Joshua Roseborough: Email & Phone Number

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Maintenance Supervisor at RATP Dev|Hyattsville, Maryland, United States

Position:

Maintenance Supervisor at RATP Dev

Location:

Hyattsville, Maryland, United States

View Joshua Roseborough's Email

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Last updated: 2026-09-24

Updated: 2026-09-24

Found email addresses for Joshua Roseborough:

Business emails:

j****************h@dekra.com,

j**********h@wmata.com,

j****************h@ratpdev.com

Personal emails:

j************t@gmail.com,

j*************r@gmail.com

Found phones for Joshua Roseborough:

+1-623-***-**93,

+1-520-***-**52

A different Joshua Roseborough?

Work Experience 25 years

Maintenance Supervisor at RATP Dev

Jul 2021 - Current

Field Inspector at DEKRA

Apr 2017 - Current

Diesel Technician at Coach USA Transit Service

Nov 2015 - Current

Maintenance Technician at Washington Metropolitan Area Transit Authority (WMATA)

May 2005 - May 2010

52d at US Army

May 2001 - May 2004

Joshua Roseborough started working in 2001, then the employee has changed 4 companies and 4 jobs. On average, Joshua Roseborough works for one company for 6 years 9 months.

Joshua is proficient in Spanish. Their professional focus is Adobe Photoshop, Army, and Command across 3 core areas.

Joshua holds Commercial Driver's License (CDL) and Section 609 EPA Certification Program ( For Stationary HVACR Systems and Equipment ) certifications.

Education

Associate's degree at Thomas Nelson Community College

Bachelor of Business Administration - BBA at University of Maryland College Park

Frequently Asked Questions

What is Joshua Roseborough's email address?

SignalHire found verified email addresses for Joshua Roseborough, both business and personal. Their business email is j****************h@dekra.com, and personal emails include j************t@gmail.com, and j*************r@gmail.com.

What is Joshua Roseborough's phone number?

SignalHire found multiple verified phone numbers for Joshua Roseborough: +1-623-***-**93, and +1-520-***-**52.

How do I contact Joshua Roseborough at RATP Dev?

You can reach Joshua Roseborough 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 Joshua Roseborough's professional background?

Joshua Roseborough has 25 years of professional experience. They have held roles including Field Inspector, Diesel Technician, and Maintenance Technician at companies such as DEKRA, Coach USA Transit Service, and Washington Metropolitan Area Transit Authority (WMATA). Their education includes Associate's degree from Thomas Nelson Community College, and Bachelor of Business Administration - BBA from University of Maryland College Park.

Is Joshua Roseborough's contact information up to date?

Yes. Joshua Roseborough's SignalHire profile was last updated on 24 September 2026, reflecting their current position as Maintenance Supervisor at RATP Dev in Paris, Île-de-France, France.

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