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Device Engineer Jobs in California (NOW HIRING)

Company Description Tech Tammina LLC Manages and executes new device readiness in alignment with Product Management and Operations Manages the device functionality and performance for the life of the ...

... device physics, optics as well as electronics Experience in coding in Matlab, Python, C++, C or similar. Preferred Qualifications PhD in (Applied) Physics, Electrical Engineering, Material Science or ...

... device physics, optics as well as electronics Experience in coding in Matlab, Python, C++, C or similar. Preferred Qualifications PhD in (Applied) Physics, Electrical Engineering, Material Science or ...

OLED Device Engineer

Cupertino, CA ยท On-site

$184.70 - $324.80/hr

... team of engineers, display vendors, and material vendors to design and invent OLED display components. Responsibilities * Develop and define OLED device electrical and optical performance ...

Senior Device Engineer

San Diego, CA ยท On-site

$95 - $130/hr

Collaborate with hardware engineers for board bringโ€‘up, integration, and troubleshooting. * Collaborate with hardware engineers on camera performance optimization, power management, and hardware ...

Device Engineer II

San Diego, CA ยท On-site

$120 - $160/hr

Work with other Engineers to develop board support packages, platform frameworks, and embedded Linux applications using C/C++. * Work with Electrical and Mechanical engineers to design and ...

Senior Semiconductor Laser Device Engineer

Livermore, CA ยท On-site

$122K - $168K/yr

We have an opening for a Senior Semiconductor Laser Device Engineer with expertise in semiconductor laser diodes. You will define, develop, and deploy high power laser diodes and diode arrays. You ...

Senior Semiconductor Laser Device Engineer

Livermore, CA ยท On-site

$122K - $168K/yr

We have an opening for a Senior Semiconductor Laser Device Engineer with expertise in semiconductor laser diodes. You will define, develop, and deploy high power laser diodes and diode arrays. You ...

Medical Device Engineer 2

San Diego, CA ยท On-site

$83 - $138/hr

S. in Physics, Chemistry, Chemical Engineering, Materials Science and Engineering, Biomedical Engineering, Electrical Engineering, or a related discipline. * You have a technical background in ...

Device Modeling Engineer

San Jose, CA ยท On-site

$120 - $150/hr

The Device Modeling Engineer is responsible for the development, validation, and release of accurate device models and cells for silicon (Si) and wide-bandgap (WBG) power devices, supporting Power ...

Showing results 41-60

Device Engineer information

What is a device engineer?

A Device Engineer is a professional who designs, develops, tests, and improves electronic devices, such as semiconductors, integrated circuits, and other hardware components. They work closely with cross-functional teams to ensure devices meet performance, reliability, and manufacturing requirements. Device Engineers often analyze device structures, troubleshoot issues, and optimize processes to enhance device functionality and yield. Their expertise is essential in industries like electronics, telecommunications, and consumer technology.

How does a device engineer typically collaborate with cross-functional teams during the product development lifecycle?

Device Engineers frequently work with cross-functional teams, including designers, manufacturing engineers, and quality assurance specialists, to ensure successful product development and launch. They are responsible for translating technical specifications into practical device designs, troubleshooting issues, and implementing improvements based on feedback from testing and production. Effective communication and coordination are key, as Device Engineers often participate in design reviews, prototype evaluations, and process optimization meetings to align on project goals and timelines.

What are the key skills and qualifications needed to thrive as a device engineer, and why are they important?

To thrive as a Device Engineer, you need a solid background in electrical engineering, semiconductor physics, and device fabrication, often supported by a bachelor's or master's degree in a related field. Familiarity with CAD tools, simulation software (like TCAD), and cleanroom laboratory equipment is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are vital soft skills for excelling in this role. These competencies ensure the design, analysis, and optimization of electronic devices meet quality and performance standards in a highly technical industry.

What is the difference between Device Engineer vs Electrical Engineer?

AspectDevice EngineerElectrical Engineer
Required CredentialsBachelor's in Electrical, Electronics, or related field; certifications varyBachelor's in Electrical Engineering; often includes similar certifications
Work EnvironmentDesigning and testing electronic devices, working in labs or manufacturingDesigning electrical systems, working in labs, construction sites, or offices
Industry UsageElectronics manufacturing, consumer devices, medical devicesPower systems, electronics, telecommunications, industrial equipment
Common Search/ComparisonDevice Engineer vs Electrical Engineer

Device Engineers focus on designing, developing, and testing electronic devices and components, often working closely with hardware and product development teams. Electrical Engineers have a broader scope, working on electrical systems, power distribution, and circuitry across various industries. While both roles require similar educational backgrounds and certifications, their work environments and industry applications differ. Understanding these distinctions helps professionals and employers align job expectations and career paths effectively.

How much do device engineers make?

Device engineers typically earn a median annual salary ranging from $70,000 to $120,000, depending on experience, location, and industry. Entry-level positions may start lower, while experienced engineers with specialized skills or certifications can earn higher salaries, especially in high-demand sectors like electronics or semiconductor manufacturing.

What cities in California are hiring for Device Engineer jobs?

Cities in California with the most Device Engineer job openings:

Infographic showing various Device Engineer job openings in California as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 95% In-person, and 5% Hybrid job distribution.

M2M Device Engineer

TecTammina

Irvine, CA โ€ข On-site

Full-time

Re-posted 8 days ago


Job description

Company Description

Tech Tammina LLC

Job Description

Manages and executes new device readiness in alignment with Product Management and Operations

Manages the device functionality and performance for the life of the product from launch to end of life

Black Box (M2M) Device scripting to meet product manager and product owner requirements

Basic PEG (CalAmp) modifications, Montage IONXT and other vendors

Creating and executing test plans for new and existing devices

Create Documentation for FW releases, script updates, How To's, etc

UI Functionality Testing - Ensure accuracy from device through customer application

Field Support - high value / high profile customer resolution and provide support to 3LS

Device validation of new and prospective products - reliability, configurability, functionality, etc

Manage and oversee customer and device migrations

Migrations from legacy systems to new production systems

Create, Modify and Provide Input on support tools.

Device maintenance

Maintenance cycle - firmware and configurations

Firmware release validation and testing

Manage new firmware releases

Qualifications

Required: 2-year Associates degree in Electronics Technology or equivalent

Preferred: BSEE

2+ years of experience with a focus in M2M devices.

Additional Information

Job Status: Full Timeย 

Share the Profiles to mahesh(at)tammina.com

Contact: 703-349-1214

Keep the subject line with Job Title and Location