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Assistant Engineer Jobs in California (NOW HIRING)

Wood Rodgers

Assistant Engineer

Roseville, CA · On-site

$31.75 - $42/hr

A day in the life as a Wood Rodgers' Assistant Engineer * Learn and gain valuable experience in all aspects of engineering. * Preparation of engineering analysis, designs, and calculations for ...

City of South Gate

Assistant Engineer

South Gate, CA · On-site

$86K - $105K/yr

Class Characteristics The Assistant Engineer is the entry class in the professional level engineering series. Incumbents are distinguished from the Associate Engineer in that the Assistant does not ...

NV5

Assistant Engineer

Santa Clara, CA · On-site

$42 - $45/hr

NV5 is seeking a Full-Time Early-Career Assistant Engineer who is excited to learn, contribute, and grow with an experienced team. You'll gain hands-on experience supporting projects involving:

County of Imperial

Assistant Engineer

El Centro, CA · On-site

$7.0K - $8.5K/mo

The Assistant Engineer classification is the mid-level classification of the series. Incumbents perform difficult and technical civil engineering duties and provide work direction and guidance to ...

NV5

Assistant Engineer

Irvine, CA · On-site

$42 - $45/hr

NV5 is seeking a Full-Time Early-Career Assistant Engineer who is excited to learn, contribute, and grow with an experienced team. You'll gain hands-on experience supporting projects involving:

Wood Rodgers

Assistant Engineer

Roseville, CA · On-site

$31.75 - $42/hr

Preparation of engineering analysis, designs, and calculations for roadway systems and other transportation related structures, including calculations and cost estimating. * Assist with layout and ...

City of Chico

Assistant Engineer

Chico, CA · On-site

$80K - $107K/yr

Position Information This recruitment is to fill one vacancy within the Public Works - Engineering Division and create an eligibility list. Salary placement upon hire: Employees may expect to be ...

City of Chico, CA

Assistant Engineer

Chico, CA · On-site

$80K - $107K/yr

Public Works Engineering Opening Date: 07/27/2026 Closing Date: 10/31/2026 11:59 PM Pacific Position Information This recruitment is to fill one vacancy within the Public Works - Engineering Division ...

UC San Diego

First Assistant Engineer

San Diego, CA · On-site

$53.20 - $77.50/hr

#139427 First Assistant Engineer We're seeking a skilled and experienced First Assistant Engineer to join our team on one of our research vessels. As a key member of the crew, you'll be responsible ...

Hazen and Sawyer

Assistant Engineer I

Los Angeles, CA · On-site

$75K - $90K/yr

Work closely with a design team from initial studies and conceptual design through construction. * Assist in preparing engineering deliverables, including planning studies, condition assessments ...

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All JobsEngineer JobsAssistant Engineer JobsAssistant Engineer Jobs in California

Assistant Engineer information

See California salary details

$32.6K

$87.6K

$132.7K

How much do assistant engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for assistant engineer in California is $87,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,600.00 and $103,100.00 per year, depending on experience, location, and employer.

What is an assistant engineer?

Assistant Engineers are entry-level professionals who support senior engineers in the planning, design, development, and maintenance of projects across various engineering fields such as civil, mechanical, electrical, or software. Their responsibilities often include assisting with technical tasks, preparing reports, conducting research, and ensuring compliance with project specifications and safety standards. Assistant Engineers gain practical experience and skills under the supervision of more experienced engineers, which helps them advance in their engineering careers.

How does an assistant engineer typically collaborate with senior engineers and other team members on projects?

Assistant Engineers work closely with senior engineers, designers, and other technical staff by supporting project planning, conducting site visits, and preparing technical documentation. They often assist in problem-solving sessions and help implement design solutions under supervision. Regular communication and teamwork are essential, as Assistant Engineers frequently coordinate tasks, share updates, and seek feedback to ensure project objectives are met efficiently. This collaborative environment provides valuable learning opportunities and helps build a strong foundation for career advancement.

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

To thrive as an Assistant Engineer, you need a solid grounding in engineering principles, analytical thinking, and a relevant bachelor's degree in engineering or a related field. Familiarity with technical tools such as CAD software, project management systems, and industry-specific standards or certifications (like EIT or FE) is often required. Strong problem-solving skills, teamwork, and effective communication help you collaborate on complex projects and interact with stakeholders. These skills and qualifications are essential for delivering accurate technical support, ensuring project efficiency, and contributing to successful engineering outcomes.

What is the difference between Assistant Engineer vs Junior Engineer?

