David Demarest

David Demarest's email & phone

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Operations Manager at Merck|Milton, Delaware, United States

Position:

Operations Manager at Merck

Location:

Milton, Delaware, United States

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Last updated: 2026-05-11
Updated: 2026-05-11

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Work Experience 16 years

Operations Manager at Merck

Jul 2023 - Current

Lead Lab Technician at Merck

Apr 2020 - Jul 2023

City Carrier at United States Postal Service

Jul 2018 - Apr 2020

Self Employed at Transportaion Industry

Feb 2017 - Jul 2018

Team Supervisor at Blue Heron Landscape and Design

Dec 2015 - Feb 2017

Laboratory Technician at Agro Lab Inc.

Sep 2014 - Dec 2015

Marine Manager at Bayside Boat Rentals

Jun 2011 - Oct 2014

Security Manager at Macky's Bayside Bar &

Apr 2010 - Oct 2011

Paraprofessional at Seaford School District

Aug 2010 - May 2011

David Demarest started working in 2010, then the employee has changed 7 companies and 8 jobs. On average, David Demarest works for one company for 1 year 11 months.

Education

Master's degree at Salisbury University

Bachelor's degree at Salisbury University

Wilmington University

Frequently Asked Questions

What is David Demarest's email address?

SignalHire found verified email addresses for David Demarest, both business and personal. Their business email is d************d@merck.us, and personal emails include d***@seafordbluejays.org, d***@merck.us, and d***@aol.com.

What is David Demarest's phone number?

SignalHire found multiple verified phone numbers for David Demarest: +1-480-***-**18, +1-205-***-**15, and +1-909-***-**31.

How do I contact David Demarest at Merck?

You can reach David Demarest 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 David Demarest's professional background?

David Demarest has 16 years of professional experience. They have held roles including Lead Lab Technician, City Carrier, and Self Employed at companies such as Merck, United States Postal Service, and Transportaion Industry. Their education includes Master's degree from Salisbury University, and Bachelor's degree from Salisbury University.

Is David Demarest's contact information up to date?

Yes. David Demarest's SignalHire profile was last updated on 11 May 2026, reflecting their current position as Operations Manager at Merck in Rahway, New Jersey, United States.

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