Senior Technician (MRO)

Beex; Singapore; On-site; SGD 60,000 - 90,000; Full time

Benefits offered by this job

ESOP

Healthcare support

Career growth

Industry events access

Job summary

BeeX seeks a Senior Technician (MRO) to oversee maintenance, repair, and overhaul of HAUV fleets. You will diagnose faults, perform on‑site repairs, and guide junior technicians while ensuring safety and reliability in harsh marine environments.

Ideal candidates have 3+ years in maintenance roles, strong wiring, electronics, and mechanical skills, plus experience with Linux diagnostics and documentation. Join a fast-growing deeptech startup focused on autonomous underwater assets.

Qualifications

• Diploma or degree in Electrical Engineering, Mechatronics, Electronics, Aerospace, or a related technical field.
• 3+ years of hands-on maintenance, MRO, or repair experience, preferably in marine/subsea/robotics/UAVs.

Responsibilities

• Inspect, service, and repair HAUV systems and subsystems.
• Diagnose faults with test equipment and isolate root causes.
• PCB rework and soldering; repair wiring harnesses.
• Verify repairs with functional and environmental testing.
• Lead junior technicians and document repair procedures.
• Provide on‑call technical support to field operators.
• Collaborate with engineering to improve maintainability of fleet.

Skills

Leadership

Troubleshooting

PCB rework

Electrical fault-finding

Soldering

Wiring harness repair

Education

Electrical/Mechatronics degree

Tools

Multimeter

Oscilloscope

Bench power supply

SSH

Linux (Ubuntu)

Job description

About BeeX

BeeX is building the world's most advanced Hovering Autonomous Underwater Vehicles (HAUVs). BeeX specialises in providing autonomous robotics solutions to safeguard underwater infrastructure in the maritime, energy and defense sectors, reducing over 90% of carbon emissions. We are pioneering Autonomous Robotics-as-a-Service (ARaaS) on a global scale, supported by decades of operational experiences in harsh waters. With unprecedented efficiency, we strive to provide our customers with a one-point solution for asset integrity management -- protecting assets they value, making sure they stay safe.

Why Join Now

The industries we serve need new ways to overcome their current challenges, and BeeX is delivering exactly that. Creating anything new is very hard. To do this, we need outstanding people.

At BeeX, everyone is dependent; united by enthusiasm for bold innovation. Our multi-disciplinary team thrives in dynamic environments, driving transformative advancements globally.

What you can achieve at BeeX depends on what your goals are. By joining our fast-growing startup, you will be exposed to different aspects of Deeptech, from design to commercialisation. Join us to make a meaningful impact on the world!

Senior Technician —MRO

A Senior Technician (MRO) is responsible for overseeing and supporting the maintenance, repair, and overhaul of our Hovering Autonomous Underwater Vehicle (HAUV) fleet, ensuring vehicles are always in a safe and operational state, repair quality standards are met, and turnaround times are minimised. The role includes hands‑on fault diagnosis and repair, guiding junior technicians, and contributing to improvements in maintenance processes and documentation.

Your Job Scope

• Perform hands‑on inspection, servicing, and repair of HAUV systems — covering mechanical chassis, pressure hulls, sealing systems, thrusters, actuators, wiring harnesses, power electronics, sensors, and data connectivity.

• Troubleshoot and diagnose faults at system and component level across mechanical, electrical, and software subsystems; use test equipment (multimeter, oscilloscope, bench power supply) to isolate root causes.

• Carry out component‑level rework and repair including PCB soldering and rework, wire harness repair and fabrication, connector retermination, and motor driver and power system repair.

• Verify all repaired assemblies through thorough functional and environmental testing prior to redeployment; conduct or support sea trial verification where required.

• Lead and guide junior technicians on repair tasks, inspection routines, and workshop procedures; ensure work is completed to standard and on time.

• Conduct root cause analysis (RCA) on recurring faults and failures; document findings and recommend corrective actions to prevent recurrence.

• Build and maintain clear repair documentation, fault logs, service guides, and step‑by‑step troubleshooting procedures for common failure modes.

• Provide on‑call technical support to field operators for in‑field issues; perform remote triage and guide on‑site staff through basic fault resolution.

• Collaborate with the engineering and procurement teams to flag design‑for‑maintainability issues, support introduction of new vehicle variants, and improve overall fleet reliability.

Desired Qualities

• Diploma or degree in Electrical Engineering, Mechatronics, Electronics, Aerospace, or a related technical field.

• 3+ years of hands‑on experience in a technical maintenance, MRO, or systems repair role; experience with marine, subsea, robotics, or UAV systems is a strong plus.

• Strong practical skills in electrical and electronic fault‑finding — experienced with multimeter, oscilloscope, bench power supply, and component‑level diagnosis.

• Hands‑on experience with Electronics assembly, PCB rework and soldering, wire harness repair and fabrication, crimping.

• Familiarity with software‑side diagnostics — use system logs, SSH and basic CLI tools, and firmware update.

• Able to read and interpret electrical schematics, wiring diagrams, mechanical drawings, and assembly documentation.

• Experience with underwater or subsea equipment repair is a plus.

• Experience with battery systems is a plus.

• Leadership and team coordination skills.

• Meticulous with documentation.

• Good problem‑solving and analytical abilities.

• Basic computer skills (production systems, reporting tools, MS Office).

• Knowledge in Linux based OS(Ubuntu) is a plus.

Remuneration Package

• Market competitive salary

• Growth opportunities that align with your direct ability in helping the company, rather than an arbitrary corporate ladder

• ESOP / equity participation

• Healthcare support

• Special access to industry events

• Well-stocked pantry with nice snacks

• Support for skills upgrading / learning credits