Marketing & Brand Strategy - Internship January 2026

hace 1 semana


Greater Barcelona Metropolitan Area, España Mantu A tiempo completo

Who are we?

Mantu is an independent international consulting player, founded in 2007. Bringing together expert and complementary brands, Mantu stands out for the breadth of its spectrum, responding to all business transformation challenges.

Its activities are divided into four practices:

Leadership & Advocacy, Technology, Brand Strategy & Experiences and Total Talent Management.

A wide range of skills, all serving a single mission: connecting and powering companies with leading teams and technology to succeed faster and sustainably.

From its headquarters in Geneva, Switzerland, Mantu relies on a community of 12,000 talented people in more than 60 countries on 5 continents and has a turnover of 1billion euros.

Job Description
As part of the Brand Strategy & Experience team at Mantu, this internship offers the opportunity to contribute to the development and execution of the group's brand initiatives. You will join a dynamic environment focused on innovation, collaboration, and impactful storytelling, supporting the team in various strategic and creative projects.

Your missions:

  • Assist in developing brand assets and guidelines for Mantu's evolving identity
  • Support market research and benchmark studies to inform brand positioning
  • Contribute to storytelling and ensure consistency in key messaging across channels
  • Help craft case studies, articles, and visuals for campaigns and sales materials
  • Collaborate with creative teams (design, copy, video) to produce engaging assets
  • Support campaign preparation and execution alongside the Campaign Manager
  • Assist with content planning and posting across LinkedIn and other platforms
  • Monitor performance and engagement metrics, identifying trends and proposing creative content ideas
  • Assist in organizing events such as internal launches, client conferences, and creative activations
  • Manage event logistics, guest lists, and post-event communication
  • Coordinate with cross-functional teams (Growth, Digital, Employer Branding, Communications)
  • Support KPI tracking and reporting on campaign performance

Your profile:

  • Currently pursuing a degree in Marketing, Communications, Business, or a related field
  • Previous internship or project experience in branding, marketing, or communications is a plus
  • Proficiency in English (written and spoken) is required
  • Comfortable using digital tools and platforms relevant to marketing and communication
  • Experience or interest in AI/OpenAI tools is an advantage
  • Creative, proactive, and detail-oriented, with strong communication and organizational skills
  • Demonstrates an entrepreneurial mindset and adaptability in a fast-paced environment

What we offer:

  • An international community bringing together 110+ different nationalities
  • An environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilities
  • A robust training system with our internal Academy and 250+ available modules
  • A vibrant workplace that frequently gathers for internal events (afterworks, team buildings, etc.)
  • Strong commitments to CSR, notably through participation in our WeCare Together program

At Mantu, we are committed to fostering an inclusive environment where everyone can thrive. We value diversity and encourage applications from all backgrounds, ensuring equal opportunity for all.


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