Senior Office 365 Engineer

EPAM Systems; Poland; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Hybrid by design work model

Remote work within Poland

Relocation assistance

English language training

Employee stock purchase plan

Health insurance

Job summary

EPAM Systems in Poland seeks a Senior Office 365 Engineer to lead the implementation and management of Microsoft 365 services, including Teams, SharePoint Online, OneDrive and Exchange Online, with tenant administration. Hybrid work from Poland offices is required, three days a week.

Responsibilities include engineering Microsoft 365 solutions, Tier 3 support, and architecture reviews, with opportunities to mentor others and contribute to security and compliance initiatives.

Qualifications

• Bachelor’s degree in computer science or related field preferred.
• 5+ years in relevant roles with Microsoft 365 and cloud experience.
• Expertise across Exchange Online, SharePoint Online, OneDrive and Azure environments.
• Experience with Azure, AWS or GCP security groups, load balancers and networking is a plus.
• Proficiency in PowerShell and C# for automation; familiarity with Azure DevOps and CI/CD.

Responsibilities

• Engineer and implement Microsoft Office 365 solutions to support expansion.
• Provide Tier 3 support for the Microsoft Office 365 environment.
• Ensure changes follow lifecycle and risk management guidelines.
• Mentor teammates and participate in architecture reviews.
• Design secure Microsoft 365 and Azure solutions meeting compliance needs.
• Address escalated issues in messaging, collaboration and identity services.
• Collaborate with security, application and infrastructure teams for cohesive cloud solutions.
• Improve documentation and operational standards; drive service improvements.

Skills

Office 365 administration

Exchange Online

SharePoint Online

OneDrive

Azure

PowerShell

C#

Azure DevOps

CI/CD

Terraform

ARM templates

Bicep

Git / GitHub

Education

Bachelor’s Degree in Computer Science or related field

Tools

Azure DevOps

ARM templates

Terraform

Bicep

GitHub

Job description

We are seeking a highly skilled Senior Office 365 Engineer to lead the technical implementation and management of Office 365 services, including Teams, SharePoint Online, OneDrive and Exchange Online, as well as tenant administration. This role demands deep expertise in Microsoft 365 solutions and significant experience in email administration, design and implementation of cloud-based technologies at an enterprise scale.
Please note that the working hours for this position are from 10:00 AM to 6:00 PM CEST.
This role requires working in a hybrid mode from any office in Poland (Krakow, Wroclaw, Warsaw, Gdansk, Katowice, Poznan, Lodz) 3 times a week.

Responsibilities

• Engineer and implement Microsoft Office 365 solutions to fulfill company expansion needs
• Provide tier 3 support for the comprehensive Microsoft Office 365 environment
• Ensure production changes adhere to lifecycle methodology and risk/change management guidelines
• Mentor team members and participate in architecture reviews and strategic initiatives
• Design secure Microsoft 365 and Azure solutions tailored to compliance and business requirements
• Address escalated issues related to messaging, collaboration and identity services
• Collaborate with security, application and infrastructure teams to deliver cohesive integrated cloud solutions
• Enhance documentation and operational standards while driving continuous service improvements

Requirements

• Bachelor’s Degree in Computer Science or related field preferred
• 5+ years of work experience in relevant roles
• Expertise in administering Microsoft Office 365 across Exchange Online, SharePoint Online, OneDrive, Active Directory and Azure environments
• Background in managing cloud platforms such as Azure, AWS and GCP including security groups, load balancers, resource groups and networking
• Experience configuring Azure resources like 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
• Capability to deploy Azure resources using Infrastructure as Code tools (ARM templates, Terraform, Bicep)
• Knowledge of private endpoints, private DNS zones and large-scale configurations
• Understanding of version control systems including Git and GitHub
• Skills in Office 365 user, license and group management
• Competency in security controls such as Azure Information Protection (AIP), DLP, Conditional Access and Advanced eDiscovery
• Background in Active Directory, VMware, Storage, SQL Server and Backup & Recovery
• Showcase of experience managing enterprise-scale Microsoft 365 and hybrid cloud environments
• Qualifications in troubleshooting, problem management and technology solution design

Nice to have

• Certifications are preffered (365, Azure, DevOps)

We offer

• We gather like-minded people:
  • Top tech minds driving innovation in AI, cloud and digital platform modernization
  • Supportive team and agile, startup-like culture
  • Hybrid by design mode and opportunity to work remotely within Poland
  • Chance to work abroad for up to 60 days annually
  • Business-driven relocation opportunities
• We provide growth opportunities:
  • Career development programs
  • Thought leadership, mentoring, soft skills and well-being programs
  • Certification (Anthropic, Gemini, GCP, Azure, AWS)
  • English classes
• We cover it all:
  • Stable pay
  • Participation in the Employee Stock Purchase Plan with a 15% discount
  • Benefits package (health insurance, multisport, shopping vouchers)
  • Referral bonuses up to $2,000
  • Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
  • Corporate, social and well-being events
• Please, note:
  • Benefits listed above are available to employees only
  • We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
  • We will reach out to selected candidates exclusively

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.