Sr Administrative Assistant

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com.

As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.

Job Function:

Business Support

Job Sub Function:

Administration & Secretarial

Job Category:

Professional

All Job Posting Locations:

Horsham, Pennsylvania, United States of America

Job Description:

We are searching for the best talent for an Sr. Administrative Assistant. This fully onsite role will be in Horsham, PA.

About Innovative Medicine

Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow.

Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every step of the way.

Learn more at https://www.jnj.com/innovative-medicine

This position within Portfolio Strategy & Execution team is a part of the commercial organization at Janssen Biotech of Johnson & Johnson. This group is responsible for driving differentiated capabilities and integrated portfolio insights across the portfolio. This role is an exciting administrative opportunity to support the Senior Director of Strategy & Operations, National Sales Director, KAM & ABS, Senior Director, Portfolio Marketing & OCE with light support to their broader teams.

This position includes complex administrative duties and projects, requiring the use of sound judgment and discretion, independent assessment, and resolution of complex situations/problems. You will be a critical, highly valued member of the team and will learn about some of the most exciting aspects of the pharmaceutical marketplace.

Responsibilities:

• Manage complex and changeable calendars, manage and prioritize 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.
• The individual selected will maintain security and confidentiality of highly sensitive documents, information, and proposals.

 Qualifications:

• An Associate degree and 4 years of related experience are required, OR 6 years of related experience in lieu of a degree, is required.
• Proficiency in Microsoft Office (e.g. Outlook, Word, PowerPoint) is required.
• Extensive knowledge of computer skills and proficiency with productivity tools and portal
• Strong verbal, written and multi‐tasking communication skills are required.
• Organization skills and ability to establish and revise priorities within scope of responsibilities is required.
• 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 is required.
• Ability to multitask and prioritize and act quickly to ensure that responsibilities are executed in a timely manner.
• Ability to demonstrate professionalism in your communications and ability to maintain confidentiality is required.
• Ability to demonstrate that you can partner effectively with the team that you support as well as work collaboratively in our administrative assistant team.
• This fully onsite position is in Horsham, PA and will require up to 10% travel.

This job posting is anticipated to close on 6/5/2026.

This position is overtime eligible.  

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 https://www.jnj.com/contact-us/careers or contact AskGS to be directed to your accommodation resource.

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Required Skills:

 

 

Preferred Skills: