NOC Manager

Tangent International are urgently looking for a NOC Manager to work a 6 month rolling contract based in South Africa (Johannesburg)
Technical Expertise:
Mastery in ≥1 domain (RAN/MW/IP/CN), understanding & O&M experience in ZTE RAN/MW/IP/CN product.
Cross-domain fault correlation skills (e.g. tracing IP transport issues to RAN KPI degradation)
E2E Process Mastery:
End-to-end control from FO monitoring to BO root cause analysis
Optimize incident escalation paths (e.g. P1 faults escalated to CTO in 15min)
Technical Decision-Making:
Lead critical fault recovery (≥99.99% annual uptime)
Approve high-risk change plans (e.g. core network patch upgrades)
Qualifications and Requirements:
Mandatory: CCIE/HCIE or equivalent
Preferred: 3GPP architecture certs (e.g. 5G NR Advanced)
Experience:
8 years telecom O&M (3 years BO specialist + 2 years FO leadership)
Resolved ≥3 critical failure types:
RAN: Massive MIMO beam failure
CN: AMF cluster outa...