Matthew Rennhack

Q: What is Matthew Rennhack email address?

Email Matthew Rennhack at matt87951@gmail.com and matthew.rennhack@honeywell.com. This email is the most updated Matthew Rennhack's email found in 2026.

Q: How to contact Matthew Rennhack?

To contact Matthew Rennhack send an email to matt87951@gmail.com or matthew.rennhack@honeywell.com. If you want to call Matthew Rennhack try calling on 4076942498. (updated on August 25, 2024)

Senior IT Architect - M365 Tenant at Honeywell | Huntersville, North Carolina, United States

About Matthew Rennhack

Matthew Rennhack is a seasoned Senior IT Architect at Honeywell, where he leverages his extensive expertise in Microsoft Unified Communications to drive transformative projects that enhance organizational efficiency and collaboration. With a robust background in Microsoft O365, Exchange, Lync, Skype for Business, and Teams, Matthew has established himself as a pivotal figure in the architecture and design of Honeywell's Microsoft Teams environment. His role encompasses not only the technical aspects of system integration but also strategic oversight in aligning technology with business objectives.

One of Matthew's hallmark achievements includes the successful migration of over 38 legacy sites to Teams Enterprise Voice (EV), a project that not only streamlined communication but also resulted in significant cost savings of more than $500,000 annually for the organization. This initiative highlights his proficiency in VoIP technologies and his ability to implement scalable solutions that meet the evolving needs of the business. His certifications as a Microsoft Teams Administrator Associate and Microsoft Teams Voice Engineer Expert further underscore his commitment to excellence and continuous learning in the fast-paced tech landscape.

In addition to his technical acumen, Matthew excels in collaboration, working closely with various vendors to integrate critical business systems and applications into Microsoft Teams. His skills in customer experience and satisfaction are evident in his approach to technical discussions and problem-solving, ensuring that end-users receive optimal support and solutions. As a proactive leader in the IT department, Matthew embodies the spirit of teamwork and innovation, making him an invaluable asset to Honeywell's mission of leveraging technology for enhanced operational performance.

Matthew Rennhack Work

Senior IT Architect - M365 Tenant at Honeywell in April 2025 to Present

Senior IT Architect - UCC at Honeywell in March 2021 to April 2025

Platform Engineer at Tata Consultancy Services in August 2018 to March 2021

Matthew Rennhack Education

Ohio Northern University, Bacholors, September 2026

Tech Pros Group, September 2026

Matthew Rennhack Skills

MCSA

Technology Solutions

Stakeholder Management

About Matthew Rennhack's Current Company

Honeywell

Discover more about Honeywell

Frequently Asked Questions about Matthew Rennhack

What is Matthew Rennhack email address?

Email Matthew Rennhack at [email protected] and [email protected]. This email is the most updated Matthew Rennhack's email found in 2026.

What is Matthew Rennhack phone number?

Matthew Rennhack phone number is 4076942498.

How to contact Matthew Rennhack?

To contact Matthew Rennhack send an email to [email protected] or [email protected]. If you want to call Matthew Rennhack try calling on 4076942498. (updated on August 25, 2024)

What company does Matthew Rennhack work for?

Matthew Rennhack works for Honeywell

What is Matthew Rennhack's role at Honeywell?

Matthew Rennhack is Senior IT Architect - M365 Tenant

What industry does Matthew Rennhack work in?

Matthew Rennhack works in the Information Technology & Services industry.