5G Core & Network Slicing Deployment Engineer

83zero; Egham; On-site; GBP 70,000 - 80,000; Full time

Benefits offered by this job

Lunch provided

Pension contribution

Health insurance

Job summary

83zero is seeking an experienced Core Deployment & 5G Slice Integration Engineer to join our telecom technology team in the UK. You will deploy, configure and troubleshoot multi-vendor mobile core networks, Private 5G Core platforms and enterprise connectivity solutions.

This hands-on role requires strong experience across 4G EPC, 5G Core and network slicing, with work across AMF/SMF/UPF and Subscriber Management. Onsite collaboration with customers and partners is essential.

Qualifications

• Hands-on experience with 4G EPC, 5G Core, Private 5G Core, Mobile Network Architecture and Network Slicing.
• Experience with core network vendors: Ericsson, Nokia, Samsung, Huawei or equivalent platforms.
• Strong knowledge of AMF, SMF, UPF, UDM, AUSF, PCF and Subscriber Management.

Responsibilities

• Deploy and integrate mobile core network solutions for Private 5G and enterprise networks.
• Install, configure and upgrade core network software components.
• Configure core network services and management platforms.
• Manage subscriber provisioning, SIM management, APN/DNN configuration and service profiles.
• Support 5G network slicing configuration and validation.
• Integrate core networks with RAN, IP Transport networks and enterprise applications.
• Execute end-to-end connectivity, ATP and acceptance testing.
• Perform alarm validation, fault troubleshooting and root cause analysis.
• Support software upgrades, licensing activities and backup/restore procedures.
• Produce deployment documentation and technical reports.
• Support technical workshops and solution discussions.
• Translate customer requirements into effective technical solutions.
• Provide technical input into solution design, deployment planning and acceptance criteria.
• Work closely with customers, partners and internal technical teams.

Skills

4G EPC

5G Core

Network Slicing

Mobile Core Network Architecture

AMF/SMF/UPF/UDM/AUSF/PCF

Subscriber Management

RAN/Core integration

IP Networking

VLANs/Routing/VPN/Firewall

Troubleshooting

Technical Documentation

Job description

83zero is seeking an experienced Core Deployment & 5G Slice Integration Engineer to join our telecom technology team in the UK. You will deploy, configure and troubleshoot multi-vendor mobile core networks, Private 5G Core platforms and enterprise connectivity solutions.

This hands-on role requires strong experience across 4G EPC, 5G Core and network slicing, with work across AMF/SMF/UPF and Subscriber Management. Onsite collaboration with customers and partners is essential.