Top 3313 Senior system engineer Jobs in Fullerton, Ca

Senior Electrical Engineer
RJE Oceanbotics, Inc. —Irvine, CA
- $100,000 - $130,000 a year
- Full-time
- 5 years
- Ability to lift 50 pounds
- Bachelor's degree
- Paid holidays
- Health insurance
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Senior Project Engineer
EEC Environmental —Orange, CA
- $150,000 - $200,000 a year
- Full-time
- Bachelor of Science
- Engineering
- Office
- Profit sharing
- Paid holidays
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Senior Engineer
ERC Company —Compton, CA
- $37 - $45 an hour
- Full-time
- AutoCAD
- 5 years
- In-person
- Paid holidays
- Health insurance
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Composite Design Engineer
All American Racers —Santa Ana, CA
- $150,000 - $175,000 a year
- Full-time
- Ability to walk for extended periods
- Master's degree
- Analysis skills
- Health savings account
- AD&D insurance
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2d
Senior Mechanical Engineer (Air Conditioning)
C&L Refrigeration —Los Angeles, CA
- $120,000 - $130,000 a year
- Urgently hiring
- Engineering
- Office
- High school diploma or GED
- Paid holidays
- Disability insurance
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Senior Aerospace Manufacturing Engineer
L'Garde, Inc. —Tustin, CA
- $110,000 - $130,000 a year
- Full-time
- Background check
- 7 years
- Engineering
- Paid holidays
- Disability insurance
Quick Apply
12d
Sr Engineer - Licensed PE
EEC Environmental —Orange, CA
- $150,000 - $220,000 a year
- Full-time
- Bachelor of Science
- Engineering
- Office
- Opportunities for advancement
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Senior CNC Lathe Machinist
LISI Aerospace —Garden Grove, CA
- $30.11 - $37.09 an hour
- Full-time
- Background check
- Ability to walk for extended periods
- 5 years
- Health savings account
- Health insurance
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Senior Project Manager - Heavy Civil
Innovative Construction Solutions —Costa Mesa, CA
- $180,000 - $230,000 a year
- Full-time
- Civil engineering
- 5 years
- Supervising experience
- Dental insurance
- 401(k)
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4d
Chief Engineer - Hardware & Embedded Systems
Intellisense Systems Inc —Torrance, CA
- $200,000 - $300,000 a year
- Full-time
- Bachelor of Science
- Engineering
- 11+ years
- Health savings account
- AD&D insurance
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Electrical Engineer - Junior & Senior Levels
BIOLASE —Foothill Ranch, CA
- $65,000 - $125,000 a year
- Full-time
- Mid-level
- Bachelor's degree
- Electrical Engineering
- Health savings account
- Health insurance
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Senior Machinist
RxSight, Inc. —Aliso Viejo, CA
- $38 - $45 an hour
- Full-time
- Microsoft Outlook
- 5 years
- Computer literacy
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11d
MSP Senior Systems Engineer - Level III
KaufmanIT, Inc. —Irvine, CA
- $80,000 - $110,000 a year
- Weekends as needed
- Google Workspace
- Windows
- Ability to lift 50 pounds
- Health insurance
- 401(k)
Quick Apply
Operational Excellence Engineer
PL Developments LLC —Lynwood, CA
- $91,000 a year
- Monday to Friday
- 5 years
- Engineering
- Ability to climb stairs
- Paid holidays
- Health insurance
12d
Senior Electronics Engineer
Intellisense Systems Inc —Torrance, CA
- $120,000 - $165,000 a year
- Full-time
- Computer literacy
- Bachelor of Science
- Microsoft Office
- Health savings account
- AD&D insurance
Quick Apply
Director of Global Product Development
AC Infinity Inc. —Walnut, CA
- $110,000 - $170,000 a year
- Full-time
- 5 years
- English
- Product management
- Disability insurance
- Health insurance
Quick Apply
5d
Senior Designer / Drafter (Experiential & Scenic Fabrication)
McNally Enterprises —Buena Park, CA
- $90,000 - $120,000 a year
- Full-time
- 5 years
- Engineering
- Mentoring
- Health savings account
- Health insurance
Quick Apply
6d
Senior System Engineer
Suna Solutions —Torrance, CA
- $80,000 - $100,000 a year
- Full-time
- System design
- Bachelor's degree
- Mentoring
- Health insurance
- Dental insurance
Quick Apply
System Administrator
Technijian —Irvine, CA
- $60,000 - $100,000 a year
- Full-time
- Google Workspace
- Azure
- Computer Science
- Health savings account
- Health insurance
Quick Apply
4d
Pre-Sales Technician
TTM Technologies —Santa Ana, CA
- $49,673 - $78,516 a year
- Full-time
- 5 years
- Senior level
- Communication skills
- Health savings account
- Paid holidays

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senior system engineer jobs near fullerton, ca

Senior Electrical Engineer

RJE Oceanbotics, Inc. -
Irvine, CA

Quick Apply

Job Details

Full-time
$100,000 - $130,000 a year

Benefits

Paid holidays
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
401(k) matching
Professional development assistance
Flexible schedule
Life insurance
Retirement plan

Qualifications

Power electronics circuit design
Content creation for technical audiences
Embedded systems
Electronic sensors
PCB design
Electrical technical documentation
Firmware
Power system design
Electrical engineering
Firmware development
Electrical performance testing
System design for system development
Electrical motors
Digital circuit design
Bachelor's degree
Printed circuit board (PCB) layout
Electrical troubleshooting
Motor control equipment
Oscilloscopes
Assembly drawings
Logic analyzers
Technical writing experience within technology
Microcontroller programming
Production documentation
Sensors
Electronic component selection
Product design documentation
Debugging

Full Job Description

Sr. Electronics Engineer

Underwater Drones/Remotely Operated Vehicles (ROVs)

Department: Engineering | FLSA Status: Exempt | Reports To: Engineering Manager

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 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

RJE Oceanbotics is an Equal Opportunity Employer committed to diversity and inclusion in the workplace.

Pay: $100,000.00 - $130,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Flexible schedule
Health insurance
Life insurance
Paid time off
Professional development assistance
Retirement plan
Vision insurance

Education:

Bachelor's (Preferred)

Experience:

Electrical Engineering: 5 years (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

senior system engineer jobs in fullerton, ca

Senior Electrical Engineer

Senior Project Engineer

Senior Engineer

Composite Design Engineer

Senior Mechanical Engineer (Air Conditioning)

Senior Aerospace Manufacturing Engineer

Sr Engineer - Licensed PE

Senior CNC Lathe Machinist

Senior Project Manager - Heavy Civil

Chief Engineer - Hardware & Embedded Systems

Electrical Engineer - Junior & Senior Levels

Senior Machinist

MSP Senior Systems Engineer - Level III

Operational Excellence Engineer

Senior Electronics Engineer

Director of Global Product Development

Senior Designer / Drafter (Experiential & Scenic Fabrication)

Senior System Engineer

System Administrator

Pre-Sales Technician

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