SG
CTO Graduate 80-100% as of 01.09.2026
full-time•Switzerland
About this role
At Sunrise, we think bigger, go further and create new ideas. For us working culture means achieving great things together. It’s where respect and innovative ideas combine with real teamwork – every voice counts, every perspective makes us stronger. Our passion spurs us on to try new things and grow continuously. Sound like you? Then join our success story.
We are seeking a highly motivated and driven Graduate to join our CTO team. As a Graduate in CTO, you will have the opportunity to gain hands-on experience in a dynamic and fast-paced environment, while developing a strong foundation in a tech area. We offer a 2-year program which is divided into 2 rotations of 12 months each, allowing you to see different areas and a high variety of roles in our CTO unit.
You can also expect mentoring, extensive internal learning and development curriculum, and a tight-knit community of graduates.
Some areas you could potentially see during your Graduate program:
Security
Core, VAS & DC Infrastructure
Transport
Entertainment & In-Home
One Assurance
Fixed Access Network
Mobile Access Network
Technology Financial Management
YOUR CHALLENGE:
- Education: You have just or nearly finished your Master Degree (MA/MSc), with a major in Technology or other associated degrees with a proven interest in a Tech career
- Professional Experience: You have already obtained your first professional experiences (e.g. internships) in the areas of IT or Network
- Strong quantitative, good business sense, interpersonal, and collaboration & communication skills
- You demonstrate a genuine interest in the telecommunication industry and are eager to discover different areas
- You are a team player, a fast/keen learner, and open to developing skills
- You are willing to learn and grow in a fast-paced environment
- Languages: Fluent in English (written and spoken) is a prerequisite, German and French are valuable assets
If you are interested in this position and meet the above qualifications, please submit your resume and cover letter for consideration. We are an equal opportunity employer and welcome candidates of all backgrounds to apply.
At Sunrise, you’ll be working in a dynamic and multinational environment where every voice is heard, perspectives are shared and values are lived. Diversity isn’t just a program for us, it’s part of our DNA. By celebrating our differences, we achieve great things together.
Sunrise has partnered with «Advance – Gender Equality in Business». We’ve also been awarded the Swiss LGBTI label and «Fair-ON-Pay Advanced» certification as recognition for offering all our employees equal pay for work of equal value.
Ready to rise to the challenge? Then join the team and actively shape our future!
#ChallengersWanted
Information for agencies: Application dossiers sent or uploaded by placement agencies or similar are not desired, will therefore not be considered and will be deleted.
What you'll do
- The Graduate will gain hands-on experience within the CTO team through a 2-year program divided into two 12-month rotations, exploring various roles within areas like Security Core, Infrastructure, and Network Technology. The role also includes mentoring and participation in an extensive internal learning and development curriculum.
About Sunrise GmbH
Sunrise is Switzerland's leading challenger, with a strong number two position in the Swiss telecommunications market and is listed on SIX Swiss Exchange (SUNN).
By providing the most comprehensive fixed network access and a world-class mobile network delivering the highest gigabit coverage in Switzerland, Sunrise stands out as a premium and scaled company. Based on its best-in-class, future-fit networks, Sunrise provides high-quality mobile, landline, broadband and TV services to residential customers and empowers business customers with 360° communications and integrated ICT solutions for connectivity, security and IoT from a single source, thereby advancing their digitalisation.
Sunrise boasts a dynamic and international environment where everyone has a voice, where perspectives are shared and where values are respected. Sunrise believes that providing equal opportunities to a diverse workforce is critical to the company’s success. Roughly 2,850 employees (FTEs) from around 80 nations contribute to the success of Sunrise with their expertise, innovative thinking and exceptional commitment, reflecting the diversity of our customers.
Ready to join Sunrise GmbH?
Take the next step in your career journey
Frequently Asked Questions
What does a CTO Graduate 80-100% as of 01.09.2026 do at Sunrise GmbH?
As a CTO Graduate 80-100% as of 01.09.2026 at Sunrise GmbH, you will: the Graduate will gain hands-on experience within the CTO team through a 2-year program divided into two 12-month rotations, exploring various roles within areas like Security Core, Infrastructure, and Network Technology. The role also includes mentoring and participation in an extensive internal learning and development curriculum..
Is the CTO Graduate 80-100% as of 01.09.2026 position at Sunrise GmbH remote?
The CTO Graduate 80-100% as of 01.09.2026 position at Sunrise GmbH is based in Switzerland, Switzerland. Contact the company through Clera for specific work arrangement details.
How do I apply for the CTO Graduate 80-100% as of 01.09.2026 position at Sunrise GmbH?
You can apply for the CTO Graduate 80-100% as of 01.09.2026 position at Sunrise GmbHdirectly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process.