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Engineering Contractor Jobs in California (NOW HIRING)

Cass Arrieta

Equipment Operator

San Bernardino, CA

$20 - $27.25/hr

Cass Arrieta is a General Engineering Contractor specializing in wet utilities, dry utilities, structural concrete, and associated scopes of work within the public and private markets. With a ...

Western Engineering Contractors, Inc.

Laborer

Loomis, CA · On-site

$28 - $32/hr

Western Engineering Contractors Inc. is seeking a qualified Laborer for our Paving Division for full-time employment. Western Engineering is a local contractor that is based in Loomis and performs ...

Western Engineering Contractors, Inc.

CA · On-site

Western Engineering Contractors Inc. is seeking a qualified Heavy Equipment Operator for our Grading, Underground, and Paving Divisions for full-time employment. Western Engineering is a local ...

Western Engineering Contractors, Inc.

CA · On-site

Western Engineering Contractors Inc. is seeking a qualified Heavy Equipment Operator for our Grading, Underground, and Paving Divisions for full-time employment. Western Engineering is a local ...

Azuria Water Solutions

Project Engineer

Fullerton, CA

$90K - $110K/yr

Caliagua, Inc., a subsidiary of Azuria, is a general engineering contractor. Since 1978, our engineering and construction skills have served our clients in the private, commercial & building sectors ...

Azuria Water Solutions

Project Engineer

Fullerton, CA · On-site

$90K - $110K/yr

Caliagua, Inc., a subsidiary of Azuria, is a general engineering contractor. Since 1978, our engineering and construction skills have served our clients in the private, commercial & building sectors ...

Western Engineering Contractors, Inc.

CA · On-site

Western Engineering Contractors Inc. is seeking a qualified Foreman for our Underground Division for full-time employment. Emphasis for the position will be on meeting the project quality and ...

R.E. Staite Engineering, Inc.

Be Seen First

Marine Construction Estimator

San Diego, CA · On-site

$125K - $150K/yr

E. Staite is a small business, heavy civil general engineering contractor, with its facilities located in San Diego, California. For over 80 years, R.E. Staite has specialized in marine and heavy ...

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All JobsEngineering Contractor JobsEngineering Contractor Jobs in California

Engineering Contractor information

See California salary details

$45.9K

$144.9K

$171.7K

How much do engineering contractor jobs pay per year?

As of Aug 12, 2026, the average yearly pay for engineering contractor in California is $144,945.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,000.00 and $170,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an engineering contractor?

To thrive as an Engineering Contractor, you need a strong background in engineering principles, project management, and relevant industry qualifications such as a bachelor's degree in engineering and, often, professional licensure (e.g., PE). Familiarity with CAD software, project management tools like MS Project, and construction codes is typically required, along with certifications such as PMP or OSHA safety training. Excellent problem-solving, negotiation, and communication skills help build client relationships and manage multidisciplinary teams effectively. These abilities are crucial for delivering projects on time, within budget, and to required specifications while ensuring client satisfaction and regulatory compliance.

What are some common challenges faced by engineering contractors when managing multiple projects simultaneously?

Engineering Contractors often juggle several projects at once, which can lead to challenges such as balancing competing deadlines, coordinating with various stakeholders, and adapting to differing project requirements. Effective time management, clear communication, and strong organizational skills are crucial for success in this role. Contractors must also stay up-to-date with industry standards and ensure compliance across all projects, which can be demanding but also rewarding for those who enjoy dynamic work environments.

What does an engineering contractor do in engineering?

An engineering contractor provides specialized engineering services on a project basis, often working independently or through a contracting firm. They design, analyze, and oversee engineering work, ensuring projects meet technical specifications, safety standards, and deadlines, often using tools like CAD software and requiring relevant certifications. Their work typically involves collaboration with clients, project managers, and other engineers in various industries such as construction, manufacturing, or infrastructure.

What is an engineering contractor?

Engineering contractors are professionals or companies hired on a temporary basis to provide specialized engineering services for specific projects. They often work independently or through agencies, taking on contracts in industries such as construction, manufacturing, or infrastructure. Their responsibilities can include design, project management, consulting, and technical oversight. Unlike permanent employees, engineering contractors typically work for a set period or until a project is complete, offering flexibility and specialized expertise to organizations.

What is the difference between Engineering Contractor vs Engineering Consultant?

AspectEngineering ContractorEngineering Consultant
CredentialsEngineering licenses, certifications, project management skillsEngineering licenses, specialized expertise, industry certifications
Work EnvironmentOn-site project execution, construction sites, manufacturing facilitiesOffice-based, client meetings, project planning
Employer & Industry UsageConstruction firms, engineering firms, industrial companiesConsulting firms, engineering firms, corporate clients

Engineering Contractors primarily focus on executing engineering projects on-site, managing construction and installation. Engineering Consultants provide expert advice, planning, and design services, often working remotely or in offices. Both roles require engineering credentials but differ in their scope and work environment.

What are popular job titles related to Engineering Contractor jobs in California? For Engineering Contractor jobs in California, the most frequently searched job titles are:
What job categories do people searching Engineering Contractor jobs in California look for? The top searched job categories for Engineering Contractor jobs in California are:
What cities in California are hiring for Engineering Contractor jobs? Cities in California with the most Engineering Contractor job openings:
Engineering Contractor jobs near you
Infographic showing various Engineering Contractor job openings in California as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, 2% Temporary, 3% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $144,945 per year, or $69.7 per hour.

Equipment Operator

Cass Arrieta

San Bernardino, CA

$20 - $27.25/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 6 days ago

Job description

Cass Arrieta is a General Engineering Contractor specializing in wet utilities, dry utilities, structural concrete, and associated scopes of work within the public and private markets.  With a combined total of more than $750 million of pipeline and structural concrete work completed to date, Cass Arrieta specializes in water-sewer-storm drain pipelines, dry utilities, pump stations, pipeline assessment, water and waste-water facilities, water reservoirs, emergency work, and slope reconstruction.  There are numerous General Engineering Contractors in Southern California but we separate ourselves with superior service, quality of work, and integrity.

With projects spanning across Southern California, the career opportunities at Cass Arrieta are always evolving. 

As a company we believe our most important asset is our employees.  We strive to provide industry leading benefits that provide them a secure and better future. 

We can provide the security and benefits of a large corporation yet still embrace our family owned culture.

Job Description

Cass Arrieta is seeking EXPERIENCED Underground Loader and Excavation Operators. Minimum 2 years experience in Underground Utilities, Excavation, and Backfill.

If you do not have 2 or more years of experience please do not apply.

We must be able to verify references, you will be tested on equipment prior to hiring.

Must be able to pass drug screen prior to hiring.

Job locations will be located throughout Riverside County.

COMPETITIVE WAGES, BASED ON EXPERIENCE.

For consideration, please submit a resume or contact us for an application.

Job Type: Full-time

Benefits:

  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Life insurance
  • Vision insurance

Schedule:

  • Monday to Friday 

COVID-19 considerations:
To keep everyone safe masks are required at all times.

Application Question(s):

  • Do you have reliable transportation?
  • Do you have underground Utilities Experience? If so how many years?

Experience:

  • Operator: 2 years (Preferred)

EOE/Disabilities/Veterans