description du poste

Inter Holding Services SA

is a shared service center for the international group

Interogo Holding AG

, based in Switzerland. The overall purpose of Interogo Holding AG group is to manage investments with the aim of creating financial strength and build the reserves required to secure independence and longevity for their owner, Interogo Foundation. Interogo Foundation aspires to use our influence to empower people, organisations and businesses to do good for the people and the planet, while growing our assets responsibly. They believe capital should work for the benefit of many. Based in Waterloo, they are looking for a skilled Network Engineer. Job description As an experienced

Network Engineer

, you are the backbone of the organization's connectivity and security. You will be responsible for the

design, implementation, and support

of the multi-site network infrastructure, ensuring high availability, optimal performance, and robust security. Your responsibilities: Design, configure, and maintain a secure and highly scalable network infrastructure across all our environments Manage and optimize Palo Alto Firewalls (policy creation, threat prevention, VPN configuration, and support) Deploy and support Aruba switches and wireless access points, ensuring high availability and performance Administer the Aruba ClearPass solution for network access control (NAC) and Wi-Fi authentication Implement and maintain dynamic routing protocols (BGP, OSPF) to ensure efficient traffic flow and redundancy Actively monitor network performance and troubleshoot complex issues using advanced diagnostic tools and logs Work closely with cross-functional teams to ensure support for business applications and services. Maintain accurate and up-to-date technical documentation (configurations, network diagrams, and operational procedures) Stay current with emerging technologies and recommend improvements for infrastructure evolution You are part of a dynamic team of 4 IT people and report to the Group Head of IT Profile

You have a minimum of Bachelor’s degree in Computer Science, Information Technology, or a related field with a minimum

3 years of experience

in enterprise network engineering You possess strong technical expertise in

Palo Alto Firewalls

,

Aruba switches and access points

, the

Aruba ClearPass

solution, and

BGP and OSPF

routing protocols You have a solid understanding of of TCP/IP, VLANs, VPNs, and network security principles You are experienced with network monitoring and management tools (NMS) Relevant certifications (e.g., PCNSE, Aruba Certified Network Professional, CCNP) are a plus. Experience with

Cloud infrastructure

, preferably

Microsoft Azure

, is an asset Additionally, you have strong problem-solving skills and pay attention to detail. You work as part of a team and in an autonomous and proactive way You have excellent communication and documentation skills You communicate fluently in English, both verbally and in writing Offer

You become part of a dynamic team of 4 IT people, in a strong and growing international company You are based in the Waterloo office, in a very pleasant work environment with vivid team spirit and activities This is a position where you have a chance to be proactive and bring new ideas An interesting salary package is offered, including electric car (+ card), laptop, mobile, meal vouchers (7 EUR), hospitalization and group insurance, ambulatory medical expenses, bonus (not fixed), guaranteed income, 20+5 days of vacation,..