Security Business Partner - Cybersécurité - Ile-de-France

Sopra Steria; Courbevoie; Sur place; EUR 60 000 - 100 000; Plein temps

Résumé du poste

Join a forward-thinking company at the forefront of transportation technology as a Cybersecurity Architect. In this pivotal role, you will define security architecture patterns and design robust security mechanisms to safeguard the information systems. Collaborate with a team of experts to enforce security policies across diverse infrastructure and business projects. This position offers a unique opportunity to lead innovative cybersecurity solutions in a dynamic environment, contributing to the future of greener and smarter mobility. If you're ready to make a significant impact, we want to hear from you!

Qualifications

• 7+ years of experience in cybersecurity, with 3 years in architecture and design.
• Strong knowledge of security tools and mechanisms.

Responsabilités

• Define security architecture patterns and design security mechanisms.
• Conduct security studies and validate architectures.

Connaissances

Security Architecture

Risk Analysis

Cloud Security

Network Security

Fluency in English

Formation

Bachelors in Engineering

Masters in Technology

CISSP or CISM

Outils

Microsoft Azure

IDS/IPS

IAM

PKI

Antivirus

Description du poste

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Description de poste

Req ID : 470477

At Alstom we understand transport networks and what moves people. From highspeed trains metros monorails and trams to turnkey systems services infrastructure signalling and digital mobility we offer our diverse customers the broadest portfolio in the industry. Every day more than 80 000 colleagues lead the way to greener and smarter mobility worldwide connecting cities as we reduce carbon and replace cars.

Reporting directly to a Security Architecture Manager the Cybersecurity Architect defines security architecture patterns and contributes to design the appropriate security mechanisms and tools to be implemented within the Alstom Information System. He / She is part of a team of security architects who define and support security solutions standards and rules to be implemented to enforce the Security Policy in all Infrastructure and Business projects.

MAIN RESPONSABILITIES

The Cybersecurity Architect acts as the solution owner for specific security solutions under his / her responsibility Key responsibilities as cyber solution architect are :

• Project Assessment : Identify project needs and gather functional and technical requirements.
• Use Case Development : Define use cases create an enablement roadmap and establish Acceptance Testing criteria.
• Business Case Creation : Develop a business case with Total Cost of Ownership (TCO) analysis.
• Architectural Documentation : Validate or produce Architecture Design Documents (ADD) and specify integration requirements.
• Stakeholder Engagement : Present solutions and create a service catalog for enhancement by the Solution Manager.
• Security Standards : Conduct security studies validate architectures and implement infrastructure hardening.
• Leadership : lead subcontractors during design and build phases.
• Monitoring and Improvement : Engage in technology monitoring and drive continuous improvement of cybersecurity solutions.
• Operational Support : Provide troubleshooting expertise and assist in the development of cyber solutions.
• Roadmap : Define roadmaps and support budgeting for security projects

The Cybersecurity Architect follows and validates the security aspects in Alstoms IT projects Key responsibilities as cyber architect are :

Review and approve security deliverables : information system security questionnaires architecture design documents

Risk analysis perform risk analysis and identify mitigation plan when relevant

Security Insurance Plan make sure that all IT partners / providers respect the security policy when they deliver services (e.g. Cloud or SaaS provider)

Security Acceptance make the right decision considering the residual risk and the asset value

QUALIFICATIONS

Bachelors / Masters degree in Engineering / Technology

CISSP or CISM

Experience in Transport Industry is a plus

7 years of work experience in cybersecurity3 years in architecture and design

GENERAL COMPETENCIES & SKILLS

Knowledges and understanding in Security Architecture / Infrastructure Architecture.

Able to identify and document specific security issues propose resolution options and interpret matters from the perspective of involved stakeholders.

Able to analyse technical risks and vulnerabilities and to design the appropriate network security pattern (firewalling proxy WAF VPN etc..

Good understanding of security tools and mechanisms (IDS / IPS antivirus antimalware authentication mechanisms IAM PKI encryption etc..

Good understanding of cloud solutions (Microsoft Azure / O365 security solutions in and for the cloud).

Knowledge of ISO 27002 and ISO 27005.

Risk analysis

Fluency in English

You dont need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family youll be proud. If youre up for the challenge wed love to hear from you!

Important to note

As a global business were an equalopportunity employer that celebrates diversity across the 63 countries we operate in. Were committed to creating an inclusive workplace for everyone.

Job Type : Experienced

Key Skills

APIs,Pegasystems,Spring,SOAP,.NET,Hybris,Solution Architecture,Service-Oriented Architecture,Adobe Experience Manager,J2EE,Java,Oracle

Employment Type : Full Time

Experience : years

Vacancy : 1