VoLTE & IMS Integration Engineer – 5G & Cloud

Ericsson; Randstad; On-site; EUR 65,000 - 90,000; Full time

Job summary

Ericsson Maastricht is seeking an early- to mid-career VoLTE/Control/IMS Integration Engineer. You will help integrate, test and troubleshoot voice and core network solutions in real customer environments while learning from experienced engineers.

As you grow, you’ll take more ownership of technical delivery, problem-solving and customer activities, collaborating across teams to keep services running smoothly.

Qualifications

• Bachelor's or Master's in Telecommunications, CS, EE, or equivalent.
• Interest in mobile networks (VoLTE, IMS, 4G/5G, IP networking or cloud).
• Hands-on exposure via work, internships, university projects, labs or personal projects.

Responsibilities

• Help integrate, test and troubleshoot VoLTE, IMS and 4G/5G Core network solutions in real customer environments.
• Work hands-on with network technologies and understand how voice/data travel through a mobile network.
• Investigate issues using logs, traces, alarms, KPIs and test results to find root cause.

Skills

Fluent English

Communication skills

Team collaboration

Curiosity

Troubleshooting

Learning mindset

Customer-facing

Education

Bachelor's or Master's in Telecom

Tools

SIP

Diameter

Linux

Job description

Ericsson Maastricht is seeking an early- to mid-career VoLTE/Control/IMS Integration Engineer. You will help integrate, test and troubleshoot voice and core network solutions in real customer environments while learning from experienced engineers.

As you grow, you’ll take more ownership of technical delivery, problem-solving and customer activities, collaborating across teams to keep services running smoothly.