M365 Infrastructure Engineer
3Core Systems , Inc
- Location
- Onsite (Sterling, Virginia)
- Compensation
- $140k - $140k/yr
- Employment
- Contract
- Level
- Senior Level
About the Role
Join a well-established enterprise investing heavily in modern workplace technologies, automation, and artificial intelligence. This role offers a highly visible, hands-on opportunity to design, implement, and continuously improve enterprise solutions.
Skills
Perks
- Bonus
Full job details
Role:
M365 Infrastructure Engineer
Location:
Must 5 days On-Site in Either Irving, TX or Henderson, NV. (Need to be
Willing to Convert at Around $140k + 15% Bonus)
Senior Microsoft Infrastructure Engineer
We're partnering with a well-established enterprise
that is investing heavily in modern workplace technologies, automation, and
artificial intelligence.
They
are adding a senior engineer who can own key Microsoft collaboration platforms
while helping drive the next phase of their AI strategy.
This is a highly visible, hands-on role where you'll
design, implement, and continuously improve enterprise solutions—not simply
maintain existing environments.
What
You'll Work On
- Lead engineering efforts across the Microsoft 365
ecosystem.
- Support and enhance enterprise messaging and
collaboration platforms.
- Build scalable automation to streamline IT
operations and business processes.
- Strengthen email security, governance, and
compliance.
- Help stand up and mature the organization's AI
platform while evaluating new Microsoft AI capabilities.
- Partner with infrastructure, cybersecurity, and
business stakeholders to deliver modern technology solutions.
What
We're Looking For
· 5+ years of
Microsoft infrastructure engineering experience in an enterprise environment.
· Strong background
supporting Microsoft 365 services, Exchange Online, and hybrid messaging
environments.
· Experience with
identity and endpoint management technologies, including Microsoft Entra ID and
Intune.
· Hands-on
knowledge of enterprise email security, threat protection, and messaging
administration.
· Experience
administering secure email platforms such as Proofpoint, Mimecast, or similar
technologies.
· Comfortable
working with PowerShell and automation tools.
· Experience with
Power Platform technologies, including Power Automate.
· Exposure to
Microsoft Copilot, Azure AI services, or other enterprise AI initiatives is
highly desirable.
· Someone who
enjoys designing and implementing new solutions while helping shape long-term
technology strategy.
Technical
Environment
- Microsoft 365
- Exchange Online / Hybrid Exchange
- Entra ID
- Intune
- Microsoft Defender for Office 365
- Enterprise email security platforms
- PowerShell
- Power Automate
- Microsoft Copilot
- Copilot Studio
- Azure AI Foundry