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Office Services Administrator

McKinsey & Company

Administration

Seattle, WA, USA

USD 52,500-65,400 / year

Posted on Dec 17, 2025

The McKinsey recruiting team will be celebrating the holidays and there will be no online application support available starting December 19th at 5:00pm New York time. Regular support will resume on January 5th. For commonly asked questions, please refer to our FAQ page: https://www.mckinsey.com/careers/application-faq. Thank you, and happy holidays!

Global Administration

Office Services Administrator

Job ID: 104116

Seattle

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Do you want to work on complex and pressing challenges—the kind that bring together curious, ambitious, and determined leaders who strive to become better every day? If this sounds like you, you’ve come to the right place.

Your Impact

As an Office Services Administrator, you will take ownership of a variety of office services tasks to ensure the smooth operation of our Seattle office.

You will manage the reception desk, handle incoming calls, greet and check-in visitors, and manage the conference room schedule through our Converge booking system. You will be responsible for maintaining all physical spaces in the office – conference rooms, common areas, private offices, desks and kitchens. This includes frequent room setups (moving tables/chairs, etc.).

Additionally, you will handle catering for office functions, cultivate vendor relationships, and reconcile billing for vendors. You will also be responsible for managing ordering and restocking for snacks, fruit, coffee, plates/utensils, office supplies and other pantry items.

You will serve as point-of-contact for Global IT to assist with delivery of basic IT responsibilities including on-the-ground support for basic troubleshooting and inventory management. You will administer key cards and badges, track and report information as needed, and serve as a point-of-contact for Firm Security. Additionally, you will provide backup support for other Office Services roles within the region.

Your work will help maintain a professional and efficient office environment, ensuring that all office services and operations run smoothly and effectively.

You will be based in our Seattle office as part of the Office Services department. This team focuses on reception and room bookings, mail and duplication, facilities, and event planning.

This is an in-office role. There is occasionally flexibility to work overtime, particularly for events.

Your Growth

You are someone who thrives in a high-performance environment, bringing a growth mindset and entrepreneurial spirit to tackle meaningful challenges that have a real impact.

In return for your drive, determination, and curiosity, we’ll provide the resources, mentorship, and opportunities to help you quickly broaden your expertise, grow into a well-rounded professional, and contribute to work that truly makes a difference.

When you join us, you will have:

Continuous learning: Our learning and apprenticeship culture, backed by structured programs, is all about helping you grow while creating an environment where feedback is clear, actionable, and focused on your development. The real magic happens when you take the input from others to heart and embrace the fast-paced learning experience, owning your journey.
A voice that matters: From day one, we value your ideas and contributions. You’ll make a tangible impact by offering innovative ideas and practical solutions, all while upholding our unwavering commitment to ethics and integrity. We not only encourage diverse perspectives, but they are critical in driving us toward the best possible outcomes.
Global community: With colleagues across 65+ countries and over 100 different nationalities, our firm’s diversity fuels creativity and helps us come up with the best solutions. Plus, you’ll have the opportunity to learn from exceptional colleagues with diverse backgrounds and experiences.
Exceptional benefits: On top of a competitive salary (based on your location, experience, and skills), we provide a comprehensive benefits package to enable holistic well-being for you and your family.

Your qualifications and skills

High School diploma required; undergraduate degree preferred
1+ year of relevant business experience, ideally in a professional services environment, is required
Ability to perform multiple tasks effectively with minimal supervision
Strong interpersonal skills, an excellent professional demeanor, and the ability to deliver outstanding customer service
Excitement to cultivate strong relationships with colleagues, clients and vendors; energized by working in a collaborative team environment but demonstrates ability to work independently
Willingness to take initiative and rapidly solve issues as they arise
Possess high quality standards, a commitment to completing the task within the deadline, and the ability to work under pressure
Ability to move equipment and furniture for room/event set-ups
Technical knowledge of office machines and equipment
Proficient in rational decision making based on data, facts, and logical reasoning
Exceptional time management to meet your responsibilities in a complex and largely autonomous work environment
Strong oral and written communication skills

Please review the additional requirements regarding essential job functions of McKinsey colleagues.

Our unwavering commitment to integrity drives everything we do, guiding us to always act in the best interests of our clients, our people, and the communities we serve.

Capabilities

Firm Administration
Operations

+ 1 More

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FOR U.S. APPLICANTS: McKinsey & Company is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by applicable law.

Certain US jurisdictions require McKinsey & Company to include a reasonable estimate of the salary for this role. For new joiners for this role in the United States, including all office locations where the job may be performed, a reasonable estimated range is $52,500 - $65,400 USD —to help you understand what you can expect. This reflects our best estimate of the lowest to highest [salary/hourly wages] for this role at the time of this posting, ensuring you have a clear picture right from the start, though it's important to remember that actual salaries may vary. Factors like your office location, your unique blend of experience and skills, start date and our current organizational needs all play a part in determining the final figure. Certain roles are also eligible for bonuses, subject to McKinsey's discretion and based on factors such as individual and/or organizational performance.

Additionally, we provide a comprehensive benefits package that reflects our commitment to the wellness of our colleagues and their families. This includes medical, mental health, dental and vision coverage, telemedicine services, life, accident and disability insurance, parental leave and family planning benefits, caregiving resources, a generous retirement contributions program, financial guidance, and paid time off.

FOR NON-U.S. APPLICANTS: McKinsey & Company is an Equal Opportunity employer. For additional details regarding our global EEO policy and diversity initiatives, please visit our McKinsey Careers and Diversity & Inclusion sites.

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