Senior Core Network Engineer — Lead Config Mgmt

Future Connections; España; Híbrido; EUR 90.000 - 140.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary

Health insurance

Flexible compensation plan

Annual training budget

Flexible working model

Descripción de la vacante

Future Connections is seeking a Senior Core Network Engineer to lead configuration management across a multi‑vendor core network environment in Europe. You will define technical direction, defend decisions to stakeholders, and mentor a high‑impact squad responsible for core platform coding.

The role requires hands-on experience with NETCONF/YANG, CM tooling, and 5G SA Core deployments, with English fluency and Spanish a plus.

Formación

• Extensive experience running a Configuration Management tooling stack for mobile Core (Cisco NSO, HPE Service Director, Ericsson ENM or equivalent).
• Track record of managing configuration change on live Core (change windows, governance, rollback, KPI validation).
• Fluent with NETCONF and YANG; read schema deviations and perform get-config/edit-config.
• Hands-on experience with at least one 5G SA Core (Ericsson, Nokia or Huawei) with 5G SBA/4G EPC knowledge.
• Experience leading a delivery squad through a customer-facing service delivery or deployment.
• Fluent English; working Spanish is a strong plus.

Responsabilidades

• Own the technical design of Configuration Management capabilities within a complex, multi‑vendor Core Network environment, ensuring scalability and resilience.
• Lead a delivery squad: you set direction and review design, while your team handles day‑to‑day platform coding.
• Make and defend technical decisions in front of the customer's Core Engineering team.
• Drive the translation of operator change practices — change windows, CMDB updates, rollback expectations — into automated, auditable gates.
• Own vendor and data‑model engagement across Ericsson, Huawei and other in‑scope vendors, including YANG modules and NETCONF exports.
• Be the technical escalation point for the account, from vendor engagement to lab access and integration with the customer's change‑management systems.

Conocimientos

Delivery leadership

Configuration management

NETCONF/YANG

5G Core

Stakeholder management

English fluency

Herramientas

Cisco NSO

HPE Service Director

Ericsson ENM

YANG toolchain

libyang

pyang

yangdiff

Kubernetes

Python

Descripción del empleo

Future Connections is seeking a Senior Core Network Engineer to lead configuration management across a multi‑vendor core network environment in Europe. You will define technical direction, defend decisions to stakeholders, and mentor a high‑impact squad responsible for core platform coding.

The role requires hands-on experience with NETCONF/YANG, CM tooling, and 5G SA Core deployments, with English fluency and Spanish a plus.