The Muse
Newsletter Sign In
Jobs ▾
SalesSoftware EngineeringOperationsFinanceMarketingPeople & HRData ScienceDesignHealthcareEducationView All Jobs
CompaniesResume BuilderAdviceCoachingNewsletter EmployersSign In
Cummins

Marine Field Service Diesel Technician

Aug 12, 2026• Portland, OR

About us

At Cummins, we believe people should feel continuously challenged and engaged, making meaningful contributions and growing in their careers.

  • Size: 10,000+ employees
  • Industry: Engineering
View company profile ›
Job Summary:

Completes preventative maintenance and/or basic repair activities on engines and related components at the customer site with minimal direction.

We are looking for a talented Marine Field Service Diesel Technician to join our Distribution business in (Portland, OR).

Will make an impact in the following ways:

  • Complete repairs on engine products in a service shop
  • Perform maintenance/repairs utilizing diagnostic tools
  • Maintain detailed records of serviced vehicles
  • Adhere to Cummins Health, Safety & Environmental policies
  • Ongoing development/certifications on new and existing Cum30.97mins products
  • Maintain own tools

In order to be successful in this role you will need the following:

  • Primarily engaged in maintenance or basic repairs/diagnostics
  • Requires direct supervision and review of workmanship quality
  • Demonstrates an understanding on access to engine repair process information sources.
  • Understands after-treatment system and can identify major components and their function at a rudimentary level.
  • Has worked on external components on a diesel engine and understands the basic concepts.
  • Has some knowledge of engine diagnostic software

tech needs to provide their own tooling. specialty tooling can be supplied as needed.

  • This position is subject to Federal Transit Administration random and pre-employment drug testing requirements. This roll will be subject to on-going random drug and alcohol testing.
  • A current valid license is required for this role
  • This role requires a 5 year motor vehicle report, free from major violations
  • This role requires applicant to pass a Department of Transportation (DOT) physical
  • 3 years driving experience
  • This role is subject to Department of Transportation (DOT) driving regulations including Hours of Service and Electronic Log Booking Device use

-Federal law requires operators of commercial vehicles to be 21 years of age or older, applicant must be 21 years of age

Education, Licenses, Certifications:

Apprentice Trained Engine Technician (Preferred).

Vocational diploma from relevant technical institution.

Locally valid driving permit.

This position may require licensing for compliance with export controls or sanctions regulations.

Experience:

Minimal level of workshop related experience required.

Basic level knowledge of and/or experience with engine products.

Locally valid driving permit.

Compensation and Benefits

Base salary rate commensurate with experience. Additional benefits vary between locations and include options such as our 401(k) Retirement Savings Plan, Cash Balance Pension Plan, Medical/Dental/Life Insurance, Health Savings Account, Domestic Partners Coverage and a full complement of personal and professional benefits.

Job Service

Organization Cummins Inc.

Role Category On-site with Flexibility

Job Type Technician

ReqID 2434421

Relocation Package Yes

100% On-Site No

Cummins and E-Verify

At Cummins, we are an equal opportunity and affirmative action employer dedicated to diversity in the workplace. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law. Cummins validates the right to work using E-Verify and will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee's Form I-9 to confirm work authorization. Visit http://EEOC.gov to know your rights on workplace discrimination.

Want more jobs like this?

Get jobs in Portland, OR delivered to your inbox every week.

By signing up, you agree to our Terms of Service & Privacy Policy.

Additional Information

  • Posted: Aug 12, 2026
Apply on company site
Apply on company site

Similar Jobs

  • Field Service Diesel Technician- RotationalCumminsMorgan City, LA
  • High Horse Power/Marine Field Service Diesel TechnicianCumminsKapolei, HI

Suggested Searches

  • Cummins Jobs
  • All Jobs

Search Additional Jobs

  • Remote-Friendly Marine Field Service Diesel Technician Jobs
  • Portland, OR Jobs
The Muse

© 2026 FGB Muse Group Inc.

114 Rayson Street, 1st Floor
Northville, MI 48167

About The Muse

  • About Us
  • FAQs
  • Search Jobs
  • Browse Companies
  • Career Advice
  • Terms of Use
  • Privacy Policy
  • Contact Us
  • FairyGodBoss

Popular Jobs

  • New York Jobs
  • San Francisco Jobs
  • Seattle Jobs
  • Engineering Jobs
  • Marketing Jobs
  • Information Technology Jobs

Get Involved

  • For Employers
  • The Muse Book: The New Rules of Work
  • For Career Coaches
  • Tell A Friend

Join The Conversation