Systems Engineer – Platform & Mechanical Systems

Job Title

Systems Engineer – Platform & Mechanical Systems

Department: Mission Success
Location: United States (Primary operations facility; frequent travel required)

About

SubSea Craft is a fast‑growing, privately funded, UK‑founded innovative maritime technology company specializing in next‑generation, high‑performance watercraft and systems. As we expand internationally, we are establishing a presence in the United States and are seeking US‑based talent to support this growth. Operating at the intersection of advanced engineering, cutting‑edge design, and user‑centric innovation, we deliver safe, effective, and enabling solutions for both defence and commercial applications.

What We Offer

• Paid Time Off (PTO) – 10 days annually, plus public holidays
• Sick Leave – 7 days paid per year
• 401(k) Retirement Plan
• Health Insurance – comprehensive medical coverage
• Dental & Vision Insurance
• Short‑term and Long‑term Disability Insurance
• Employee Assistance Program (EAP)
• Professional Development opportunities
• Inclusive culture that values diversity, innovation, and collaboration

Position Summary

The Systems Engineer – Platform & Mechanical Systems is responsible for ensuring our physical vessels are always safe, reliable, and operationally ready for demanding customer‑facing opportunities. The role owns the hull, structure, propulsion, steering, fuel systems, mechanical auxiliaries, energy storage, power‑generation and distribution hardware, launch‑and‑recovery systems, and the transport and handling of craft and associated equipment.

Working as part of the Mission Success team, the role conducts rigorous pre/post‑operation checks and preventative maintenance, executes rapid repairs, and applies intelligent, practical engineering judgement, structured data capture, and disciplined root‑cause analysis to prevent platform failures and turn emerging issues into actionable lessons for continuous improvement.

Responsibilities

Platform readiness and maintenance

• Conduct rigorous pre/post‑operation checks and preventative maintenance across the platform and wider systems to maximise reliability and availability.
• Maintain accurate maintenance records, defect logs, and service histories for each vessel and major subsystem.

Mechanical troubleshooting and recovery

• Diagnose faults across the entire system using instrumentation, data, and sound engineering judgement.
• Implement safe, rapid field repairs and workarounds to return platforms to service with minimal disruption; escalate recurring issues and proposed fixes to design teams.

Data, analysis and improvement

• Capture operational and maintenance data and lead root‑cause analysis for platform and mechanical incidents.
• Document and share lessons learned; recommend design, maintenance, and operating‑procedure improvements that enhance reliability, safety, and supportability.

Integration, modification and launch support

• Support mechanical integration and minor modification of payloads, sensors, and ancillary equipment, ensuring structural integrity and watertightness.
• Ensure safe launch and recovery of vessels; oversee operation and upkeep of trailers, cradles, lifting points, and other handling equipment.

Deployment logistics and field operations

• Manage physical readiness, packing, transport, and protection of platforms, trailers, and associated equipment.
• Define and maintain spares, tools, and consumables holdings; support site set‑up/tear‑down so platforms are always ready for customer‑facing activity.

Safety, compliance and professional standards

• Apply safe‑system‑of‑work practices and ensure activities align with relevant maritime, lifting, and electrical safety standards.
• Act as the on‑site technical authority for platform and mechanical matters within the Mission Success team.

Qualifications and Experience

Required

• Experience maintaining marine, automotive, or mechanical systems
• Mechanical troubleshooting experience
• Ability to work in operational and field environments

Preferred

• Marine propulsion experience
• Military mechanical maintenance background
• Experience supporting expeditionary operations

Physical Requirements

• Ability to lift and handle equipment
• Ability to work around vessels and mechanical systems

Security Requirements

• Legal right to work in the United States
• Ability to successfully complete applicable background checks
• For certain roles, eligibility for a US Government security clearance (typically requires US citizenship)

Values

Our people are our greatest asset. We strive to provide an excellent working environment that enables our team to do their best work. We maintain an agile professional workforce founded on the belief that our people are valued and our business is trusted, inclusive, and commercially adept.

What We Expect From You

• Teamwork, mutual respect, and collaboration
• Initiative and independent working
• Honesty and integrity
• Business and commercial awareness
• Agility, adaptability, and continuous development

We are committed to building an inclusive, diverse workplace where everyone can thrive. If you require any support or adjustments to interact with us, please let us know.