Senior Infrastructure and System Engineer

ABOUT USSignaturit Group is the Europeen champion of complete and secure digital transactions. Thanks to a modular platform, we automate transactional processes, from identity verification and KYC to electronic signature and legal archiving. More than 100 thousand customers rely on our solutions to accelerate their business activities, while optimizing their operations.As a certified Trusted Service Provider, we control over 35 million documents and carry out more than 180 million signatures a year, guaranteeing security, compliance and legal value.In France, you may know us as Universign (for electronic signatures) and VIALINK (for client onboarding and KYC).Today, more than 400 experts and passionate professionals, based in Paris, Barcelona and Valencia, are working every day towards our shared success.What you will do at Signaturit 🚀 Ensure the smooth running of the company's IT systems and communications. Administer and monitor all systems and infrastructure. Install, configure, test and maintain operating systems, software and applications. Guarantee the availability levels of systems and infrastructure.  Responsible for managing and supervising all systems and infrastructure. Install, configure, test, and maintain operating systems, software, and management tools; Install, configure, and manage computer equipment (PCs, printers, peripherals). Proactively ensuring availability levels in systems and infrastructure. Monitoring and testing application performance, identifying solutions and working with developers to implementfixes. Maintaining backup strategies. Writing automation scripts to increase system efficiency. Participate in system design. Provide level two and three support to users and other colleagues. Collaborate with suppliers and colleagues to resolve problems. What we believe should contribute to your success in this context 🎯-- • Experience in administration and troubleshooting Windows and Linux-based infrastructures.• Solid knowledge of Active Directory and Azure Active Directory.• Knowledge of identity management in AAD.• Solid knowledge of networks (OSI model, TCP/IP).• Experience in layer 3 management (routers, firewalls, VLAN).• Solid knowledge of hybrid cloud systems (Azure, AWS).• Extensive knowledge of the main DevOps tools. Familiarity and proficiency with the main DevOps tools, as well as open-source technologies and cloud infrastructure services, Microsoft Azure and AWS, without needing to be an expert in each of them.• Experience in virtualisation and containers (VMware, Dockers, Kubernetes)• Solid knowledge of scripting (PowerShell, Shell)• Solid knowledge of storage management (Dell Unity, HP MSA)• Experience in M365 tenant management, Exchange Online management.VALUABLE:- Knowledge ITIL or similar.- Certifications in virtualisation and/or networking.Indicative Interview Process (may vary if needed, but we'll try our best to anticipate and inform): HR Discovery Call (30 min) 1st interview with our business (direct report) Business case 2nd interview with our business & business case feedback Reference check Why Join Us 🤝 👩🏽‍💻 Flexible hybrid work set up ⏰ Flexible working hours 🏥 Health Insurance 🍽️ Meal Vouchers (Ticket restaurants) 💂🏼‍♀️ Language classes offered in English or French 📚 Access to specialized technical training platforms 🎂 Celebrate your birthday with a day off Join Our Vision 🎯Be part of Signaturit Group's journey to revolutionize digital transactions across Europe and beyond. We are excited to welcome fresh talent who are eager to make a meaningful impact in the digital world.👉🏽 For more information, explore our website and discover how you can contribute to our mission. We are looking forward to meeting you* The use of the masculine gender has been adopted for ease of reading and is not intended to be discriminatory.