Mechanical Engineer III

Mechanical Engineer III

We are looking for a Mechanical Engineer with proven expertise in Design for Manufacturing (DFM) to contribute to the development of Variable Message Sign (VMS) systems for Department of Transportation (DOT) applications. In this role, you will collaborate closely with manufacturing, electrical, and software teams to create designs that are durable, cost-efficient, and well-suited for both production and field use.

Goodwill of Colorado is a Public Service Loan Forgiveness Program (PSLF) eligible employer.

Key Responsibilities:

• Design and build mechanical components and assemblies for VMS products, including housings, mounting systems, and environmental protection features
• Incorporate Design for Manufacturing (DFM) best practices to improve manufacturability, assembly efficiency, cost-effectiveness, and product quality
• Develop and maintain detailed 3D models, assemblies, and engineering drawings using SolidWorks
• Oversee design data, revisions, and workflows with in PDMWorks, including configuration management and release processes
• Create and sustain SOLIDWORKS macros and PDMWorks automation tools to streamline product scaling (such as adjusting sign sizes, updating configurations, and automatically generating drawings and BOMs) while ensuring consistency and reducing manual effort
• Conduct Finite Element Analysis (FEA) using SOLIDWORKS Simulation to assess structural integrity, thermal behavior, and stress/strain performance, ensuring designs meet durability and safety requirements before release
• Partner with manufacturing teams to troubleshoot design challenges, support production builds, and drive continuous improvement initiatives
• Assist with prototype development, production ramp-up, and validation testing under environmental and field conditions
• Collaborate with electrical and software teams to ensure seamless integration of system components
• Develop and maintain bills of materials (BOMs), assembly documentation, and work instructions
• Take part in design reviews and incorporate feedback from cross-functional teams

Required Qualifications:

• Associate's or Bachelor's degree in Mechanical Engineering, Mechanical Design, or a related field preferred, or equivalent hands-on experience in mechanical design and manufacturing
• Proficiency in SolidWorks, including part modeling, assemblies, and technical drawings
• Experience with PDMWorks or similar product data management systems for handling revisions and maintaining design data
• Proven ability to apply Design for Manufacturing (DFM) principles in product development
• Hands-on experience working closely with manufacturing or production teams
• Solid knowledge of materials, fabrication techniques (such as sheet metal, welding, and machining), and assembly processes
• Strong analytical and problem-solving abilities with a high level of attention to detail
• Experience creating, releasing, and managing Engineering Change Orders (ECOs) through completion

Preferred Qualifications:

• Experience designing products for outdoor or industrial environments, including IP-rated enclosures, thermal management solutions, and durability considerations
• Familiarity with Department of Transportation (DOT) or transportation-related systems, such as signage or traffic control equipment
• Basic knowledge of electrical systems, including AC/DC power and integration of communication protocols like UART and Ethernet
• Understanding of structural design standards, with preference for experience applying AASHTO guidelines
• Experience addressing production challenges, conducting root cause analysis, and implementing corrective actions
• Experience using Computational Fluid Dynamics (CFD) within SOLIDWORKS to analyze airflow and evaluate thermal performance in designs

Work Environment & Expectations:

• Hands-on collaboration with manufacturing and production teams
• Combination of design work and shop-floor engagement
• Occasional support for field installations or issue resolution
• Ability to manage multiple projects and priorities

Goodwill is an Equal Opportunity Employer dedicated to employing qualified individuals including those with disabilities, protected veterans and military spouses.

Goodwill participates in E-Verify. For more information on E-Verify, please contact DHS: View phone number on click.appcast.io or

We promote a Safe & Drug-free Workplace.

Physical Requirements

Specific job descriptions will be made available upon meeting with the Goodwill Staffing Recruiter. The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Guide to Physical Requirements:

• Continuously (5-8 hours)
• Frequently (3-4 hours)
• Occasionally (1-2 hours)
• Never

LIFTING: (as defined by ADA)

Heavy: 45 lbs & over - CONTINUOUSLY

Moderate: 15-44 lbs - CONTINUOUSLY

Light: 14 lbs & under - CONTINUOUSLY

CARRYING:

Heavy: 45 lbs & over - CONTINUOUSLY

Moderate: 15-44 lbs - CONTINUOUSLY

Light: 14 lbs & under - CONTINUOUSLY

PUSHING/PULLING - CONTINUOUSLY

REACHING:

Above Shoulder - CONTINUOUSLY

At Shoulder - CONTINUOUSLY

Below Shoulder - CONTINUOUSLY

TWISTING - CONTINUOUSLY

BENDING - CONTINUOUSLY

KNEELING/CRAWLING - CONTINUOUSLY

SQUAT - CONTINUOUSLY

CLIMBING:

Use of legs only (stairs) - CONTINUOUSLY

Use of arms & legs (ladders) - CONTINUOUSLY

HEARING - CONTINUOUSLY

VISION:

Visual, close - CONTINUOUSLY

Visual, distant - CONTINUOUSLY

Visual, depth perception - CONTINUOUSLY

HANDS/FINGERS:

Simple grasping - CONTINUOUSLY

Fine Manipulation - CONTINUOUSLY

Repetitive Movements - CONTINUOUSLY

WALKING - CONTINUOUSLY

STANDING - CONTINUOUSLY

SITTING - CONTINUOUSLY

SPEAKING - CONTINUOUSLY

OTHER, please describe -

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.