# Senior Site Reliability Engineer (VPN Engineering)

Job Description Surfshark's VPN runs on thousands of servers worldwide, from the bare-metal infrastructure up, and the VPN Engineering team keeps every layer fast and dependable. We're looking for a Senior SRE to keep that global infrastructure resilient, secure, and high-performing at scale. You'll automate the deployment and management of a distributed fleet, sharpen observability and anomaly detection, and work shoulder to shoulder with software engineers on the backbone of an always-on service. This is a hands-on role for someone who treats reliability as an engineering discipline, not a fire drill, and enjoys large-scale automation, Linux networking, incident response, and performance tuning in complex production environments. Automate and scale the deployment of thousands of VPN servers across a global fleet, and design out single points of failure; Build reliable monitoring, logging, and anomaly detection that catches issues before they become incidents; Troubleshoot complex issues across Linux systems, networking, VPN protocols, and proxy layers; Reduce repetitive manual work with automation and internal tooling, from scripts to n8n workflows and Jira integrations; Par

- **Id**: 4059236
- **Url**: <https://alion.io/job/tesonet-senior-site-reliability-engineer-vpn-engineering>
- **Role**: DevOps
- **Role family**: DevOps
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Vilnius, Lithuania, Kaunas, Lithuania
- **Countries**: LT
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-11T02:42:25Z
- **Last verified at**: 2026-11-11T02:42:25Z
- **Board verified**: no
- **Days open**: 0
- **Description format**: text
- **Description chars**: 3501
- **Description truncated**: no
- **Benefits**: Professional development
- **Relocation offered**: no
- **Industries**: Custom Software Development, Angel Networks & Startup Accelerators

## Company

- **Id**: 56358
- **Name**: Tesonet
- **Domain**: tesonet.com
- **Url**: <https://alion.io/company/tesonet>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Ashby

## Salary

- **Min**: 4500
- **Max**: 7400
- **Currency**: EUR
- **Period**: month
- **Gross**: yes
- **Usd annual**: 99036

## Technologies

- **Anomaly Detection** — Optional: no
- **Ansible** — Optional: no
- **Bash** — Optional: no
- **CI/CD** — Optional: no
- **Claude** — Optional: no
- **Copilot** — Optional: no
- **Cursor** — Optional: no
- **DNS** — Optional: no
- **GitLab CI** — Optional: no
- **Incident Management** — Optional: no
- **Jira** — Optional: no
- **Linux** — Optional: no
- **n8n** — Optional: no
- **Python** — Optional: no
- **VPN** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-11T07:14:15Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 23
- **Reasons**: seen:0, win:early
- **Computed at**: 2026-11-12T01:09:39Z

## Pay

- **Stated usd annual**: 99036
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.