Douglas Sigman: Email & Phone Number

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Manufacturing manager (Acting) at Boeing|Mount Vernon, Washington, United States

Position:

Manufacturing manager (Acting) at Boeing

Location:

Mount Vernon, Washington, United States

View Douglas Sigman's Email

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Last updated: 2026-07-05

Updated: 2026-07-05

Found email addresses for Douglas Sigman:

Business emails:

d*******s@boeing.com

Personal emails:

d***@aol.com,

s***@gmail.com,

d***@karmartvolkswagen.com,

s***@yahoo.com

Found phones for Douglas Sigman:

+1-520-***-**43,

+1-205-***-**04,

+1-870-***-**30,

+1-480-***-**93

A different Douglas Sigman?

Work Experience 10 years

Manufacturing manager (Acting) at Boeing

Dec 2025 - Current

Aerospace Mechanic at Boeing

Feb 2024 - Current

Sales Executive at KarMART Volkswagen

Aug 2016 - Feb 2024

Douglas Sigman started working in 2016, then the employee has changed 1 company and 2 jobs. On average, Douglas Sigman works for one company for 3 years 7 months.

Their professional focus is Academic Research, Academic Writing, and Account Management across 3 core areas.

Douglas holds Six Sigma Yellow Belt, Reflective Problem Solver, and Reflective Decision Maker certifications.

Education

Bachelor of Science - BS at University of Phoenix

Mount Vernon High School

Frequently Asked Questions

What is Douglas Sigman's email address?

SignalHire found verified email addresses for Douglas Sigman, both business and personal. Their business email is d*******s@boeing.com, and personal emails include d***@aol.com, s***@gmail.com, and d***@karmartvolkswagen.com.

What is Douglas Sigman's phone number?

SignalHire found multiple verified phone numbers for Douglas Sigman: +1-520-***-**43, +1-205-***-**04, and +1-870-***-**30.

How do I contact Douglas Sigman at Boeing?

You can reach Douglas Sigman 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 Douglas Sigman's professional background?

Douglas Sigman has 10 years of professional experience. They have held roles including Aerospace Mechanic, and Sales Executive at companies such as Boeing, and KarMART Volkswagen. Their education includes Bachelor of Science - BS from University of Phoenix, and Mount Vernon High School.

Is Douglas Sigman's contact information up to date?

Yes. Douglas Sigman's SignalHire profile was last updated on 5 July 2026, reflecting their current position as Manufacturing manager (Acting) at Boeing in Arlington, VA, United States.

Douglas Sigman Namesakes

Name

Company

Position

Doug Sigman

none

Unemployed

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