delivery frameworks
Ability to document technical designs and integration specifications
Experience collaborating with cross‑functional application teams
Exposure to operational support and incident management processes

Responsibilities

Design, build, and support Workday integrations using EIB, Core Connectors, Studio, APIs, and web services
Contribute to integration solution design in alignment with established architecture standards and best practices
Deliver assigned integration enhancements, fixes, and project workstreams under defined scope and timelines
Partner with business and IT stakeholders to understand requirements and translate them into technical solutions
Troubleshoot and resolve integration issues, including production incidents and defects
Support integration testing, validation, and deployment activities
Ensure integrations meet security, performance, and compliance requirements
Maintain clear technical documentation to support operational readiness and ongoing maintenance
Stay current with Workday releases and integration best practices
Participate in regular working sessions and status discussions with stakeholders
Identify integration risks or issues and escalate with recommended mitigation approaches
Support vendor resources involved in system maintenance and issue resolution
Follow established delivery, documentation, and change management processes
Contribute ideas for process and quality improvements within the integration space