Dontrell Johnson: Email & Phone Number

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Microsoft System Administrator at Akkodis|New Haven, Connecticut, United States

Position:

Microsoft System Administrator at Akkodis

Location:

New Haven, Connecticut, United States

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Last updated: 2026-07-08

Updated: 2026-07-08

Found email addresses for Dontrell Johnson:

Business emails:

j***@panattoni.com

Personal emails:

d**************n@yahoo.com

Found phones for Dontrell Johnson:

+1-623-***-**28,

+1-870-***-**08

A different Dontrell Johnson?

Work Experience 8 years

Microsoft System Administrator at Akkodis

Jun 2024 - Current

Exchange Administrator at IRS-Criminal Investigation | LinTech Global

Jun 2024 - Current

Senior M365 Specialist & Trainer | Executive Board at Panattoni Development Company

Oct 2023 - May 2024

Senior Instructor at Panattoni-Tech | Alston Construction & Panattoni Construction

Oct 2023 - May 2024

System Administrator at TEKSystems | Mountain Health Network

Aug 2022 - May 2024

System Administrator at TEKsystems

Jun 2022 - May 2024

Information Technology System Administrator at Insight Global | Cigna, Aetna, Deloitte, Microsoft Partners, St. Joseph’s Hospital

Mar 2018 - May 2024

Information Technology System Administrator at Insight Global

Mar 2018 - Oct 2023

System Administrator at Innovien | Raytheon – Collins Aerospace

Oct 2020 - Aug 2022

Dontrell Johnson started working in 2018, then the employee has changed 8 companies and 5 jobs. On average, Dontrell Johnson works for one company for 2 years 6 months.

Their professional focus is 3D Computer Aided Design (3D CAD), Active Directory, and Administration across 3 core areas.

Dontrell holds Vibe Coding certifications.

Education

HVAC Degree at Ashworth College

High School Diploma at Wilbur Cross High School

N/A at Gateway Community College

HVAC-R at Ashworth

Bachelor of Computer Science at Wilbur

Frequently Asked Questions

What is Dontrell Johnson's email address?

SignalHire found verified email addresses for Dontrell Johnson, both business and personal. Their business email is j***@panattoni.com, and personal emails include d**************n@yahoo.com.

What is Dontrell Johnson's phone number?

SignalHire found multiple verified phone numbers for Dontrell Johnson: +1-623-***-**28, and +1-870-***-**08.

How do I contact Dontrell Johnson at Akkodis?

You can reach Dontrell Johnson through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Dontrell Johnson's professional background?

Dontrell Johnson has 8 years of professional experience. They have held roles including Exchange Administrator, Senior M365 Specialist & Trainer | Executive Board, and Senior Instructor at companies such as IRS-Criminal Investigation | LinTech Global, Panattoni Development Company, and Panattoni-Tech | Alston Construction & Panattoni Construction. Their education includes HVAC Degree from Ashworth College, and High School Diploma from Wilbur Cross High School.

Is Dontrell Johnson's contact information up to date?

Yes. Dontrell Johnson's SignalHire profile was last updated on 8 July 2026, reflecting their current position as Microsoft System Administrator at Akkodis.

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