Security Integration Engineer for Projects

To support its expansion, Phishia is looking for a dynamic and committed Security Integration Engineer for Projects, ready to accelerate the growth of our sustainability activities while building on our historical expertise in cybersecurity and artificial intelligence.

About Phishia

Phishia is a consulting firm founded by two engineers, specializing in major technological and strategic challenges: cybersecurity, artificial intelligence, and sustainability. We support leading companies such as major CAC 40 players (Airbus, Bouygues, SNCF …), with recognized expertise in cybersecurity, the core of our business.
Our cybersecurity and environmental assessment divisions are experiencing rapid growth, driven by strong demand and our pragmatic approach.
Joining Phishia means becoming part of a human-sized, ambitious, and fast-growing organization, at the heart of digital and sustainable transformations.

Your responsibilities

As part of our project teams, you will contribute to securing client projects in demanding technical environments:

• Contribute to integrating security requirements from the project scoping and design phases (secure by design).
• Participate in the formalization of risk analyses (EBIOS RM), security plans, and compliance requirements (ISO 27001, NIS2, LPM, etc.).
• Support the implementation of technical security controls: system hardening, authentication, segmentation, and logging.
• Collaborate with system and development teams to validate the correct implementation of security measures.
• Take part in reviewing technical deliverables, ensuring requirements traceability, and preparing for security audits.
• Contribute to regulatory, standards, and technology monitoring related to secure integration.

Desired profile

Student in an engineering school or university program (Bachelor’s/Master’s level), with a specialization in environment, sustainable development, or CSR engineering
Autonomous, rigorous, analytical, and curious
Strong understanding of environmental, energy, and societal challenges
Comfortable handling environmental data and modeling tools (Excel, Python, carbon tools, etc.)
A first experience in a consulting firm or a CSR-related assignment is a plus

Internship framework

Duration: 6-month internship, starting September 2025
Location: remote work, with regular check-ins with the team
Possibility of occasional on-site assignments with clients (Paris, Nantes)
Compensation: legal internship allowance

Why join us?

Immersion in an agile and multidisciplinary ecosystem
Concrete, high-impact missions with a high level of autonomy
Accelerated skills development on key technical and regulatory topics
A flexible, stimulating, and supportive working environment