Microsoft 365 Administrator

Heidelberg Materials

. Act as Administrator for Microsoft 365 and administer Microsoft Copilot, SharePoint Online, OneDrive, Microsoft Teams, and other Microsoft 365 applications .

Posted 9/30/2026full-timeMarietta • United StatesMid-LevelSenior💰 $100,000 - $140,000 per yearWebsite

About the role

Key responsibilities & impact

Act as Administrator for Microsoft 365 and administer Microsoft Copilot, SharePoint Online, OneDrive, Microsoft Teams, and other Microsoft 365 applications
Support business units running the SharePoint-based corporate intranet
Manage Microsoft 365 configuration, updates, service health, lifecycle management, global licensing, and service enablement
Administer Microsoft Copilot for Microsoft 365, including licensing and tenant settings, while ensuring compliance with data protection requirements
Act as an escalation point for complex or global Microsoft 365 issues
Collaborate with regional IT teams, business stakeholders, and Microsoft support and implementation partners
Optionally support and administer Microsoft Teams Voice solutions, telephony features, and related collaboration services, if determined to be a requirement for the role
Possible travel to Germany

Requirements

What you’ll need

Strong expertise in Microsoft 365 administration within a large-scale or global enterprise environment
Hands-on experience with Exchange Online, Microsoft Teams, SharePoint Online, OneDrive, Microsoft Copilot, and PowerShell
Experience supporting SharePoint-based business applications and collaboration platforms
Strong communication, stakeholder management, problem-solving, and organizational skills
High attention to detail, reliability, and customer service orientation
Experience with Teams Voice and telephony administration preferred (if applicable)
Bachelor's degree in Computer Science, Business Informatics, Business Administration, or a related field; equivalent professional experience may be considered
3+ years of hands-on experience administering Microsoft 365 in a large or global environment
Proven experience as a Microsoft 365 Administrator
Experience building and operating Microsoft 365 solutions, including Exchange Online, Teams, SharePoint Online, OneDrive, Microsoft Copilot, and PowerShell
Fluency in English, both written and spoken, is required
Additional language skills are a plus, with German considered an advantage

Benefits

Comp & perks

Medical, dental, and vision coverage eligibility from day 1
Short- and long-term disability coverage offered
401 (K) plan with employer match
Life insurance coverage offered
Vacation, Sick and Personal Time Off offered
12 company holidays
4 floating holidays