{"id":2810713,"url":"https://alion.io/job/enactor-senior-infrastructure-engineer","title":"Senior Infrastructure Engineer","company":{"id":4446377,"name":"Enactor","domain":"enactor.co","url":"https://alion.io/company/enactor","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rooster","truth_index":{"grade":"D","score":40,"open_postings":20,"ghost_share":1,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-27T05:46:45Z"}},"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":["United 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growth.\nWe’re looking for a Infrastructure & Network Engineer (Linux) to play a key role in designing, building, and supporting our core infrastructure, cloud environments, and networks.\nThe Role\nDesign, implement, and support Infrastructure across on-prem and cloud environments/ within Linux frameworks\nManage and optimise cloud platforms (AWS) supporting mission-critical retail systems\nOwn and maintain networking architecture, including LAN/WAN, VPNs, and connectivity across sites\nConfigure and manage firewalls, security policies, and access controls\nEnsure high availability, performance, and scalability of systems\nSupport ongoing transformation projects, including cloud migration and modernisation\nTech stack include: Networks, Dell Servers, Wifi, Switches, Firewalls, Linux, DNS& VM's\nWhat We’re Looking For\nProven experience as a Infrastructure Engineer or similar role\nSolid experience with networking (TCP/IP, DNS, VPNs, routing, switching, Linux)\nHands-on 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