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Engineer 3 Jobs in California (NOW HIRING)

Software Engineer III

San Diego, CA · On-site

$61 - $82/hr

Our Experience * CONTACT My Account Careers >> Software Engineer III Software Engineer III Summary Title: Software Engineer III ID: 1158 Location: San Diego, CA Description Apply Now Refer to a ...

Software Engineer III

San Diego, CA · On-site

$61 - $82/hr

Job Title Software Engineer III Location San Diego, CA 22400 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Career Level Staff Education Master's Degree Travel ...

Engineer III

Dublin, CA · On-site

$134K - $229K/yr

The Engineer III role focuses on designing and delivering robust full-stack solutions using Angular for dynamic, responsive front-end experiences and Spring Boot for scalable, high-performing ...

Electrical Engineer 3 Location: Oxnard, CA Type: Full-time | On-site Summary: The Electrical Engineer 3 designs, develops, maintains, tests, and evaluates electronics for the CNC computer control ...

Engineer III

Dublin, CA · On-site

$134K - $229K/yr

The Engineer III role focuses on designing and delivering robust full-stack solutions using Angular for dynamic, responsive front-end experiences and Spring Boot for scalable, high-performing ...

Engineer III

Dublin, CA · On-site

$134K - $229K/yr

The Engineer III role focuses on designing and delivering robust full-stack solutions using Angular for dynamic, responsive front-end experiences and Spring Boot for scalable, high-performing ...

Engineer III

Dublin, CA

$134K - $229K/yr

The Engineer III role focuses on designing and delivering robust full-stack solutions using Angular for dynamic, responsive front-end experiences and Spring Boot for scalable, high-performing ...

Software Engineer III

Riverside, CA · On-site

$120K - $145K/yr

Software Engineer III Location: Riverside, CA Salary Range: $120,000 - $145,000 Position Summary The Software Engineer III is responsible for the design, development, testing, and troubleshooting of ...

Engineer III

Dublin, CA · On-site

$134K - $229K/yr

The Engineer III role focuses on designing and delivering robust full-stack solutions using Angular for dynamic, responsive front-end experiences and Spring Boot for scalable, high-performing ...

Engineer III

Dublin, CA

$134K - $229K/yr

The Engineer III plays a critical role in engineering solutions supporting Ross Merchandising systems delivery, collaborating with functional business teams and other IT teams to deliver large ...

Engineer III

Dublin, CA · On-site

$134K - $229K/yr

The Engineer III plays a critical role in engineering solutions supporting Ross Merchandising systems delivery, collaborating with functional business teams and other IT teams to deliver large ...

Engineer III

Dublin, CA · On-site

$134K - $229K/yr

The Engineer III plays a critical role in engineering solutions supporting Ross Merchandising systems delivery, collaborating with functional business teams and other IT teams to deliver large ...

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Engineer 3 information

What is an Engineer 3?

An Engineer 3 is typically a mid- to senior-level engineering position within an organization. This role involves performing complex engineering tasks, leading projects, and mentoring junior engineers. Engineer 3s are expected to have several years of professional experience and often contribute to the development, design, and implementation of technical solutions. They may also be responsible for ensuring projects meet quality standards and are completed on time and within budget.

What are the key skills and qualifications needed to thrive as an Engineer 3?

To thrive as an Engineer 3, you generally need advanced technical expertise in your engineering discipline, a relevant bachelor's or master's degree, and several years of hands-on experience. Familiarity with industry-standard software (such as AutoCAD, MATLAB, or SolidWorks), project management tools, and sometimes a Professional Engineer (PE) license are typical requirements. Strong problem-solving abilities, leadership, and effective communication skills help you manage complex projects and mentor junior engineers. These competencies enable you to deliver high-quality engineering solutions while ensuring project success and team development.

How does the Engineer 3 role typically collaborate with cross-functional teams during project development?

As an Engineer 3, you will frequently work alongside professionals from various departments such as product management, design, quality assurance, and operations. Collaboration usually involves participating in regular planning meetings, sharing technical insights, reviewing project requirements, and ensuring alignment of engineering solutions with overall business objectives. Effective communication and the ability to translate technical concepts for non-engineers are essential, as you’ll often bridge gaps between technical teams and stakeholders to drive successful project outcomes.

What is the difference between Engineer 3 vs Engineer 2?

CriteriaEngineer 3Engineer 2
Required CredentialsBachelor's degree, 3+ years experience, relevant certificationsBachelor's degree, 1-3 years experience, relevant certifications
Work EnvironmentProject teams, design, analysis, troubleshootingSupport roles, implementation, testing
Employer & Industry UsageCommon in engineering firms, manufacturing, techEntry to mid-level roles in similar industries

Engineer 3 typically has more experience and responsibilities than Engineer 2, often leading projects and making more complex decisions. While both roles require similar credentials, Engineer 3's advanced experience allows for greater independence and technical expertise.

What cities in California are hiring for Engineer 3 jobs?

Cities in California with the most Engineer 3 job openings:

Infographic showing various Engineer 3 job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Software Engineer III

San Diego, CA • On-site

Gnostech LLC
51 - 200 employees

$61 - $82/hr

Full-time

Re-posted 18 days ago


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Software Engineer III
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Title: Software Engineer III ID: 1158 Location: San Diego, CA
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