Capgemini Engineering_Cyber Security Architect (H/F)

As a Cyber Security Architect, you will take part in complex large-scale projects focused on the design, planning, and building of Telecom Infrastructures and Networks, enabling a wide range of use-cases such as Mission Critical Communications (post Tetra), Public Safety, Non-Terrestrial Networks (NTN) and Industrial IoT., * Design of end-to-end security architecture for Cloud and Telecom Infrastructures environments, covering the following domains: SIM/eSIM, Devices, RAN, Transport (MPLS/IP), EPC and 5G Core, IMS, MCx, OSS, and BSS.

• Develop security frameworks aligned with international standards (e.g., 3GPP, GSMA, ETSI, NIST, ISO 27001, etc.), best practices (e.g., defense in depth, zero trust, adaptive security) and organizational security policies.
• Conduct risk assessments and threat modeling for Telecom environments.
• Provide technical expert guidance to mitigate cyber security risks, vulnerabilities, weaknesses and incidents affecting the telecom environment.
• Assess and recommend security technologies (e.g., Firewalls, IDS/IPS, Encryption, PKI, HSM, PAM, EDR, SIEM, SOAR, etc.) and validate vendor solutions against security requirements.
• Create and maintain high-quality security architecture documentations (e.g., HLD, LLD), architecture diagrams, guidelines, procedures and training materials.
• Lead and/or collaborate with solution architects and integration teams to ensure secure deployments.

Technical Skills :

• 4G and 5G Security Compliance : GSMA, ENISA: TS33501, TS33.x, ETSI, NIST, etc.

• Security of RAN infrastructures : DNS/DHCP/IPAM, AAA, DIAMETER, RIC Security

• Security of radio communication protocols: 4G/LTE/5G, GSM/2G/3G, GTP, SCTP, etc.

• Security of transport networks (MPLS, IP, BGP, etc.), of cloud and virtualization platforms.

• Security of EPC/5GC core networks and interfaces : AMF, SMF, SMSF, UDR, 5G-EIR-BE, AUSF, 5G-EIR-FE, UDM, NRF, NEF, etc.

• Security of MCx and IMS services.

• Security of network management systems, OSS, and BSS.

• Secure architecture patterns and models : Zero-Trust, Layered Security Architecture, Defense in Depth, and Adaptive Security.

• Minimum Baseline Security Standard (MBSS) for hardening the configuration of telecom network elements.

• Security solutions and their vertical and horizontal integration strategies across the telecom environment, such as public key infrastructures (PKI), certificates life-cycle management (CLM), hardware security modules (HSM), cryptographic keys ceremonies, identity (IdM) and privileged access management (PAM), end-point detection and response (EDR), Security information and event management (SIEM), etc., Leader mondial des services d'ingénierie et de R&D, Capgemini Engineering met en oeuvre une connaissance sectorielle approfondie avec la maîtrise des dernières technologies digitales et logicielles pour accompagner la convergence des mondes physique et numérique. Avec plus de 55 000 ingénieurs et scientifiques dans plus de 30 pays, nous aidons nos clients à accélérer leur transformation vers l'Intelligent Industry. Get The Future You Want* |www.capgemini.com/fr fr

• Capgemini, le futur que vous voulez #LI-UC1

Do you have a Master's degree?, * Master's degree in computer science, information security, or telecommunications.

• Minimum 10 years of experience in cyber security, including minimum of 5 years in Telecom environments.
• Certifications: TOGAF, ISSAP, CISSP, CCSP or equivalent.
• Highly organized with the ability to manage multiple priorities effectively.
• Structured approach to problem-solving and decision-making.
• Excellent verbal and written communication skills in English (French is an asset).
• Strong presentation skills for technical and executive-level audiences.
• Ability to adapt to different cultural and business environments, with frequent travel worldwide to customers' locations.

Capgemini ist einer der weltweit führenden Anbieter von Management- und IT-Beratung, Technologie-Services und Digitaler Transformation. Als ein Wegbereiter für Innovation unterstützt das Unternehmen seine Kunden bei deren komplexen Herausforderungen rund um Cloud, Digital und Plattformen.