Apply precision machining and marine repair expertise as a Journeyperson Machinist supporting DF Barnes operations aboard vessels and in field settings.
Reporting to the Mechanical Shop Foreman, this hands-on position combines conventional machine-shop work with vessel-based mechanical repairs. You will manufacture, repair, modify, and refurbish components while supporting maintenance, repair, overhaul, and refit activities. Work includes conventional lathes, milling machines, and portable line boring equipment.
Key Responsibilities: Operate lathes and milling machines for precision component work
Perform turning, boring, drilling, milling, threading, and tapping
Set up portable line boring equipment for vessel repairs
Repair shafts, sleeves, bushings, pins, flanges,



and bearing fits
Verify dimensions against drawings, tolerances, and specifications
Requirements: Red Seal Journeyperson Machinist certification
Recognized Machinist apprenticeship completion
Minimum five years of relevant machining experience
Required marine, vessel repair, or shipyard experience
Required conventional lathe, milling, and line boring experience
Bring marine repair, conventional machining, precision measurement, and portable line boring expertise to DF Barnes vessel operations.
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📌 Marine Repair Journeyperson Machinist (St. John's)
🏢 DF Barnes
📍 St. John's