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Diesel Engine Mechanic (Machinist)


Job Location:

Gary, IN - USA

Monthly Salary: Not provided by the employer
Posted: 18 August 2026 (19 days ago)
Application Deadline: 15 November 2026
Vacancies: 1 Vacancy

Job Summary

Qualified Rate : $42.49 Per hour

Please note that new hires in this role may be paid a lower hourly rate during their qualifying addition CN employees are also eligible to an employee share investment plan (ESIP) Pension Benefits Railroad Retirement Benefits (RRB) and other perks.


Diesel Engine Mechanic (Machinist)

At CN we are committed to our pursuit of excellence. We take pride in delivering work of the highest standard continually innovating to shape the railroad of the future. As responsible railroaders we make the right decisions every time putting safety first acting with unwavering integrity and holding ourselves accountable for our actions. We believe in succeeding togetherby fostering inclusivity and collaboration we sustainably deliver exceptional results for our customers.

If you are a skilled trades person or interested in skilled trades and continuous learning in a safety-focused environment working at CN could be a great fit for you. Youll be working on all types of equipment and structures designed to support the distribution of freight across North America. Enjoy paid training and evolve your skills. The careers we offer are meaningful because the work we do matters. Join us and get your career moving!

Job Summary

The Diesel Engine Mechanic (HDM) is responsible for performing inspections major and minor repairs overhauls and servicing on all types of locomotives.

Working Conditions
  • Work shift work which consists of: Irregular hours including nights weekends holidays and occasional overtime
  • Work in a shop environment and outside in all weather conditions
  • Occasionally work in confined spaces and at elevated heights
  • Frequent stooping lifting kneeling bending crouching and climbing
  • Occasional travel required
Major Responsibilities
  • Inspect service and maintain locomotives in accordance with federal and company regulations including changing oil or repairing replacing cleaning and adjusting parts
  • Troubleshoot and diagnose diesel engine malfunctions and make required repairs
  • Assemble and start engines
  • Use electric and oxy-acetylene welding equipment lubrication equipment and other vehicle repair tools and equipment and operate said tools and machinery in a safe and efficient manner
  • Prepare inspection maintenance and work reports and record details on prescribed forms in accordance with established procedures
  • Operate locomotive on shop tracks
  • Test locomotives on shop track after repair
Requirements
  • Valid drivers license
  • High School diploma or equivalent GED
  • Must be 18 years of age
  • Must meet all medical fitness for duty requirements for the position
  • Using measuring devices and understanding visual displays
  • Basic technical knowledge of diesel mechanics
  • Frequent lifting/carrying up to 50 lbs and occasionally up to 70 lbs
  • Displays good hand-eye coordination

Assets

  • Valid CDL for the class and type of equipment operated
  • Ability to certify company equipment in accordance with state standards
  • Experience troubleshooting hydraulic and electronic systems
  • Welding skills
  • Basic computer skills
  • Diesel Mechanic experience and/or Diesel Mechanic Diploma
  • Ability to work autonomously adapt to different situations and manage stress
  • Demonstrate good teamwork skills and maintain positive interactions with others
  • Displays good verbal reading comprehension and writing skills
  • Dedicated to getting the job done while meeting established standards of quality safety and client satisfaction.
What We Offer
  • Competitive Wages Benefits and Pension Plan
  • Paid Training and Career Development
  • Medical vision and dental insurance
  • 24/7 Telemedicine Service
  • Employee Share Investment Plan
  • Educational Financial Assistance Program
  • Employee Resource Groups (ERGs)
  • Extensive Employee Discount Program
  • Employee & Family Assistance Program (EFAP)
Paid Training:

Newly hiredDiesel Engine Mechanics (HDM)take part in several weeks of training which includes classroom instructions and field training. The classroom training will take place at the CN Campus in Homewood IL. The training guides the newDiesel Engine Mechanics (HDM)through the critical safety skills required to work on the railroad.

Once the classroom training is complete theDiesel Engine Mechanics (HDM)will complete on-the job training to enhance his/her knowledge and skills. Successful completion of the training course is mandatory in order to work as aDiesel Engine Mechanics (HDM).

Successful Candidate Process:

  • Medical assessment (including drug hearing and vision).
  • Criminal background check
  • Offer Letter

Paid Training Structure:

  • 3 weeks at CN campus (Homewood IL)
  • 2 weeks in shop (on-the-job training)
  • 3 weeks at CN campus (Homewood IL)

About CN

CN is a premium railroad that sustainably generates value for our customers shareholders employees and stakeholders with an unwavering commitment to safety and service. Essential to the economy to the customers and to the communities it serves CN safely transports more than 300 million tons of natural resources manufactured products and finished goods throughout North America every year. CNs network connects Canadas Eastern and Western coasts with the U.S. South through a 20000-mile rail and its affiliates have been contributing to community prosperity and sustainable trade since 1919. CN powers the North American economy and is committed to programs supporting social responsibility and environmental stewardship.

At CN we are dedicated to building North Americassafest mostinclusiveandsustainable railroad which includes reflecting the communities in which we operate. Research shows that candidates often dont apply unless they feel they fit the job posting at 100%. To all potential applicants even if you dont meet every job requirement listed in a posting we still encourage you to apply. If you require an accommodation for the recruitment process (including alternate formats of materials accessible meeting rooms or other accommodations) please get in touch with our team at.

As an equal opportunity employer qualified candidates will receive consideration for employment without regard to race color religion sex sexual orientation gender identity national origin disability protected veteran status and other protected status as required by applicable law.

Please monitor your email on a regular basis as communication to applicants is done via email.


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Shipping by Rail and Intermodal is efficient, reliable, cost effective & environmentally friendly. CN is your complete transportation and logistics solution.

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