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Professional Engineer Jobs in California (NOW HIRING)

Apex Companies

Engineer 2

Signal Hill, CA · On-site

$75K - $95K/yr

At Apex, we're building more than a consulting and engineering firm-we're creating a place where ... As we continue to expand, we're looking for high-performing professionals who are ready to lead ...

Metalware, Inc.

Founding Engineer (multiple)

San Francisco, CA · On-site

$97K - $129K/yr

... professional) in embedded or systems software development. • You are skilled in one or more of ... Software Engineering, Security Engineering, Vulnerability Research, Machine Learning, LLMs, and ...

QinetiQ

Maritime Engineering SME

Novato, CA

$150K - $200K/yr

Company Overview We are a world-class team of professionals who deliver next generation technology ... Position Overview Qinetiq US is seeking a Maritime Systems Engineering Subject Matter Expert (SME ...

George Reed, Inc.

Engineer

Modesto, CA · On-site

$70K - $115K/yr

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of an Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company culture that offers competitive wages and benefits!

George Reed, Inc.

Engineer

Modesto, CA · On-site

$70K - $115K/yr

Responsibility includes the estimating and engineering of projects both public and private agency. Prepare estimates with assistance from senior estimator and/or division manager and in some ...

SoftPath Technologies LLC

HIL Engineer

Palo Alto, CA · On-site

$97K - $129K/yr

HIL Engineer (Multiple openings) Location: Palo Alto, CA - -5 days onsite wants them to have direct domain experience in one of the following. That is where we have missed. We are sending HIL ...

New

Qualcomm

GPU Power Analysis Engineer

San Diego, CA · On-site

$87K - $116K/yr

Engineering Group, Engineering Group > GPU ASICS Engineering General Summary: Qualcomm is one of the largest fabless design companies in the world provides hardware, software and related services to ...

George Reed, Inc.

Engineer

Modesto, CA

$70K - $115K/yr

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of an Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company culture that offers competitive wages and benefits!

George Reed, Inc.

Engineer

Sacramento, CA

$70K - $115K/yr

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of an Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company culture that offers competitive wages and benefits!

George Reed, Inc.

Engineer

Sacramento, CA · On-site

$70K - $115K/yr

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of an Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company culture that offers competitive wages and benefits!

George Reed, Inc.

Engineer

Sacramento, CA

$70K - $115K/yr

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of an Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company culture that offers competitive wages and benefits!

George Reed, Inc.

Engineer

Sacramento, CA · On-site

$70K - $115K/yr

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of an Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company culture that offers competitive wages and benefits!

George Reed, Inc.

Engineer

Modesto, CA · On-site

$70K - $115K/yr

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of an Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company culture that offers competitive wages and benefits!

George Reed, Inc.

Engineer

Modesto, CA · On-site

$70K - $115K/yr

"OUR PEOPLE ARE OUR STRATEGY" We are growing and in need of an Engineer for our George Reed, Inc. faciltiy. Come join a team with a great company culture that offers competitive wages and benefits!

Poesis

Founding Machine Learning Engineer

San Francisco, CA · On-site

$97K - $129K/yr

Integrate with professional financial data providers (Bloomberg, FactSet, Refinitiv, CapIQ ... Strong software engineering fundamentals: testing, versioning, CI/CD, and code review discipline.

Qualcomm

GPU Power Systems Engineer

San Diego, CA · On-site

$161K - $242K/yr

Engineering Group, Engineering Group > GPU ASICS Engineering General Summary: * Analyze and evaluate GPU architecture/microarchitecture and workload for performance and power optimizations * GPU ...

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Showing results 41-60

All JobsProfessional Engineer JobsProfessional Engineer Jobs in California

Professional Engineer information

See California salary details

$45.9K

$95.8K

$134.7K

How much do professional engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for professional engineer in California is $95,792.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,400.00 and $108,600.00 per year, depending on experience, location, and employer.

What is a professional engineer?

Professional Engineers (PEs) are licensed engineers who have met the education, experience, and exam requirements established by their state or country. They are legally authorized to sign off on engineering projects, offer their services to the public, and take responsibility for the safety and integrity of engineering work. Becoming a PE typically involves earning an accredited engineering degree, passing the Fundamentals of Engineering (FE) exam, gaining relevant work experience, and passing the Professional Engineering (PE) exam. The PE license signifies a high standard of competence and ethics in the engineering profession.

What can professional engineers do?

Professional engineers design, develop, and evaluate systems, structures, and processes across various industries such as construction, manufacturing, and technology. They apply scientific and mathematical principles, often hold licensure, and are responsible for ensuring safety, compliance, and efficiency in their projects.

What is the difference between Professional Engineer vs Mechanical Engineer?

AspectProfessional EngineerMechanical Engineer
CredentialsRequires PE license, degree, work experience, examRequires degree, possibly fundamentals exam, but not license
Work EnvironmentDesign, review, sign off on projects, often in consulting or engineering firmsDesign, analysis, manufacturing, and testing in various industries
Industry UsageLicensed in engineering projects, legal responsibilityCommonly employed in manufacturing, automotive, aerospace, and more

The main difference between a Professional Engineer and a Mechanical Engineer is that the PE is licensed and authorized to sign off on engineering projects, ensuring legal and safety standards are met. Mechanical Engineers typically hold the necessary education and experience but do not have licensing requirements unless they pursue PE licensure. Both roles work closely in engineering fields, but the PE designation signifies a higher level of responsibility and legal accountability.

What does a professional engineer do?

