MBARI is seeking a Marine Operations Technician (MOT) to ensure that complex marine and subsea systems operate smoothly, safely, and reliably in support of cutting-edge ocean science. This role supports ROV-deployed tool sleds, moorings, elevators, and vessel mission equipment. The MOT identifies and troubleshoots mechanical, electrical, hydraulic, faults; develops technical solutions; and implements repairs and system improvements. The position blends hands-on mechanical and fabrication expertise with structured repair task management and small project leadership. Occasional sea-going assignments are required, with growth opportunities toward qualification as an ROV Pilot or Pilot/Technician.
Primary responsibilities:
Maintenance & System Reliability
- Perform maintenance and functional verification of sea-going science equipment prior to deployment
- Conduct inspections to identify faults in mechanical, electrical, and hydraulic systems and initiate corrective actions
- Execute preventive and corrective maintenance on mission systems, deck equipment, and subsea support hardware
- Complete annual overhauls of mooring packages in support of mooring turnaround maintenance periods
- Ensure equipment readiness through systematic documentation and closeout of maintenance tasks
Integration & Cruise Support
- Daily review of ROV dive reports to plan and prepare for the next day’s activities and support of emergent work.
- Assist in integration, staging, and testing of marine operations equipment for scientific cruises
- Provide at-sea technical support for marine operations projects, including troubleshooting during active operations
- Sail as a relief ROV pilot or ROV crew member depending on experience and credentials
- Participate in deck operations and equipment deployments
Mechanical, Fabrication & Technical Development
- Plan, design, and fabricate underwater devices and support vessel/science systems
- Perform machining, welding (MIG/TIG), and structural modifications
- Interpret and develop engineering drawings and schematics using AutoCAD and SolidWorks
- Maintain organized shop workspace and provide guidance to others using shop tools and equipment
Repair Task & Small Project Management
- Develop repair scopes and execute task plans using structured work management practices
- Estimate labor and material requirements for repair activities
- Track progress, manage timelines, and ensure technical documentation is complete
- Lead small technical projects such as equipment retrofits, system upgrades, or fabrication builds
- Coordinate with marine crew, engineers, and scientists to prioritize mission-critical work
Equipment Handling & Logistics
- Perform movement, staging, and storage of equipment across multiple facilities
- Assist with some vessel operations and line handling activities
- Operate forklifts, davits, motor vehicles, and up to a 35-ton mobile crane
- Maintain accountability for tools, shop equipment, and mission assets
Required qualifications
- High school diploma and 1-2 years of demonstrated success in relevant field or vocational training in mechanical or fabrication technology
- Previous experience with mechanical assembly and fabrication techniques
- Ability to provide excellent service and support in a multi-tasking work environment
- Excellent work ethic and ability to work independently or within groups
- Excellent interpersonal, critical thinking, and communication skills
- Ability to interpret basic mechanical drawings and/or sketches
- Operational knowledge of hydraulics and mechanical systems
- Hands-on fabrication experience including machining and welding
- Must be able to obtain and maintain a TWIC card. Must have a valid driver’s license
- Willingness and ability to work outdoors and at sea for periods up to 14 days
- Ability to obtain required maritime medical and safety clearances
- Ability to lift 50 lbs.
Desired qualifications:
- Experience with CAD software (e.g., AutoCAD, SolidWorks) and common productivity applications
- Proven sea-going experience in offshore or research vessel operations
- Experience supporting ROV systems or subsea operations
- Familiarity with diesel-electric propulsion or marine auxiliary systems
- Experience using OrCAD or similar electronic design tools
- Demonstrated experience managing repair tasks or small technical projects
Salary range: $73,000-$87,000 annually
