Description

Marine Service Technician - Diesel & Propulsion

Location: Seattle (Salmon Bay), WA

Employment Type: Full-Time

• Diagnose, inspect, and repair marine diesel and gasoline propulsion systems
• Troubleshoot mechanical, electrical, and electronic engine issues using OEM diagnostic tools
• Perform maintenance, component replacements, and complete engine overhauls in accordance with manufacturer specifications
• Troubleshoot complex engine, fuel, control, and electronic management systems
• Conduct sea trials and post-repair testing to verify performance, safety, and reliability
• Utilize OEM warranty programs and evaluate service and parts options for cost-effective solutions
• Use computer-based diagnostic tools for troubleshooting and service documentation
• Maintain accurate digital service records, findings, and repair recommendations
• Communicate clearly and professionally with customers on-site regarding repairs, status, and next steps
• Maintain a clean, organized, and safe work environment and service vehicle
• Follow all MSHS PPG safety, environmental, and operational standards
• Complete required manufacturer training (online and in-person) to remain current

• 2+ years of hands-on experience diagnosing, servicing, repairing, and overhauling marine diesel and gasoline engine systems
• Technical Knowledge:
• Experience working on marine propulsion systems in commercial, workboat, government, or mixed-fleet environments
• Experience with Cummins Marine, MTU, Volvo Penta, Detroit Diesel, CAT, Yanmar, or equivalent engine platforms (preferred)
• Hands-on experience with inboard and outboard marine engines
• Strong diagnostic and troubleshooting capabilities for mechanical, electrical, and electronic diesel engine systems

• Proficiency with PC-based diagnostic and service documentation tools
• Ability to read and interpret service manuals, schematics, and technical documentation
• Skilled in using electrical multimeters and diesel electronic control systems
• Ability to work independently in a field environment with minimal supervision

• Valid driver’s license and ability to be insured under company policy
• Ownership of a complete set of mechanic’s tools (metric and SAE)
• Ability to lift up to 50 pounds and work indoors or outdoors in varying conditions
• Willingness to complete manufacturer training requirements
• Washington State Boater’s Card (preferred)
• Must pass background check and drug screening

• Prior marine field service or customer-facing technician experience
• Familiarity with electronic engine controls, ECMs, and diesel engine management systems
• Experience conducting sea trials and post-repair performance verification
• Technical, trade school, or vocational education in marine mechanics, diesel technology, or related field
• Background in power generation, heavy equipment, or industrial diesel engines with marine crossover experience
• Familiarity with warranty repair processes

• A hands-on marine technician who values precision, craftsmanship, and safety
• A problem-solver who thrives in a fast-paced, independent field service environment
• A professional who represents the company well and communicates clearly with customers and teammates
• A technician seeking stable, long-term, local marine work in the Seattle area
• Someone who enjoys technical ownership without people management responsibilities---

• Salary Range: $35.00–$45.00/hour (DOE)
• Field Pay Bonus: Additional $1.50 per hour for field work
• Sign-On Bonus: Up to $10,000 DOE
• Shift: Monday–Friday, 7:00 AM – 3:30 PM
• Travel: Up to 25% (primary local
• Position Type: Non-union

• Medical, dental
• vision, 401(k) with company match, PTO
• life and disability insurance
• Tuition Assistance
• Maternity/Paternity Leave
• Adoption Benefits
• Pet Insurance
• Legal Assistance
• Identity Theft Protection
• Health Advocacy Services
• Referral Bonuses and more
  

Job Posting

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