A professional engineer uses mathematics and science to create safe and efficient buildings, machines, and applications. Engineers typically specialize in a particular field, such as aerospace, mechanical, or structural engineering. Your job duties vary depending on your area of expertise and employer but may include creating plans, designing machinery, or building skyscrapers. This career often involves a combination of office and field work. Frequent travel is an additional job requirement for many professional engineering jobs. Long hours and overtime work are also expected to meet deadlines.

What are some common challenges professional engineers face when managing multiple projects simultaneously?

Professional Engineers often juggle several projects at once, which can present challenges in prioritizing tasks, coordinating with diverse teams, and ensuring compliance with regulatory standards. Effective time management and clear communication are essential to handle shifting deadlines and resource allocation. Collaborating closely with project managers, clients, and other engineers helps maintain project momentum and quality, while regular progress reviews ensure that no critical detail is overlooked.

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

To thrive as a Professional Engineer, you need a solid grasp of engineering principles, problem-solving skills, and a degree in engineering, typically complemented by a Professional Engineer (PE) license. Familiarity with industry-standard software such as AutoCAD, MATLAB, or project management tools, along with ongoing continuing education, is often required. Strong communication, teamwork, and project management abilities help engineers deliver effective solutions and collaborate with diverse stakeholders. These skills and qualifications ensure engineers can design safe, efficient systems and maintain high professional standards in complex technical environments.
More about Professional Engineer jobs

What are the most commonly searched types of Engineer jobs in California?

The most popular types of Engineer jobs in California are:

What are popular job titles related to Professional Engineer jobs in California?

For Professional Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Professional Engineer jobs in California look for?

The top searched job categories for Professional Engineer jobs in California are:

What cities in California are hiring for Professional Engineer jobs?

Cities in California with the most Professional Engineer job openings:

What are popular job titles related to Professional Engineer jobs in CA?

For Professional Engineer jobs in CA, the most frequently searched job titles are:

Professional Engineer jobs near you
Infographic showing various Professional Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 21% Part Time, 2% Temporary, and 4% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $95,792 per year, or $46.1 per hour.

Engineer 2

Apex Companies

Signal Hill, CA • On-site

$75K - $95K/yr

Full-time

Re-posted 4 days ago

Job description

Are you driven to grow, lead, and make a meaningful impact? At Apex, we're building more than a consulting and engineering firm-we're creating a place where your career accelerates, your contributions matter, and your potential is fully realized. We believe your growth is our growth, which is why we invest in your development at every stage of your career. Here, you'll work on projects that shape communities, protect the environment, and create lasting impact, all while being empowered with the autonomy and flexibility to do your best work.
Fueled by high quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Our success is grounded in strong leadership, a collaborative culture, and a shared commitment to delivering exceptional outcomes.
As we continue to expand, we're looking for high-performing professionals who are ready to lead, collaborate, innovate, and create impact. At Apex, you help shape what's next. When we succeed together, we share in that success. All Apex positions are eligible for annual bonus opportunities, reinforcing our commitment to recognizing and rewarding meaningful contributions that drive our collective growth.
As we continue to expand, we're looking for an Environmental Engineer with hands-on remediation experience who is ready to take ownership of complex soil and groundwater projects and grow alongside a national firm, supporting work based out of our southern California office.
What You'll Do:
In this role, you'll be directly involved in the design, operation, and optimization of soil and groundwater remediation systems, including:
  • Support and lead soil and groundwater remediation projects from field execution through reporting, working under the oversight of a senior Professional Engineer and in concert with our engineering and field technician team
  • Oversee operation and maintenance (O&M) of remediation systems such as:
    • Groundwater extraction and treatment
    • Soil vapor extraction
    • Thermal oxidizers and related treatment technologies
  • Support and assist with remedial system design, modifications, and performance evaluations and optimization
  • Oversee field work to ensure compliance with work plans, permits, and project specifications
  • Oversee compliance with applicable regulations (AQMD, SWPPP, WDR, hazardous materials/waste, etc.)
  • Provide oversight and direction to field technicians supporting O&M activities; work in the field to troubleshoot and maximize remediation system uptime.
  • Analyze and interpret O&M and performance data to optimize system effectiveness
  • Prepare technical reports, regulatory submittals, and proposals

Required Qualifications
  • B.S. in Environmental Engineering, Civil Engineering, or a related field
  • 4+ years of experience supporting or leading soil and groundwater remediation projects
  • Experience with soil, groundwater, soil vapor, and air sampling
  • Strong background in field data collection and technical report writing
  • HAZWOPER certification
  • Proficiency with AutoCAD
  • High proficiency with MS Office
  • Excellent technical communication skills and strong attention to detail
  • Field adeptness with a solid understanding of safe work practices

Preferred Qualifications
  • Experience with stormwater compliance and permitting
  • Engineer-in-Training (EIT) or Professional Engineer (PE) license
  • Stormwater certifications

#LI-AR1
Annual Expected Pay Range
$75,000-$95,000 USD
We believe in equality for all and celebrate the diversity and differences of our employees, customers, and communities. We do not discriminate based on gender, race or color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Apex aims to make apexcos.com accessible to all users. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, please contact Talent@apexcos.com or (301) 417-0200. Likewise, feel free to reach out to us if you would like to view or discuss Apex policy related to equal employment opportunity or have any related concerns. EO/AA/VEV/Disabled Employer
TO ALL RECRUITMENT AGENCIES: Apex Companies does not accept unsolicited agency resumes. Please do not forward resumes for any of our job postings to our career's sites, or to any employees of Apex Companies or affiliates. Apex Companies is not responsible for any fees related to unsolicited resumes.

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