ESN Engineer

Overview

ESN Engineer role ation:
Dumfries, Scotland area (candidates already residing in Dumfries or willing to relocate preferred). The role involves owning a designated group of sites, working as part of a four-person team covering adjacent territories, self-management, proactive site maintenance, and collaboration with the wider FSO team to boost network resilience and availability. The position requires a flexible work schedule, including a 24/7 on-call rota and potential shift work, with travel and remote-site assignments for service recovery, and leading recovery in major network events when in scope.

• Conduct corrective maintenance activities and manage site facility operations.
• Take full responsibility for assigned ESN sites, proactively maintaining them to prevent failures and lead coordination with other technical teams to resolve issues.
• Lead problem management for your area, resolving major issues in your own and neighbouring areas.
• Work individually and with the FSO and wider Ericsson teams to achieve right-first-time resolution within customer SLAs while maintaining safe working practices.
• Carry out reactive and proactive maintenance on multi-customer, multi-technology networks, achieving agreed performance targets (primarily EE/ESN).
• Participate in a 24x7 callout rota covering all equipment in the service area.
• Assist in developing and reviewing FSO processes and procedures to maximise efficiency.

• Radio Frequency (RF) transmission and receiver systems used 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, cell planning.
• Radio Access Network and Core Network architecture.
• Antenna systems, mast head amplifiers, feeder systems and connectors.

• Seniority level:
  Not Applicable
• Employment type:
  
  Full-time
• Job function:
  Other
• Industries:
  Telecommunications

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