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David Schaefer Email & Phone Number

Vice President - Engineering and Manufacturing | Mechanical Engineering at ST Equipment & Technology
Location: Sudbury, Massachusetts, United States 6 work roles 1 school
1 work email found @mac.com 2 phones found area 503 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email d****@mac.com
Direct phone (503) ***-****
LinkedIn Profile matched
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Current company
Role
Vice President - Engineering and Manufacturing | Mechanical Engineering
Location
Sudbury, Massachusetts, United States

Who is David Schaefer? Overview

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Quick answer

David Schaefer is listed as Vice President - Engineering and Manufacturing | Mechanical Engineering at ST Equipment & Technology, based in Sudbury, Massachusetts, United States. AeroLeads shows a work email signal at mac.com, phone signal with area code 503, and a matched LinkedIn profile for David Schaefer.

David Schaefer previously worked as Vice President - Engineering and Manufacturing at St Equipment & Technology and Deployment Engineering Manager at Optimus Ride. David Schaefer holds Bachelor'S Of Science, Mechanical Engineering from Rochester Institute Of Technology.

Company email context

Email format at ST Equipment & Technology

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{first_initial}{last}@mac.com
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AeroLeads found 1 current-domain work email signal for David Schaefer. Compare company email patterns before reaching out.

Profile bio

About David Schaefer

Vice-President of ST Equipment & Technology (STET), a developer and supplier of specialized processing equipment used in the production of food, animal feed, specialty minerals, and fly ash. STET’s technology provides economic benefits to our clients through the products we produce while delivering on our commitment to improving the environment by reducing clients’ CO2 footprint and generating zero waste-water or emissions from combustion. An accomplished hands-on technology leader that excels in managing complex technical environments for growing operations, ranging from start-ups to billion-dollar industry leaders. Leverage business acumen and technical expertise to translate ideas into innovative solutions.

Listed skills include Design Of Experiments, Finite Element Analysis, Engineering, Mechanical Engineering, and 36 others.

Current workplace

David Schaefer's current company

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ST Equipment & Technology
St Equipment & Technology
Vice President - Engineering and Manufacturing | Mechanical Engineering
AeroLeads page
6 roles

David Schaefer work experience

A career timeline built from the work history available for this profile.

Vice President - Engineering And Manufacturing

Current

Needham, MA, US

The ST separator utilizes electrical charge differences between materials, produced by surface contact known as triboelectric charging. When two materials are in contact, the material with the highest affinity for electrons becomes negatively charged, while the other becomes positively charged. This contact exchange of charge is universally observed for.

Feb 2022 - Present

Deployment Engineering Manager

Boston, MA, US

Optimus Ride Inc. is the leading self-driving vehicle technology company developing systems for geo-fenced environments. Emerging from Boston’s vibrant robotics ecosystem, we bring together the promise of self-driving technologies with real world considerations. We design our software to enable efficient, sustainable, and equitable mobility networks.

Jul 2021 - Feb 2022

Engineering Consultant - Product Development

Self-Employed

Developing a low-cost residential security system using an Arduino architecture with Bluetooth, Wi-Fi and MQTT communication for a client to commercially sell. Support the National Renewable Energy Laboratory (NREL) as needed as an expert in airborne wind energyBuilding and repairing automation equipment as needed for the Last US Bag Company in Vancouver, WA

Jul 2020 - Jul 2021

Founder And Chief Architect - Product Development

Ewindsolutions

Founder and CEO – Business Development, Fund Raising, Team Manager, and Chief Engineer02/2013 to 07/2020Lead the development of a novel portable airborne wind energy system that utilized a tethered drone to generate electricity for use in off-grid applications. The system had a Levelized Cost of Energy (LCOE) that was one quarter the price of existing.

Feb 2013 - Jul 2020

Director Of Mechanical Engineering And Chief New Product Architect - Product Development

Norwalk, Connecticut, US

Responsible for setting design direction, leading technical architecture development, and coordinating delivery with manufacturing and global procurement of all-new color printer and multi-function products, from the initial marketing requirements to production. Holder of nine patents focused on improving product performance, reducing cost and usability.

Jul 1996 - Feb 2013

Staff Engineer - Product Development

Ibm

Armonk, New York, NY, US

Design, manufacturing, and service positions on several IBM impact and laser printer products (6262, 6252, 3930, 3916, 3800, etc)Released design changes (mechanical, software, and electrical) to improve profitability and customer satisfaction on sustaining products. Lead a cross function team from engineering, manufacturing, and service on several projects.

Jul 1984 - Jul 1996
1 education record

David Schaefer education

  • Rochester Institute Of Technology
    Rochester Institute Of Technology
    Mechanical Engineering
FAQ

Frequently asked questions about David Schaefer

Quick answers generated from the profile data available on this page.

What company does David Schaefer work for?

David Schaefer works for ST Equipment & Technology.

What is David Schaefer's role at ST Equipment & Technology?

David Schaefer is listed as Vice President - Engineering and Manufacturing | Mechanical Engineering at ST Equipment & Technology.

What is David Schaefer's email address?

AeroLeads has found 1 work email signal at @mac.com for David Schaefer at ST Equipment & Technology.

What is David Schaefer's phone number?

AeroLeads has found 2 phone signal(s) with area code 503 for David Schaefer at ST Equipment & Technology.

Where is David Schaefer based?

David Schaefer is based in Sudbury, Massachusetts, United States while working with ST Equipment & Technology.

What companies has David Schaefer worked for?

David Schaefer has worked for St Equipment & Technology, Optimus Ride, Self-Employed, Ewindsolutions, and Xerox.

How can I contact David Schaefer?

You can use AeroLeads to view verified contact signals for David Schaefer at ST Equipment & Technology, including work email, phone, and LinkedIn data when available.

What schools did David Schaefer attend?

David Schaefer holds Bachelor'S Of Science, Mechanical Engineering from Rochester Institute Of Technology.

What skills is David Schaefer known for?

David Schaefer is listed with skills including Design Of Experiments, Finite Element Analysis, Engineering, Mechanical Engineering, Testing, Six Sigma, Systems Engineering, and Manufacturing.

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