Office Manager; Part-Time), Denver

This part-time position is an on-site role. At our location: 1515 Wazee St, Ste 380, Denver, CO 80202, the required in-office in the office 3 days a week.

We’re looking for an organized, proactive Office Manager/Coordinator to oversee the daily operations of our Denver office for 60 colleagues. You’ll ensure a smooth, compliant, and welcoming workplace while supporting our teams, managing vendors, and coordinating logistics and events.

• Oversee daily office operations, maintenance, and safety compliance.
• Manage supplier and vendor relationships; evaluate new service providers aligned with company needs and values.
• Coordinate office upkeep, renovations, and purchases; maintain inventory of snacks, supplies, and cleaning materials.
• Support IT and HR with office technology, onboarding/offboarding, and equipment management.
• Handle mail, deliveries, and office communications.
• Track office budgets, expenses, and vendor payments (Divvy, budget tracker).
• Plan and support office events and hospitality for clients and guests.
• Manage employee recognition moments (birthdays, anniversaries, sympathy flowers).
• Act as a confidential and reliable point of contact for staff and visitors.
• Collaborate with building management for work orders and facility coordination.

• 1-3 years of office administration experience
• Strong organizational skills, exceptional attention to detail, and customer-service orientation
• Skilled in office management, multitasking, and prioritization.
• Strong communication and interpersonal abilities with a service mindset.
• Tech‑savvy; comfortable with Google Suite and basic IT coordination.
• Self‑motivated, organized, and diplomatic.
• Experience in advertising, creative, or tech environments preferred.

This role is subject to our Return to Office (RTO) policy. If you reside within a commutable distance of one of our office locations, you will be expected to work from the office a set number of days per week. The specific details, including the number of required office days, will be in accordance with the company’s then-current RTO policy, which is subject to change from time to time.

At Monks, we believe in fostering an environment where a diversity of perspectives can thrive. We proactively work to design hiring processes that promote equity and inclusion while mitigating bias. We celebrate diversity and are committed to building a team that reflects the communities we serve. We welcome and encourage qualified applicants from all backgrounds who are excited to contribute to our mission.

Monks has provided an hourly rate that represents its good faith estimate of what Monks may pay for the position at the time of posting. Monks may ultimately pay more or less than the posted compensation range. The rate offered to the selected candidate will be determined based on job‑related factors, but not based on a candidate’s sex or any other protected status.

Hourly Rate: $20—$25 USD

Monks is the global, digital-first, data-driven, unitary operating brand of S4 Capital plc. With a legacy of innovation and specialized expertise, Monks combines an extraordinary range of global Marketing and Technology Services to redefine how brands interact with the world. Through Monks.

Flow, its flagship AI ecosystem for marketing orchestration, Monks transforms marketing into a growth engine, collapsing timelines and connecting brands to culture in real time. By deploying bespoke intelligent agents across disciplines and delivering culturally relevant, high-impact creative and digital solutions, Monks solves key critical business challenges across the entire brand enterprise to help brands sustain long-term impact.

Monks was named a Contender in The Forrester Wave™:
Global Marketing Services, ranks among Cannes Lions' Top 10 Creative Companies (2022‑25) and remains the only partner featured in AdExchanger’s Programmatic Power Players list every year (2020‑24). Named Adweek’s first AI Agency of the Year (2023) and The One Show’s inaugural AI Pioneer Organization, Monks was also awarded Business Intelligence Group’s 2025 Excellence in Artificial Intelligence Award in both the…