Marine Electrical Engineer

Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. About Caterpillar Marine: Caterpillar Marine is a global leader in reliable, efficient, and future‑ready marine power solutions. As a core part of Caterpillar’s Oil & Gas and Marine Division, our organization delivers world‑class engines, integrated power systems, lifecycle services, and digital technologies that help customers reduce total cost of ownership while improving uptime, efficiency, and performance. We offer a wide range of career opportunities across a variety of commercial, technical and business roles worldwide. Join our team and help solve our customers’ toughest challenges. About the Role: As a Marine Electrical Integration Engineer, you are responsible for the detailed configuration, electrical design, and systems integration of Cat Marine hybrid applications. You will execute the engineering work required to integrate propulsion engines and gensets with advanced power components, including electric motors, battery energy storage, and VFDs. This role focuses on the hands-on delivery of integrated electrical packages, ensuring every custom solution is engineered for performance, regulatory approval, and seamless vessel installation. Additional Information: At least 30% domestic and international travel No sponsorship available This position is based in Houston, Texas or Mossville, Illinois This position does offer relocation This role requires working onsite 5 days a week What You Will Do: Electrical System Design: Execute the selection, sizing, and configuration of electrical hardware for hybrid engine rooms. You will integrate the complete Cat Marine scope, focusing on AC/DC distribution, switchgear, battery management system (BMS) interfaces, and motor-drive synchronization. Technical Documentation & Schematics: Develop and deliver high-precision electrical technical packages. This includes creating detailed wiring schematics (AutoCAD Electrical), 3D electrical models (Creo), one-line diagrams, and technical specifications for system installation. Regulatory Compliance Support: Prepare technical submittals and design documentation to ensure systems meet Classification Society rules (e.g., ABS, DNV, Lloyd's Register). You will ensure designs comply with USCG electrical requirements (e.g., 46 CFR Subchapter J) and manage technical correspondence with the Marine Safety Center (MSC). Project Engineering & Validation: Manage engineering activities for assigned projects from concept through validation. This includes hardware-in-the-loop (HIL) testing, system-level validation, and managing the electrical Bill of Materials (BOM) to ensure a fully functional customer solution. Techno-Economic Analysis: Support the sales organization by performing value-based benchmarking. You will analyze how specific electrical architecture affects a ship operator's CAPEX and OPEX, providing the technical data needed to recommend the most cost-effective solution. Component Evaluation: Conduct "Make vs. Buy" analyses for electrical components and evaluate partner technologies (batteries, motors, inverters) to ensure they meet Caterpillar's rigorous marine-ruggedized standards. Technical Expertise: Power Systems Engineering: Strong proficiency in AC/DC power distribution, power electronics, and the application of Variable Frequency Drives (VFDs) and Energy Storage Systems (ESS). Control Interfaces: Understanding of marine control systems and communication protocols (e.g., J1939, Modbus, Ethernet/IP) for engine-room-to-bridge integration. Engineering Software: Advanced skills in AutoCAD Electrical and Creo Schematics for creating high-fidelity system documentation. Regulatory Knowledge: Working knowledge of USCG federal regulations and International Class rules for electrical installations on vessels What You Will Have: Analytical Thinking: Knowledge of techniques and tools that promote effective analysis; ability to determine the root cause of organizational problems and create alternative solutions that resolve these problems. Effective Communications: Understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors. Project Management: Knowledge of effective project management strategies and tactics; ability to plan, organize, monitor, and control projects, ensuring efficient utilization of technical and administrative resources to achieve project objectives. Computer-Aided Design & Engineering: Knowledge of tools and techniques of specialized graphics programs; ability to produce, analyze, simulate and test product design drafts. Product Testing: Knowledge of product testing approaches, techniques and tools; ability to design, plan and execute testing strategies and tactics to ensure product quality at all stages of manufacturing. Troubleshooting Technical Problems: Knowledge of troubleshooting approaches, tools and techniques; ability to anticipate, detect and resolve technical problems in a manufacturing or product development environment. Summary Pay Range: $97,530.00 - $146,290.00 Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits: Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits. 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 * These benefits also apply to part-time employees Posting Dates: July 22, 2026 - July 22, 2026 Any offer of employment is conditioned upon the successful completion of a drug screen. Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply. Not ready to apply? Join our Talent Community.