Senior Marketing Manager

Location: London (Hybrid - 3 days on-site)

Contract Type: 12 months

Start Date: January 2026 (potential to start before December 12th)

An exciting opportunity has opened for a Senior Marketing Manager to join a high-performing team on a 12-month maternity cover contract. This role will be pivotal in delivering strategic marketing initiatives aligned to the CEO agenda programme, with a strong emphasis on email marketing, audience-first campaign execution, and performance optimisation.

Working within a global, matrixed organisation, the successful candidate will collaborate across teams to deliver impactful, multi-channel campaigns that drive engagement and measurable results.

• Lead and execute end-to-end marketing campaigns across email, social, and earned media.
• Develop and implement a robust email marketing strategy, in collaboration with global specialists.
• Leverage thought leadership content to build compelling marketing programmes.
• Use data and analytics to evaluate campaign performance and inform strategic decisions.
• Align marketing efforts with business goals through effective stakeholder collaboration.
• Drive audience segmentation, CRM strategy, and content planning.
• Contribute to agile team formations and cross-functional project delivery.

• Minimum 8 years' experience in strategic marketing roles within complex, matrixed organisations.
• Proven expertise in email marketing and campaign optimisation.
• Strong understanding of content marketing, audience dynamics, and segmentation.
• Comfortable with data analysis and performance reporting using spreadsheets and dashboards.
• Experience in multi-channel campaign delivery, integrating email, social, and earned media.
• Excellent stakeholder engagement, project leadership, and communication skills.
• Familiarity with CRM platforms and marketing tools (eg, Salesforce, Marketo) is a plus.

• Degree-level education preferred.
• Candidates must be able to verify any qualifications listed.
• Certifications in email marketing, CRM systems, or related platforms are advantageous

Job Title: Senior Marketing Manager

Location: London, UK

Job Type: Contract

Trading as Aston Carter. Allegis Group Limited, Bracknell, RG12 1RT, United Kingdom. No Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. Aston Carter is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available on the website.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to the website.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.