About P1 Security

Founded in 2011 by serial entrepreneur and security expert Philippe Langlois, P1 security is on a mission to secure critical and sovereign mobile networks by providing services and technologies to identify, detect and recover from critical threats and vulnerabilities.

P1 Security is one of the very few companies in the world tackling telecom security through pure Mobile and Telecom Security attacks and security from 5G and Cloud based infrastructure Security, OpenRAN, Network Slicing and RAN Sharing, Edge Computing (MEC), OpenRAN down to legacy 2/3/4G Diameter, SS7 SIGTRAN attacks, GTP manipulation and fuzzing

Our offering and expertise ranges from Network and Telecom Core Network Security, Intrusion Detection and Vulnerability Assessment solutions with technology backed by 10 years of engineering research. We are a lean scale up, engaged aggressively in emerging markets (Eastern Europe, Middle East, Asia), Europe and North America.

The P1 Security team includes experts from telecom operators and security companies as well as renowned security researchers who regularly present unique P1 Security research at leading international security conferences & GSMA working groups. P1 Labs, R&D branch of P1 Security, is sharing Open Source initiatives with the telecom security community (www.github.com/P1sec/)

In 2024, we are launching a new chapter for the company and we are looking to grow the team with stellar individuals ready to embark on a new journey for critical infrastructure security.

Job Description

P1 Security is looking for a Mid to Senior Penetration tester to join our Expert missions team. It is a full-time position (CDI).

You will play a key role in delivering redteam audits to our customers.

Key Responsibilities:

Basic Qualifications: