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Senior Systems & Reliability Engineer (VPN)(m/w/x)
Optimizing global server network for privacy-focused tech company, implementing automation for 99.95%+ uptime. Linux internals, NFtables, and kernel tuning knowledge required. Stock options and company ownership stake.
Requirements
- Linux operating system internals (Debian/Linux)
- NFtables knowledge
- Networking stack knowledge
- Kernel tuning knowledge
- Orchestration and automation experience
- Ansible or similar tools experience
- Python proficiency
- Automation tool development
- Operational script development
- Monitoring solutions experience
- VictoriaMetrics experience
- Grafana dashboards experience
- Security principles understanding
- Infrastructure security best practices
- Strong problem-solving abilities
- High-pressure situation problem-solving
- Adaptability
- Willingness to learn new technologies
- Collaborative mindset
- Working with VPN R&D Team
- Working with Procurement
- Innovative thinking
- Addressing censorship challenges
- UDP and TCP/IP protocols understanding
- Protocol troubleshooting and optimization
- VPN protocols implementation and troubleshooting
- OpenVPN experience
- WireGuard experience
- Cryptography concepts knowledge
- TLS certificates knowledge
- Public key infrastructure (PKI) knowledge
- High-availability systems experience
- Resilient architecture design experience
- Background fighting network censorship
- Working in restricted internet environments
Tasks
- Oversee and optimize global server network
- Design and implement automation systems
- Ensure 99.95%+ infrastructure uptime
- Troubleshoot complex technical issues
- Develop monitoring and alerting systems
- Enhance real-time infrastructure visibility
- Engineer solutions for connectivity and stability
- Improve performance and scalability
- Enhance security and resilience
- Address adversarial network environments
Work Experience
- approx. 4 - 6 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- Linux
- Debian
- NFtables
- Ansible
- Python
- VictoriaMetrics
- Grafana
- OpenVPN
- WireGuard
- TLS
- PKI
Benefits
Competitive Pay
- Stock options
- Company ownership stake
Modern Equipment
- Hardware and software provision
Learning & Development
- Learning and development investment
Healthcare & Fitness
- Strong health coverage
- Wellness support
Retirement Plans
- Retirement options
More Vacation Days
- Generous leave
Informal Culture
- In-person collaboration
Free or Subsidized Food
- Free lunch and snacks
Public Transport Subsidies
- Public transport coverage
Additional Allowances
- Bike allowance
Parking & Commuter Benefits
- Parking coverage
Flexible Working
- Flexible working hours
Not a perfect match?
- ProtonFull-timeOn-siteExperiencedGenf, Zürich
- Proton
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Senior Systems & Reliability Engineer (VPN)(m/w/x)
Optimizing global server network for privacy-focused tech company, implementing automation for 99.95%+ uptime. Linux internals, NFtables, and kernel tuning knowledge required. Stock options and company ownership stake.
Requirements
- Linux operating system internals (Debian/Linux)
- NFtables knowledge
- Networking stack knowledge
- Kernel tuning knowledge
- Orchestration and automation experience
- Ansible or similar tools experience
- Python proficiency
- Automation tool development
- Operational script development
- Monitoring solutions experience
- VictoriaMetrics experience
- Grafana dashboards experience
- Security principles understanding
- Infrastructure security best practices
- Strong problem-solving abilities
- High-pressure situation problem-solving
- Adaptability
- Willingness to learn new technologies
- Collaborative mindset
- Working with VPN R&D Team
- Working with Procurement
- Innovative thinking
- Addressing censorship challenges
- UDP and TCP/IP protocols understanding
- Protocol troubleshooting and optimization
- VPN protocols implementation and troubleshooting
- OpenVPN experience
- WireGuard experience
- Cryptography concepts knowledge
- TLS certificates knowledge
- Public key infrastructure (PKI) knowledge
- High-availability systems experience
- Resilient architecture design experience
- Background fighting network censorship
- Working in restricted internet environments
Tasks
- Oversee and optimize global server network
- Design and implement automation systems
- Ensure 99.95%+ infrastructure uptime
- Troubleshoot complex technical issues
- Develop monitoring and alerting systems
- Enhance real-time infrastructure visibility
- Engineer solutions for connectivity and stability
- Improve performance and scalability
- Enhance security and resilience
- Address adversarial network environments
Work Experience
- approx. 4 - 6 years
Education
- Bachelor's degreeOR
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- Linux
- Debian
- NFtables
- Ansible
- Python
- VictoriaMetrics
- Grafana
- OpenVPN
- WireGuard
- TLS
- PKI
Benefits
Competitive Pay
- Stock options
- Company ownership stake
Modern Equipment
- Hardware and software provision
Learning & Development
- Learning and development investment
Healthcare & Fitness
- Strong health coverage
- Wellness support
Retirement Plans
- Retirement options
More Vacation Days
- Generous leave
Informal Culture
- In-person collaboration
Free or Subsidized Food
- Free lunch and snacks
Public Transport Subsidies
- Public transport coverage
Additional Allowances
- Bike allowance
Parking & Commuter Benefits
- Parking coverage
Flexible Working
- Flexible working hours
About the Company
Proton
Industry
IT
Description
Proton is a fast-growing tech company providing privacy-focused services like Proton Mail and Proton VPN, emphasizing ethical alternatives to Big Tech.
Not a perfect match?
- Proton
R+D Engineer(m/w/x)
Full-timeOn-siteExperiencedGenf, Zürich - Proton
Backend Engineer (B2B)(m/w/x)
Full-timeOn-siteSeniorGenf, Zürich - Banque Lombard Odier & Cie SA
Site Reliability Engineer(m/w/x)
Full-timeOn-siteSeniorGenf - Proton
Software Engineer (Linux)(m/w/x)
Full-timeOn-siteSeniorGenf, Zürich - Proton
Machine Learning Engineer(m/w/x)
Full-timeOn-siteExperiencedGenf, Zürich