A

Avantor

Global provider of high-purity lab materials

Executive Assistant

Full-TimeUpdated on 10/23/2026Deadline 10/30/26
No salary listed
Senior
Bachelor's
Radnor, PA, USA
In Person
Administrative & Executive AssistanceExecutive Support

About the job

Requirements
  • A bachelor's degree is preferred, or an equivalent combination of education and experience.
  • At least 5 years of experience supporting senior executives, preferably vice presidents, senior vice presidents, chief human resources officers, chief operating officers, or C-suite leaders.
  • Demonstrated experience managing complex executive calendars and competing priorities.
  • Proven project management experience coordinating multiple initiatives simultaneously.
  • Exceptional written, verbal, and interpersonal communication skills.
  • Advanced proficiency with Microsoft Office and Microsoft 365.
  • Experience with executive-level presentations, data reporting, and business communications.
  • Strong organizational skills and meticulous attention to detail.
  • Ability to handle highly confidential and sensitive information with discretion.
Responsibilities
  • Manage complex calendars, prioritize competing demands, and optimize executives' time against critical business objectives.
  • Proactively identify scheduling conflicts, prioritization challenges, and opportunities to improve executive efficiency.
  • Prepare executives for meetings, business reviews, leadership forums, and customer interactions through briefing materials, agendas, and follow-up actions.
  • Serve as a primary point of contact for internal and external stakeholders, exercising sound judgment and professionalism.
  • Coordinate domestic and international travel arrangements, ensuring seamless logistics and adherence to company policies and leaders' travel preferences.
  • Lead and coordinate cross-functional projects on behalf of executives, keeping milestones, deliverables, and timelines on track; projects include leadership team presentations and team slide contributions.
  • Establish project plans, monitor progress, facilitate follow-up actions, and escalate risks when appropriate.
  • Track commitments, action items, and project outcomes to drive accountability across stakeholders.
  • Partner with Human Resources, Finance, Commercial, and Corporate Functions teams to support organizational initiatives and leadership priorities.
  • Coordinate leadership meetings, operating reviews, team offsites, and strategic planning sessions.
  • Use technology and automation tools to streamline administrative and business processes, including executing Workday processes on behalf of executives, such as expense reports and job requisition approvals.
  • Use Microsoft 365 applications including Outlook, Teams, PowerPoint, Excel, SharePoint, OneNote, and Copilot, as well as other collaboration platforms.
  • Identify opportunities to improve workflows through automation, artificial intelligence-enabled capabilities, and process redesign.
  • Maintain and organize digital files, shared resources, meeting documentation, and project repositories.
  • Support virtual, hybrid, and in-person leadership events using technology solutions.
  • Plan and coordinate executive leadership meetings, preparing agendas, materials, and meeting logistics.
  • Capture meeting outcomes, decisions, and action items, and ensure timely follow-up and execution.
  • Support governance processes, leadership routines, and operational cadences.
  • Coordinate confidential leadership discussions and sensitive personnel matters with discretion.
  • Build working relationships across organizational levels.
  • Interface with senior leaders, board-level stakeholders, customers, and external partners.
  • Represent executives with professionalism, responsiveness, and a customer-focused mindset.
  • Anticipate stakeholder needs and proactively resolve issues before escalation.
Desired Qualifications
  • Experience supporting Human Resources, Commercial, Corporate Functions, or Global Business Services leaders.
  • Exposure to organizational change, transformation initiatives, or mergers and acquisitions environments.
  • Experience working in a global, matrixed organization.

About the company

Avantor provides high-purity lab chemicals, consumables, and related services to life sciences, healthcare, and advanced technologies worldwide. Its products support research, development, manufacturing, and quality control across discovery to delivery. The company differentiates itself through a broad, vertically integrated portfolio and the VWR acquisition, enabling customers to source materials and services in one place. Its goal is to be a trusted global partner that helps scientific progress by supplying essential materials and support across life sciences and tech workflows.

Company Size

10,001+

Company Stage

IPO

Headquarters

Bristol, Pennsylvania

Founded

1904

Get referred to Avantor

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Q2 2026 revenue hit $1.69 billion, and management raised 2026 guidance on July 29.
  • VWR returned to 1.7% organic growth in Q2 2026, ahead of schedule.
  • Todd Garner became CFO on September 21, 2026, sharpening financial discipline for deleveraging.

What critics are saying

  • In re Avantor securities litigation in Delaware targets VWR goodwill and competition disclosures.
  • Q2 2026 BMP revenue fell 5.6% organically, exposing fragile bioprocess demand.
  • Forty-nine employees were cut at Avantor Fluid Handling in July 2026, signaling ongoing restructuring.

What makes Avantor unique

  • Avantor owns VWR and NuSil, spanning distribution, silicones, and high-purity materials.
  • Avantor serves 300,000 customer locations across 180 countries, giving unmatched market reach.
  • Avantor's Revival program ties commercial, supply-chain, and e-commerce execution into one turnaround.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Wellness Program
  • Health Savings Account/Flexible Spending Account
  • 401(k) Retirement Plan
  • 401(k) Company Match
  • Employee Stock Purchase Plan
  • Paid Vacation
  • Paid Holidays
  • Unlimited Paid Time Off
  • Paid Sick Leave

Company News

Yahoo Finance
Oct 26th, 2026
Avantor appoints Mikey Santiago, a four-time CIO, as chief information officer

Avantor, a life sciences and advanced technology supplier listed on the NYSE, has appointed Mikey Santiago as chief information officer. Santiago will lead the company's global IT strategy and its digital transformation, supporting growth, customer experience, and innovation. He brings more than two decades of technology experience, including four stints as a CIO and senior roles at Danaher Corporation and its operating companies. He has led digital transformations, acquisitions and integrations, cloud modernisation, cybersecurity, and AI projects. "Mikey brings an exceptional combination of business knowledge, technology leadership, and a proven ability to execute transformation at scale," said Emmanuel Ligner, president and chief executive officer of Avantor.

