Senior Security Engineer

EUROPEAN DYNAMICS Group; Strasbourg; Sur place; EUR 90 000 - 130 000; Plein temps

Résumé du poste

EUROPEAN DYNAMICS (ED) is seeking a Senior Security Engineer to join the team and provide expert cybersecurity services remotely, with on-site collaboration for a major client. The role involves developing, integrating, and maintaining security controls across enterprise environments, including cloud and on-premises systems.

The successful candidate will work closely with Operations and cross-functional teams, applying SSDLC and modern DevSecOps practices, and communicating security updates and

Qualifications

• University degree in IT or relevant discipline with extensive security experience.
• Proven track record designing end-to-end authentication and data protection solutions.
• Experience with enterprise security technologies and protocols (SSL/TLS, X.509, SAML, OAuth, OpenID Connect, JWT).
• Experience securing both on-premises and cloud environments.
• Familiarity with SSDLC and DevSecOps in Agile environments.
• Strong Linux/Unix security administration and hardening knowledge.

Responsabilités

• Develop, implement, maintain and improve cybersecurity solutions and services.
• Integrate security into infrastructure for secure configuration and resilience.
• Monitor, patch and harden systems to meet security policies.
• Assess security posture and report improvements to stakeholders.
• Create documentation and communicate security updates to teams and clients.
• Collaborate with Operations and cross-functional teams to optimize security processes.

Connaissances

English proficiency

Linux/Unix

Network security

Secure SDLC

Threat assessment

Formation

University degree in IT or related field

Outils

SSL/TLS

X.509

SAML

OAuth/OpenID Connect

JWT

AWS KMS

Description du poste

We currently have a vacancy for a Senior Security Engineer to offer his/her services as an expert remotely. In the context of the first assignment, the successful candidate will be integrated in the team of the company that will closely cooperate with a major client’s IT team on site.

Your tasks

• Develop, implement, maintain, test, and continuously improve cybersecurity solutions, products and services;
• Integrate cybersecurity technologies into the organization's infrastructure, ensuring secure configuration, optimal performance and operational resilience;
• Implement, monitor, and maintain security controls, procedures, patches, and system hardening measures to address vulnerabilities and ensure compliance with security policies;
• Assess, monitor, and report on the security posture and performance of systems, services, and cybersecurity solutions, recommending improvements where appropriate;
• Provide cybersecurity support and technical guidance to users, customers, and internal stakeholders;
• Collaborate closely with Operations and cross-functional teams to implement, maintain, and optimize security-related processes and operational activities;
• Develop scripts, automation, and software components to support cybersecurity operations, improve efficiency, and enhance security capabilities;
• Identify, troubleshoot, and resolve security-related issues, ensuring timely remediation and continuous service improvement;
• Prepare technical documentation and communicate security updates, recommendations, and progress to relevant stakeholders;
• Work collaboratively with team members and business stakeholders to deliver secure, reliable, and resilient technology solutions.

• University degree in IT or relevant discipline, combined with minimum 10 years of working experience in software systems security, cyber security and information security practices;
• Proven experience designing, developing, and delivering end-to-end authentication, authorization and data protection solutions for enterprise environments;
• Proven experience with enterprise security technologies and protocols, including SSL/TLS, X.509, SAML, OAuth, OpenID Connect, JWT, AWS KMS, KMIP, and PKCS#11;
• Experience designing, developing and securing both on-premises and cloud-based security solutions;
• Experience securing complex enterprise environments, including data centers and distributed infrastructures;
• Experience applying Secure Software Development Lifecycle (SSDLC) principles and security-by-design practices;
• Experience working in Agile software development environments and using modern collaboration and DevSecOps tools;
• Knowledge of programming and scripting for developing, automating, and integrating cybersecurity solutions;
• Knowledge of Linux and Unix operating systems, including secure configuration, administration and system hardening.
• Knowledge of network architecture and security, including TCP/IP, HTTP/HTTPS, IPsec, routing protocols, firewalls, routers and switches;
• Knowledge of cryptographic concepts and algorithms, including AES, GCM, PBKDF2, HMAC, SHA-2 and key management principles;
• Knowledge of operating system security, network security, security controls and modern cybersecurity technologies.
• Excellent command of the English language.

We offer a competitive remuneration (either on contract basis or remuneration with full benefits package), based on qualifications and experience. All applications will be treated as confidential.

EUROPEAN DYNAMICS (ED) (www.eurodyn.com) is a leading Software, Information and Communication Technologies company, operating internationally (Athens, Brussels, Luxembourg, Copenhagen, Stockholm, London, Nicosia, Hong-Kong, Valetta, etc). The company employs over 1000 engineers, IT experts and consultants (around 3% PhD, 36% MSc and 53% BSc or equivalent). We design and develop software applications using state-of-the-art technology. The group generates annual revenues in the range of EURO 40 million, with an EBITDA in the range of 20%. The value of our contract portfolio exceeds EURO 250 million. EUROPEAN DYNAMICS is a renowned supplier of IT services to government institutions, multinational corporations, public administrations and multinational companies, research and academic institutes.

As part of our dedication to the diversity of our workforce, we are committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.

EUROPEAN DYNAMICS (ED) adheres to the General Data Protection Regulation principles by applying its Privacy Policy as published in www.eurodyn.com/privacy. By submitting an application to this position and by sharing your personal data with ED, you acknowledge and accept its Policy and authorise ED to process your personal data for the purposes of the company's recruitment opportunities, in line to the Policy.