Genève

Business Consultant (a)

19 October 2026
100%
Permanent position
Genève

About the job

Business Consultant (a) 100 %

Workplace

Geneva

Activity rate

100 %

Start date

to be agreed

Is this you?

As a Business Consultant, you play a key role in the commercial development of our business. A true interface between clients and ISS support teams, you analyse client needs to design customised and innovative solutions.
Your ability to understand clients’ operational and financial challenges allows you to transform complex needs into relevant and competitive service offers.

What awaits you

Analyse and qualify client needs (site visits, tender documents) and conduct interviews with various stakeholders

Calculate the operational and technical requirements necessary for service implementation

Assess the human, technical and financial resources required to meet client expectations

Design and structure integrated solutions addressing performance, user experience, sustainability and cost control challenges

Collaborate with operational, technical, HR and Purchasing teams to ensure feasibility and relevance of proposed solutions

Develop commercial offers, business cases and tender responses

Present and defend solutions to clients and support clarification phases

Monitor market trends and identify best practices to enrich proposals

Prospect and search for new clients

Use and manage internal commercial reporting tools (CRM) and communication (M365 and Teams) and design offers (Word, PPT and Copilot)

What you bring

Higher education (Master’s degree), ideally in Facility Management, building technology, Economics, or equivalent field

Experience in consulting, Facility Management, business services or a complex B2B environment

Proven experience in the French-speaking Swiss market

Strong team orientation

Excellent analytical skills and ability to translate client needs into operational solutions

Proficiency in sizing calculations, resource evaluation and business case development

Comfortable managing cross-functional projects and interacting with high-level client contacts, with strong writing and interpersonal skills in French and English

Structured mindset, results-oriented and strong customer service sense

Ability to combine strategic approach with operational pragmatism

Talent for identifying clients’ sometimes unexpressed needs

Ability to build innovative solutions while ensuring their economic and operational feasibility

Attention to detail while maintaining a global view of client challenges

Ready for us? We are ready for you.

At ISS Switzerland, we ensure every day the smooth running and comfort of offices, laboratories, airports, production sites, stations, schools and hospitals. Our more than 14,000 employees create, throughout Switzerland, living spaces where over a million people feel good and can thrive daily.

ISS stands for innovation, quality of service and customer proximity. As a market leader, we offer stable jobs, varied development prospects and a corporate culture based on respect, workplace safety and responsibility – realised through five dedicated programmes, over 200 training and development courses, as well as the systematic use of sustainable products and solutions.

About us

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