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PRINCE IDONGESIT

@princeidongesit

Message

I design IAM and enterprise security controls across critical networks, infrastructure, and SOC operations.

Nigeria

Message

At WTL, I design and implement security controls for 3G/4G/5G core networks, IMS, EPC, signaling, and IP infrastructure. I translate architecture and configuration risks into practical hardening and mitigation requirements aligned with ISO/IEC 27001, NIST CSF, 3GPP, and GSMA requirements.

I've also strengthened enterprise security through Linux administration, IAM, Active Directory, LDAP, RBAC, MFA, SIEM tuning, incident response, threat hunting, and vulnerability remediation using Nessus, Nmap, Wireshark, Burp Suite, and Kali Linux.

Experience

Work history, roles, and key accomplishments

Current

Senior Telecoms Security Engineer

Current

WTL

Aug 2025 - Present (1 year 1 month)

Design and implement security controls across 3G/4G/5G core network, IMS, EPC, signaling, and IP infrastructure. Conduct security architecture reviews and assess risks across telecom interfaces.

Core Network IMS EPC Signaling IP Networks Firewalls IDS IPS Routers Switche Servers ISO 27001 NIST CSF 3GPP GSMA Diameter SS7 GTP U SIP DNS HTTP(S)Security Architecture Risk Assessment NOC SOC Coordination

L2 SOC Engineer

WTL

Jun 2019 - Aug 2025 (6 years 2 months)

Investigated and triaged L2 security alerts and incidents across SIEM, EDR, firewalls, IDS/IPS, and network monitoring platforms. Led incident escalation, containment, remediation, and root-cause analysis.

SIEM EDR Firewalls IDS IPS Network Monitoring Log Analysis Threat Hunting IOC Analysis Malware Analysis MITRE ATT&CK Incident Response SIEM Rule Tuning Nessus Nmap Wireshark Burp suite Kali Linux Vulnerability Assessment

Linux Administrator / IAM

BetaGlass

Apr 2018 - May 2019 (1 year 1 month)

Administered and secured Linux servers across production and enterprise environments. Managed Active Directory, LDAP, IAM, RBAC, privileged accounts, and access reviews.