Senior Marine Maintenance Engineer

Responsibilities

• Technical Authority
• Serve as lead engineer responsible for all vessel systems, including:
• Propulsion (diesel engines, waterjets, shafting, transmissions)
• Automation, controls, and sensor systems
• Electrical generation and distribution
• Auxiliary systems (pumps, HVAC, Fuel, lube oil, cooling)
• Lead integrated system troubleshooting across disciplines
• Approve maintenance actions aligned with OEM and regulatory requirements
• Maintenance Execution & Planning
• Plan and execute 48-hour maintenance availabilities (MRO periods)
• Develop PM/CM strategies across vessel systems
• Manage CMMS planning, backlog and execution tracking
• Ensure work meets quality, safety, and documentation standards
• Leadership & Team Management
• Lead and mentor junior engineers (flyaway team structure)
• Assign work scopes and manage execution timelines, and ensure accountability
• Serve as on-site decision-maker during maintenance evolutions
• Interface with operations, engineering, and logistics teams
• Regulatory & Compliance
• Ensure compliance with ABS, USCG, and IMO standards
• Maintain audit-ready documentation and maintenance records
• Enforce Health, Safety, and Environment (HSE) protocols, including high risk marine operations
• Operational Integration
• Align maintenance with mission schedules and operational constraints
• Understand vessel usage profiles and adjust maintenance strategy accordingly
• Support reliability improvements and "bad-actor analysis"

Requirements

• Licensed Chief Engineer or 1AE (or equivalent experience) strongly preferred
• 10+ years marine engineering experience
• Demonstrated experience across multi-discipline marine systems
• Strong leadership experience leading engineering teams
• Experience with CMMS platforms and maintenance planning; experience with implementation of these systems is desired
• Deep understanding of marine regulatory frameworks
• Experience in remote operations or expeditionary environments preferred
• Ability to obtain Secret clearance
• Willingness and ability to travel frequently, up to 75% of working time, including rapid deployment and field assignments
• Physical Demands
• This position requires the ability to perform essential physical job functions in a marine and industrial environment
• Ability to stand, walk, and work for extended periods (up to 12 hours per shift)
• Frequently lift, carry, push, and pull up to 45 pounds, and occasionally more with assistance
• Perform physically demanding tasks including bending, kneeling, crouching, crawling, and working overhead
• Ability to climb ladders, access vessel compartments, and work at heights or in restricted access areas
• Work in confined spaces such as machinery spaces, bilges, and tanks in accordance with safety procedures
• Maintain balance and coordination while working on moving vessels or uneven surfaces
• Exposure to marine and industrial hazards, including rotating equipment, pressurized systems, fuels, oils, and hazardous materials
• Ability to safely operate tools, machinery, and diagnostic equipment
• Ability to wear required PPE, including respiratory protection where required
• Work in outdoor and non-climate-controlled environments, including exposure to weather and marine conditions
• Ability to identify hazards and respond appropriately using visual, auditory, and tactile awareness

Benefits

Additional Information

Saronic Technologies is a leader in revolutionizing autonomy at sea, dedicated to developing state-of-the-art solutions that enhance maritime operations through autonomous and intelligent platforms. Job Overview We are seeking a Senior Marine Maintenance Engineer to serve as the technical authority and team lead for maintenance supporting Saronic's 150+ ft. Marauder platform. This role is equivalent to a Chief Engineer / First Assistant Engineer (1AE) in a traditional shipboard structure and is responsible for planning, executing, and certifying maintenance cycles. You will own the development of technical standards, execution quality, regulatory compliance, and lead a team supporting all vessel systems. In the near-term, you will be responsible for execution of maintenance, as well as contributing to the development of a global maintenance organization for medium to large autonomous surface vessels. In the mid-to-far-term, you will lead a maintenance team which will execute focused maintenance periods both in the US and in foreign ports.

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