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David Johnston Email & Phone Number

General Engineering Manager at Construction Specialties
Location: Muncy, Pennsylvania, United States 7 work roles 2 schools
1 work email found @ejco.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email d****@ejco.com
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Current company
Construction Specialties
Role
General Engineering Manager
Location
Muncy, Pennsylvania, United States
Company size
3567 employees

Who is David Johnston? Overview

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Quick answer

David Johnston is listed as General Engineering Manager at Construction Specialties, a company with 3567 employees, based in Muncy, Pennsylvania, United States. AeroLeads shows a work email signal at ejco.com and a matched LinkedIn profile for David Johnston.

David Johnston previously worked as Engineering Manager at Construction Specialties and Technical Consultant at Sdj Group Llc. David Johnston holds Master Of Business Administration - Mba, Business Administration And Management, General from Syracuse University.

Company email context

Email format at Construction Specialties

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{first}.{last}@ejco.com
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AeroLeads found 1 current-domain work email signal for David Johnston. Compare company email patterns before reaching out.

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Profile bio

About David Johnston

Highly talented and experienced senior management professional with a strong ability to direct successful business operations. Adept at coordinating multiple projects, scheduling, financial management, daily operational activities, and sales growth. Proven success in managing large volume regions and targeted customers.Skilled at overseeing business development efforts and a demonstrated ability to increase revenue and client satisfaction. Additional experience includes Best Practice development, budget management, purchasing, reorganization, training, forecasting, and vendor negotiation.Strong motivational skills help maintain a productive staff committed to quality service.

Listed skills include Emission, Product Development, Program Management, Environmental Engineering, and 42 others.

Current workplace

David Johnston's current company

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Construction Specialties
Construction Specialties
General Engineering Manager
lebanon, new jersey, united states
Website
c-sgroup.com
Employees
3567
AeroLeads page
Company profile
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7 roles · 20 years

David Johnston work experience

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

Technical Consultant

Sdj Group Llc

New Jersey, United States

Dec 2021 - Nov 2022

Engineering Manager

Ej Inc.

East Jordan MI

Engineering Manager6/2017 – Present Manage a department of design engineers and process engineers for EJ's Water Products Division. Attend Water Products Industry Society meetings to maintain EJ's strong presence in the Municipal Water Product Sector.Product Development Engineer4/2015 – 6/2017 Perform new products design reviews and coordinate tooling.

Apr 2015 - Dec 2021

Vice President Of Advanced Engineering

Acat Global

Charlevoix MI

Responsible for product development, product design standards and in-house testing and approval programs. Additional responsibilities include the over site of technical quality control, participation in industry events and lead all research and development programs with universities and technical partners.

Jul 2013 - Mar 2014

Vice President Of Operations

Metalico Annaco

Newark, NJ

Lead capital engineering and process projects. Provided leadership for technical and non-technical staff in the recycling and manufacturing of catalytic converters. Developed recycling solutions to clients offering end of life planning for catalyst systems. Established pilot production facility to manufacture up to 4,000 new catalytic converters a month..

May 2006 - Jun 2013

Technical Consultant

Worldklass

Technical consulting services

2006 - 2012 ~6 yrs

Operations Manager

Environex

Wayne, PA

  • Manage technical staff of seven at a catalytic emissions control research facility with responsibility for resource allocation, capital equipment procurement, facility expansion, project costing and budgeting..
  • Executed capital projects for the instillation and commissioning of five emission control systems for backup diesel generators.
May 1998 - Oct 2005
Team & coworkers

Colleagues at Construction Specialties

Other employees you can reach at c-sgroup.com. View company contacts for 3567 employees →

AK Ankit Kumar Ankit Kumar Colleague at Construction Specialties Ambala, Haryana, India, India View → MH Mike Hessey Mike Hessey Colleague at Construction Specialties Greater Ipswich Area, United Kingdom View → MS Mukesh Sanodiya Mukesh Sanodiya Colleague at Construction Specialties Indore, Madhya Pradesh, India, India View → BK Bailey Kanarek Bailey Kanarek Colleague at Construction Specialties Hobart, New York, United States, United States View → PN Pratik Nistane Pratik Nistane Colleague at Construction Specialties Pune, Maharashtra, India, India View → FR Fabian Ramirez Fabian Ramirez Colleague at Construction Specialties Woodway, Texas, United States, United States View → RS Ramesh Sunnapudi Ramesh Sunnapudi Colleague at Construction Specialties Hyderabad, Telangana, India, India View → DK Dinesh Kumar Dinesh Kumar Colleague at Construction Specialties Tiruchirappalli, Tamil Nadu, India, India View → RP Ryan Parker Ryan Parker Colleague at Construction Specialties Toledo, Ohio, United States, United States View → SL Sai Lao Khay Sai Lao Khay Colleague at Construction Specialties Myanmar, Myanmar View →
2 education records

David Johnston education

Master Of Business Administration - Mba, Business Administration And Management, General

Syracuse University
FAQ

Frequently asked questions about David Johnston

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

What company does David Johnston work for?

David Johnston works for Construction Specialties.

What is David Johnston's role at Construction Specialties?

David Johnston is listed as General Engineering Manager at Construction Specialties.

What is David Johnston's email address?

AeroLeads has found 1 work email signal at @ejco.com for David Johnston at Construction Specialties.

Where is David Johnston based?

David Johnston is based in Muncy, Pennsylvania, United States while working with Construction Specialties.

What companies has David Johnston worked for?

David Johnston has worked for Construction Specialties, Sdj Group Llc, Ej Inc., Acat Global, and Metalico Annaco.

Who are David Johnston's colleagues at Construction Specialties?

David Johnston's colleagues at Construction Specialties include Ankit Kumar, Mike Hessey, Mukesh Sanodiya, Bailey Kanarek, and Pratik Nistane.

How can I contact David Johnston?

You can use AeroLeads to view verified contact signals for David Johnston at Construction Specialties, including work email, phone, and LinkedIn data when available.

What schools did David Johnston attend?

David Johnston holds Master Of Business Administration - Mba, Business Administration And Management, General from Syracuse University.

What skills is David Johnston known for?

David Johnston is listed with skills including Emission, Product Development, Program Management, Environmental Engineering, New Business Development, Process Improvement, Testing, and Strategic Planning.

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