Senior Manager , Tax

Genmab • Princeton, TX

7d • Hybrid

About The Position

At Genmab, we are dedicated to building extra[not]ordinary® futures, together, by developing antibody products and groundbreaking, knock-your-socks-off KYSO antibody medicines® that change lives and the future of cancer treatment and serious diseases. We strive to create, champion and maintain a global workplace where individuals’ unique contributions are valued and drive innovative solutions to meet the needs of our patients, care partners, families and employees. Our people are compassionate, candid, and purposeful, and our business is innovative and rooted in science. We believe that being proudly authentic and determined to be our best is essential to fulfilling our purpose. Yes, our work is incredibly serious and impactful, but we have big ambitions, bring a ton of care to pursuing them, and have a lot of fun while doing so. Does this inspire you and feel like a fit? Then we would love to have you join us! Genmab is looking for an Senior Manager Tax to help further shape and support Genmab’s growing tax function. The role has a focus on U.S. tax operations. In this role, you will collaborate closely with corporate functions across multiple jurisdictions. This position will report to the Tax Director based in the U.S. This role is based out of our Princeton office and requires you to be on site 60% of the time.

Requirements

• Bachelor’s degree in accounting/finance required; CPA/master’s degree in taxation preferred.
• 7+ years of combined experience working in a corporate in-house tax department and a Big 4 accounting firm.
• Possess a solid technical knowledge of US tax law.
• Exhibit strong analytical and problem-solving skills.
• Strong verbal and written communication skills.
• Strong project management skills and ability to prioritize and meet deadlines.
• Experience in an inbound multinational context, preferably in life sciences, biotech, or the technology sector.

Nice To Haves

• Experience working with OneSource Tax Provision, OneSource Income Tax, and SAP S4/Hana is preferred.

Responsibilities

• Assist in managing all aspects of Federal, State, and U.S. international income tax compliance.
• Coordinate U.S. R&D tax credit study with internal business stakeholders and external tax advisors.
• Assist in managing U.S. income tax provision reporting process, including quarterly and year-end provision calculations.
• Prepare budgetary transfer pricing calculations for interim tax reporting purposes.
• Assist in managing tax audits and notices with U.S. tax authorities.
• Oversee tax determination and reporting process for indirect taxes.
• Collaborate with the global tax team and external advisors to support global tax initiatives.
• Assist in establishing and maintaining tax processes and controls.
• Assist in operational tax process enhancement including integration of tax automation tools and platforms to streamline data flows and reporting.
• Support and partner with internal IT and digital data teams in integrating tax into enterprise digital and AI transformation initiatives.

Benefits

• When you join Genmab, you’re joining a culture that supports your physical, financial, social, and emotional wellness.
• Within the first year, regular full-time U.S. employees are eligible for:
• 401(k) Plan: 100% match on the first 6% of contributions
• Health Benefits: Two medical plan options (including HDHP with HSA), dental, and vision insurance
• Voluntary Plans: Critical illness, accident, and hospital indemnity insurance
• Time Off: Paid vacation, sick leave, holidays, and 12 weeks of discretionary paid parental leave
• Support Resources: Access to child and adult backup care, family support programs, financial wellness tools, and emotional well-being support
• Additional Perks: Commuter benefits, tuition reimbursement, and a Lifestyle Spending Account for wellness and personal expenses

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Number of Employees: 1,001-5,000 employees