Quality Assurance - Cyber Security Engineer

February 10, 2025 | Aurelie Valromex

Efficient

IP is a network automation and security company, specializing in DDI (DNS, DHCP, IP Address Management). Our Smart DDI approach provides enterprises and service providers with an innovative, appliance-based solution to simplify, automate, and secure the design, deployment, and management of critical network infrastructure.

Through patented technology, our 360º solution suite secures DNS services to safeguard sensitive data and ensures secure application access. Companies across various industries trust our solutions to support key IT initiatives such as cloud computing, IoT, 5G, and enterprise mobility.

The R&D team, QA team, product managers, developers and technical writers, is based in HQ France. A team composed of young technology enthusiasts who enjoy working in agility in a constantly evolving world.

As a QA cyber security engineer, your mission will be:

• Do pentesting, Cross scripting tests and exploit
• Document test results, including identified weaknesses and recommendations for remediation
• Scan for vulnerabilities and do technological survey to be informed on the last news and tools
• Design and implement the needed architectures
• Script all the test when it is possible to have automated tests
• Report all the discovered issue and follow for their resolutions
• Stay up-to-date on emerging threats and vulnerabilities
• Select and maintain relevant security testing tools
• Work closely with the development and security team
• Produce regular reports on the security status

You’ll be great for this role if you have these qualifications:

• A first relevant experience in cybersecurity, security tester, pentester or similar role (+2 years)
• Degree in Computer Science or relevant field
• Excellent communication and teamwork skills
• Tech oriented, autonomous, curious and resourceful profile
• Knowledge in IPv4 / IPv6, DNS & DHCP, Linux
• Knowledge of owasp projects, nessus, burpsuite
• Fluent in French

Nice to have:

• Organizational skills, attention to details & analytical mind
• Knowledge in Linux/BSD, Windows, Cloud Platforms (deployment, networking), scripting (shell, python, …), SSH, API
• ISTQB Certified Tester – Security Tester (CT-SEC)
• Certified Ethical Hacking (CEH)

Working conditions

We offer a great opportunity to grow with our company, in a rapidly advancing and strongly innovative environment.

At Efficient

IP, we fully believe in congeniality in the workplace and in our relationships with our customers, partners and colleagues. We ensure a positive work environment that is encouraging, enthusiastic and motivating to our team. This approach breaks down barriers in order to stimulate our company’s ambition of constant over achievement.

You will be part of a fun & ambitious team!

To apply, please send your cv and cover letter to: