Core Data Build Engineer

Core Data Build Engineer

Connect44 is a company that truly values its employees and fosters a culture of collaboration and innovation.

Position Overview

Connect 44 are looking for a Core Data Build Engineer to join our team on a Contract Basis.

Job location: United Kingdom, Reading, Berkshire

Available Positions: 2 positions

Job type: Contract

Job Ref. Number: CDBE28

Overall Purpose: A Core Data Build Engineer is responsible for data configuration activity within the core network elements.


Key Accountabilities:

Delivery Excellence:

Preparing and loading Cell / BSC / RNC / Femto / PANI related data build on Ericsson MBCs in support of Radio Programmes, Fixed Network Programmes and 4G Network Expansion Programmes.

Support business as usual (BAU), work requests, and projects loading data across impacted 2G/3G/IMS nodes, including Testbed, in accordance with Core Network Plans (CNP) and Customer Change Management Processes.

Work as Part of a Team delivering more complex Projects under the guidance of the Network Data Group (NDG) Manager or nominated Specialist Data Build Engineer, including supervision of related Project activities supported by Junior Data Build Engineers.

Review and Validate Core Network Plans as part of Data Build Quality Processes and discuss any issues with the planner for resolution.

Conduct data validation/auditing processes and interactions which are required for new element integration

Support network operations under the guidance of the Network Data Group Manager in faulting customer affecting failures and reduce customer lost hours.  This may include formal Call Out Rota.

Ensure data integrity across the network (Audits) with Ericsson mobile network core data build techniques across 2G/3G/IMS nodes

Ensure change requests (CRQs) are updated in accordance with VMO2 OPE Guidelines, including adding appropriate notes reflecting current status and completion/cancellation of CRQs.

Own and event control implementation activities for low impact and low risk changes



Quality Assurance:

Functions as per QMS (quality management system) procedures

Performs Quality Control processes in accordance with set guidelines

Ensures quality targets laid out are met for the processes owned

Follows all the customers change management and incident processes.



The authority is a consequence of the nature of the job and of the tasks established or delegated as allocated by The Network Data Group Manager



Required competencies:

Desirable for a BA/BSc degree in Engineering or Computer Science.


Minimum of 3 years of experience in voice core data building using Ericsson equipment is mandatory.

Strong technical background in the Telecommunications and Data Network configuration field as well as an understanding of all key elements that make up a mobile network.

Strong knowledge and understanding of data script building tools (e.g., Ericsson).

Good knowledge of the Ericsson IMS core data build techniques

An understanding of the Mavenir IMS core data build techniques


Experience of Planning systems, customer is using Magnet Plus

Preferable competence would be experience of the Remedy Change Management and Incident modules is required

Able to communicate in English Language both verbally and written Level A

A willingness to travel within Europe if required.

Validation Questions

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