We're hiring an Office Manager who's organized, proactive, and genuinely good with people. You should be comfortable running things independently, quick to spot what needs attention before it becomes a problem, and someone who enjoys making an office feel well-run and welcoming. This role reports to the Director, People and Agency Operations and owns the office environment and day-to-day operations, with a hand in the broader employee experience. The Office Manager will work on-site at our Colony Square office Monday through Thursday, 8:30 AM – 3:00 PM (~26 hours/week). The position will likely convert to full-time in April 2027.
Ammunition is a growing independent agency network built for ambitious marketers operating in complex B2B2C markets. With integrated teams in North America (Atlanta) and Europe (London), Ammunition unifies strategy, creative, media, and technology into one accountable partner, aligned to a single outcome: measurable growth. Recognized by Adweek, Campaign, Inc., and the Financial Times as one of the fastest-growing independent agencies globally, Ammunition helps brands align brand, performance, and experience across layered buying journeys. Privately held and proudly independent, Ammunition is a member of Worldwide Partners, the American Association of Advertising Agencies (4A’s), and the Institute of Practitioners in Advertising (IPA).
Responsibilities:
Office Operations & Facilities
Hospitality, Client Experience & Culture
Recruiting & Onboarding
Asset & Equipment Management
Qualifications:
Physical Requirements:
This role has physical requirements the Office Manager must be able to meet, with or without reasonable accommodation, including: