We are hiring! Join Luxquanta as an IT System ManagerCualquier información adicional que necesite para este trabajo se encuentra en el texto a continuación. Asegúrese de leerla detenidamente y luego envíe su solicitud.At Luxquanta, we are pioneering the Quantum Communications industry, delivering solutions that use the properties of quantum physics to secure communications. Five years in, we're scaling internationally — and we're looking for a technical leader who wants to own the IT infrastructure of a deep-tech company handling truly sensitive, classified information from day one. About the RoleAs IT System Manager, you'll have full ownership of Luxquanta's internal IT infrastructure — from cloud environments to air-gapped networks. In a company where IT security and system availability are regulatory requirements, not just operational nice-to-haves, this role carries real technical authority and direct influence over how we scale securely.Main Tasks & ResponsibilitiesInfrastructure & Operations: Deploy, maintain and monitor servers, network and endpoint infrastructure, manage our Microsoft Azure environment, and lead backup and disaster recovery planning and testing.End-User Support & Device Management: Be the technical backbone for all employees — manage MDM, own IT onboarding/offboarding end-to-end, and deliver IT inductions for new hires.Network Administration:



Design and monitor our LAN/WAN/wireless infrastructure, manage VLANs and firewall segmentation, and maintain isolated networks for classified information.Compliance & Governance: Keep IT documentation and security policies current, support ENS/GDPR audits, and report regularly on infrastructure status and risk.Qualifications & SkillsDegree in Computer Science, IT, or Telecommunications3–5 years of hands-on experience in IT systems administration or infrastructure, ideally in a fast-paced or regulated environmentSpanish & English: professional working proficiencyCybersecurity certification (CISM, CISSP, ISO 27001 Lead Implementer) — strong plusExperience with regulatory frameworks such as ENS, ISO 27001 or GDPR — strong plusFamiliarity with Zero Trust, CIS Controls or NIST — a plusCompensation & BenefitSCompetitive salary + private health insurance + ticket guarderíaHybrid working model with adaptable hoursShort Fridays during the summerSubsidized lunch at the office (under €2!)We are committed to building a diverse and inclusive workplace and welcome applications from candidates of all backgrounds and experience levels.Ready to help secure the future of communications? xkdbapo Apply today!#Hiring #ITJobs #SystemAdministrator #QuantumTech #Barcelona #DeepTech #Cybersecurity

📌 IT System Manager (Madrid)
🏢 LuxQuanta
📍 Madrid