Mechanical Engineer

Lensa; Ontario; On-site; Full time

Job summary

A leading company is seeking a Mechanical Engineer in Ontario, CA. This role involves designing sheet metal enclosures, generating CAD models, and collaborating with production teams. The ideal candidate will have strong experience in electrical enclosure design, with a proactive attitude and ability to work in fast-paced environments.

Benefits

Medical, dental & vision

401(k) Retirement Plan

Life Insurance

Health Spending Account (HSA)

Employee Assistance Program

Time Off/Leave (PTO, Vacation, Sick Leave)

Qualifications

• Minimum 5 years of experience designing low/medium voltage power distribution equipment.
• Strong understanding of three-phase power systems and protection strategies.
• Experience with UL 891 standards and reverse engineering.

Responsibilities

• Design and develop sheet metal enclosures and copper bus systems using SolidWorks.
• Generate detailed manufacturing drawings from 3D CAD models.
• Collaborate with fabrication teams to resolve design issues.

Skills

SolidWorks

Communication

Technical writing

Organizational skills

Education

Bachelor’s degree in Mechanical or Electrical Engineering

Associate degree with 2+ years of relevant experience

Job description

Lensa is the leading career site for job seekers at every stage of their career. Our client, Actalent, is seeking professionals in Ontario, CA. Apply via Lensa today!

Job Title: Mechanical Engineer

Job Description

We are seeking an experienced Mechanical Engineer with strong experience in electrical enclosure design, sheet metal fabrication, and 3D CAD modeling. This role is ideal for a proactive, detail-oriented engineer who thrives in a fast-paced, collaborative environment and can take ownership of complex design challenges from concept to production.

Responsibilities

• Design and develop sheet metal enclosures and copper bus systems using SolidWorks.
• Generate detailed manufacturing drawings and submittals from 3D CAD models.
• Interpret and apply project-specific codes and standards (UL 891, 1558, 508A; IEEE C37.20, etc.).
• Collaborate with fabrication teams to ensure manufacturability and resolve design issues.
• Support reverse engineering efforts and library build-outs for standardization and custom fabrication.
• Communicate effectively with cross-functional teams including sales, field engineers, and production.

Essential Skills

• Bachelor’s degree in Mechanical or Electrical Engineering preferred; Associate degree with 2+ years of relevant experience considered.
• Minimum 5 years of experience designing low/medium voltage power distribution equipment.
• Proficiency in SolidWorks.
• Strong understanding of three-phase power systems, power distribution, and protection strategies.
• Excellent communication, technical writing, and organizational skills.

Additional Skills & Qualifications

• Experience with UL 891 standards and applying project-specific codes and standards (UL 891, 1558, 508A; IEEE C37.20, etc.).
• Experience with reverse engineering and new product development.
• Go-getter attitude: takes initiative and is able to meet with customers to build out design projects.

Work Environment

The work environment is a manufacturing setting where the candidate will collaborate with the production team, being the sole engineer as the team continues to expand. Currently, sheet metal fabrication is conducted off-site, with plans to bring operations to Ontario once staffing allows. This role offers a unique opportunity to help build and grow a company with established industry connections.

Pay and Benefits

The pay range for this position is $39.00 - $58.00/hr.

Requirements

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 specific to elections, plans, or program terms. If eligible, benefits may include:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital coverage
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions
• Life Insurance (Voluntary Life & AD&D for employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation, Sick Leave)

Workplace Type

This is a fully onsite position in Ontario, CA.

Application Deadline

Closing date is anticipated to be June 10, 2025.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help companies advance their initiatives through access to specialized experts. With nearly 30,000 consultants and over 4,500 clients worldwide, Actalent serves many Fortune 500 companies.

The company is an equal opportunity employer and considers all applications regardless of race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, or characteristic protected by law.

If you require a reasonable accommodation during the application or interview process, please email [e-mail].

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology

Industries

• IT Services and IT Consulting