Security Engineer - Blue Teamer

At **Trezor**, security isn’t a checkbox. **Security has always been at the core of what we do.** From day one, we understood the risks of weak security practices. That’s why we didn’t just follow standards — we helped define them. We introduced the first *hardware* wallet and pioneered widely adopted security features such as [Recovery seeds](https://blog.trezor.io/seed-pin-passphrase-e15d14a0b546), [Passphrases](https://blog.trezor.io/seed-pin-passphrase-e15d14a0b546), and [Shamir Backup](https://trezor.io/shamir/) — all of which contributed to our global success. We’re now looking for a **Security Engineer - Blue Teamer.** You’ll join our growing security team where your main focus is going to be monitoring and implementation (as opposed to hacking) and internal security (as opposed to product security). Outside of the team, you can expect to cooperate mainly with our brilliant IT admins.

## 👉 What You’ll Do - **Log management** - You’ll take over our current system - Come up with your own ideas of what to monitor and implement them - Keep related documentation and processes updated - Respond to alerts and investigate - **Implementation of security tools and integrations** - You‘ll inherit our current tools for access management, alerting etc. - Come up with your own ideas of what to monitor and implement them - **Security reviews** - You’ll advise your colleagues on how to implement their ideas in a secure manner - Review vibe-coded internal apps from a security perspective - **Endpoint security hardening** - You’ll oversee MDM security settings, set up antivirus programs etc.

## 💪 About you - Minimum of **2 years in a similar, hands-on security role** - **Coding experience** - Experience with some of the following technologies - Must have: **Linux, Git, Github, Python** - Nice to have: Slack apps, Graylog, Jenkins, Jamf Pro, Wazuh, Nessus, Suricata - Good **communication skills** - Proficiency in **English, Czech** is a plus - **On-site presence at least twice a week**

## 🤝 What We Offer - **A security-first company** - **Open-source mindset** - **Real ownership, no corporate layers** - **Flexibility and support** - **Professional development** - **Friendly, open culture** - **Option to get paid in bitcoin** - **Perks and benefits**

SatoshiLabs is a Czech technology holding company that develops hardware and software innovations in cryptocurrency and open-source security, including the world's first cryptocurrency hardware wallet Trezor. It focuses on bitcoin-first solutions for self-sovereignty, digital security, and decentralized finance, with products like Trezor wallets, Tropic Square secure chips, and other crypto tools serving users worldwide.