Senior Designer, Omnicom Media UK

Location: London, London, United Kingdom

Agency

Omnicom Media

Job Function

Account Management and Growth

Job Subfunction

Growth

ROLE SUMMARY

As a Senior Presentation Designer, you will play a key role within our in-house design team, creating high-impact presentations and visual storytelling for eight media agencies and their clients. Working across high-profile new business pitches, internal communications and events, you will transform complex ideas, strategic narratives and data into visually compelling presentation experiences that engage a variety of audiences.

Combining exceptional presentation design craft with advanced PowerPoint expertise, you will collaborate closely with growth, marketing, client and agency teams to deliver polished, audience-focused work at pace. This role requires a strong understanding of visual storytelling, information hierarchy and brand consistency, with the ability to confidently work across multiple agency brands and adapt creative output to different tones, audiences and objectives.

Reporting into the Design Lead (Presentation Specialist), you will work alongside a collaborative team of Design Leads and Senior Designers, contributing to the evolution of presentation standards, templates and creative processes across the wider business.

This role is ideal for an experienced presentation designer who thrives in a fast-paced agency environment, has exceptional attention to detail, and is excited by the opportunity to create impactful presentations for some of the world’s most recognised brands, and partner with senior stakeholders.

KEY RESPONSIBILITIES

• Design and deliver high-quality, visually engaging presentations across PowerPoint (and Google Slides), transforming complex content into clear and compelling visual narratives
• Create and maintain master presentation templates, ensuring consistency, usability and visual
• excellence across all materials
• Troubleshoot design and technical presentation issues as required
• Lead the development of presentation concepts, layouts and storytelling approaches that align
• with client objectives and brand guidelines
• Apply strong design fundamentals including typography, layout, composition, colour and visual
• hierarchy to produce polished and impactful work
• Develop creative assets including infographics, charts, data visualisations, animations and multimedia elements to enhance presentation effectiveness
• Collaborate closely with the Head of Design, Design Leads, Growth Teams and stakeholders across multiple media agencies to develop presentation solutions that align with agency narratives, client objectives and brand standards
• Present and articulate creative rationale confidently to internal teams and senior stakeholders
• Manage multiple projects simultaneously, ensuring deadlines, quality standards and stakeholder expectations are consistently met
• Optimise presentations for usability, accessibility and performance across platforms and formats
• Maintain best practices across file management, version control and presentation production workflows
• Stay informed on emerging presentation, design and AI technologies, exploring opportunities to enhance creative output and efficiency

Skills and Experience

Advanced expertise in Microsoft PowerPoint, including template creation, animation, interactivity and presentation structuring

Strong working knowledge of Google Slides and Adobe Creative Suite including

Photoshop, Illustrator and InDesign

Excellent understanding of visual storytelling, information design and

presentation best practices

Ability to translate complex ideas, data and messaging into clear, engaging and

audience-focused visual communication

Strong understanding of typography, layout, composition and visual hierarchy

Experience building and maintaining senior stakeholder and client relationships

within a fast-paced agency environment

Confidence presenting creative ideas and articulating design rationale clearly

and effectively

Strong organisational and project management skills, with the ability to manage multiple deadlines and priorities simultaneously

Exceptional attention to detail and commitment to high-quality execution

Experience working confidently across multiple brand identities and agency guidelines, withexceptional attention to consistency and detail

A collaborative mindset with experience working cross-functionally across creative, strategy,growth and client service teams

Interest in emerging technologies, including AI tools such as Midjourney and Adobe Firefly, and an openness to integrating new approaches into creative workflows

Previous agency experience, ideally within media

To the extent permissible by local law, Omnicom’s policy requires employees to work in the office for a minimum of three days a week, unless additional in-office days are directed by their agency or manager.

Omnicom is committed to hiring and developing exceptional talent. We agree that talent is uniquely distributed, and we’re focused on developing inclusive teams that can bring the best solutions to everything we do. We strongly believe that celebrating what makes us different makes us better together. Join us—we look forward to getting to know you. We will process your personal data in accordance with our Recruitment Privacy Notice.

Link to Recruitment Privacy Notice: https://www.omc.com/privacy-notice/