System Engineer M365

What will you do

• Design, implement, and administer Exchange Online, SharePoint Online, Power Platform and Microsoft Copilot services at enterprise scale (>30k users).
• Manage tenant-wide policies, lifecycle, migrations, integrations and automations.
• Implement and tune Microsoft Defender for Office 365, IronScales, and related security controls.
• Build and manage Data Loss Prevention (DLP), data classification, retention, eDiscovery, and Insider Risk policies.
• Prepare data, permissions, and policies for Copilot for Microsoft 365 enablement.
• Operate and patch on-premises Exchange servers for SMTP relay and secure mail flows.
• Develop and maintain reusable automation scripts using PowerShell and Microsoft Graph.
• Design and implement workflow solutions with Power Automate and Power Apps to streamline business processes.
• Act as Tier 3 escalation point for messaging and M365-related incidents and service requests.
• Produce architecture diagrams, SOPs, and runbooks; mentor junior engineers and deliver training.

We are looking for these competencies

• 5+ years hands-on engineering experience with Microsoft 365 in large, multi-tenant or hybrid environments.
• Expert knowledge of Exchange Online (mail routing, transport rules, EOP).
• Strong experience with SharePoint Online, OneDrive, and Teams.
• Solid understanding of Microsoft 365 security posture (Defender for M365, Conditional Access, MFA, IronScales).
• Proficiency in advanced PowerShell and Microsoft Graph REST API.
• Familiarity with Power Automate cloud flows and Power Platform governance.
• Good understanding of Copilot agents with ability to build custom Copilot Studio solutions with connectors/actions
• Working knowledge of Exchange Server 2016/2019, SMTP relays, hybrid connect-ors, and edge security.
• Experience with ITIL-aligned incidents and change processes.
• Excellent written and verbal communication skills
  

What is beneficial

• Experience with business-critical hybrid mail relay built on Exchange Server.
• Knowledge of Azure OpenAI
• Knowledge of Microsoft Entra ID (CA policies, MFA, Identity governance)
• Ability to handle critical outages and perform root cause analysis

What we offer

• Hybrid work environment
• 7,5-hour workday and 5 weeks of vacation 
• Employee career track including regular growth talks 
• Extensive trainings (technical, soft skills and language courses) 
• Coaching & Mentoring Program
• 4 sick days & 3 days off for your volunteering activities 
• Daily meal contribution 
• Benefit card (sport, education, wellness, health, culture) 
• Pension Insurance
• Mobile phone with company tariff 
• Company reserved parking (car, motorbike, bike and lockers) 
• Relax area and terrace