Customer Success Engineer Cyber Security (Zurich, 100%)

**Are you passionate about cybersecurity and customer success? Do you believe customers should be at the core of everything you do?**

We are looking for a **Customer Success Engineer** to help organizations effectively prevent communication-based threats. In this role, you will guide our customers through their full lifecycle—from onboarding to long-term success—while taking ownership and working independently.

If you enjoy solving complex problems, working closely with customers, and growing in a fast-paced environment, we’d love to hear from you.

Tasks

You will work at the intersection of **engineering, customer success, and sales**, helping customers maximize the value and security of our product.

* Guide new customers through the full customer journey and enable them to maximize product value and security through technical demos, Proofs of Value (PoVs), email attack simulations, and onboarding.
* Maintain a strong and mutually appreciated relationship with our customers and anticipate issues early on
* Manage and drive satisfactory resolutions of customer issues
* Interface with the customer as well as the product development team to identify customer needs and turn them into value-adding product features
* Analyze problems in production to find and mitigate the root causes

Requirements

**You should apply if you**

* Have a solid technical IT background (ideally a degree in Computer Science or similar)
* Have **strong German and English skills** (spoken and written)
* Bring **2+ years of relevant work experience**, ideally in a customer-facing role
* Proficiency in Basic programming/scripting skills (e.g., Python, JavaScript, or Bash)
* Experience with tools like Postman, Git, or similar debugging tools
* Possess strong analytical and problem-solving skills
* Are able to quickly learn and adapt to new technologies and environments
* Enjoy working closely with customers and taking ownership
* Are able to explain complex technical concepts to non-technical stakeholders

**A big plus would be if you**

* Understand how **email systems (SMTP)** work
* Have knowledge of **email attack vectors and threat defense**
* Have experience working with **Linux CLI**
* Understand networking fundamentals (firewalls, VPN, SSH, HTTPS, proxies)

**Bonus:** Docker, Grafana, Postfix, Go

Benefits

**What we offer you**

* Employee shares to participate in our long-term success
* A fair and transparent compensation system
* High ownership and autonomy from day one
* The opportunity to be part of an exciting startup journey
* Hardware budget tailored to your needs
* Hybrid work model (3 days/week in our Zurich office) and flexible hours
* Regular team events, Tech Talks, and monthly All Hands lunches
* 5 weeks of paid vacation

We are looking forward to hearing from you!