Senior Media Investment Associate

Grey Matter Recruitment; Remote; GBP 35,000 - 55,000; Full time

Job summary

A leading performance marketing agency in the United Kingdom is seeking a Senior Media Investment Associate to manage media buying and campaign execution for various client accounts. The ideal candidate will have over two years of experience in media agency environments, along with hands-on buying experience across linear TV, OTT/CTV, and digital audio. This role offers the opportunity for meaningful ownership and strategic influence within a high-performing team.

Qualifications

• 2+ years of experience in a media agency or publisher environment.
• Hands-on media buying experience in linear TV, OTT/CTV, digital audio, and/or display.
• Strong understanding of the media marketplace and key partners.

Responsibilities

• Research, evaluate, and execute media plans across TV, audio, and display.
• Own daily campaign delivery, ensuring accuracy, performance, and strategic alignment.
• Collaborate closely with media partners, vendors, and internal client teams.

Skills

Media buying experience

Organisational skills

Communication skills

Tools

Excel

Job description

Senior Media Investment Associate

An opportunity to work with a leading performance marketing agency partnering with ambitious brands to drive measurable growth across channels. Our media investment team blends data, strategy, and strong partner relationships to deliver best-in-class outcomes across TV, audio, and digital media.

Looking for a Senior Media Investment Associate to play a key role in owning media buying and campaign execution across multiple client accounts. This is an opportunity for a strategic, detail-oriented media professional with hands-on buying experience who’s ready to take on more ownership and influence.

What You’ll Do

• Research, evaluate, and execute media plans across TV, audio, and display
• Own daily campaign delivery, ensuring accuracy, performance, and strategic alignment
• Collaborate closely with media partners, vendors, and internal client teams
• Identify opportunities for optimisation, expansion, and campaign growth
• Send and track network orders and traffic instructions
• Support media negotiations and evaluate the value of new media opportunities
• Stay current on industry trends through publisher meetings and independent research
• Lead special projects that improve how the media investment team operates

What We’re Looking For

• 2+ years of experience in a media agency or publisher environment
• Hands-on media buying experience in linear TV, OTT/CTV, digital audio, and/or display
• Strong understanding of the media marketplace and key partners
• Advanced organisational skills with exceptional attention to detail
• Strategic thinker with strong communication and presentation abilities
• Proficiency in Excel and comfort working with campaign data
• Ability to manage multiple campaigns and deadlines in a fast-paced environment

This role offers meaningful ownership, exposure to complex media strategies, and the opportunity to grow within a collaborative, high-performing team.

If you feel you have the relevant experience please reply to this advert or email your CV to [e-mail]