Mobile Core Network Engineering

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November 21

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Castillians

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Castillians is a company whose publicly available text is inaccessible without JavaScript; the provided content only shows a message asking the user to enable JavaScript. No information about the company's product, services, industry, or target customers can be determined from this text alone.

51 - 200 employees

Founded 2006

📋 Description

• Be part of our Global Engineering Network! • Responsible for the correct installation, operation and maintenance of state-of-the-art core network focusing on latest technologies such as IoT, 4.5G and 5G mobile telephony. • Delivering the client's mobile telephony and IoT services in a consistent and reliable manner. • Researching, recommending and implementing technical solutions. • Troubleshooting of problems and providing timely corrective action. • Introducing new equipment while maintaining equipment under responsibility. • Report generation and data analysis. • Monitoring and analysing technical reports. • Preparing technical procedures and delivering training.

🎯 Requirements

• 5+ years of experience in a similar role with Ericsson mobile packet core network equipment (SGSN-MME, SGW/PGW/GGSN, DNS, HSS, AAA). • CCNA certification (or equivalent routing and switching expertise). • Experience with designing mobile IP networks, including packet core architectures. • Experience with installing and configuring Cisco networking equipment, including but not limited to configurations of OSPF, HSRP, BGP, MPLS. • Experience with creating and changing Checkpoint firewalls rulebase. • Knowledge and experience of SS7, Diameter, and GTP signalling, including protocol tracing and analysis. • A Degree/Diploma in ICT, IT, networking, telecommunications, or equivalent.

🏖️ Benefits

• Clear scope with no ambiguity over deliverables. • Opportunity for repeat engagements based on performance.