Naio Mccosh
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Naio Mccosh Email & Phone Number

Test Engineering Supervisor at PACCAR
Location: Lynnwood, Washington, United States 7 work roles 2 schools
1 work email found @paccar.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email n****@paccar.com
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Current company
PACCAR
Role
Test Engineering Supervisor
Location
Lynnwood, Washington, United States
Company size
3720 employees

Who is Naio Mccosh? Overview

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Quick answer

Naio Mccosh is listed as Test Engineering Supervisor at PACCAR, a company with 3720 employees, based in Lynnwood, Washington, United States. AeroLeads shows a work email signal at paccar.com and a matched LinkedIn profile for Naio Mccosh.

Naio Mccosh previously worked as Powertrain Calibration Project Engineer at Paccar and Service and Support Engineer at Paccar. Naio Mccosh holds Industrial Technology - Vehicle Design, Engineering from Western Washington University.

Company email context

Email format at PACCAR

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{first}.{last}@paccar.com
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AeroLeads found 1 current-domain work email signal for Naio Mccosh. Compare company email patterns before reaching out.

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Profile bio

About Naio Mccosh

Technically proficient calibration, development, and test engineer. Dedicated to delivering high quality products. Proven leader of large impact calibration projects, consistently producing quality results. Expert in developing and executing test plans, supplying software updates, and leading multidisciplinary teams.

Listed skills include Ase Certified, Vehicles, Automotive Repair, Automobile, and 15 others.

Current workplace

Naio Mccosh's current company

Company context helps verify the profile and gives searchers a useful next step.

PACCAR
Paccar
Test Engineering Supervisor
bellevue, washington, united states
Website
paccar.com
Employees
3720
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Company profile
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7 roles

Naio Mccosh work experience

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

Test Engineering Supervisor

Current
Paccar

Mount Vernon, Washington, United States

Supervisor of test engineering team responsible for test vehicle fleet Coordinate vehicle testing and resource allocations Oversee data collection and reporting Advise and direct issue troubleshooting and resolution

Apr 2024 - Present

Powertrain Calibration Project Engineer

Paccar

Washington, United States

  • Lead major calibration projects impacting large vehicle populations
  • Managed end-to-end calibration processes, coordinating resources, in-vehicle testing, and software releases
  • Coordinated cross-functional support from engineering groups, technicians, and specialists.
  • Developed MATLAB programs for data-driven decisions, generating visualizations and analyses.
  • Created comprehensive process reports, data analysis, and requirement validation.
  • Formulated test cases… Show more
Sep 2019 - Apr 2024

Service And Support Engineer

Paccar
  • Provided top-tier support for PACCAR engines and aftertreatment (top 2%).
  • Diagnosed complex, otherwise unsolvable issues, with field service organization and technicians
  • Traveled to personally diagnose issues on vehicles that were unsolvable remotely.
  • Documented methods for future troubleshooting and knowledge sharing.
  • Trained support groups, service teams, and dealership technical managers.
  • Worked with calibration engineers and other subject matter experts on complex… Show more
Sep 2018 - Sep 2019

Running Business Engineer

Paccar

Washington, United States

  • Key role in Early Warning Program for new product release, identifying and mitigating issues.
  • Traveled to personally diagnose issues on vehicles that were unsolvable remotely.
  • Worked with internal and external subject matter experts to solve complex issues.
  • Performed issue recreation testing on failed components in test cells and in vehicles.
  • Worked with DAVIE service tool team to identify tool defects reported from the field.
Jan 2017 - Sep 2018

Component Inspection Engineer

Paccar

Washington, United States

  • Inspected, photographed and analyzed failed components; documented the failure modes.
  • Worked with subject matter experts on inspection requests and presented detailed reports.
  • Created new testing processes and equipment as needed.
Aug 2015 - Jan 2017

Automotive Technician/ Assistant Manager

Midas

Bellingham, Washington

Performed tasks as an ASE Technician diagnosing and repairing vehicles. Ensured correct vehicle repair and educated customer about the vehicle and repair when requested. Wrote service tickets and performed other customer service tasks. Communicated with part suppliers to ensure correct parts and prompt repair.

Sep 2013 - Aug 2015

Automotive Technician

Speed Wrench Garage

Silver City, New Mexico

Performed tasks as an ASE Technician diagnosing and repairing vehicles. Worked self-directed and independently in addition to dynamically with a group. Ensured correct vehicle repair and educated customer about the vehicle and repair when requested.

Mar 2010 - Sep 2012
Team & coworkers

Colleagues at PACCAR

Other employees you can reach at paccar.com. View company contacts for 3720 employees →

KS Kyle Smith Kyle Smith Colleague at Paccar Kent, Washington, United States, United States View → SR Sravanthi Reddy Sravanthi Reddy Colleague at Paccar Austin, Texas, United States, United States View → KM Kwchillicothe Materials Kwchillicothe Materials Colleague at Paccar Renton, Washington, United States, United States View → JC Jimmy Connelly Jimmy Connelly Colleague at Paccar Wigan, England, United Kingdom, United Kingdom View → TW Tina Wilkomer Tina Wilkomer Colleague at Paccar Denton, Texas, United States, United States View → JC Jennifer Creek Jennifer Creek Colleague at Paccar Ferris, Texas, United States, United States View → KS Kristy Strunks Kristy Strunks Colleague at Paccar Maple Valley, Washington, United States, United States View → DW David Whitman David Whitman Colleague at Paccar Greater Lexington Area, United States View → DA Dylan Ament Dylan Ament Colleague at Paccar Lancaster, Pennsylvania, United States, United States View → JP Jason Pierce Jason Pierce Colleague at Paccar Richardson, Texas, United States, United States View →
2 education records

Naio Mccosh education

Industrial Technology - Vehicle Design, Engineering

Western Washington University

Activities and Societies: Society of Automotive Engineers (SAE) Baja SAE

FAQ

Frequently asked questions about Naio Mccosh

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

What company does Naio Mccosh work for?

Naio Mccosh works for PACCAR.

What is Naio Mccosh's role at PACCAR?

Naio Mccosh is listed as Test Engineering Supervisor at PACCAR.

What is Naio Mccosh's email address?

AeroLeads has found 1 work email signal at @paccar.com for Naio Mccosh at PACCAR.

Where is Naio Mccosh based?

Naio Mccosh is based in Lynnwood, Washington, United States while working with PACCAR.

What companies has Naio Mccosh worked for?

Naio Mccosh has worked for Paccar, Midas, and Speed Wrench Garage.

Who are Naio Mccosh's colleagues at PACCAR?

Naio Mccosh's colleagues at PACCAR include Kyle Smith, Sravanthi Reddy, Kwchillicothe Materials, Jimmy Connelly, and Tina Wilkomer.

How can I contact Naio Mccosh?

You can use AeroLeads to view verified contact signals for Naio Mccosh at PACCAR, including work email, phone, and LinkedIn data when available.

What schools did Naio Mccosh attend?

Naio Mccosh holds Industrial Technology - Vehicle Design, Engineering from Western Washington University.

What skills is Naio Mccosh known for?

Naio Mccosh is listed with skills including Ase Certified, Vehicles, Automotive Repair, Automobile, Parts, Automotive Electronics, Powertrain, and Automotive Engineering.

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