Senior Network Engineer

Technology, Data & Digital · Software & Web Development · Software Engineering · Network Administration

In short

Looking for a Senior Core Network Engineer with expertise in Ericsson IMS, 5G Core, and Cloud. You will be responsible for performance management, design, and deployment of VoLTE/IMS services, including KPI optimization and troubleshooting. Strong communication and customer handling skills are essential.

Responsibilities

Accountable for day-to-day delivery of the assigned project towards customer.
Handle & Lead IMS & fixed voice Performance Management and Design Planning scope for large CSPs.
Optimizing IMS network as per customer requirement & Perform parameters tuning etc.
Perform QoS, parameter, capacity audit as per customer requirement.
KPI analysis and recommendation to improve customer satisfaction.
Impact analysis for upgrade and NW changes.
Troubleshooting, Analysis, Impact Report and Tracing (PCAP, Wireshark).
Support with technical discussions in RFP discussion.
Leading IMS & CS Core scope in service deliver / governance calls.

Requirements

End to End knowledge of IMS / CS Core network.
Comprehensive IMS / VLTE / CS Core life-cycle maintenance (e.g., planning, deployment, monitoring, troubleshooting, Tracing & reporting).
Must have customer handling skills and excellent communication skills.
At least 3-4 years of Deployment / Design/Planning /Optimization experience of IMS Core Nodes (SBG, CSCF, TAS etc).
Strong troubleshooting skills on IMS / CS Core network.
Strong IMS & Voice network experience.
Hands-on skills in tracing.
Strong skills on Architecture and Interfaces for Ericsson Core network elements IMS, Fixed Voice, MSC, MGW, BC, HSS, CUDB, STP, DSC etc.
Expertise on operator network (IMS, Fixed Voice, CS, CUDB) and understanding.
Strong Technical Knowledge on IMS Core Network and idea of E2E network.

Desired Qualifications

5G Core & Cloud competence are added advantage.
Experience in 5GC, cloud is added advantage.
Detailed knowledge of Ericsson's existing and future product/services portfolio, roadmap information and system integration practices is advantageous.
Need to know the automation concepts.
Experience in python / scripting is beneficial.
Good Communication skills.

Benefits

An outstanding opportunity to use your skills and imagination to push the boundaries of what's possible.
Build solutions never seen before to some of the world's toughest problems.
Be challenged, but not alone. Joining a team of diverse innovators.
Opportunity to craft what comes next.
Encouraging a diverse and inclusive organization is core to our values.
Championing diversity in everything we do.
Collaborating with people with different experiences drives innovation.
Encouraging people from all backgrounds to apply and realize their full potential.
Ericsson is proud to be an Equal Opportunity Employer.

Skills

Ericsson IMSEricsson SBGEricsson CSCFEricsson MTASEricsson BGF5G CoreCloudVoLTEIMSQoSWiresharkPythonEricsson Core networkHSSCUDBSTPDSC

#Core Network#IMS#VoLTE#5G

About Ericsson

Pioneering technology for connecting billions of people worldwide

Our purpose \nTo create connections that make the unimaginable possible.\n\nOur vision\nA world where limitless connectivity improves lives, redefines business and pioneers a sustainable future.\n\nOur values\nPerseverance, professionalism, respect and integrity.\n\nThe future is a place for purpose & vision – ours are clear, and we invite partners, customers and consumers to join us in our journey. \n\nFor a brighter future. For all. Let's #ImaginePossible

See all open jobs at Ericsson Read more about Ericsson Website