{"id":4059236,"url":"https://alion.io/job/tesonet-senior-site-reliability-engineer-vpn-engineering","title":"Senior Site Reliability Engineer (VPN Engineering)","company":{"id":56358,"name":"Tesonet","domain":"tesonet.com","url":"https://alion.io/company/tesonet","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Vilnius, Lithuania","Kaunas, Lithuania"],"countries":["LT"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":4500,"max":7400,"currency":"EUR","period":"month","gross":true,"usd_annual":99036},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Anomaly Detection","optional":false},{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"DNS","optional":false},{"name":"GitLab CI","optional":false},{"name":"Incident Management","optional":false},{"name":"Jira","optional":false},{"name":"Linux","optional":false},{"name":"n8n","optional":false},{"name":"Python","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-11-11T02:42:25Z","employer_posted_date":null,"last_verified_at":"2026-11-11T02:42:25Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Job Description\nSurfshark'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.\n\nAutomate and scale the deployment of thousands of VPN servers across a global fleet, and design out single points of failure;\n\nBuild reliable monitoring, logging, and anomaly detection that catches issues before they become incidents;\n\nTroubleshoot complex issues across Linux systems, networking, VPN protocols, and proxy layers;\n\nReduce repetitive manual work with automation and internal tooling, from scripts to n8n workflows and Jira integrations;\n\nPartner with software engineers to optimize the infrastructure and improve tooling, CI/CD, and reliability processes;\n\nLead incident response, postmortems, disaster recovery readiness, and long-term performance work.\n\nRequirements\n\nProven experience in SRE or similar roles, with real ownership of production-critical systems at scale;\n\nStrong Linux systems and networking knowledge, including DNS, VPNs, routing, firewalls, and proxies;\n\nSolid experience with Ansible and infrastructure automation in production, and scripting skills (Bash/Python) for operational automation;\n\nExperience with monitoring, logging, and troubleshooting performance and reliability issues at scale;\n\nFamiliarity with GitLab CI/CD, incident management, disaster recovery, and secure infrastructure practices;\n\nComfort using AI tools (Claude, Cursor, GitHub Copilot) to reduce manual work, and the judgment to check their output for security and performance.\n\nNice to have\n\nHave experience with bare-metal provisioning and network boot (iPXE/PXE), hardware lifecycle, and out-of-band management;\n\nHave coordinated with hosting or colo providers through remote-hands and provider APIs;\n\nHave operated other latency-sensitive, globally distributed services, or driven cross-team architecture decisions.\n\nCompany offers\n\nGrowth and learning opportunities: time dedicated to learning, conferences, online learning platforms, and books for your professional development;\n\nHealth and wellness: we want you to feel and be your best. That's why we offer various benefits, from online workouts, a physical coach and a gym to regular mental health checks;\n\nTools of your choice: choose technical equipment and the tools you need to do your best;\n\nCommunity and celebrations: get ready for long-lasting traditions such as yearly workation, Friday get-togethers, various team buildings and company celebrations;\n\nConvenient commuting: traveling from point A to point B can be a pain. That’s why, depending on your unique circumstances, we compensate part of your public transport costs;\n\nWork-life balance: We encourage working in the office, with the possibility of up to two remote days per week. Plus, with our WFA policy, you can work from almost anywhere in the world;\n\nPremium Surfshark accounts: for you, your family, and friends;","description_format":"text","description_chars":3501,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Custom Software Development","Angel Networks & Startup Accelerators"],"lifecycle":[{"event":"open","at":"2026-11-11T07:14:15Z"}],"visa":[],"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":"2026-11-12T02:29:27Z"},"pay":{"stated_usd_annual":99036,"is_top_pay":false},"html_url":"https://alion.io/job/tesonet-senior-site-reliability-engineer-vpn-engineering","json_url":"https://alion.io/job/tesonet-senior-site-reliability-engineer-vpn-engineering.json","meta":{"generated_at":"2026-11-12T02:29:27Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":5625,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":56358},"rest":"https://alion.io/mcp/rest/get_company?id=56358"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftesonet-senior-site-reliability-engineer-vpn-engineering"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Ftesonet-senior-site-reliability-engineer-vpn-engineering"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Ftesonet-senior-site-reliability-engineer-vpn-engineering"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/tesonet-senior-site-reliability-engineer-vpn-engineering\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftesonet-senior-site-reliability-engineer-vpn-engineering"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4059236}},{"tool":"search_jobs","arguments":{"company":"tesonet.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4059236},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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