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Engineering Intern

Hawthorne Machinery Co.
Waipahu, HI Intern
POSTED ON 11/5/2026
AVAILABLE BEFORE 1/4/2027

We Build Better Communities

Be Part of the Hawthorne Difference!

 Hawthorne Cat is a family-owned company that has led its markets for over 60 years in the sale, rental, and servicing of construction machinery and power generation equipment for industries on which our communities depend like agriculture, construction, marine, and government.

Every member of our team plays a significant role in our success.  Hawthorne Cat hires individuals who share our vision of Building Better Communities with our Customers and our values of Passion, Respect, Integrity, Dedication and Excellence (PRIDE).

If you are looking to build your future with an established, thriving company with countless opportunities for growth and advancement, you’ve come to the right place!  At Hawthorne Cat, we’re always looking for exceptionally skilled, hardworking individuals interested in contributing to our success and the success of the communities that we serve.

Our people are our most valuable asset. That’s why at Hawthorne Cat we are committed to a comprehensive employee benefit program that helps our employees stay healthy, feel secure, and maintain a work/life balance.

 

JOB TITLE:  Engineering Intern

STATUS:  Non-Exempt

DEPARTMENT: Engineering

LOCATION: Waipahu Hawaii

REPORTS TO:  Sales Engineer

 

POSITION SUMMARY:    

 

Provides support to Project Managers and Project Administrator for sales and delivery process of new engines. Prepare requirement traceability matrices, test reports, and Operations and Maintenance Manuals for the EPG, Industrial and Marine projects. Assist in performance of engineering analysis and design of custom packaged reciprocating engine systems using Caterpillar and other manufacturer's application and installation guidelines.  Must be able to multi-task and have good communication and leadership skills to provide clear directions and tasks to both outer/inter departments.

 

ESSENTIAL FUNCTIONS:

         

  1. Maintain job related documents in an organized manner (PC skills required) and in accordance with the procedures established and as needed for each specific project under the direction of the Project Administrator.
  2. Assist administrative personnel in the preparation of contracts, purchase orders, and engineering submittals and operating manuals, per contract requirements.
  3. Prepare information for submittal, engineering review, as-built documentation and final operation and maintenance manuals in support of specific projects using electronic files.
  4. Participate in job walks, coordination meetings, and site visit to support the overall sales process and equipment startup.
  5. Work with Service Shop in the testing and startup of equipment as required by the specifications.
  6. Maintain sales and project management programs and update databases.
  7. Maintain daily activity summary for supervisors and work with the individual project managers in completing assignments, as directed.

 

EDUCATION, EXPERIENCE, AND SKILLS REQUIRED:

 

  1. Enrollment in an accredited 4-year Engineering Program with minimum of two years of course study.
  2. Must have ability to manage multiple projects simultaneously.
  3. PC skills required.
  4. Experience with Microsoft Office is required.
  5. Must have ability to communicate technical information as related to environmental permitting, electrical performance, and mechanical system installation and operation.
  6. Experience with AutoCAD and MS Projects is a plus.

 

PHYSICAL DEMANDS:

  1. Walking and moving about on foot often through uneven terrain.
  2. Handling: Seizes, helps or works with hands.
  3. Lifting: Raises or lowers miscellaneous documents.
  4. Reaching: Extends hands and arms in any direction.
  5. Stooping: Bends body downward and forward by bending at knees or waist.
  6. Standing: Remains in standing position if required to perform various functions of the job.
  7. Climbing: In and out of equipment.
  8. Vision: Read documents.
  9. Talking: Communications by radio, phone, and in person.
  10. Sitting: Sits in equipment and in vehicles.

 

ENVIRONMENTAL:         

  1. Noise: Works in conditions with constant or intermittent noise.
  2. Temp/Weather:  Works in a warehouse and outside with variations of temperature and weather.
  3. Exposure: Foul odors, fumes and harsh substances.

Here’s what we Offer…

  • Competitive Compensation
  • A great work environment and culture
  • Career growth and advancement opportunities
  • Training
  • Medical, Dental and Vision plans
  • Medical video appointments available
  • Health Savings Account available
  • Paid Time Off (PTO) Pay
  • 401(k) Plan Company Matching
  • Health and Dependent Care Flexible Spending Accounts
  • Life & Accident Insurance
  • Employee Assistance Programs
  • Legal Plan
  • Travel Assistance Plan
  • Wellness Programs
  • Referral Bonus Program
  • Longevity Bonus Program
  • Recognition Programs and much more
  • Hawthorne CAT discounts
  • Boot Reimbursement
  • Tuition Reimbursement
  • Company-Supplied Uniforms
  • Advanced Technical Training
  • Estimated Compensation $20.00 per hour

 

Interested in joining the Hawthorne team? Check out our current available positions at:

www.hawthornecat.com/careers

ACCOMMODATIONS: Reasonable accommodations for essential functions of the position will be considered.

Hawthorne Cat® is an Equal Employment Opportunity/Affirmative Action Employer. M/F/V/D

Hawthorne Cat® Participates in E-Verify.

Salary : $20

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