Job Description As a Senior Regulatory Scientist in the Biocide Regulatory Team at Stepan Company. You will join a our regulatory team supporting the management of regulatory compliance activities for our biocide portfolio of antimicrobial pesticides. This role is responsible for overseeing regulatory risk management programs, including Stepan, third-party, and regulatory agency audits, while helping ensure ongoing compliance across the biocide business. The Senior Regulatory Scientist will work closely with internal stakeholders and external partners to support Stepan's network of biocide formulators and sub-registrants. Success in this role requires strong communication skills, exceptional attention to detail, sound judgment, and a high level of professionalism, with a commitment to upholding all business and regulatory ethics standards.

Key Responsibilites:

Manage Stepan's Biocide Formulator Audit Program Identify and prioritize formulator companies for audit activities and coordinate audit readiness with key business contacts. Serve as the primary liaison for internal, third-party, and regulatory agency audits. Manage relationships and activities with external audit service providers. Review audit findings and develop corrective action reports outlining required actions, timelines, and compliance expectations. Partner with formulators and sub-registrants to implement and track corrective action plans to completion. Review and support updates to contractual agreements and regulatory documentation. Coordinate review of commercial product labels against EPA Master Labels and facilitate cross-functional label assessments. Issue final audit reports documenting corrective actions, compliance updates, and process improvements. Review indemnification agreements and coordinate any required updates. Maintain and manage audit tracking systems, prioritizing regulatory agency audits and ensuring timely follow-up. Apply regulatory audit learnings across the biocide network to strengthen compliance and mitigate business risk. Support Stepan's Biocide Network & License Approval Process Support management of Stepan's biocide formulator and sub-registrant network to ensure compliance with

US EPA FIFRA

regulations. Facilitate activation and administration of licensing agreements. Review sub-registrant labels against EPA Master Labels and guide partners through the approval process. Collaborate with internal and external stakeholders to ensure accurate, compliant, and timely label approvals. Respond to regulatory inquiries from customers, sales teams, and business partners. Provide regulatory guidance to support commercialization, product stewardship, and licensing activities. Compliance Management Develop, implement, and maintain regulatory compliance programs supporting Stepan's biocide portfolio. Conduct compliance reviews, audits, and risk assessments to identify and mitigate regulatory risks. Monitor adherence to applicable laws, regulations, and internal policies. Deliver regulatory training and compliance guidance to internal teams and external partners. Support continuous improvement initiatives that enhance regulatory compliance and operational effectiveness. Qualifications

• 3 - 5 years of regulatory experience with a chemical company.
• FIFRA registration experience required; experience with Antimicrobials is beneficial.
• Ability to interact effectively with business leaders, government agencies and trade associations.
• Excellent teamwork and interpersonal skills.
• Strong competency in project management, negotiation, and communication.
• Strong business acumen, problem solving and decision-making skills.
• Ability to communicate complex technical regulatory issues with diverse audiences and personnel, including internal stakeholders and regulatory authorities.
• Ability to work with cross-functional teams and effectively manage multiple projects, including the creation of project plans and timelines while organizing and tracking complex information.
• Experience with FIFRA label review.

Education

• Bachelor's degree in chemistry or other science

Pay Range:

$77,000 - 100,000 The salary range for this position is determined by considering a variety of factors such as skills, experience, qualifications, and the location of the position. At Stepan Company our comprehensive benefits package includes: Discretionary Bonus Medical, Dental, and Vision Insurance 401K with Match Profit Sharing Paid Time Off (PTO) Short-Term and Long-Term Disability (STD / LTD) Dependent Care Flexible Spending Account (FSA) Health Savings Account (HSA) Paid Parental Leave Adoption Assistance Reactions - Recognition Program Employee Assistance Program (EAP) #LI-KB1 #

LI-HYBRID

Stepan Company does not accept or retain unsolicited resumes or phone calls and/or respond to them or to any third party representing job seekers. Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time. Established in 1932, Stepan Company is a major manufacturer of basic and intermediate chemicals including surfactants, polymers, as well as specialty ingredients that go into consumer, household, and institutional products such as laundry detergents, shampoos, and surface cleaners. Stepan Company currently has 19 global manufacturing locations and over 2,400 employees. We have a strong record of growth. Our growth allows us to provide meaningful career opportunities and stability to our team members. We have big goals at Stepan and know every team member will be crucial to achieving our objectives. Regardless of function, we are looking for team members who bring with them a growth mindset, an entrepreneurial spirit, and the ability to thrive in an evolving environment. We celebrate diversity at Stepan and are committed to creating a diverse, inclusive environment. We are proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, genetic information, disability, age, veteran status, or any other status protected by applicable law.