Network Engineer Internship (80-100%)

About the job

Electricity powers our lives. And we move electricity. Every day, we commit ourselves to the network-side supply security in Switzerland. On behalf of Switzerland and in cooperation with international partners, our employees ensure a powerful and reliable electricity grid.

From July 2026, we are looking for reinforcement at our headquarters in Aarau as

Network Engineer Internship (80-100%) - 1542

Ensuring electricity in Switzerland

In this exciting position, you are responsible for various tasks within the Network Services Team in the IT Infrastructure department. In particular, you will undertake the following tasks:

• Performing IOS upgrades on routers and switches including preparation, implementation, functional checks, and documentation
• Cleanups to stabilise and tidy the network environment
• Analysis and correction of incorrectly assigned systems/servers (moving from outdated or incorrect subzones to the designated target subzones) considering standards and dependencies.
• Coordination and alignment with several internal teams (e.g. for planning, scheduling, and implementation) in a project-oriented approach.
• Carrying out lifecycle measures on routers and switches (replacement/renewal according to specifications) including planning, execution, and follow-up
• Participation in the implementation of Cisco ACI upgrades (upgrade preparation, coordination, implementation steps, quality assurance)
• Creation or adjustment of processes (such as new installation, decommissioning, etc.)

This is how you make a difference

For this position, we are looking for a team player with a reliable, structured, and quality-conscious working style who possesses analytical problem-solving and decision-making skills. You bring the following:

• Degree (FH Bachelor/Master or HF) in computer science/telecommunications or an equivalent qualification
• Good knowledge of IP address management
• Experience with Cisco devices is an advantage
• Affinity for the network area (routing, switching, wireless LAN)
• Good German and English skills

How we inspire you

We offer varied and exciting tasks in a company unique to Switzerland and a modern working environment in close proximity to the Aarau train station. In addition, you benefit from the following perks:

• Flexible working hours (42 hours per week), including home office options
• 25-30 days of holiday as well as company holidays between Christmas and New Year
• Progressive social benefits and an attractive pension fund
• Opportunities for professional development
• Financial and/or time support for internal or external training
• Competitive salary and reward for good performance

About us

The Network Services Team is responsible for the construction, further development, and 2nd level support of the network infrastructure. We are an eight-member multicultural team dedicated with passion to the data networks of Swissgrid. We foster a comradely team culture and are proud to contribute to Switzerland’s supply security.