Core Technical Lead

Join our Team

About this opportunity:

We are building a new “ Request for Change” function within Managed Services to drive technical governance, solution design, and change architecture across the Core Network domains.

What you will do:

• Lead a team of solution architects and integrators.
• Analyze service requirements, HLDs, LLDs, and Service Design Packages.
• Assess cross-domain impact across CS Core, IMS and PS Core.
• Define the end-to-end implementation architecture and deployment strategy.
• Lead technical risk, impact, rollback, and dependency assessments.
• Define testing, validation, KPI monitoring, and acceptance criteria.
• Review and approve MOPs, scripts, implementation plans, and change packages.
• Act as technical authority during CAB reviews and major implementations.
• Support root cause analysis and post-implementation reviews.
• Drive architectural standards, automation, and continuous improvement initiatives.

The skills you bring:

• 8+ years’ experience in telecom Core Networks.
• Strong expertise in: CS Core & IMS and good expertise in PS Core.
• Hands on experience on UDC solution/5G Core SA nodes/PGs/HSSs-FE/HLRs-FE/FNRs/MSSs Blade Cluster/MGWs/ STPs/ DSC/IP-STPs/GMSCs/CSCF/MTAS/EME/AFG.
• Experience with HLD/LLD analysis, impact analysis, migrations, upgrades, and network transformations.
• Experience working with change management, CAB governance, and operational handovers.
• Strong stakeholder management and technical leadership skills.
• Experience with NFV, OpenStack, VMware, Kubernetes, or cloud-native Core solutions.

Why join Ericsson? At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

Primary country and city: Saudi Arabia (SA) || Riyadh

Req ID: 793513