Global Telecom Security Trainer | Freelance Onsite Missions

P1 Security; Paris; On-site; EUR 166,000 - 277,000; Full time

Job summary

P1 Security is seeking an experienced Freelance Telecom Security Trainer to deliver multi-day onsite workshops for mobile network operators and clients worldwide. You will adapt and present established content and practical labs from P1 Security’s training platform, helping SOC teams understand signaling vulnerabilities and defenses.

Travel-friendly role with assignments typically around five days, potentially up to two weeks onsite.

Qualifications

• Deep telecom security expertise across SS7/SIGTRAN, LTE/Diameter, GTP-C, IMS/SIP and 5G domains.
• Proven experience delivering technical training to engineering or SOC teams.
• Ability to explain complex telecom protocols and defense strategies clearly.

Responsibilities

• Deliver multi-day onsite technical workshops worldwide for MNOs, regulators and enterprises.
• Review course scope, prerequisites and objectives with P1 Security prior to each mission.
• Adapt existing curriculum and labs for classroom delivery and ensure hands-on labs run smoothly.

Skills

SS7 / SIGTRAN

LTE / Diameter

GTP-C

IMS / SIP

5G

Tools

Wireshark

Linux-based lab environments

Job description

P1 Security is seeking an experienced Freelance Telecom Security Trainer to deliver multi-day onsite workshops for mobile network operators and clients worldwide. You will adapt and present established content and practical labs from P1 Security’s training platform, helping SOC teams understand signaling vulnerabilities and defenses.

Travel-friendly role with assignments typically around five days, potentially up to two weeks onsite.