Marine Field Follow/Validation Engineer

Caterpillar Inc.

Marine Systems Test & Validation Engineer at Caterpillar providing critical support for hybrid applications and power systems validation. Leading field validation and troubleshooting of marine power systems.

Posted 5/6/2026full-timeVirginia Beach • Illinois, Virginia • 🇺🇸 United StatesMid-LevelSenior💰 $97,530 - $146,290 per yearWebsite

About the role

Key responsibilities & impact

Provide critical on-vessel technical support for Cat Marine hybrid applications
Lead the field validation of next-generation power systems and drivetrains
Perform commissioning, sea trials, and validation test execution
Execute the lab and field validation of integrated hybrid propulsion and power systems
Support the evolution of power-dense marine engines and drivetrains
Diagnose failures in AC/DC distribution, Battery Management Systems (BMS), and motor-drive synchronization
Capture real-time performance data during vessel operation
Implement hardware and software modifications to integrate the latest engineering improvements

Requirements

What you’ll need

BS mechanical engineering, electrical engineering, marine engineering or technology degree equivalent or 2 year technical degree with 4-7 years relevant industry experience
Expert proficiency in Cat ET or equivalent and specialized DAQ hardware for real-time monitoring
Deep understanding of the mechanical and electrical synergy between high-performance engines, gearboxes, and advanced drive units
Expertise in the operation, diagnostics, troubleshooting, and repair of high‑speed diesel engines
Hands-on experience troubleshooting Variable Frequency Drives, electric motors, and Energy Storage Systems (ESS) in a marine environment
Skilled in marine communication protocols, including J1939, Modbus, and Ethernet/IP
Ability to analyze and optimize vessel performance data

Benefits

Comp & perks

Medical, dental, and vision benefits*
Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
401(k) savings plans*
Health Savings Account (HSA)*
Flexible Spending Accounts (FSAs)*
Health Lifestyle Programs*
Employee Assistance Program*
Voluntary Benefits and Employee Discounts*
Career Development*
Incentive bonus*
Disability benefits
Life Insurance
Parental leave
Adoption benefits
Tuition Reimbursement

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

AC/DC distributionBattery Management Systems (BMS)high-speed diesel enginesVariable Frequency Driveselectric motorsEnergy Storage Systems (ESS)marine communication protocolsJ1939ModbusEthernet/IP

Soft Skills

diagnosticstroubleshootingrepairperformance analysisleadership

Certifications

BS mechanical engineeringBS electrical engineeringBS marine engineering2 year technical degree