{"id":3233457,"url":"https://alion.io/job/wix-infrastructure-engineer-core-systems","title":"Infrastructure Engineer - Core Systems","company":{"id":3668,"name":"Wix","domain":"wix.com","url":"https://alion.io/company/wix","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Chef","optional":false},{"name":"CI/CD","optional":false},{"name":"Configuration Management","optional":false},{"name":"DNS","optional":false},{"name":"Grafana","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Nginx","optional":false},{"name":"Prometheus","optional":false}],"status":"live","first_seen_at":"2026-10-25T07:46:19Z","employer_posted_date":"2026-10-25","last_verified_at":"2026-10-26T18:25:04Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Build, operate, and improve production infrastructure, with a focus on AWS, Kubernetes, and CDN and caching systems.\nTroubleshoot complex infrastructure issues across Linux, networking, Kubernetes, and content delivery.\nAutomate infrastructure provisioning and configuration management to make deployments consistent and reliable.\nDevelop monitoring and alerting, investigate production incidents, and implement improvements that prevent recurrence.\nCollaborate with development, support, and QA teams to improve infrastructure reliability and performance.\nPropose and implement improvements that benefit our infrastructure, teams, and users.\nParticipate in the team’s on-call rotation to resolve production incidents and restore service availability.\n 4+ years of experience operating production infrastructure, with strong Linux administration, networking, and troubleshooting skills.\nStrong understanding of AWS fundamentals, including compute, networking, load balancing, and auto scaling.\nPractical experience administering and troubleshooting production Kubernetes clusters, including cluster upgrades, networking, and scaling.\nExperience operating CDN and HTTP caching infrastructure using Varnish, NGINX, or similar technologies, with a solid understanding of HTTP, DNS, TLS, cache behavior, and invalidation.\nExperience automating infrastructure provisioning and configuration management using Terraform and tools such as Ansible, Chef, or equivalents.\nExperience using Prometheus, Grafana, or equivalent tools for monitoring, incident investigation, and performance troubleshooting.\nExperience with on-premises infrastructure, private clouds, hypervisors, or bare-metal servers is an advantage.\nAt Wix, we believe our best work happens together. 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