Madrid
As an IT M365 Expert, you are responsible for the design, development, and reliable operation of our cloud-based Modern Workplace environment built on Microsoft 365. You ensure that employees have secure, efficient, and high-performing digital workplace solutions. You collaborate closely with IT Security and Networking team. • Core Microsoft 365 Platform Ownership, • Operate, maintain, and optimize all core M365 workloads, with specialized mastery in Microsoft Teams, SharePoint Online, OneDrive for Business, Exchange Online, and Entra ID., • Ensure continuous availability, performance, scalability, and reliability of the entire M365 ecosystem, including collaboration workloads and content services., • Oversee tenant‑wide configuration, service health monitoring, adoption governance, and lifecycle management., • Team lifecycle, templates, naming conventions, expiration & archival, • Channel governance, granular permission models, and private/shared channels, • Teams meeting policies, voice configurations, Teams Rooms, and compliance recording, • Teams App governance: policies, app permission setups, third‑party integrations, • Ensure seamless collaboration by configuring Teams SharePoint integrations, inheritance models, and permissions alignment. (Aligned with your organization’s use of Teams as primary data workspace), • Provide expert guidance in Teams-driven document management, versioning, secure sharing, and data classification., • Architect, implement, and manage SharePoint Online site collections, hubs, information architectures, metadata structures, libraries, lists, and DLP-enforced collaboration policies., • Oversee permission governance using Azure/Entra groups, role-based access, and scalable permission models. (Supports the defined model of RW/RO Azure Security Groups for SharePoint inheritance), • Support organizational initiatives such as intranet evolution, content migration, data restructuring, and site administration for business units., • Govern OneDrive environments, including synchronization controls, sharing restrictions, storage policies, and user onboarding., • Enable user adoption and transition away from legacy file servers, supporting organizational strategy to promote Teams + OneDrive modern data access models., • Ensure secure sharing across internal/external collaboration scenarios., • Full administrative control of mail flow, transport rules, connectors, accepted domains, compliance integrations, message tracing, and security configurations., • Oversee hygiene controls (DKIM, DMARC, SPF), anti-phishing, and secure email routing., • Lead mailbox provisioning, migration, hybrid coexistence, and associated governance., • Compliance, Retention & Governance (Microsoft Purview), • Design, implement, and enforce retention policies, retention labels, records management, and legal hold strategies across all M365 workloads., • Maintain data lifecycle governance using Purview capabilities such as audit, eDiscovery, Insider Risk, communication compliance, and sensitivity labels., • Ensure compliance with corporate, legal, and regulatory retention requirements, including defensible deletion and immutable record preservation., • Collaborate with Legal, Data Protection, and Security teams to respond to audits and discovery requests., • Implement and maintain identity governance, including access reviews, entitlement management, identity lifecycle, and privileged identity management., • Configure Conditional Access, MFA enforcement, Identity Protection, and secure collaboration policies., • Contribute to Zero Trust strategy across identity, devices, applications, and data., • Lead design, implementation, and enhancement of Modern Workplace standards, operational frameworks, and administrative automation., • Develop automation solutions using PowerShell, Graph API, Power Platform, and workflow integrations., • Evaluate, pilot, and deploy new Microsoft 365 features, ensuring proper change management, communication, and documentation., • Support Service Desk and operational teams with deep-dive issue resolution, root-cause analysis, and best-practice guidance., • Deliver training, workshops, user enablement content, and capability development for internal teams., • Maintain close collaboration with IT Security, Networking, and Architecture teams to ensure a unified and secure digital environment., • Create and maintain comprehensive technical documentation, governance guidance, support runbooks, and user guides., • Continuously identify areas for improvement in collaboration, compliance, automation, and overall M365 service maturity., • Lead or participate in projects related to cloud transformation, collaboration modernization, and digital workplace optimization, • Ensure clear, consistent IT communication aligned with GDELS IT strategy., • Use predefined templates and standards for announcements, outages, and updates., • Promote inter-site collaboration and knowledge sharing across IT teams., • Facilitate onboarding and training sessions for new users and technologies., • Collaborate with security teams on vulnerability management and threat detection., • Bachelor's degree in Computer Science, IT, or related field, • Minimum 5+ years of experience as a System Engineer with a focus on Microsoft M365., • Good understanding of IT security, Zero Trust, and cloud governance., • PowerShell scripting, • Experience with automation (PowerShell, Graph API)., • Excellent problem-solving and analytical skills, • Strong communication and collaboration skills, • IT certifications (Microsoft MS-102, SC-300, MD-102, AZ-104) and ITIL Foundation, • Ready to occasionally work late hours or on weekends for Patches/Updates/Rollouts, • Highly committed, • Advanced English written and spoken, Spanish and/or German is a plus, • Strong analytical and conceptual thinking., • High degree of initiative and responsibility., • Be part of a large international group, a leader in the defense sector., • Participate in major national and international projects., • Join a highly qualified team where you can develop a solid professional career., • Excellent working environment in a proactive and collaborative setting., • Competitive salary., • Flexible compensation package, with benefits such as childcare, transportation, or training., • Continuous working hours and flexible scheduling., • Hybrid remote working model., • Opportunity to travel and geographic mobility. #J-18808-Ljbffr