Mechanical Design Engineer

Job Description

The Mechanical Design Engineer role leads the end-to-end development of heavy-duty truck accessories and systems for commercial and vocational truck platforms. You will focus on mechanical design, integration, and validation of complex accessory products, including hydraulic systems, structural components, and electrical integration. Working as a key member of a fast-paced product design team, you will deliver innovative, durable, and high-performance solutions tailored to demanding customer applications and industry requirements.

Responsibilities Include

• Lead the mechanical design and integration of heavy truck accessory products such as hydraulic liftgates, tool storage systems, service bodies, utility cranes, winches, PTO-driven systems, and other chassis-mounted equipment.
• Collaborate cross-functionally with electrical, controls, hydraulics, and manufacturing teams to develop fully integrated solutions.
• Own product development from concept through production launch, including prototyping, CAD design, FEA, DFM, and validation testing.
• Design robust mechanical structures and assemblies using steel, aluminum, and composite materials for heavy-duty environments.
• Develop and optimize hydraulic systems, including pump/motor selection, circuit design, and performance tuning.
• Ensure seamless electrical integration of powered accessories with truck OEM or aftermarket power and control systems.
• Create and maintain detailed engineering documentation: drawings, BOMs, engineering change orders, and test reports.
• Support validation testing, including environmental, fatigue, load, and field testing.
• Engage with suppliers and customers to define requirements, resolve technical challenges, and ensure product compatibility.
• Support continuous improvement in product performance, cost, and manufacturability.

Skills & Qualifications

• Experience and success designing heavy-duty industrial products.
• 5+ years of experience in design principles related to large multicomponent assemblies.
• Proficiency in CAD with a strong preference for Creo.
• Engineering knowledge to evaluate test results to determine if design meets functional and performance specifications.
• Experience evaluating and solving design-related issues in manufacturing and production assembly.
• Excellent communication skills with proven experience interacting with other groups to finalize product designs.
• Disciplined, motivational personality who is self-motivated and results-oriented.
• Hands-on approach and mechanical aptitude.
• Pride and commitment to accuracy, detail, and well-thought-out designs.
• Thorough and consistent documentation habits paired with excellent organizational and management skills.
• Ability to work effectively within a fast-paced product design team.

Nice to Have

• Experience designing mounting assemblies.
• Experience creating 3D designs in Creo.
• Experience working in new product development for vehicle or industrial equipment applications.
• Familiarity with hydraulic system design, including pump and motor selection, circuit layout, and performance optimization.
• Exposure to electrical integration for powered accessories on truck platforms.

This is a Contract to Hire position based out of Mentor, OH.

The pay range for this position is $48.00 - $55.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)

This is a Contract to Hire position based out of Mentor, OH.

This position is anticipated to close on Nov 3, 2026.

This is a fully onsite position in Mentor,OH.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on click.appcast.io for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.