Manual Machinist - Urgently Hiring

Now Hiring: Diesel Mechanic - Outside Machinist Combo

NSC Staffing is seeking a Diesel Mechanic - Outside Machinist Combo to support shipyard operations and vessel maintenance in San Diego, CA. This opportunity is ideal for experienced mechanics skilled in diesel systems, propulsion systems, and auxiliary equipment aboard marine vessels. If you have a strong mechanical background and thrive in hands-on environments, we want to hear from you!

As a Marine Diesel Mechanic, you will install, repair, maintain, and test complex shipboard mechanical systems including steam, turbine, diesel, and electrical propulsion systems. You will support the full mechanical lifecycle from initial installation through preventative maintenance and overhaul. Work may involve both in-shop fabrication and onboard ship repairs in a fast-paced, safety-conscious environment.

System Installation & Repair: Install, maintain, and repair ship propulsion and auxiliary systems including steam turbines, diesel engines, rudders, steering gears, elevators, and Navy UNREP systems.

• Fluid Systems Maintenance: Work with pumps, compressors, purifiers, actuators, valves, and heat exchangers.
• Blueprint Interpretation: Read and interpret mechanical drawings, blueprints, hydraulic/pneumatic schematics, and technical manuals to guide installations and repairs.
• Machining Tools: Use hand tools, power tools, and portable machining tools to support repairs onboard vessels and in-shop.
• Identify mechanical issues and recommend solutions through testing and inspection of equipment and systems.
• Safety & Housekeeping: Perform scheduled maintenance on mechanical systems to maximize operational reliability and reduce downtime.
• Field Work: Climb ladders, enter confined spaces, and work aboard ships as needed to complete tasks in diverse environments.
• High school diploma or equivalent.
• 3+ years of experience in a mechanical or marine environment OR completion of a Diesel or Aircraft Mechanic training program.
• Navy personnel with MM (BT), AD, CM, EN, GS, HT, or MR ratings are encouraged to apply.
• Strong understanding of hydraulic, pneumatic, propulsion, and auxiliary mechanical systems.
• Comfortable working in confined spaces, at heights, or in areas with environmental exposure.
• Able to lift and maneuver equipment/tools up to 50 lbs.

This position requires physical stamina, color vision, and the ability to work in various environments - including onboard ships, in shipyards, and outdoors. You may be exposed to noise, heights, confined spaces, and other industrial conditions. Comprehensive medical, dental, and vision coverage
401(k) retirement plan
Direct deposit or Global Cash Card option
Referral bonuses for qualified candidates
OSHA training and certification
*NSC Staffing is a nationwide leader in staffing solutions for the Marine, Industrial, Energy, and Defense sectors. We connect skilled trades professionals with rewarding career opportunities while maintaining an unwavering commitment to safety, quality, and workforce excellence.

Apply now and advance your marine mechanical career with NSC Staffing.