Cybersecurity Offensive Analyst

IDEMIA Public Security; Courbevoie; Sur place; EUR 42 000 - 65 000; Plein temps

Résumé du poste

IDEMIA Public Security is seeking a cybersecurity pentester and auditor to perform technical evaluations of complex system environments within R&D products and customer delivery programs. You will identify vulnerabilities and propose remediation actions, using various security assessments as needed (pentest, code review, configuration audit).

Responsibilities include web/API pentests, embedded/IoT assessments, vulnerability validation, and clear technical reporting.

Qualifications

• Experience in embedded pentesting techniques.
• Vulnerability research in binaries and memory manipulation.
• Reverse engineering of embedded OS.
• Firmware analysis and hardware interface exploration.
• Web and mobile app pentesting knowledge (Android/iOS).
• Linux/Windows intrusion and network protocol security.
• Strong writing skills for technical reports.
• Fluent French and English.

Responsabilités

• Perform penetration tests on Web applications and APIs.
• Analyze mobile applications (Android/iOS).
• Work on embedded/IoT security pentests (firmware analysis, hardware interface exploration).
• Detect and validate vulnerabilities.
• Document findings clearly and present them in a technical report.

Connaissances

Embedded pentesting

Vulnerability research (binaries)

Reverse engineering

Firmware analysis

Web pentesting

Mobile pentesting (Android/iOS)

Linux/Windows intrusion

Network security testing

Scripting

Formation

Bac+5, Engineering school

Outils

Python

IDA Pro

Ghidra

Burp Suite

Description du poste

As a cybersecurity pentester and auditor, you are executing technical evaluations of complex system environments in the context of R&D products developments and customer delivery programs. You will identify vulnerabilities and propose remediation actions. You may have to use different types of security assessment depending on the perimeter (pentest, code review, configuration audit, etc.)

• Perform penetration tests on Web applications and APIs
• Work on embedded/IoT security pentests (firmware analysis, basic hardware interface exploration)
• Detect and validate vulnerabilities
• Document findings clearly and present them into a technical report
• Collaborate with project teams to help validate fixed
• Participate at Cybersecurity conferences and CTF
• Develop internal tools used for pentest

Job description:

As a cybersecurity pentester and auditor, you are executing technical evaluations of complex system environments in the context of R&D products developments and customer delivery programs. You will identify vulnerabilities and propose remediation actions. You may have to use different types of security assessment depending on the perimeter (pentest, code review, configuration audit, etc.)

• Perform penetration tests on Web applications and APIs
• Analyze mobile application (Android/iOS)
• Work on embedded/IoT security pentests (firmware analysis, basic hardware interface exploration)
• Detect and validate vulnerabilities
• Document findings clearly and present them into a technical report
• Collaborate with project teams to help validate fixed
• Participate at Cybersecurity conferences and CTF
• Develop internal tools used for pentest

Profile description:

For this position, we seek a candidate with the following skills set: Required technical skills: Knowledge embedded pentesting techniques -Vulnerability research in binaries e.g. memory manipulation -Methodology to pentest an embedded operating system -Reverse engineering -Hardware attacks Knowledge of web application pentest technique: Knowledge of mobile application pentest technique: Android and iOS Operating system intrusion in Linux (embedded or not), windows is a plus Network protocol security: capable of performing network attacks Applicative layer security Scripting Technology watch and security trends study Required Soft-skills: Synthetic mind with ability to vulgarize to non-technical public Good writing skills for different levels of stakeholders Passionate by hacking with ethical hacker mindset e.g. participating to CTF, or performing challenges Capacity to work as a team Rigor Autonomy Education: Bac +5, Engineering school Experience: 0 to 3 years in cybersecurity involving embedded security pentesting Language: French, English