AspectAssistant EngineerJunior Engineer
Required CredentialsBachelor's degree in engineering or related field, often with some certificationsBachelor's degree in engineering, entry-level certification may be preferred
Work EnvironmentSupports senior engineers, involved in project planning and executionPerforms basic engineering tasks, supervised by senior staff
Employer & Industry UsageCommon in construction, manufacturing, civil, and mechanical sectorsUsed interchangeably in similar industries, often as entry-level role

Assistant Engineers typically have more responsibilities in supporting project management and planning, while Junior Engineers focus on executing specific technical tasks under supervision. Both roles require similar educational backgrounds, but Assistant Engineers often have additional certifications or experience. The roles are used across various engineering sectors and serve as stepping stones for career advancement.

How much is the salary of an assistant engineer?

The salary of an assistant engineer typically ranges from $50,000 to $70,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages.
More about Assistant 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 Assistant Engineer jobs in California?

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

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

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

What cities in California are hiring for Assistant Engineer jobs?

Cities in California with the most Assistant Engineer job openings:

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

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

Assistant Engineer jobs near you
Infographic showing various Assistant Engineer job openings in California as of August 2026, with employment types broken down into 75% Full Time, and 25% Part Time. Highlights an 100% In-person job distribution, with an average salary of $87,592 per year, or $42.1 per hour.

Assistant Engineer

Roseville, CA • On-site

Wood Rodgers
Civil Engineering Construction • 51 - 200 employees
Learn more about Wood Rodgersexternal

$31.75 - $42/hr

Full-time

Re-posted 8 days ago

Key responsibilities

  • Assist with the preparation of engineering analysis, designs, and calculations for roadway systems and transportation-related structures.

  • Help with layout and plan preparation in collaboration with other design team members.

  • Prepare technical specifications and participate in proposal and report writing.

Job description

Description
Are you seeking a career where you can foster a positive working environment and enhance employee relations? Do you possess flexibility, proactivity, approachability, a knack for problem-solving, and a good sense of humor? If so, you’ve found the right place!
 
Wood Rodgers, a leading engineering consulting firm based in California, is hiring a roadway design engineer to join our Transportation Department. If you are looking to work in a unique team that works on a wide variety of projects, you have come to the right place.  We work in many design disciplines including highways and local roadways, bike trails, pedestrian facilities, drainage facilities and many more.  If you are looking to join a team where you will be a lead roadway design engineer, this would be a great position for you.  
 
We are looking for someone interested in working within a fun, multi-discipline team who can be self-sufficient with project work.  Wood Rodgers is known for incredibly positive company culture and environment, heavy cross-collaboration, and many perks that other firms do not offer! 
 
This is a staffed, hourly, non-exempt position.

A day in the life as a Wood Rodgers' Assistant Engineer
  • Learn and gain valuable experience in all aspects of engineering.
  • Preparation of engineering analysis, designs, and calculations for roadway systems and other transportation related structures, including calculations and cost estimating.
  • Assist with layout and plan preparation with other design team members.
  • Prepare technical specifications.
  • Participate in proposal and report writing.
  • And of course, “other duties as assigned."

Qualifications & Skills
  • Bachelor’s degree in civil engineering required. 
  • 0 to 5 years of experience performing the essential duties listed above.  
  • Willingness to learn, grow, innovate, and be mentored.
  • Knowledge of Civil Engineering principles and practices. 
  • Skilled in the use of computers for AutoCAD, Civil3D and Microsoft Office Suite. 
  • E.I.T. Certification; or ability to get it within 6 months. 
  • Ability to gather, organize and analyze engineering data.
  • Capability to handle multiple projects simultaneously.
  • Ability to work effectively as a member of an engineering team. 
  • Effective written and verbal communication skills.
A note on hourly pay ranges
The range does not reflect geographic variations and may fluctuate above or below the stated amount. Offers will be based on several factors, including experience, education, skills, licensure, certifications, training, and location. Base pay is just one part of the comprehensive compensation package offered by Wood Rodgers. If you feel you meet the requirements but may be outside of the pay range, please apply anyway and let’s talk through it. 

How we elevate your game
Joining Wood Rodgers comes with perks to support you in your personal and professional journey.
  • A Unique Culture: We’re an engineering firm that feels refreshingly different. As inventors who ask, “why not?”, our leadership empowers employees to grow, challenge conventions, and develop creative solutions. We host grand parties, offer surprise days off, and consistently reinvest in our employees rather than focusing solely on corporate profits. While these perks contribute to our vibrant culture, it's the remarkable people at the heart of it all - individuals who are passionate about learning, teaching, helping, and collaborating.
  • Teamwork: Experience what it means to be part of the Wood Rodgers family. Be inspired by your leaders, supported and encouraged by your teammates to live a full and exciting life, and receive holistic support in your work and personal endeavors. Visit our website or follow us on social media @woodrodgersinc to get a glimpse of our dynamic community!
  • Learning + Development: Engage in leadership development programs and goal setting to unlock new possibilities for your career and life. Grow within the company through mentorship and achieve your potential as a leader from the moment you’re hired.