Senior Electronics Engineer

About RJE Oceanbotics

RJE Oceanbotics is a leading global manufacturer of professional-grade underwater remotely

operated vehicles (ROVs), serving many markets including Search & Rescue, military, government

agencies, oil and gas, and infrastructure inspection markets worldwide. Our flagship systems — the

SRV-8 and SRV-8X — are trusted by operators in the most demanding underwater environments.

With a dedicated team and a growing international dealer network, we are scaling rapidly and

looking for exceptional talent to help us build the future of underwater robotics.

Position Summary

We are seeking a highly skilled and motivated Sr. Electronics Engineer to join our engineering

team. This hands-on role is central to the design, development, testing, and ongoing improvement

of the electronics systems powering our professional ROV product line. The ideal candidate brings

deep expertise in embedded electronics, power systems, underwater hardware challenges, and a

passion for precision engineering in mission-critical environments.

Key Responsibilities

Hardware Design & Development

• Design, prototype, and test electronic systems for professional underwater ROVs, including

power electronics, motor controllers (ESCs), sensor interfaces, and communication systems

• Develop and maintain PCB schematics and layouts using industry-standard EDA tools (e.g.,

Altium or equivalent)

• Select and evaluate components for reliability, availability, and cost-effectiveness in

marine/underwater environments

• Design and troubleshoot battery management systems (BMS), including charging,

protection, and state-of-charge monitoring circuits

Embedded Systems Firmware

• Collaborate with software engineers to define hardware/firmware interfaces and ensure

seamless system integration

• Develop and debug low-level firmware for microcontrollers and FPGAs used in ROV

systems

• Implement and validate communication protocols including RS-232, RS-485, CAN bus, I2C,

SPI, and Ethernet/tether communication

Underwater Marine Systems

• Design electronics for operation in pressure-rated, waterproof enclosures rated to depths

exceeding 1000 meters

• Work with acoustic systems, including acoustic beacons, modems, and USBL positioning

systems

• Ensure compliance with EMI/EMC requirements and underwater safety standards

Testing, Validation Documentation

• Develop and execute comprehensive test plans, including environmental, pressure, and

operational testing

• Investigate and resolve field failures, ESC anomalies, sensor faults, and integration issues

through systematic root cause analysis

• Create and maintain thorough engineering documentation, including schematics, BOMs,

assembly drawings, and test reports

• Support production team with manufacturing documentation and quality review processes

Cross-Functional Collaboration

• Work closely with mechanical engineers, software developers, and production staff to

deliver fully integrated ROV systems

• Support sales and customer service with technical documentation, product demonstrations,

and field issue resolution

• Contribute to product roadmap discussions and new product development initiatives

Required Qualifications

• Bachelor's degree in Electrical Engineering, Robotics Engineering, or a closely related field

• Minimum 5 years of professional experience in electronics design and development

• Proven experience with power electronics design, including motor drive circuits, ESCs, and

DC power management

• Proficiency in PCB design using Altium Designer, KiCad, or equivalent EDA software

• Hands-on experience with embedded microcontrollers (ARM Cortex, AVR, PIC, or similar)

• Strong understanding of analog circuit design, signal conditioning, and sensor interfacing

• Demonstrated ability to troubleshoot complex electronic systems using oscilloscopes, logic

analyzers, and other lab instrumentation

• Experience with technical documentation: schematics, BOMs, engineering change orders,

and test procedures

• Strong written and verbal communication skills; able to explain technical concepts clearly

Preferred Qualifications

• Experience with underwater marine electronics systems or similar.

• Knowledge of Linux and embedded programming is a plus.

• Familiarity with acoustic systems: underwater acoustic beacons, transponders, modems, or

USBL/LBL positioning systems are a plus.

• Knowledge of brushless motor drive systems and ESC tuning for underwater thrusters

• Experience with tether communication systems (fiber optic, twisted pair, or coax) for ROV

applications

• Experience with waterproofing, conformal coating, and potting techniques for marine-grade

electronics

• Knowledge of relevant standards: MIL-SPEC, IPC, or IEC marine electronics standards

Work Environment & Physical Requirements

This position is based at our facility and requires working in both a professional office/lab

environment and a light production/assembly environment. The role may involve:

• Regular use of electronic test equipment and hand tools in an engineering laboratory

• Occasional participation in water tank or open-water testing of ROV systems

• Potential travel for field support, customer demonstrations, and trade shows (up to 15%)

• Ability to lift up to 50 lbs when handling ROV systems and equipment

• Ability to excel in a fast-paced and dynamic work environment

• Ability to handle multiple projects at one time

Compensation & Benefits

RJE Oceanbotics offers a competitive compensation package commensurate with experience.

including:

• Competitive base salary (DOE)

• Performance-based incentives and bonus program

• Health, dental, vision and life insurance

• 401(k) retirement plan with company match

• Paid time off

• Company paid holidays (10)

• Professional development and training opportunities

• The opportunity to work on cutting-edge underwater technology with real-world impact in

defense, energy, and public safety