Are you a motivated IT Infrastructure Project Manager?

Are you looking for a new challenge and the opportunity to work in a unique, high-impact environment ?

An environment where you will shape the IT workplace, security, network, and hosting platforms that support engineers delivering cutting-edge projects across Aeronautics, Space, Rail, Telecom, Automotive, Defense, Health, Science, Services, and Environment.

Are you eager to work in a vibrant Mediterranean city , renowned for its exceptional food, lively nightlife, and thriving culture and creativity ?

Would you like to join a team that truly values:

• Agility and adaptability
• The voice of the customer
• Challenging assumptions
• Collaborative language

And where meetings are about thinking together, not just reporting ?

Join us at ALTEN!

Job Purpose

Lead the end-to-end delivery of complex infrastructure initiatives , and own a portfolio including Microsoft 365 migration, data center moves, network transformation, security rollout, and cloud initiatives , across multiple business units.

Own the scope, schedule, budget, risks, and stakeholder alignment , while ensuring adherence to engineering and change management standards .

Program & Project Ownership

• Translate strategic business outcomes into clear project scope, success criteria, and phased roadmaps .
• Develop integrated project plans, budgets, resource models, and procurement timelines .
• Lead governance activities including steering committees and stage gates, ensuring traceability from project charter to benefits realization .

Delivery & Execution

Lead the successful delivery of initiatives such as:

• Microsoft 365 migrations
• Data center moves
• Network implementations (core, edge, Wi-Fi, SD-WAN), segmentation, OT/IoT connectivity
• Cloud landing zones, hybrid cloud connectivity, identity integration
• Security solutions : PAM, firewalls, WAF
• Workplace modernization : Intune/MDM, collaboration tools, Copilot Chat
• Backup and DR orchestration , including resilience and failover testing

Coordinate cross-functional teams (Engineering, Security, Applications, Operations, Vendors) with defined RACI models and scheduled change windows .

Qualifications, Experience & Skills

Education & Certifications

• Bachelor’s degree in Computer Science, Engineering, Information Systems , or a related field
• PMP or PMI certification preferred

Experience

• 3–7+ years of experience in IT , with at least 3 years managing mid-to-large-scale infrastructure projects (multi-site or enterprise-level)
• Demonstrated successful delivery in at least three of the following domains:
• Microsoft 365 migration
• Data center migration
• Network core / SD-WAN implementation
• Cloud / hybrid architecture projects
• Workplace / endpoint modernization
• ITSM rollout

Technical & Tools Proficiency

• Project Management Tools : MS Project (or equivalent), ServiceNow, Power BI
• Methodologies : Waterfall, hybrid, Agile (adapted for infrastructure projects)
• Strong knowledge of change and release management processes

Soft Skills

• Strong executive communication and stakeholder engagement
• Ability to navigate between central and regional business units in large and global organizations
• Analytical thinking and structured problem-solving
• Conflict resolution and facilitation across diverse technical and business teams

Languages, Location & Work Model

• English is mandatory
• Spanish, Italian, or French is a strong plus
• Office-based role in Barcelona
• WorkFlex policy: 50% hybrid working model