Senior Office 365 Engineer

Quick Facts

• Role: Senior Office 365 Engineer
• Focus: Microsoft 365 engineering, tenant administration, and enterprise email/collaboration support
• Schedule/Work model: 10:00 AM–6:00 PM CEST; hybrid from offices in Poland (3 days/week)

Description

Lead the technical implementation and management of Office 365 services, including Teams, SharePoint Online, OneDrive, and Exchange Online, plus tenant administration. Provide tier 3 support and ensure production changes follow lifecycle, risk, and change-management practices. Design secure Microsoft 365 and Azure solutions aligned to compliance and business requirements, and resolve escalated issues across messaging, collaboration, and identity.

Responsibilities

• Engineer and implement Microsoft Office 365 solutions to support business expansion.
• Provide tier 3 support for the full Microsoft Office 365 environment.
• Ensure production changes follow lifecycle methodology and risk/change management guidelines.
• Mentor team members; participate in architecture reviews and strategic initiatives.
• Design secure Microsoft 365 and Azure solutions tailored to compliance and business needs.
• Troubleshoot escalated incidents related to messaging, collaboration, and identity services.
• Collaborate with security, application, and infrastructure teams on integrated cloud solutions.
• Improve documentation and operational standards; drive continuous service improvements.

Requirements

• Bachelor’s degree in Computer Science or related field (preferred).
• 5+ years of relevant experience.
• Expertise administering Microsoft Office 365 across Exchange Online, SharePoint Online, OneDrive, Active Directory, and Azure.
• Experience managing cloud platforms (Azure, AWS, or GCP), including security groups, load balancers, resource groups, and networking.
• Experience configuring Azure resources such as Virtual WAN, Route Tables, Application Gateway, and Azure Policy.
• Proficiency in PowerShell and C# for automation and runbooks.
• Familiarity with Azure DevOps, CI/CD pipelines, and service connections.
• Ability to deploy Azure resources using Infrastructure as Code (ARM templates, Terraform, or Bicep).
• Knowledge of private endpoints and private DNS zones for large-scale configurations.
• Experience with Git and GitHub version control.
• Skills in Office 365 user, license, and group management.
• Competence with security controls: Azure Information Protection (AIP), DLP, Conditional Access, and Advanced eDiscovery.
• Background with Active Directory and additional enterprise systems (VMware, storage, SQL Server, Backup & Recovery).
• Experience troubleshooting, problem management, and technology solution design.

Benefits

• Flexible schedule and opportunity to work remotely within Poland.
• Chance to work abroad up to 60 days annually and business-driven relocation opportunities.
• Career growth roadmap, leadership development, career advising, soft skills and well-being programs.
• Certification support and learning platforms (LinkedIn Learning, Get Abstract, Cloud Guru) plus English classes.
• Stable income via Employment Contract or B2B, and Employee Stock Purchase Plan participation.
• Benefits package including health insurance and Multisport, plus shopping vouchers.
• Engaging offices and social events, referral bonuses, and amenities like free snacks and coffee.