Cross-functional Infrastructure Architect - Defense & Security - Ile-de-France

Role Summary

As part of a dynamic, agile and human-sized team, you will evolve in a rich and stimulating technical environment.

We offer you varied missions with ambitious challenges in stimulating and multicultural sectors of activity, in an international context.

Join a company where a strong entrepreneurial spirit reigns and an atmosphere conducive to your development. Participate in a sustainable digital transformation at the heart of a human adventure within a large international group.

Your role and missions

You must, on the basis of functional and application architecture files, or expression of needs, specify the IT infrastructures (servers, storage, LAN, WAN, SSI, technical bases and middleware) to be implemented in consistency with the technical directives, while respecting costs, deadlines and performance and quality of service objectives.

You collaborate on development and renovation projects for shared infrastructures: consolidation of virtualized IT platforms in Datacenters, taking into account security, suitability for needs, as well as performance constraints and resilience.

You participate in or lead technical workshops for the creation of POC (proof of concept) in areas related to virtualized platforms.

You conduct critical comparative analyzes of virtualization technologies and solutions with regard to needs and constraints.

You develop technical architecture files, more specifically in the field of virtualized platforms, taking into account resilience, storage, security and network aspects.

You develop and manage the planning for the implementation of these infrastructures or the supply of resources.

You develop technical installation specifications for cross-functional applications taking advantage of the functionalities of virtualized platforms.

You coordinate the actors responsible for installing equipment or supplying IT resources and verify the implementation of what has been specified.

You demonstrate, in the tasks listed, a mastery of the architectures and issues of virtualized infrastructures in a Datacenter environment (VMware, NSX, KVM, Kubernetes, cloud, etc.).

You participate in the development of the credit utilization program and manage the budgets relating to the acquisition of infrastructure.

Your technical environment may consist of

• Architecture
• Linux
• Windows
• Database
• Application server (tomcat, wildfly, jboss, etc.)
• Presentation server (apache, nginx)
• Vmware virtualization (servers, ram, cpu, disks, snpashot)
• Cloud (IAAS, SAAS, PAAS)
• Network (IP address, network mask, route, DNS, etc.)
• Operating tools: mastery of Centreon, Vtom and Netbackup
• ITIL
• DevOps (forge, git, ansible, etc...)

#LI-HYBRID #PF

An inclusive and committed employer, our company works every day to fight against all forms of discrimination and promote a respectful working environment. This is why, committed to diversity and diversity, we encourage all applications and all profiles.

https: //www.soprasteria.fr/nous-connaitre/nos-engagements

Requirements

• Graduate of a bac+5 and from an engineering school or equivalent training, you have at least 6 years of experience in an Infrastructure Architect position
• Experience in the Defense and aerospace sectors would be a plus.
• Curious, rigorous and proactive, you are recognized for your listening skills and your analytical and innovative skills. Your qualities such as diplomacy, team spirit or even a sense of customer service will also be essential assets to your success in the missions entrusted to you.
• Are you motivated to join a dynamic, rapidly expanding sector, within a large, ambitious group that is a leader in innovative technologies? Join us!
• Do you recognize yourself? We look forward to meeting you!

Benefits

What we offer you

• A teleworking agreement to telework up to 2 days per week depending on your missions.
• An interesting benefits package: mutual insurance, a CSE, restaurant vouchers, a profit-sharing agreement, vacation bonuses and co-optation.
• Multiple career opportunities: more than 30 job families, so many pathways to imagine together.
• Hundreds of training courses to develop your skills and evolve within the Group
• Independent training platforms to prepare for your certifications and support your personal development
• The possibility of getting involved with our foundation or our partner “Friday”.
• The opportunity to join the Tech'Me UP collective (training, conferences, monitoring, and much more...).

About the Company

About Sopra Steria

Sopra Steria, a major player in Tech in Europe, with 51,000 employees in nearly 30 countries, is recognized for its consulting, services and digital solutions activities. It helps its clients carry out their digital transformation and obtain concrete and lasting benefits. The Group provides a global response to the competitiveness challenges of large companies and organizations, by combining in-depth knowledge of sectors of activity and technologies with a collaborative approach. Sopra Steria places people at the heart of its action and is committed to its clients to make the most of digital technology to build a positive future. In 2024, the Group achieved a turnover of 5.8 billion euros.

The world is how we shape it*

Sopra Steria Infrastructure & Security Services is the Sopra Steria business unit dedicated to infrastructure, cloud and cybersecurity activities. She is a key player in Sopra Steria's end-to-end. With its 3,000 employees, Sopra Steria I2S stands out for the flexibility of its delivery model which combines customer proximity from our 8 agencies and the advanced industrial capabilities of our off-shore service centers.