Enterprise IT & Security Integration Engineer

Cerrion AG; Zürich; On-site; CHF 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Stock options

Flexible work arrangements

Job summary

Cerrion AG in Zurich is seeking a Customer Integration Engineer to act as the technical bridge between Cerrion and enterprise IT and security teams. You will lead onboarding, networking and data workflows, and support sales with technical insights and secure deployment strategies.

The role emphasizes structured processes, meticulous documentation, and close collaboration with infrastructure and security teams to ensure fast, compliant customer live deployments.

Qualifications

• Strong networking fundamentals and hands-on experience with TCP/IP, routing, DNS, VPNs, firewalls, and proxies.
• Solid IT security background and ability to answer enterprise security questions.
• Experience working directly with IT and security teams in enterprise settings.
• Ability to lead technical calls independently and drive alignment across technical and non-technical stakeholders.
• Highly structured, meticulous approach to tracking open items and progress.
• Get-it-done mindset with a focus on secure and rapid customer live deployment.
• Strong documentation habits and reusable artifacts.
• Fluent English; German is a plus.

Responsibilities

• Own customer IT onboarding and expansions, acting as primary technical contact for deployment and scaling.
• Guide integrations end-to-end: networking, access requirements, and validation with Cerrion's infra team.
• Lead customer security reviews: manage questionnaires, due diligence, and responses.
• Support technical resale and sales engineering: explain architecture and security to customers.
• Document customer installations with clear as-builts and integration notes.
• Build scalable enablement assets: docs, runbooks, diagrams, and FAQs for IT and security.

Skills

Networking fundamentals

IT security basics

Customer-facing experience

Technical leadership

Structured working

Documentation

English proficiency

German language

Tools

Linux

Docker

GitHub

Google Cloud Platform

Job description

Cerrion AG in Zurich is seeking a Customer Integration Engineer to act as the technical bridge between Cerrion and enterprise IT and security teams. You will lead onboarding, networking and data workflows, and support sales with technical insights and secure deployment strategies.

The role emphasizes structured processes, meticulous documentation, and close collaboration with infrastructure and security teams to ensure fast, compliant customer live deployments.