Site Reliability Engineer - Infrastructure Systems — Proton
- Location
- Genève
- Contract
- full-time
- Posted
- 24 days ago
Role overview
Join Proton and build a better internet where privacy is the default
Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right .
In some situations, Proton has literally helped save lives!
- Join Proton and build a better internet where privacy is the default
- Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right .
Application process
- When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy.
- We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.
Contacts
- Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe.
- Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at [email protected] .
- Proton does not accept unsolicited resumes from any sources other than directly from candidates.
- We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.
- To learn more about our privacy policy, please visit our privacy policy page . LI-ONSITE
Company and context
- Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds.
- We move fast, keep hierarchy light, and prioritize impact over optics.
- If you want to do meaningful work with exceptionally high-caliber people, this is it.
- Join us and do work you can truly be proud of.
- Check our open-source projects here ! Purpose of the role:
- You will be part of the Infrastructure Systems team which provides all base platforms in Proton (Kubernetes, VM orchestration, Bare metal provisioning) as well as all the critical services for them (DNS, DHCP, SoT, Monitoring...). What you will do:
- Infrastructure Management : Oversee and optimize our rapidly expanding global network of thousands of servers
- Automation & Reliability : Design and implement automation systems that ensure 99.95%+ uptime across our infrastructure
- Problem Solving : Serve as an active member of the on-call rotation, troubleshooting complex technical challenges across different network environments and censorship scenarios
- Monitoring Excellence : Develop and enhance sophisticated monitoring and alerting systems that provide real-time visibility into our global infrastructure
Additional details
- Check our open-source projects here ! Purpose of the role:
- You will be part of the Infrastructure Systems team which provides all base platforms in Proton (Kubernetes, VM orchestration, Bare metal provisioning) as well as all the critical services for them (DNS, DHCP, SoT, Monitoring...).
- Technical Implementation : Engineer solutions to improve connectivity, stability, performance, scalability, security, and resilience—particularly in adversarial network environments
- Security Knowledge : Understanding of security principles and best practices for infrastructure
- Collaborative mindset for working with the whole Infrastructure department Experience with bare metal provisioning On-premise cloud solutions experience Contribution to open-source projects
- The work you do here is real, and the impact is measurable. (read more about our impact here ) Salary Range : Paris
- Set hours that work for you and your team — because outcomes matter more than when the clock says you started. Our Commitment to Diversity and Inclusion
- If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know. Candidate Privacy Notice
- To learn more about our privacy policy, please visit our privacy policy page .
Notes and original content
- Check our open-source projects here !
- Purpose of the role:
- What you will do:
- Job requirements:
- What We Value:
- Collaborative mindset for working with the whole Infrastructure department
- Bonus points for:
- Experience with bare metal provisioning
- On-premise cloud solutions experience
- Contribution to open-source projects
Questions about this listing
What salary does Proton offer for this role?
Proton lists CHF 60'500 - 91'500 gross per year for this position in Genève. This is the salary published in the original listing (or, when the employer omits a figure, a realistic estimate for the role and sector) — the calculator on this site converts it to your actual net take-home once cross-border tax and social contributions are applied.
Is this a full-time role, and what type of contract does Proton offer?
This listing is a full-time position. The contract type shown here comes directly from the employer's original posting; always confirm exact hours, notice period and probation length with Proton during the application process, since these details can vary by role even within the same contract category.
Do I need a cross-border work permit for a role in Geneva?
EU/EFTA residents living in the border zone of the country adjoining Canton Geneva can apply for a G permit; the Swiss employer files it with that canton's migration office after the contract is signed. Border-zone rules and processing times vary by neighbouring country and canton, so confirm the specifics with Geneva's cantonal migration office or with HR during the application.
How do I apply for this position at Proton?
Use the "Apply now" button on this page — it links directly to Proton's original listing at job-boards.eu.greenhouse.io, so your application goes straight to the employer's own applicant-tracking system. Frontaliere Ticino does not collect or forward applications itself.
