With 25 years' experience in marketing, I’ve worked within — and led — high-performing teams delivering campaigns that drive measurable commercial results. I diagnose challenges quickly, turn insight into action, and continuously test new ways to strengthen reach, relevance, and engagement. My skill set spans digital performance (SEO and PPC) and broader brand marketing, enabling me to build integrated strategies that improve visibility across channels. More recently, I’ve been optimising website content for Google’s Generative AI experiences and LLM-driven discovery (including platforms such as ChatGPT and Perplexity), ensuring brands remain findable, credible, and well-represented in AI-led search journeys.

Mark Plummer

With 25 years' experience in marketing, I’ve worked within — and led — high-performing teams delivering campaigns that drive measurable commercial results. I diagnose challenges quickly, turn insight into action, and continuously test new ways to strengthen reach, relevance, and engagement. My skill set spans digital performance (SEO and PPC) and broader brand marketing, enabling me to build integrated strategies that improve visibility across channels. More recently, I’ve been optimising website content for Google’s Generative AI experiences and LLM-driven discovery (including platforms such as ChatGPT and Perplexity), ensuring brands remain findable, credible, and well-represented in AI-led search journeys.

Available to hire

With 25 years’ experience in marketing, I’ve worked within — and led — high-performing teams delivering campaigns that drive measurable commercial results. I diagnose challenges quickly, turn insight into action, and continuously test new ways to strengthen reach, relevance, and engagement.

My skill set spans digital performance (SEO and PPC) and broader brand marketing, enabling me to build integrated strategies that improve visibility across channels. More recently, I’ve been optimising website content for Google’s Generative AI experiences and LLM-driven discovery (including platforms such as ChatGPT and Perplexity), ensuring brands remain findable, credible, and well-represented in AI-led search journeys.

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Work Experience

SEO / GEO Specialist at E.ON Next Contract
November 1, 2023 - January 1, 2026
Led ongoing SEO + GEO optimisation, conducted regular technical audits, and worked with in-house Digital team to scope and deliver development-led improvements. Delivered market and competitor analysis to identify keyword opportunities and priority themes, and developed an organic growth strategy incorporating Generative AI and LLM-search optimisation. Created detailed, topic-mapped content briefs and monitored backlink health, while executing a targeted digital PR strategy to secure high-quality backlinks. Produced monthly performance reports for senior stakeholders.
SEO Specialist / Traffic Manager at Servers.com
October 1, 2019 - May 1, 2023
Created vertical SEO strategies, performed audits, and supported content strategy to grow organic traffic and authority. Managed backlink development and collaborated with external agencies on nurture and PPC campaigns. Helped advance the site with a focus on pillar-cluster blogging and technical SEO improvements.
SEO PPC Specialist (Short-term contract) at National Foundation for Educational Research (NFER)
September 1, 2019 - October 1, 2019
Implemented PPC strategies to drive sales growth, coordinated multi-channel campaigns, and trained content teams in PPC and organic search to enable post-contract independence. Contributed to new landing page development and aligned strategies with sales and marketing.
SEO PPC Specialist at CMME Mortgages
November 1, 2018 - September 1, 2019
Led a full SEO strategy aligned to business goals, migrated content to optimize organic search, and conducted A/B testing on SEO landing pages. Managed ROI-focused SEO spend and collaborated with senior stakeholders on long-term digital goals.
Digital Delivery Manager (12-month contract) at InHealth Group
October 1, 2017 - October 1, 2018
Planned, built, and launched two Drupal-based websites; managed brand marketing via SEO and social channels. Executed organic and paid search campaigns for B2B/B2C, performed A/B tests on landing pages, and coordinated external agencies for site delivery and media advertising.
Digital Marketing Manager at Pharmaphorum Media
August 1, 2014 - October 1, 2017
Managed brand marketing via SEO and social channels, led B2B/B2C organic and paid search campaigns for pharmaceutical brands, and built the company CRM to grow sign-ups. Produced board-level SEO reporting and drove significant organic growth and microsite traffic.
Digital Marketing Manager at Prodec Networks
October 1, 2012 - August 1, 2014
Project-managed website design and deployment, created content to grow organic SEO, and conducted A/B testing to improve UX. Managed budgets, supported viral marketing via social platforms, and collaborated with IT for redevelopment and analytics.

Education

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Qualifications

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Industry Experience

Energy & Utilities, Software & Internet, Media & Entertainment, Healthcare, Education, Professional Services