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Salary
$65k – $70k per year
Location
In office (Waipahu)
Seniority
Middle · 3+ years exp

Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Oct 1, 2026. Hawthorne Cat scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Hawthorne Cat is a family-owned Caterpillar equipment dealer headquartered in San Diego, California, that sells, rents and services construction machinery, engines and power generation equipment. Trading as Hawthorne Machinery Co., it has served agriculture, construction, marine and government customers for more than 60 years, with branches across San Diego County and operations in Hawaii, Guam and American Samoa. It hires machinery, engine and field service technicians and mechanics, lube and loadbank technicians, product support and inside sales representatives, branch and project managers, coordinators and administrative staff.

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 DESCRIPTION

 

Job Title:            Engine Service Supervisor

Reports to:        General Service Manager

FLSA Status:      Exempt

Division:             HPC

Department:     Service

Locations:          Waipahu

 

POSITION SUMMARY: Under the direction of the General Manager - Product Support (Pacific Region), the Service Supervisor accomplishes the departmental goals by developing parts sales and service opportunities with new customers, as well as maximizing sales with existing customers. The Service Supervisor ensures the successful daily operations of the branch.

 

ESSENTIAL FUNCTIONS:

  • Ensures successful operations of daily branch responsibilities by daily review of all timecards and service reports, daily work in progress (WIP) review, and reviewing work orders prior to closing.
  • Maintains records by recording problems and corrective actions planned and completing service reports and SIMS.
  • Assists with managing costs by identifying work orders that are higher than the estimated or quoted cost and reviewing the work schedule to update WIP priorities, segments, parts, deliveries, and completion deadline. Implement methods of payment by identifying credit status and obtaining approval for credit, if necessary.
  • Inputs data to computers by compiling and sorting information, establishing entry priorities, and completing input.
  • Maintains customer satisfaction by establishing rapport with customers and others in a position to help meet customer needs.
  • Assists with the preparation of machinery service by answering phones and data processing.
  • Maintains technicians’ payroll information by ensuring technicians’ repair description is correctly captured.
  • Prepares work orders by inputting data, contacting customers for purchase order numbers, obtaining credit approval if needed, collecting payment for cash jobs, and making copies for files.
  • Prepares vendor statements for approval by reviewing, researching unpaid invoices, and requesting for copies of outstanding invoices from vendors.
  • Prepares invoices for payment by verifying amounts, selecting account numbers, and making copies for files.
  • Maintains quality service by following organization standards.
  • Maintains technical knowledge by attending educational workshops and reviewing publications.
  • Supports cross-different departmental operations within the branch (Service, Sales, Rental, Parts).
  • Identifies and coordinates facility needs to include maintenance, repairs, improvements, and safety compliance.
  • Upon return of equipment, checks for damage and coordinates with service for fueling, repairs, etc.
  • Knowledgeable of Hawthorne Rent It Service processes, systems, and equipment.
  • Contributes to team effort by accomplishing related results as needed.
  • Conducts evaluations for direct reports.
  • Provides Ownership of Service and Branch Excellence Metrics for the branch.
  • Provides first level, on-island support for customer issues and disputes.
  • Is responsible for the branch WIP Management Process.
  • Is responsible for the rollout and adherence to corporate programs / ERP usage by the branch.
  • Ensures all service work is quoted and approved and proactively communicated to the customer.
  • Ensures corporate policy adherence for branch service operations staff, including service process control, safety, EHS, etc.
  • Ensure monthly EHS facility audits are conducted and communicated with corporate safety.
  • Is responsible for the branch Service vehicle fleet maintenance, licensing, and repair.
  • Completes all other duties as assigned by management.

 

EDUCATION, EXPERIENCE, AND SKILLS REQUIRED:

  • Must have a high school diploma or equivalent.
  • Must have a minimum of 3-5 years’ experience in a CAT Dealer with demonstrated successful ability as a Service Coordinator.
  • Must have a valid Driver’s License with a good driving record.
  • Must have PC skills.
  • Must have the ability to communicate clearly, both orally and in writing.
  • Must have the ability to multitask and establish priorities.
  • Must have the ability to maintain organization in a changing environment.
  • Must have the ability to maintain a flexible attitude and approach towards assignments and successfully operate under ambiguous guidelines.
  • Must have an excellent customer service aptitude and proper business etiquette.

PHYSICAL DEMANDS:

  • Walking: Moves about on foot, often through uneven terrain.
  • Handling: Seizes, helps, or works with hands.
  • Lifting: Raises or lowers miscellaneous equipment up to 50 pounds.
  • Reaching: Extends hands and arms in any direction.
  • Stooping: Bends body downward and forward by bending at knees or waist.
  • Standing: Remains in standing position if required to perform various functions of the job.
  • Climbing: In and out of equipment.
  • Vision: Reads paperwork, employment files, and records on the computer.
  • Talking: Communicates by radio, phone, and in person.
  • Sitting: Sits at desk and in vehicles for extended periods.
  • Lifting: Lifts up to 60lbs. daily, frequent exertion.

 

ENVIRONMENTAL:           

  • Noise: Works in conditions with constant or intermittent noise.
  • Temp/Weather: Works in an office and shop environment with variations of temperature and weather.
  • Exposure: Subject to 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 $65,000.00 - $70,000.00 annually

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.

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