M

McKesson

Supplies medicines and technology to healthcare teams

Senior Data Specialist

Full-Time
$99.1k - $132.1k+ Annual bonus + Long-term incentive opportunities
Senior
Bachelor's, Master's
Mississauga, ON, Canada
HybridTwo days in the office per week required.
Data & AnalyticsData Engineering

About the job

Requirements
  • Expert-level hands-on Azure Databricks experience designing, building, and supporting enterprise-grade data solutions.
  • Strong expertise in PySpark and advanced SQL for large-scale data processing and optimization.
  • Extensive experience with Azure Data Factory (ADF), Azure Data Lake Storage (ADLS Gen2), Delta Lake, Delta Live Tables (DLT), Change Data Capture (CDC), and Medallion Architecture.
  • Deep understanding of Spark architecture, job optimization, partitioning strategies, and performance tuning.
  • Experience architecting and supporting end-to-end ETL/ELT pipelines in cloud-native environments.
  • Strong knowledge of data modeling, data warehousing, metadata management, and governance best practices.
  • Experience implementing CI/CD, source control, automated testing, and production deployment processes.
  • Ability to troubleshoot complex pipeline failures, data quality issues, performance bottlenecks, and integration challenges.
  • Bachelor's degree in Computer Science, Engineering, Information Systems, or a related discipline.
  • 7+ years of experience in data engineering and enterprise data platform development.
  • 3+ years of deep hands-on Azure Databricks engineering experience in production environments.
  • Proven track record building and supporting enterprise-scale data pipelines and Lakehouse implementations.
  • Experience working with large volumes of structured and semi-structured data.
Responsibilities
  • Design, build, and optimize large-scale data pipelines using Azure Databricks, PySpark, and advanced SQL.
  • Develop and maintain batch and near real-time data ingestion frameworks using Azure Data Factory (ADF), Delta Lake, and CDC methodologies.
  • Build and support modern Lakehouse solutions leveraging Medallion Architecture (Bronze, Silver, and Gold layers).
  • Design and implement Delta Live Tables (DLT) pipelines to improve reliability, maintainability, and data quality.
  • Develop highly scalable and resilient ETL/ELT frameworks that process high-volume enterprise datasets.
  • Optimize Spark workloads, partitioning strategies, job orchestration, and SQL performance for large-scale processing environments.
  • Implement monitoring, alerting, troubleshooting, and performance-tuning practices across data pipelines.
  • Establish and maintain data quality validation frameworks, lineage tracking, metadata management, and governance controls.
  • Implement automated testing and reconciliation processes to ensure data accuracy, completeness, and consistency.
  • Support regulatory, security, and compliance requirements through documented controls and audit-ready processes.
  • Collaborate with architects and stakeholders to translate business requirements into scalable technical solutions.
  • Drive engineering best practices, code reviews, CI/CD adoption, and reusable framework development.
  • Mentor junior engineers and provide technical leadership on Databricks and Azure-based implementations.
  • Evaluate emerging Azure and Databricks capabilities and recommend enhancements to improve platform performance and operational efficiency.
Desired Qualifications
  • Experience with Snowflake and modern cloud data ecosystems.
  • Experience with Kafka, streaming architectures, and event-driven data processing.
  • Exposure to AI/ML enablement and advanced analytics workloads within Databricks.
  • Azure certifications and Databricks certifications are highly preferred.
  • Master's degree.
  • Healthcare, pharmaceutical, life sciences, or other regulated industry experience.

About the company

McKesson distributes medicines and medical supplies to pharmacies, hospitals and other care providers, alongside services that connect drug manufacturers with patients. Its specialty businesses support community cancer care and clinical research, extending its work beyond moving products through warehouses. The company buys drugs and supplies from manufacturers for resale, while its software helps pharmacies manage inventory and healthcare teams secure insurance approval for prescriptions. It also sells practice management and patient support services to clinicians and drugmakers. McKesson traces its business roots to 1833 and is headquartered in Irving, Texas.

Company Size

10,001+

Company Stage

IPO

Headquarters

Irving, Texas

Founded

1833

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Simplify's Take

What believers are saying

  • Reinvestment has cash behind it: McKesson reported $6.2 billion operating cash flow for fiscal 2026 in May 2026.
  • Specialty expansion drives growth: McKesson reported 31% higher fiscal 2026 Oncology and Multispecialty sales in May 2026.
  • Technical candidates have openings: McKesson lists 154 information technology jobs on its career site in October 2026.

What critics are saying

  • One customer holds bargaining power: CVS generated 24% of McKesson's fiscal 2026 revenue, reported in May 2026.
  • Technology jobs face cuts: McKesson approved prescription technology headcount reductions during January through March 2026.
  • Medical supply careers face separation: McKesson outlined a planned Medical-Surgical IPO alongside Apollo's investment agreement in April 2026.

