Senior Security Engineer
Halian | Managed Services, Recruitment Agency & Contract Staffing
Strasbourg, France Full Time Engineering Jobs France New
Job Description
Our client, located in Strasbourg is looking for a Senior Security Engineer.
Nature of Tasks
- Develop, implement, maintain, upgrade and test cybersecurity products.
- Provide cybersecurity-related support to users and customers.
- Integrate cybersecurity solutions and ensure their sound operation.
- Securely configure systems, services and products.
- Maintain and upgrade the security of systems, services and products.
- Implement cybersecurity procedures and controls.
- Monitor and assure the performance of the implemented cybersecurity controls.
- Document and report on the security of systems, services and products.
- Work closely with Operations on security implementation and operations-related actions.
- Implement, apply and manage patches and hardening guidelines to products to address technical.
- Communicate, present and report to relevant stakeholders.
- Integrate cybersecurity solutions into the organisation's infrastructure.
- Configure solutions according to the organisation's security policy.
- Assess the security and performance of solutions.
- Develop code, scripts and programmes.
- Identify and solve security-related issues.
- Collaborate with other team members and colleagues.
Knowledge and Skills
- Experience building end-to-end products or features for authentication, authorization, and data security.
- Experience working with security technologies (SSL, TLS, X.509, SAML, OAuth, JWT, AWS KMS, KMIP,
- Experience with low-level cryptographic mechanisms (AES, GCM, PBKDF2, HMAC, SHA2, etc.).
- Experience building features for both on-premise enterprise security products and cloud-based security products.
- Network engineering and architecture knowledge (TCP/IP, IPSEC, HTTP/S, routing protocols).
- Experience securing high-level complex systems such as data centers.
- Experience with Agile methodology and team collaboration tools.
- Experience with configuring routers and switches.
- Experience with firewalls.
- Proficient in Linux and Unix based operating systems.
- Security controls and solutions.
- Cybersecurity-related technologies.
Profile 5.3 – Senior Security Engineer Tender Technical Specifications (TTS)
Experience
- Minimum 10 years of professional experience in software systems security, cyber security, and information
Posted July 20, 2026