Sr Administrative Assistant

Responsibilities

• Manage complex and changeable calendars, prioritize a high volume of meeting requests and scheduling tasks
• Make complex domestic and international travel arrangements and manage expense reports
• Prepare and edit organizational charts, maintain SharePoint information, and upload/update files as appropriate
• Independently organize large internal department meetings onsite or offsite
• Provide light administrative support to the broader Strategy & Operations, National sales team KAM & ABS, and portfolio Marketing and OCE in accordance with the Johnson and Johnson Oncology workload optimization project
• Prepare and handle highly confidential correspondence
• Provide outstanding levels of customer service to both internal and external clients
• Provide excellent collaboration and teamwork skills while working with the Oncology Administrative Team as well as other administrative staff to accomplish departmental activities and cohesiveness to the department
• Stay informed of company policies, procedures, and guidelines relevant to the functioning of the department and provide guidance of such to applicable staff with relevant reminders of upcoming events and projected related deadlines
• Maintain security and confidentiality of highly sensitive documents, information, and proposals

• Associate degree and 4 years of related experience, or 6 years of related experience in lieu of a degree
• Proficiency in Microsoft Office (Outlook, Word, PowerPoint) and extensive knowledge of computer skills and productivity tools and portal
• Strong verbal, written and multi‑tasking communication skills
• Organization skills and ability to establish and revise priorities within scope of responsibilities
• Ability to be flexible, adapt, respond to shifting priorities and be resourceful in a fast‑paced and quick‑changing business environment
• Ability to use good judgment and work independently under minimal supervision
• Ability to multitask and prioritize and act quickly to ensure that responsibilities are executed in a timely manner
• Ability to demonstrate professionalism in communications and maintain confidentiality
• Ability to demonstrate that you can partner effectively with the team that you support as well as work collaboratively in our administrative assistant team

Location:

Horsham, Pennsylvania, United States of America
Fully onsite with up to 10% travel
Overtime eligible
Anticipated close date: 6/5/2026

Johnson & Johnson is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, protected veteran status or other characteristics protected by federal, state or local law. We actively seek qualified candidates who are protected veterans and individuals with disabilities as defined under VEVRAA and Section 503 of the Rehabilitation Act.

Johnson & Johnson is committed to providing an interview process that is inclusive of our applicants’ needs. If you are an individual with a disability and would like to request an accommodation, please contact us via  or contact AskGS to be directed to your accommodation resource.