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System Performance Engineer (specializing in IMS)
Ericsson
Full-time
budapest, budapest
Other-General
Posted:
May 11, 2026
Location:
budapest, budapest, Hungary
Job Description
Ericsson Hungary is looking for a System Performance Engineer (specializing in IMS)
About the role:
MTAS (Multimedia Telephony Application Server) is a key element of the IMS (IP Multimedia Subsystem), supporting multimedia telephony services, including VoLTE.
Our Characteristics and Dimensioning team of 3 Architects is responsible for analyzing the performance impact of new features, defining KPIs, building predictive models, and verifying system capacity and hardware needs, while focusing on Quality of Service, Efficiency and Reliability.
What you will do:
Analyze and test new software features from a performance perspective Contribute to defining KPIs and in the creation of predictive performance models Support dimensioning and capacity planning Collaborate with development and cross-functional teams Contribute to documentation and sales support materials Work with Cloud Native and virtualized environments
What you will bring:
Motivation to learn new tech...
About the role:
MTAS (Multimedia Telephony Application Server) is a key element of the IMS (IP Multimedia Subsystem), supporting multimedia telephony services, including VoLTE.
Our Characteristics and Dimensioning team of 3 Architects is responsible for analyzing the performance impact of new features, defining KPIs, building predictive models, and verifying system capacity and hardware needs, while focusing on Quality of Service, Efficiency and Reliability.
What you will do:
Analyze and test new software features from a performance perspective Contribute to defining KPIs and in the creation of predictive performance models Support dimensioning and capacity planning Collaborate with development and cross-functional teams Contribute to documentation and sales support materials Work with Cloud Native and virtualized environments
What you will bring:
Motivation to learn new tech...
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Job Type:
Full-time
Location:
budapest, Hungary
Posted:
May 11, 2026
Deadline:
June 20, 2026