Network Engineer (M/W)

We Elevate. Digitally.

SQLI, a European leader in customer experience and digital transformation, helps major international brands create value through technology and digital innovation. From strategy to the deployment of our clients technological assets, we design and build robust, high-performance architectures and engaging experiences by combining cutting-edge technologies, proven methodologies, and deep technical expertise.

To strengthen our teams (2,200 people across 12 countries), we are recruiting passionate individuals who share our values: Creative Spirit, Commitment, Forward Thinking.

The Network Engineer is responsible for designing, implementing, and supporting network services that

enable modern, container-based application platforms.

This role ensures highly available, secure, and scalable network connectivity across on‑premises, cloud,

and hybrid environments.

The engineer will work closely with Hosting, DevOps, and security teams to deliver resilient networking

future container orchestration platform.

• Design and evolve container network architectures (Kubernetes, OpenShift, Docker).
• Define IPAM, network segmentation, routing, and ingress/egress patterns.
• Ensure secure connectivity across clusters, nodes, and external services.
• Deploy and configure container networking plugins and network policies (zero trust).
• Integrate container platforms with enterprise networking (firewalls, DNS, LB, proxies).
• Build and automate connectivity across on‑prem, hybrid, and cloud environments.
• Monitor, troubleshoot, and ensure SLA-backed network operations.
• Implement network security controls and support compliance and risk management.

• Communication, Decision making, Collaboration and conflict resolution
• Excellent oral and written communication in English, German and/or French is an asset.
• Team player with excellent interpersonal skills.
• Ideally experienced in Scaled Agile environment
• Proven experience with Extreme Network products (77xx, 75xx, 74xx, 5420) as well as a good command of Extreme Fabric concept would be a strong asset
• Knowledge of KVM solutions and network service delivery
• Good understanding of Firewalling (CheckPoint)

• A human-sized agency (150 employees) close to its clients: you work in our offices or at our clients' sites as part of a team
• Career support with HR standards: annual review, training, assignment monitoring, etc.
• A friendly and dynamic work environment

Want to know more? Send us your application.

This role is Zürich-based.