What makes McKesson unique

  • McKesson backs independent ownership: its Health Mart franchise supports pharmacies that remain independently owned and operated.
  • Generic purchasing has a retail partner: McKesson and Walmart jointly source medicines through ClarusONE.
  • McKesson reaches prescribing workflows: CoverMyMeds processes insurance approval requests free for clinicians across all plans and medications.

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Benefits

Performance Bonus

401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
TradingView
Oct 6th, 2026
CD&R and McKesson to acquire Option Care Health.

CD&R and McKesson to acquire Option Care Health. WASHINGTON (dpa-AFX) - CD&R, McKesson (MCK) and Option Care Health (OPCH) have entered into a definitive agreement, under which CD&R and McKesson will acquire Option Care Health for $32.05 per share, reflecting a total enterprise value of approximately $5.8 billion. Upon completion, Option Care Health will become a privately held company. CD&R will hold a majority interest of approximately 51% in Option Care Health and McKesson will invest approximately $1.4 billion for a minority interest of approximately 49%. The deal establishes a framework for McKesson's future acquisition of CD&R's interest in Option Care Health, subject to specified conditions and regulatory approvals. Option Care Health is an independent provider of home and alternate site infusion services. In pre-market trading on NasdaqGS, Option Care shares are up 20.50 percent to $28.16. For More Such Health News, visit rttnews.com. Copyright(c) 2026 RTTNews.com. All Rights Reserved Copyright RTT News/dpa-AFX Read the full article

JH Consulting Online
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Cara McDonough joins McKesson Medical-Surgical as Chief Product Strategy & Supplier Partnerships Officer. September 22, 2026- McKesson Medical-Surgical has announced that Cara McDonough has joined the organization as Chief Product Strategy & Supplier Partnerships Officer, effective September 14, 2026. In this role, Cara will lead McKesson Medical-Surgical's Product Strategy and Supplier Partnerships teams, guiding supplier relationship strategy and portfolio development across the company's Private Label, Pharmaceutical, Consumer Markets, and Laboratory businesses as a member of the Executive Committee. Cara brings 20 years of experience leading and growing product-focused organizations. Throughout her career, she has held senior leadership positions with nationally recognized companies, driving merchandising, private label, product strategy, and commercial growth across multiple channels, including B2B, e-commerce, and retail. Her experience building differentiated product portfolios, strengthening supplier relationships, and delivering profitable growth aligns closely with the organization's long-term strategy. As McKesson Medical-Surgical continues evolving its business, Cara's leadership will help further strengthen supplier partnerships and support the organization's commitment to delivering innovative solutions and value to customers.

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Sep 21st, 2026
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Compass Oncology
Sep 15th, 2026
Compass Oncology earns first Green Building certification for a medical facility.

Compass Oncology earns first Green Building certification for a medical facility. Sep 15, 2026 What was once a vacant Toys "R" Us and BuyBuy Baby is now setting a new standard for sustainable healthcare At McKesson, Compass Oncology understand that the spaces where Compass Oncology work, distribute and care have a profound impact on its planet and people. In FY24, Compass Oncology developed McKesson's Green Building Standards (GBS) - an internal sustainability framework that provides guidance for eligible building design, construction and operations projects. Across its offices, distribution centers and eligible healthcare buildings, GBS is intended to support environmental performance, operational efficiency and employee well-being. Since inception, Compass Oncology has assessed 52 buildings and achieved 17 GBS certifications, including three Platinum, two Gold, 11 Silver and one Compliant. Compass Oncology, a practice in the US Oncology Network, recently became the first medical building to earn McKesson GBS certification at its East Cancer Center in Happy Valley, Oregon. The achievement is particularly notable because the facility was transformed from a former retail store into a modern healthcare environment developing its East Cancer Center, Compass Oncology partnered with the McKesson Real Estate team to repurpose the existing structure to GBS and create a space designed to support patients, caregivers and employees. Compass Oncology's East Cancer Center earned GBS Silver credit through a range of sustainability and wellness-focused features: * Energy and performance: High-efficiency HVAC systems and STAR appliances * Air Quality & Health: Enhanced air filtration supporting an indoor environment * Water Stewardship: Water-efficient plumbing fixtures that conserve resources * Materials & Carbon Impact: Adaptive reuse strategies that embodied carbon * Wellness & Experience: Bike racks and a thoughtfully designed garden that support employee well-being "At McKesson, we believe advancing health outcomes includes a commitment to creating healthier environments for the people and communities we serve, said Nimesh Jhaveri, R.Ph., Executive Vice President and Chief Impact Officer at McKesson. "Compass Oncology's achievement is an important milestone, not only as the first medical building to earn Green Building Standards certification, but also as a powerful example of how sustainability can be integrated into healthcare settings." Congratulations to Compass Oncology and the McKesson Real Estate team on this pioneering accomplishment!

WTWH Media
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