Top 262 senior software test engineer Jobs in costa mesa ca

Sr Electronics Engineer
OC business finder —Irvine, CA
- $130,476.06 - $150,573.33 a year
- Full-time
- 5 years
- Linux
- In-person
- Paid holidays
- Health insurance
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9d
Senior Electrical Engineer, Avionics Design
The Judge Group —Costa Mesa, CA
- $75 - $90 an hour
- Full-time
- 8 years
- Analysis skills
- Experience equivalent to degree accepted
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Mechnical Engineering, Sr Director
Adroit Worldwide Media, Inc (AWMF) —Santa Ana, CA
- $120,000 - $150,000 a year
- Full-time
- Background check
- 7 years
- Master's degree
- Health savings account
- Health insurance
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Sr. Test Instrumentation Engineer
The Structures Company, LLC —Irvine, CA
- $85 an hour
- Contract
- 5 years
- Analysis skills
- Organizational skills
- Health insurance
- Dental insurance
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Senior Software Engineer - Contract
Advantest —Lake Forest, CA
- $190,000 - $230,000 a year
- Temporary
- Background check
- Azure
- Computer Science
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Sr. NPD Engineer
Howmet Aerospace —Carson, CA
- $110,000 - $150,000 a year
- Full-time
- 6 years
- Bachelor of Science
- Microsoft Office
- Paid holidays
- Health insurance
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Senior Structures Manufacturing Engineer, Mechanical Assembly
RELATIVITY SPACE —Long Beach, CA
- $130,000 - $166,000 a year
- Full-time
- 5 years
- Senior level
- Mechanical knowledge
- Paid time off
- Parental leave
4d
Sr. H&H Design Engineer
Leoforce —Orange, CA
- $100,000 - $130,000 a year
- 5 years
- Master's degree
- Bachelor's degree
- Health insurance
- Dental insurance
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Senior Software Engineer
Experian —Costa Mesa, CA
- Full-time
- Remote
- Computer Science
- 5 years
- System design
- Paid holidays
- Health insurance
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2d
Senior Software Engineer
Tebra —Corona del Mar, CA
- $153,000 - $163,000 a year
- Email
- Remote
- 5 years
- System design
- Mentoring
- Health insurance
- Work from home
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Senior Software QA Engineer
In-N-Out —Irvine, CA
- $107,367 - $140,000 a year
- Full-time
- Computer science
- Clean driving record
- Computer Science
- Profit sharing
- Relocation assistance
Senior Robotics Software Engineer, Vehicle Software
Anduril Industries —Costa Mesa, CA
- $220,000 - $292,000 a year
- Email
- Computer Science
- 5 years
- Bachelor of Science
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Sr. Software Integration Engineer-OTA
Rivian and Volkswagen Group Technologies —Irvine, CA
- $135,100 - $168,900 a year
- Email
- Hybrid work
- Computer Science
- Bachelor of Science
- Data analysis skills
Senior Quality Engineer, Applied AI
Anduril Industries —Costa Mesa, CA
- $146,000 - $194,000 a year
- Email
- Computer Science
- 5 years
- Continuous improvement
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Senior Materials Engineer - Composites
Anduril Industries —Costa Mesa, CA
- $146,000 - $194,000 a year
- Email
- Analysis skills
- Bachelor's degree
- Senior level
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7d
Senior Software Engineer - Manufacturing Automation
Anduril Industries —Costa Mesa, CA
- $191,000 - $253,000 a year
- Email
- Computer Science
- 5 years
- AWS
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Senior IoT Full-Stack Software Engineer
Rivian and Volkswagen Group Technologies —Irvine, CA
- $135,100 - $168,900 a year
- Email
- Hybrid work
- Computer Science
- System design
- Master's degree
Senior Integration & Test Engineer
Rivian and Volkswagen Group Technologies —Irvine, CA
- $135,100 - $168,900 a year
- Email
- Hybrid work
- 5 years
- System design
- Product management
Senior Test and Evaluation Engineer - Mission Autonomy
Anduril Industries —Costa Mesa, CA
- $146,000 - $194,000 a year
- Email
- Computer Science
- Engineering
- Mentoring
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9d
Senior Tactical C2 Software Engineer, Web Backend Systems
Anduril Industries —Costa Mesa, CA
- $191,000 - $253,000 a year
- Email
- Computer Science
- AWS
- Analysis skills
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senior software test engineer jobs near costa mesa ca

Sr Electronics Engineer

OC business finder
Irvine, CA

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Job Details

Full-time
$130,476.06 - $150,573.33 a year
9 days ago

Benefits

Paid holidays
Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching
Life insurance

Qualifications

Power electronics circuit design
Teamwork
Content creation for technical audiences
Embedded systems
FPGA
Electronic sensors
Firmware
Schematic development for electrical drafting
Firmware development
System design for system development
Electrical motors
Digital circuit design
Electrical engineering training
Printed circuit board (PCB) layout
Product design
Engineering product development
Motor control equipment
Oscilloscopes
Linux
Assembly drawings
Logic analyzers
Electrical Engineering
Technical writing within technology
Microcontroller programming
Production documentation
Sensors
Electronic component selection
Product design documentation
Debugging

Full Job Description

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

Compensation & Benefits

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)

Pay: $130,476.06 - $150,573.33 per year

Work Location: In person

Quick Apply

Refine Your Search

senior software test engineer jobs in costa mesa ca

Sr Electronics Engineer

Senior Electrical Engineer, Avionics Design

Mechnical Engineering, Sr Director

Sr. Test Instrumentation Engineer

Senior Software Engineer - Contract

Sr. NPD Engineer

Senior Structures Manufacturing Engineer, Mechanical Assembly

Sr. H&H Design Engineer

Senior Software Engineer

Senior Software Engineer

Senior Software QA Engineer

Senior Robotics Software Engineer, Vehicle Software

Sr. Software Integration Engineer-OTA

Senior Quality Engineer, Applied AI

Senior Materials Engineer - Composites

Senior Software Engineer - Manufacturing Automation

Senior IoT Full-Stack Software Engineer

Senior Integration & Test Engineer

Senior Test and Evaluation Engineer - Mission Autonomy

Senior Tactical C2 Software Engineer, Web Backend Systems

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