Core Network Automation Engineer

Ericsson GmbH; Riyadh; On-site; SAR 180,000 - 240,000; Full time

Job summary

Ericsson is seeking an Automated Operations Engineer - Core Networks to monitor, troubleshoot, and maintain a large-scale CS, PS, and ITSC network. You will handle fault localization, incident recovery, and change requests across MSC, MGW, HLR, HSS, STP, SBC, UDM, and IMS nodes.

The role requires a BSc in Engineering (Telecommunications) and 2-3 years of relevant experience with deep knowledge of SIP, Diameter, SS7, ISUP, and related protocols.

Qualifications

• BSc in Engineering, preferably Telecommunications or related field.
• 2-3 years of experience in core networks.
• Strong understanding of core network protocols: SIP, Diameter, SIGTRAN, MAP, ISUP, etc.

Responsibilities

• Perform configuration changes and troubleshoot MSC, MGW, HLR, HSS, STP, SBC, UDM, and IMS nodes.
• Participate in discussions to improve monitoring and first-level troubleshooting capabilities.
• Ensure adherence to processes and continuous improvement.
• Manage fault handling, TT management and SLAs.
• Support change management and CR implementations.

Skills

SIP

Diameter

SS7

MAP

TCAP

SCCP

H.248

INAP

CAP

SIGTRAN

IMS

NFVI

NFVO

Education

BSc in Engineering (Telecommunications)

Tools

Virtualization

Middleware Platforms

Job description

Ericsson is seeking an Automated Operations Engineer - Core Networks to monitor, troubleshoot, and maintain a large-scale CS, PS, and ITSC network. You will handle fault localization, incident recovery, and change requests across MSC, MGW, HLR, HSS, STP, SBC, UDM, and IMS nodes.

The role requires a BSc in Engineering (Telecommunications) and 2-3 years of relevant experience with deep knowledge of SIP, Diameter, SS7, ISUP, and related protocols.