Infrastructure & Security Lead

Jobtailor; Puteaux; Sur place; EUR 90 000 - 120 000; Plein temps

Résumé du poste

Jobtailor is seeking a Lead IT Security and Infrastructure professional to independently lead security, networks, systems, and cloud projects. The role requires acting as Tech Lead for infrastructure and security domains, guiding architecture decisions and coordinating across technical, security, production and business teams.

The candidate will enforce security standards, manage risks, and ensure security by design across critical deployments, while aligning with CAB processes and incident

Qualifications

• Master's degree required in Computer Science or Cybersecurity.
• Minimum 8 years' experience in similar environments.
• Strong expertise in infrastructure and security.
• Proven experience managing technical projects.

Responsabilités

• Lead IT security and infrastructure technical projects independently: security, networks, systems, cloud, IAM, resilience, DR/BCP.
• Serve as Tech Lead for infrastructure and security domains.
• Coordinate technical, security, production, business teams and external partners.
• Harmonize management practices and ensure cross-project consistency.
• Oversee security incidents post-deployment and drive remediation plans.

Connaissances

Team Leadership

Stakeholder Coordination

Problem Solving

Communication

Critical Thinking

IT Security Management

Technical Project Leadership

Infrastructure Expertise

Cloud Security

Risk Management

Formation

Master's Degree in Computer Science

Master's Degree in Cybersecurity

Description du poste

• Lead IT security and infrastructure technical projects independently: security, networks, systems, cloud, IAM, resilience, DR/BCP


• Serve as Tech Lead for infrastructure and security domains


• Propose and validate technical and security architecture choices


• Coordinate technical, security, production, business teams and external partners


• Challenge solutions to ensure robustness, resilience and security


• Assist the Project Director in the overall management of a critical project


• Define and enforce technical and security standards


• Analyze security risks and technical and operational impacts


• Ensure security is integrated from project design (security by design)


• Structure and lead a team of technical project managers


• Harmonize management practices and ensure cross-project consistency


• Identify, anticipate and manage critical dependencies


• Maintain project flash reports and consolidate a multi-project view


• Produce monitoring indicators and ensure reliable reporting


• Prepare pre-project documentation for critical technical projects


• Manage technical changes, CAB reviews and critical production deployments


• Ensure compliance with security policies, standards and frameworks


• Oversee security incidents post-deployment and drive remediation plans


• Contribute to continuous improvement

Requirements

• Master's degree (Bac+5) in Computer Science, Cybersecurity or equivalent


• At least 8 years' experience in similar environments


• Strong expertise in infrastructure and security


• Proven experience managing technical projects


• Experience as a Tech Lead or cross-functional technical lead


• Expertise in IT infrastructures: networking, systems, virtualization, storage


• Proficiency in systems and network security: hardening, segmentation, bastion hosts


• Knowledge of Cloud security: AWS, Azure or GCP


• Familiarity with identity and access management: IAM/PAM


• Experience in vulnerability management, security audits and risk management


• Knowledge of continuity strategies: DR/BCP


• Strong background in critical, secure production environments


• Experience leading critical technical projects


• Ability to coordinate multi-stakeholder, multi-project teams


• Ability to structure and manage complex project setups


• Experience managing major risks and sensitive situations


• Experience in project governance and decision-making committees

Core Competencies

Demonstrates strong expertise in IT security and infrastructure management, with a focus on leading technical projects, ensuring compliance with security standards, and integrating security into project design. Proven ability to coordinate multi-stakeholder teams and manage complex project setups effectively.

Highest-signal resume keywords

• IT Security Management


• Technical Project Leadership


• Infrastructure Expertise


• Cloud Security (AWS, Azure, GCP)


• Risk Management

ATS Optimization Keywords

Hard Skills

• Cybersecurity


• Network Security


• Systems Security


• Vulnerability Management


• Disaster Recovery (DR)


• Business Continuity Planning (BCP)


• Identity and Access Management (IAM)


• Technical Architecture


• Project Governance


• Technical Standards Enforcement

Soft Skills

• Team Leadership


• Stakeholder Coordination


• Problem Solving


• Communication


• Critical Thinking

Certifications & Qualifications

• Master's Degree in Computer Science


• Master's Degree in Cybersecurity

Industry Keywords

• Infrastructure


• Security Standards


• Technical Projects


• Production Environments


• Security Policies