Management Support

About the job

Management Support 60%

Workplace

St. Gallen

Workload

60%

Start Date

01.10.2026 or by arrangement

Is this you?

We are looking for you as an organised, service-oriented and responsible individual with experience in facility management. You keep an overview even in a dynamic environment, work in a structured and independent manner, and support a smooth operational process with your commitment. Become part of our motivated team – we look forward to getting to know you!

The 60% workload is distributed over five working days from Monday to Friday.

What awaits you

• You provide administrative support for a major client mandate, third-party and small mandates, and deputise for another major client mandate
• You assist with administrative and organisational tasks
• You independently coordinate and manage the entire ticket process
• You consistently monitor and follow up tickets until successful completion
• You process cost estimates and prepare offers for third-party mandates
• You prepare invoicing and check its correct execution
• You keep track of open orders and ensure efficient processing until completion

What you bring

• You have completed a commercial basic education
• You have experience in order processing and ideally in a comparable role
• You have experience in ticket management and maintain an overview even with a high workload
• You have knowledge of invoicing and administrative coordination
• You communicate confidently in German, both orally and in writing
• You are proficient with MS Office programmes and digital tools
• You are characterised by a structured, independent and consistent working style
• You have strong organisational skills and work efficiently and reliably
• You have an impeccable record (criminal record and debt collection register extract)

What we offer you

• Wide range of internal development opportunities
• 16 weeks maternity leave
• Staff celebrations and appreciation programmes
• Part-time work and job sharing: Flexible working models that fit your life
• Attractive own ISS Switzerland pension fund
• Discounted Swisscom travel passes for the whole family
• Employee offer platform with attractive discounts and special conditions
• Structured onboarding in the initial phase

Ready for us? We are ready for you.

Every day at ISS Switzerland, we work to ensure that offices, laboratories, airports, production facilities, train stations, schools and hospitals function and are pleasant places to be. Our more than 14,000 employees create living spaces throughout Switzerland where over a million people feel comfortable and can thrive every day.

ISS stands for innovation, service quality and customer proximity. As the market leader, we offer secure jobs, diverse development prospects and a corporate culture characterised by appreciation, lived occupational safety and responsibility – visible in five programmes, over 200 training and further education opportunities, as well as the consistent use of sustainable products and solutions.

About us

Employee stories

Dear recruitment agencies: For this position, we only consider direct applications. Thank you.
Please note: We gladly accept applications by post, but documents will not be returned.

Your contact

Viviane Stäheli
People & Culture Consultant
Phone: +41 58 787 85 75

Apply now