# (1111376) Mechanical Design Engineer- Engine Cooling Systems

> Diversified Services Network, Inc. · Tucson, United States · Full-time · Posted 2026-08-27

**Salary:** USD 60,000–70,000

**Workplace:** on_site

## Description

**Mechanical Design Engineer – Engine & Cooling Systems**

Tucson, AZ  |  Onsite  |  Full-Time

Diversified Services Network, Inc. (DSN) is seeking a full-time Mechanical Design Engineer – Engine & Cooling Systems to join our team in Tucson, AZ. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!

**Position Overview**

The Mechanical Design Engineer – Engine & Cooling Systems will join the Large Mining Trucks and Off-Highway Truck Engine/Power Installation and Cooling team, which designs systems that integrate engine and cooling interfaces into machine platforms. This role involves component-level design with a high degree of integration across engine and cooling installation subsystems, including air intake lines, cooling module structures, exhaust components, and fuel lines. Design scope includes tube and hose routings, simple and complex fabricated steel structures, component mounting systems, and non-metallic components. Applicable engineering disciplines include fluid mechanics, kinematics, machine design, strength of materials, structural fatigue, and heat transfer.

**Key Responsibilities**

●        Determine project scope and necessary actions upon receipt of new projects

●        Perform Creo 3D modeling and manage the change notification process

●        Collaborate with other system teams on space claim as needed

●        Partner with operations to “Go, See, Act” on factory-related issues

●        Review field history and implement lessons learned

●        Coordinate updates to drawings and engineering notices

●        Work with cross-functional teams to schedule production implementation

**Team & Collaboration**

This onsite position is based in Tucson, AZ, working with a local team of 5-6, alongside extended team members in Illinois and India. The broader team is split between Tucson, AZ and Decatur, IL. This role collaborates with:

●        Other system teams (Cooling Components, Electrical, Light Structures, etc.) and the Large Mining Truck Product Group

●        Operations, including factory assemblers, quality engineers, and manufacturing engineers

●        Suppliers, to understand process limitations and improvements

**Work Environment**

Primarily office and factory environments, with potential visits to suppliers and proving ground facilities as necessary.

## Requirements

**Education & Experience**

●        Bachelor's or Master’s degree in Engineering or Engineering Technology and 2 years of relevant experience

**Top Skills**

●        Mechanical aptitude

●        Delivering results while managing multiple projects

●        Driving urgency on every project

**Technical Skills**

_**Required**_

●        Ability to read engineering drawings and schematics

●        Knowledge of engineering processes, drawing standards, and specifications

●        Proficiency in Creo (Pro/E) modeling and simulation tools (or equivalent)

●        Strong problem-solving skills, including root cause determination, troubleshooting, and concept generation

●        Product development experience, including product design, validation testing, and/or simulation

●        Demonstrated ability to collaborate across cross-functional teams to deliver high-quality, cost-effective designs within committed timelines

●        Ability to develop product concepts

_**Desired**_

●        Proficiency in TeamCenter or equivalent release workflow software

●        Ability to perform Creo Simulate analysis (or equivalent)

**Soft Skills**

_**Required**_

●        Creativity, verbal and written communication skills, and analytical/problem-solving ability

●        Presentation experience, including creating and delivering stakeholder updates

●        Team player with strong attention to detail

●        Ability to work independently and manage time efficiently

## Benefits

-   401(k)

-   Dental insurance
-   Vision Insurance
-   Disability insurance
-   Employee assistance program
-   Health insurance
-   Health savings account
-   Life insurance
-   Paid time off
-   Paid Holidays

Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more! [https://www.dsnworldwide.com](https://www.dsnworldwide.com)

Salary expectations: $60,000 - 70,000 annually

## Apply

[Apply at Diversified Services Network, Inc.](https://apply.workable.com/dsn/j/52E364E5DC/apply)

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