PR Newswire
Sep 21st, 2026
Avantor appoints new Chief Financial Officer.

Avantor appoints new Chief Financial Officer. Sep 21, 2026, 06:05 ET RADNOR, Pa., Sept. 21, 2026 /PRNewswire/ - Avantor, Inc. (NYSE: AVTR), a leading global provider of mission-critical products and services to customers in the life sciences and advanced technology industries, appoints Todd Garner as Executive Vice President and Chief Financial Officer, effective September 21, 2026. Garner will oversee the company's global finance organization, including financial planning and analysis, accounting, treasury, tax, investor relations and internal audit. Emmanuel Ligner, Avantor President and CEO, says: "Todd is a proven financial leader with deep operational expertise, a strong track record of driving growth and extensive experience partnering with boards, investors and management teams. He brings the strategic mindset, financial discipline and leadership capabilities needed to support our next phase of growth and value creation. I am delighted to welcome Todd to Avantor and look forward to working together as we execute our strategy and continue serving our customers around the world." Todd Garner says: "Avantor plays a critical role in advancing some of the most important work in the life sciences and advanced technologies industries. I am excited to join the Company and look forward to working with colleagues and partners worldwide to build on Avantor's strong foundation and create long-term value for our customers and shareholders." Garner recently comes from CONMED Corporation, where he served as Executive Vice President and Chief Financial Officer from 2018-2026. He brings more than 30 years of finance, operational and public company leadership experience. Garner's previous experience includes a variety of leadership roles at C. R. Bard, Inc., including Vice President, Investor Relations and Division CFO, where he helped support significant shareholder value creation and business growth. Garner holds a bachelor of science in accounting from Brigham Young University, a master of business administration from the University of Texas Rio Grande Valley, and is a certified public accountant. Steve Eck, Senior Vice President and Chief Accounting Officer (CAO), has been serving as Interim CFO since June 24, 2026, and will continue in his CAO role. Ligner says: "Steve stepped up and led the finance organization with a steady hand and great commitment. We thank him for his leadership during the transition period and are pleased he'll continue in this valuable role as our CAO." About Avantor Avantor(R) is a leading life science tools company and global provider of mission-critical products and services to the life sciences and advanced technology industries. We work side-by-side with customers at every step of the scientific journey to enable breakthroughs in medicine, healthcare, and technology. Our portfolio is used in virtually every stage of the most important research, development and production activities at more than 300,000 customer locations in 180 countries. For more information, visit avantorsciences.com and find us on LinkedIn, X (Twitter) and Facebook. SOURCE Avantor and Financial News

Yahoo Finance
Jul 29th, 2026
Avantor beats Q2 earnings estimates with $1.69B revenue, EPS surprise of 10.5%

Avantor reported second-quarter 2026 revenue of $1.69 billion, up 0.5% year-over-year, exceeding the consensus estimate of $1.62 billion by 4.17%. Earnings per share came in at $0.21, down from $0.24 in the prior-year quarter, but beating the $0.19 consensus estimate by 10.53%. The VWR Distribution & Services segment generated $1.24 billion in revenue, surpassing the $1.12 billion analyst estimate. The Bioscience & Medtech Products segment brought in $451.8 million, falling short of the $490.86 million estimate. Avantor shares have returned 25.5% over the past month, outpacing the S&P 500's 1.9% gain. The stock currently holds a Zacks Rank #2 (Buy).

Yahoo Finance
Jul 29th, 2026
Avantor beats Q2 estimates with $0.21 EPS and $1.69B revenue, shares up 8.4% YTD

Avantor reported second-quarter earnings of $0.21 per share, beating the Zacks Consensus Estimate of $0.19 per share by 10.53%. This represents a decline from $0.24 per share a year ago. The company has surpassed consensus earnings estimates three times over the last four quarters. Revenue reached $1.69 billion for the quarter ended June 2026, exceeding the Zacks Consensus Estimate by 4.17%. This compares to year-ago revenues of $1.68 billion. Avantor shares have added about 8.4% since the beginning of the year versus the S&P 500's gain of 8.5%. The stock currently holds a Zacks Rank of number 2 (Buy), suggesting it is expected to outperform the market in the near future.

PR Newswire
Jul 29th, 2026
Avantor reports Q2 2026 sales of $1.69B, raises full-year organic growth and EPS guidance

Avantor reported second quarter 2026 results with net sales of $1,692.3 million, up 0.5% year-over-year but down 0.4% organically. The life sciences provider posted net income of $38.1 million and adjusted EBITDA of $254.3 million, with diluted earnings per share of $0.06. The company generated operating cash flow of $178.2 million and free cash flow of $142.8 million. It used proceeds to repay $112.1 million of debt. Chief Executive Emmanuel Ligner highlighted improved performance in the VWR Distribution and Services segment, which returned to positive organic revenue growth ahead of schedule. The Bioscience and Medtech Products segment performed near the high end of expectations. Avantor raised its full-year 2026 guidance, now expecting organic revenue growth of -0.5% to +0.5%, up from previous guidance of -2.5% to -0.5%. Adjusted earnings per share guidance increased to $0.80 to $0.83.