Media Buying Assistant

BRIGHTERBOX; London; On-site; GBP 80,000 - 100,000; Full time

Job description

This company is a fully independent media planning and buying agency, committed to transparency, collaboration, and results-driven execution. With a strong reputation built since 1978, it supports a wide range of clients, including RSPCA, Garmin, GOSH! Food, Pure Cremation, and Woodland Trust.

The company believes in developing well-rounded media professionals by exposing them to all media channels—from PPC to television—and offering extensive learning and training opportunities. It fosters a fast-paced, intelligent, and sociable work environment, making it an ideal place to start a career in media.

Role overview

As an AV Buying Assistant, you’ll play a key role in supporting the Audio-Visual team across various media buying activities. You’ll negotiate with top TV Saleshouses (ITV, C4, Sky, Disney), manage advertising campaigns across TV, BVOD, and CTV, and ensure seamless campaign execution.

You’ll be part of a collaborative team of eight, including Media Executives, a Planner Buyer, an Account Director, a Head of AV, and an AV Director. Expect hands-on training, a supportive culture, and the opportunity to work with leading brands in a dynamic industry.

What you’re good at

• Strong literacy and numeracy skills
• Solid academic background
• Team player with a strong work ethic
• Work experience or internships (preferred)
• Passion for advertising and media
• Excellent communication and social skills
• Strong organisational and time management abilities
• Proficiency in Microsoft Office, particularly Excel and PowerPoint
• Meticulous attention to detail

Bonus points for

• Experience in media buying or planning
• Familiarity with research and analysis tools in media
• Prior exposure to client-facing roles