Omni Media Strategist

Adecco; Greater London; On-site; GBP 22,000 - 31,000; Part time

Benefits offered by this job

Hybrid in-office work in London

Job summary

Adecco is seeking an experienced Omni Media Strategist to join its Global CRM & Omni-Media team on a 6-month contract in London (Hybrid, in-office minimum 3 days per week).

You will drive global media plans, activate campaigns, and optimise performance across multiple markets, working with cross-functional teams to deliver high-quality media outcomes.

Qualifications

• Experience in a media agency environment.
• Strong omni-channel planning and strategy experience.
• Hands-on knowledge of Meta, Google Ads and paid social platforms.
• Ability to manage campaigns across multiple markets.
• Excellent campaign setup, tracking and optimisation.
• Analytical skills to interpret performance data and translate into recommendations.

Responsibilities

• Develop and execute global omni-channel media strategies.
• Create detailed media plans with assets, messaging, CTAs and tracking.
• Brief creative and content teams on asset requirements.
• Manage campaign assets through activation and troubleshoot issues.
• Build, monitor and optimise multi-channel campaigns across paid channels.
• Support ad hoc media requests from global markets and regional teams.
• Analyse performance data and deliver actionable insights.
• Conduct competitor analysis and trend forecasting to guide decisions.
• Maintain knowledge of media platform best practices.
• Act as main contact for media questions across markets.
• Support testing and optimisation initiatives across creative and channels.
• Foster collaboration across the global media community.

Tools

Meta

Google Ads

Paid social

Job description

Omni Media Strategist

Location: London SE1 (Hybrid, minimum 3 days in office) Contract: 6-Month Contract (Potential Extension) Rate: 150 per day

Full Time hours , Monday to Friday - 37.5 hours Start Date: October 2026

About the Role

Our client is looking for an experienced Omni Media Strategist to join its Global CRM & Omni-Media team on a contract basis. This is a unique opportunity to support the development of global media strategy while driving day-to-day campaign planning, activation and optimisation across multiple international markets.

Working closely with the Global Head of CRM and Omni-Media, you will play a key role in shaping media plans, managing campaign assets, supporting market teams, analysing performance data, and ensuring campaigns are delivered to the highest standard. This role sits at the intersection of strategy, operations, performance marketing, and stakeholder management.

Key Responsibilities

• Support the development and execution of global omni-channel media strategies.
• Create detailed media plans, ensuring assets, messaging, CTAs and tracking requirements are accurately mapped.
• Brief creative, content and copy teams on campaign asset requirements across channels.
• Manage campaign assets throughout the activation process, troubleshooting issues and ensuring specifications are met.
• Build, monitor and optimise multi-channel media campaigns across paid and social channels.
• Provide ongoing support for ad hoc media requests from global markets and regional teams.
• Analyse campaign performance data and deliver actionable insights and recommendations.
• Conduct competitor analysis, market research and trend forecasting to support strategic decision‑making.
• Maintain up-to-date knowledge of media platform best practices, specifications and industry developments.
• Act as the key point of contact for media-related questions, guidance and troubleshooting across multiple markets.
• Support testing and optimisation initiatives, including creative, audience and channel performance analysis.
• Help foster collaboration and knowledge sharing across the businesses global media community.

About You

We’re looking for a highly organised media professional who combines strategic thinking with strong operational execution.

You’ll ideally have:

• Proven experience within a media agency environment.
• Strong omni-channel media planning and strategy experience.
• Hands‑on knowledge of Meta, Google Ads and paid social platforms.
• Experience building and managing detailed media plans across multiple campaigns.
• Excellent understanding of campaign setup, tracking, asset implementation and optimisation.
• Strong analytical skills with the ability to interpret performance data and translate findings into clear recommendations.
• Experience working across multiple markets, regions or international stakeholders.
• Exceptional project management and organisational skills.
• Ability to manage competing priorities and work independently.
• Strong communication and stakeholder management skills.

Why Join ?

• Work with a globally recognised premium brand.
• Exposure to large-scale, international media programmes.
• Combination of strategic project work and hands‑on campaign execution.
• Opportunity to influence global media planning and best practices.
• Collaborative hybrid working environment based in central London.