Values & Innovation

At Under Armour, we are committed to empowering those who strive for more, and the company's values - Act Sustainably, Celebrate the Wins, Fight on Together, Love Athletes and Stand for Equality - serve as both a roadmap for our teams and the qualities expected of every teammate.

Our Values define and unite us, the beliefs that are the red thread that connects everyone at Under Armour. Our values are rallying cries, reminding us why we're here, and fueling everything we do.

Our pursuit of better begins with innovation and with our team's mission of being the best. With us, you get the freedom to go further - no matter your role. That means developing, delivering, and selling the state-of-the-art products and digital tools that make top performers even better.

If you are a current Under Armour teammate, apply to this position on the Internal Career Site Here. 

Purpose of Role

We are seeking a proactive and highly experienced Senior Administrative Assistant to support our team with top-tier organizational, communication, and multitasking skills. The ideal candidate will bring a strong background in administrative support within a dynamic environment and be adept at managing high-level administrative duties with precision and confidentiality.

Your Impact

•    Manage and prioritize multiple tasks, calendars, and schedules across departments.
•    Act as a liaison between internal departments and external stakeholders.
•    Anticipate needs and proactively address issues before they arise.
•    Provide advanced administrative support to executives and senior management.
•    Prepare reports, presentations, and correspondence with accuracy and professionalism.
•    Coordinate travel arrangements, expense reports, and vendor communications using tools like Concur, SAP, Ariba, and Smartsheet.
•    Organize and maintain confidential files, records, and databases.
•    Contribute to process improvements that enhance organizational efficiency.
•    Identify and troubleshoot administrative and operational risks.
•    Support cross-functional teams by coordinating logistics, resources, and deliverables

Qualifications

•    Experience in a senior admin role 
•    Outstanding organizational and time management skills.
•    Strong proficiency in Microsoft Office Suite (Outlook, Word, Excel, PowerPoint).
•    Exceptional interpersonal skills with the ability to work collaboratively across teams.
•    Excellent written and verbal communication skills. Fluency in English is essential.
•    Experience with enterprise systems such as SAP, Concur, Ariba, and Smartsheet.
•    Proven ability to handle confidential information with discretion.
•    Ability to work independently, take initiative, and solve problems effectively.
•    Resilient, adaptable, and able to handle change and pressure with grace.
•    Experience in a corporate or fast-paced, matrixed organization environment is a plus

Workplace Location

• Location: This individual must reside within commuting distance from our Amsterdam office.
• Return to Work Designation: This role is required to work onsite 4 days per week

Relocation

• No relocation provided

Benefits & Perks

• Paid “UA Give Back” Volunteer Days: Work alongside your team to support initiatives in your local community.
• Under Armour Merchandise Discounts
• Health & fitness benefits, discounts and resources- We offer teammates across the country programs to promote physical activity and overall well-being.
• 38 hour working week
• Hybrid work
• 28 days holiday
• Teammate Resource groups e.g. Green Machine, Sustainability, LGBTQIA+, Women in Leading and Living, Balance for mental health and wellbeing etc.
• Human Performance Institute (Gym) on site
• Local Language course when moving from abroad

Our Commitment to Diversity

At Under Armour, we are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates without regard to race, color, religion or belief, sex, pregnancy (including childbirth, lactation and related medical conditions), national origin, age, physical and mental disability, marital status, sexual orientation, gender identity, gender expression, genetic information (including characteristics and testing), military and veteran status, family or paternal status and any other characteristic protected by applicable law. Under Armour seeks to recruit, develop and retain the most talented people representing a wide variety of backgrounds and perspectives. Reasonable accommodations are available for applicants with disabilities upon request.