Senior Office 365 Engineer

EPAM Systems; Turkey; On-site; TRY 350,000 - 520,000; Full time

Benefits offered by this job

Continuous upskilling

Personal development plan

Mentoring programs

English courses

Private health insurance

Referral bonuses

Job summary

EPAM Systems is seeking a Senior Office 365 Engineer to lead the design, deployment and operation of Microsoft 365 across the organization. You will own end-to-end tenant administration, including Teams, SharePoint Online, OneDrive and Exchange Online, and partner with security and infrastructure teams on cloud solutions.

You bring 5+ years of Office 365 engineering experience, strong PowerShell and scripting skills, and hands-on experience with Azure resources and IaC.

Qualifications

• Bachelor's degree in a related field; relevant certifications preferred.
• 5+ years in Office 365 engineering and administration.
• Strong PowerShell and scripting skills; IaC experience.

Responsibilities

• Lead design, deployment and operation of Microsoft 365 services.
• Provide Tier 3 support and end-to-end O365 environment management.
• Mentor team members and participate in architecture reviews.
• Design secure Microsoft 365/Azure solutions aligned with compliance.
• Collaborate with application, security and infra teams on cloud solutions.

Skills

Office 365 engineering

Exchange Online

SharePoint Online

OneDrive

Azure

PowerShell

C#

CI/CD pipelines

Scripting

Active Directory

Security & Compliance

Education

Bachelor's Degree in Computer Science or related field

Office 365/Azure/DevOps certifications

Tools

Azure DevOps

ARM templates

Terraform

Bicep

Git/GitHub

Power Platform

VMware

SQL Server

Job description

We are seeking a Senior Office 365 Engineer to lead the overall execution and technical implementation of Office 365 across the organization. This role involves the management of all Office 365 services, including Teams, SharePoint Online, OneDrive and Exchange Online, along with full tenant administration. The ideal candidate brings deep subject matter expertise across Office 365 features and services, with extensive experience in email administration and hands-on design and implementation of major Microsoft 365 dependencies.

Responsibilities

• Engineer and implement Microsoft Office 365 capabilities as the company expands
• Provide tier 3 support and management of the end-to-end Microsoft Office 365 environment
• Ensure all production changes comply with lifecycle methodology and risk/change management guidelines
• Mentor team members and participate in architecture reviews and strategic development activities
• Design, implement and support secure Microsoft 365 and Azure solutions aligned with business and compliance requirements
• Act as an escalation point for complex messaging, identity and collaboration issues
• Partner with application, security and infrastructure teams to deliver integrated cloud solutions
• Contribute to documentation, operational standards and continuous service improvement initiatives

Requirements

• 5+ years of equivalent work experience in Office 365 engineering and administration
• Hands-on skills in Exchange Online, Outlook and Office 365 along with OneDrive and SharePoint Online
• Expertise in Microsoft Power Platform, Azure and scripting along with Active Directory and archiving services
• Strong experience managing cloud environments such as Azure, AWS and GCP including resource groups, load balancers and storage
• Background in backup & recovery and networking along with configuring Azure resources such as Virtual WAN, Application Gateway and Route Tables
• Proficiency in PowerShell and C# to build automation and runbooks such as System Center Orchestrator
• Experience with Azure DevOps including CI/CD pipelines, service connections and self-hosted agents
• Experience deploying Azure resources using Infrastructure as Code such as ARM templates, Bicep and Terraform
• Experience configuring private endpoints and private DNS zones at scale along with version control systems such as Git and GitHub
• Experience with Office 365 user, license and group management along with security components such as Azure Information Protection (AIP), Data Leakage Prevention (DLP) and Conditional Access
• Exposure to infrastructure areas including VMware, storage and SQL Server with strong troubleshooting skills across enterprise-scale multi-tenant environments
• Bachelor's Degree in Computer Science or related field preferred, with certifications in Office 365, Azure and DevOps

We offer

• CONTINUOUS UPSKILLING, LEARNING & DEVELOPMENT
  • Diversity of tasks and projects
  • Assessment center for objective review of competency level
  • Personal development plan
  • Mentoring programs and leadership development
  • Certification and professional development support
  • Access to learning platforms including more than 2,500 internal courses
  • English courses taught by certified teachers
• CORPORATE BENEFITS
  • Extra leave days
  • Referral bonuses
• COMPENSATION PACKAGE
  • Competitive compensation paid in USD
  • Regular salary and performance reviews
• MEDICAL & HEALTHCARE
  • Private health insurance
  • Well‑being events
• WORKING ENVIRONMENT
  • Recreation areas and kitchens
  • Tea, coffee and snacks
  • Sports equipment and game consoles
  • IT Equipment
  • Microsoft’s Software Assurance Home Use Program (HUP)

Please note that our Talent Attraction Team reviews applications and CVs submitted in English.

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.