Core Lead Networks

2 weeks ago


Midrand, Gauteng, South Africa Liyema Consulting Full time

Key Responsibilities:

  • Define, monitor, and optimize PS and IMS Core Networks KPIs.
  • Develop technical solutions aligned with global strategies.
  • Present project deliverables and progress to senior stakeholders.
  • Enhance the technical skills of the local team.
  • Define a multivendor/multitechnology PS and IMS Core Networks strategy.

Essential Qualifications:

  • Bachelors degree in technology, with a preference in Telecommunication.
  • Minimum 12 years of overall experience in the telecom industry.
  • Minimum 10 years of experience as a service provider and/or equipment vendor.
  • Minimum 6 years of experience as a Solution Architect in telecoms/Core technology.

Compulsory Hard Skills:

  • Handson experience with Huawei MME, S-GSN, GGSN, PS core, and Ericsson P-Gateway and PS core.
  • Strong understanding of voice core solutions in CS and LTE (VoLTE and CSFB), EPSFB, and VoNR.
  • Familiarity with CEM & tracing tools for testing, analyzing, and troubleshooting (SmartCare, Astellia, Anritsu, Wireshark).
  • Proficiency in signaling protocols (SIP, Diameter, SS7, GTP, HTTP).
  • Experience in designing, optimizing, and managing PS and IMS Core networks elements, interfaces, and messaging.
  • Strong knowledge of LTE, 5G, and other relevant wireless technology.
  • Experience with troubleshooting E2E requirements (voice MOS, YouTube Experience, Gaming Experience).

Compulsory Soft Skills:

  • Excellent presentation and clientfacing communication skills.
  • Proficiency in Microsoft 365.

Apply Now
Don't miss out on this exciting opportunity to lead telecom projects in a global organization.

If you have the skills and experience we're looking for, apply today by sending your CV and cover letter to [email] or click the link below.



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