David Mayer

David Mayer: Email & Phone Number

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PSC at The North Group, Inc|Detroit, Michigan, United States

Position:

PSC at The North Group, Inc

Location:

Detroit, Michigan, United States

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Last updated: 2026-05-17
Updated: 2026-05-17

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Work Experience 40 years

PSC at The North Group, Inc

Jul 2024 - Current

Tactical Flight Officer at Oakland County Sheriff's Office

Dec 2023 - May 2024

Deputy Sheriff II at Oakland County Sheriff's Office

Dec 2003 - Dec 2023

Detective at Oakland County Sheriff's Office

Sep 2015 - Jun 2018

OCSO Honor Guard at Oakland County Sheriff's Office

Feb 2009 - May 2010

Deputy Sheriff I at Oakland County Sheriff's Office

May 2003 - Dec 2003

Drill Instructor at Oakland County Sheriff's Office

Sep 1999 - May 2003

Special Response Team “B Team” at Oakland County Sheriff's Office

Jan 2000 - Aug 2002

Deputy Sheriff I at Oakland County Sheriff's Office

Apr 1999 - Sep 1999

Firefighter/Inspector at Wixom Fire Department

Jan 1997 - Dec 1998

Security Police Officer (P.A.330) at Northland Private Police Department

Oct 1996 - Aug 1998

Security Agent at Dominos Farms Corp

Oct 1995 - Oct 1996

Security Guard at University of Michigan

Nov 1994 - Oct 1995

Loss Prevention Agent (SC Code §§ 17-13-20) at Uptons Department Store

Jul 1994 - Nov 1994

Security Officer at Lenox Square Mall

Apr 1994 - Jun 1994

Platoon Sergeant/Squad Leader E-4 Corporal 0311 at United States Marine Corps

Jan 1993 - Apr 1994

Fleet Marine Force (FMF)/E-3 LCPL 8151 SFC at USS Belleau Wood LHA-3

Dec 1992 - Dec 1992

MSG /E-3 LCPL 8151 Security Forces at Alpha Co. Marine Barracks Subic Bay, Philippines

Dec 1991 - Nov 1992

Recruit/E-2 Private First Class at United States Marine Corps

Jun 1991 - Dec 1991

Van Buren Police Deptartment at Van Buren Township

Jun 1986 - Sep 1987

David Mayer started working in 1986, then the employee has changed 11 companies and 18 jobs. On average, David Mayer works for one company for 2 years 2 months.

Their professional focus is Advance Work, Building Security, and Close Quarters Combat (CQB) across 3 core areas.

Education

Title at MCRD San Diego, CA.

Private Investigation at Ashworth College

Police Academy at Oakland Community College

Fire Academy at Novi Fire Department

Liberal Arts at Washtenaw Community College

Certificate at School of Infantry Camp Pendelton, CA.

Certificate at Marine Combat Training Camp Pendelton, CA.

High School Diploma at Stockbridge High School

Belleville High School

Certification at Private Police Academy, Southfield, Mi.

Frequently Asked Questions

What is David Mayer's email address?

SignalHire found a verified business email address for David Mayer: **@tngdefense.com.

What is David Mayer's phone number?

SignalHire found a verified phone number for David Mayer: +1-***-***-4137.

How do I contact David Mayer at The North Group, Inc?

You can reach David Mayer 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 Mayer's professional background?

David Mayer has 40 years of professional experience. They have held roles including Tactical Flight Officer, Deputy Sheriff II, and Detective at companies such as Oakland County Sheriff's Office, Oakland County Sheriff's Office, and Oakland County Sheriff's Office. Their education includes Title from MCRD San Diego, CA., and Private Investigation from Ashworth College.

Is David Mayer's contact information up to date?

Yes. David Mayer's SignalHire profile was last updated on 17 May 2026, reflecting their current position as PSC at The North Group, Inc in Detroit, MI, United States.

David Mayer Namesakes

Name
Company
Position
David Mayer
Southeast Wood Treating
Senior Commodity Buyer
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David Mayer
Business Development Consultant
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David Mayer
Manufacturing
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