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Tomorrow's health is... Defining a new possible.

Senior Administrative Assistant

Irving, Texas Job ID JR0145314 Category Administrative Assistant, Administrative Support Post Date Apr. 08, 2026
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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.

The Sr. Executive Assistant provides high‑level administrative support to senior leaders within GPO Manufacturer Business Development and Strategic Analytics & Technology. This role is responsible for keeping executives organized, prepared, and supported through effective calendar management, coordination, and clear communication.

The ideal candidate is detail‑oriented, highly organized, and comfortable managing multiple priorities while handling sensitive information with discretion.

Key Responsibilities

  • Manage executive calendars, schedule meetings, and coordinate logistics for virtual and in‑person meetings
  • Arrange travel and process expense reports in accordance with company policies
  • Prepare and format documents, presentations, and meeting summaries using Word, Excel, and PowerPoint
  • Serve as a point of contact for internal and external communications, prioritizing and routing messages appropriately
  • Support basic office and administrative needs, including meeting preparation and team coordination
  • Assist with onboarding activities and provide general team support as needed

Qualifications

  • 5+ years of experience providing administrative or executive support
  • Strong organizational skills and attention to detail
  • Excellent written and verbal communication skills
  • Ability to handle confidential information with professionalism and discretion
  • Proficiency in Microsoft Outlook, Teams, Word, Excel, and PowerPoint
  • Ability to work independently while supporting multiple executives

Additional Information

  • Bachelor’s or Associate’s degree preferred
  • Hybrid role: minimum two days per week onsite in Las Colinas, remaining days remote
  • Occasional travel may be required
  • Must be authorized to work in the United States; sponsorship not available

We are proud to offer a competitive compensation package at McKesson as part of our Total Rewards. This is determined by several factors, including performance, experience and skills, equity, regular job market evaluations, and geographical markets. The pay range shown below is aligned with McKesson's pay philosophy, and pay will always be compliant with any applicable regulations. In addition to base pay, other compensation, such as an annual bonus or long-term incentive opportunities may be offered. For more information regarding benefits at McKesson, please click here.

Our Base Pay Range for this position

$29.72 - $49.54

McKesson has become aware of online recruiting-related scams in which individuals who are not affiliated with or authorized by McKesson are using McKesson’s (or affiliated entities, like CoverMyMeds or RxCrossroads) name in fraudulent emails, job postings or social media messages. In light of these scams, please bear the following in mind:

McKesson Talent Advisors will never solicit money or credit card information in connection with a McKesson job application.


McKesson Talent Advisors do not communicate with candidates via online chatrooms or using email accounts such as Gmail or Hotmail. Note that McKesson does rely on a virtual assistant (Gia) for certain recruiting-related communications with candidates.

McKesson job postings are posted on our career site: careers.mckesson.com.

McKesson is an Equal Opportunity Employer

McKesson provides equal employment opportunities to applicants and employees, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, genetic information, or any other legally protected category. For additional information on McKesson’s full Equal Employment Opportunity policies, visit our Equal Employment Opportunity page.

McKesson is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including job seekers with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, please contact us by sending an email to (United States) Disability_Accommodation@McKesson.com or (Canada) Accessibility@mckesson.ca. Resumes or CVs submitted to this email box will not be accepted.

Join us at McKesson!

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McKesson has become aware of online recruiting-related scams in which individuals who are not affiliated with or authorized by McKesson are using McKesson’s (or affiliated entities, like CoverMyMeds or RxCrossroads) name in fraudulent emails, job postings or social media messages. In light of these scams, please bear the following in mind:

  • McKesson Talent Advisors will never solicit money or credit card information in connection with a McKesson job application.
  • McKesson Talent Advisors do not communicate with candidates via online chatrooms or using email accounts such as Gmail or Hotmail. Note that McKesson does rely on a virtual assistant (Gia) for certain recruiting-related communications with candidates.
  • McKesson job postings are posted on our career site: careers.mckesson.com.

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