Marketing Manager (mwd) 100

greenteg AG offers high-tech thermal sensing solutions for an international customer base.

Besides marketing industrial sensors for laser power metering and for assessing insulation properties of buildings greenteg AG is a pioneering wearable health technology company specialising in precise real-time core body temperature monitoring with its main brand CORE. The technology empowers customers with a wide range of innovative applications such as improving sports performance continuous and non-invasive patient monitoring ovulation tracking sleep analysis or early detection of diseases.

The company develops manufactures and markets all solutions at our headquarters in Zürich-Rümlang.

We are seeking a Marketing Manager to shape how CORE is positioned and communicated globally. The role focuses on clearly articulating the value of our technology so that athletes coaches workers and researchers understand - and believe in - what CORE enables.

Location: Rümlang CH or New York US.

Workload: 100%.

Starting date: immediately or upon agreement.

Tasks

The Marketing Manager owns the brand narrative storytelling and data-led communication strategy for CORE products. The role is rooted in a brand-first data-insight-driven work style that combines creative leadership with analytical rigour translating complex thermal physiology and performance data into culturally relevant emotionally resonant stories.

This role will report to the Head of Marketing at CORE (interim to Creative Director).

Main Responsibilities:

• Own how CORE shows up in the world including email social website product accessories etc.
• Ensure consistency of voice tone and visual language across owned earned and partner channels.
• Maintain a clear and cohesive brand and storytelling calendar across all CORE touchpoints.
• Own COREs brand narrative at the intersection of elite sport human performance occupational safety and thermal science.
• Partner closely with Product Research and Thermal Physiology teams to ensure scientific accuracy and integrity in all communications.
• Lead brand-driven go-to-market storytelling for product launches and major feature releases prioritising narrative over feature lists.
• Coordinate COREs line of product accessories and manage production vendor relationships.
• Identify cultural moments performance narratives and scientific breakthroughs that CORE can credibly and meaningfully participate in.
• Support PR and earned media efforts by supplying strong athlete stories scientific credibility and brand positioning.
• Collaborate with Sales and Partnerships to ensure brand storytelling supports commercial opportunities without compromising authenticity.
• Act as a brand steward and internal champion educating cross-functional teams on COREs narrative voice and values.

Requirements

Required Qualifications

• 3 years of experience in brand marketing storytelling or content-led marketing ideally within endurance sport (cycling running triathlon) performance health or technology-driven brands.

Specific Skills & Competencies

• Deep curiosity about human performance sport science and the cultural forces shaping modern athletic identity.
• Demonstrated ability to translate complex or technical subject matter (science data engineering physiology) into clear compelling and credible stories.
• Strong editorial and narrative instincts with experience shaping long-form and short-form storytelling across film digital social and editorial formats.
• High level of autonomy ownership and comfort operating in a dynamic startup environment where the brand is still being actively shaped.
• Entrepreneurial spirit.
• Strong communication and collaboration skills to work closely with different teams.
• Languages: English C1 German or any language is a plus.

Benefits

What we offer:

• 25 annual paid vacation days (at 100% workload).
• A stimulating role in high-tech manufacturing involving diverse technologies.
• Collaborative participation in enhancing company processes.
• An energetic young and international team.
• Flexible worktime option for 1-2 remote days per week (at 100% workload).
• Regular social events teambuilding BBQ free coffee and snacks.

Interested Join us!

Send your application CV and a short cover letter detailing your relevant experience and passion for endurance sport.

We will get back to you shortly to explain the next steps in the application process.