Senior Cost Accountant

West Pharmaceutical Services • Exton, Pennsylvania • Full Time

Posted on Tue, Jul 28, 2026

This is a hybrid position requiring the team member to be onsite a minimum of 3 days per week. 

No relocation is provided for this opportunity. 

At West, we’re a dedicated team that is connected by a purpose to improve patient lives that has been at the center of our Company for more than a century. Our story began when Herman O. West solved the problem of supplying penicillin in mass quantities to the US Government during World War 2. Through our work to deliver thousands of life-saving and life-enhancing injectable medicines to millions of patients daily, West’s indelible mark on the healthcare industry has just begun. A name started our story. How will yours help write our future?  

There’s no better place to join an inclusive community of professionals with opportunities for lifelong learning, growth and development. Supported by benefit programs, we empower the physical, mental, emotional and financial health of our team members and their families.  

We believe in giving back to help those in need in the communities where we live and work. And are equally committed to creating a healthier environment and planet through our sustainability efforts.  

Job Summary

The Senior Cost Accountant is responsible for ensuring the accuracy and integrity of product costing, inventory valuation, manufacturing cost analysis, and related financial reporting within a manufacturing environment. This role coordinates with Operations, Supply Chain, Commercial, FP&A, and Finance teams to support business decision-making, maintain strong financial controls, drive process improvements, and ensure compliance with corporate policies and US GAAP.

Essential Duties and Responsibilities

Education

Work Experience

Preferred Knowledge, Skills and Abilities

License and Certifications

Additional Requirements

Travel Requirements

5%: Up to 13 business days per year

Physical Requirements

Sedentary-Exerting up to 10lbs/4kgs of force occasionally, and/or negligible amount of force frequently or constantly to lift, carry, push, pull, or otherwise move objects, including the human body. Sedentary work involves sitting most of the time.

What We Offer

This is a hybrid position requiring the team member to be onsite a minimum of 3 days per weekCommunity Involvement: West encourages volunteerism through its West without Borders initiative and other charitable programs that make a difference in local communities.Continuous Learning & Development: Opportunities for professional growth through training programs, tuition assistance, leadership development, and skill-certification initiatives.Global Career Opportunities: With facilities across North America, Europe, and Asia-Pacific, employees have opportunities for international exposure and cross-functional collaboration.Inclusive & Collaborative Culture: A global workforce that values diversity, equity, and inclusion—where all voices are heard and respected in a supportive environment.

West is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sex, gender identity, sexual orientation, age, marital status, veteran status, or disability status.  If you have a special need that requires accommodation in order to apply to West, please send an email to Apply.Accommodation@westpharma.com.  Where permitted by law, an offer of employment with West Pharmaceutical Services, or any of its subsidiary or affiliate companies, is contingent upon the satisfactory completion of background screening.

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