ESN Engineer

3 days ago


Hull and East Yorkshire, United Kingdom Ericsson Full time

ESN Engineer Location: Dumfries, Scotland (relocation to Dumfries may be required) About this Opportunity As an ESN Engineer you will own a designated group of sites as part of a four‑person team. You will self‑manage, proactively maintain your sites, collaborate closely with other ESN engineers and the wider FSO team, and resolve problems to boost network resilience and availability. The role requires a flexible work schedule, participation in a 24/7 on‑call rota, potential shift work, and the ability to travel and stay away from home for service recovery, mainly on remote islands. What you will do Conduct corrective maintenance activities and manage site facility operations. Take full responsibility for assigned Emergency Service Network (ESN) sites, proactively maintaining them to prevent failures and coordinating with the technical team to resolve any issues. Lead problem management for your area, resolving major issues in your own and neighbouring areas. Work individually and as part of the FSO and wider Ericsson teams to achieve right‑first‑time resolution of work within customer SLA’s while maintaining safe working practices. Carry out reactive and proactive maintenance on multi‑customer, multi‑technology networks, meeting agreed performance targets (mostly EE/ESN). Participate in a 24/7 call‑out rota covering all equipment in the service area. Assist in developing and reviewing FSO processes and procedures to maximize efficiency. The skills you bring Radio Frequency (RF) transmission and receiver systems in mobile communication equipment. AC/DC power systems (single‑phase and three‑phase). UPS systems and deployed ESN generators. Satellite backhaul systems. Rectification and power distribution systems. GSM, UMTS and LTE fundamentals. Cellular network fundamentals, mobility management, and cell planning. Radio access network and core network architecture. Antenna systems, masthead amplifiers, feeder systems and connectors. Seniority level: Not ApplicableEmployment type: Full‑timeJob function: OtherIndustries: Telecommunications #J-18808-Ljbffr


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