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Assistant Engineer Jobs in Riverside, CA (NOW HIRING)

City of Pomona

Utility Associate Civil Engineer

Pomona, CA · On-site

$120K - $146K/yr

The Ideal Candidate In addition to the knowledge, skills, and abilities required for the Utility Assistant Engineer, the ideal candidate for the Utility Associate Civil Engineer role brings advanced ...

RimePro Inc

Sales Engineer

Ontario, CA

$110K - $170K/yr

... Assist engineers and customers with material selection, processing techniques, and troubleshooting • Participate in field trials and new product introductions • Build relationships with key ...

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

... layer security testing, and assist developers with vulnerability remediation. We value ... collaboration, pragmatic security, and continuous improvement. We welcome you to join Esri, where ...

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All JobsEngineer JobsAssistant Engineer JobsAssistant Engineer Jobs in Riverside, CA

Assistant Engineer information

See Riverside, CA salary details

$34.3K

$92.4K

$139.9K

How much do assistant engineer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for assistant engineer in Riverside, CA is $92,351.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,400.00 and $108,700.00 per year, depending on experience, location, and employer.

What engineering jobs pay $500,000?

Senior engineering roles such as petroleum engineers, aerospace engineers, and engineering managers can reach or exceed $500,000 annually, especially with experience, bonuses, and stock options. High-paying positions often require advanced degrees, specialized skills, and leadership responsibilities in industries like oil and gas, aerospace, or technology.

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.

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 Is an Assistant Engineer?

An assistant engineer works alongside a senior engineer throughout a project. The job is often used to gain work experience by recent college graduates at the beginning of their career. Your duties vary, depending on the type of engineering and industry you work in, but may include managing equipment, performing inspections, reviewing blueprints, and coordinating among departments. Typical qualifications for an assistant engineer position include at least an associate or bachelor’s degree in an engineering field, strong communication skills, and the ability to carefully follow directions.

What does an assistant engineer do?

An assistant engineer supports senior engineers by performing technical tasks such as designing, testing, and maintaining systems or equipment. They often handle documentation, data analysis, and troubleshooting, and typically need relevant technical skills and certifications to perform their duties effectively.

What engineers make $200,000 a year?

Senior engineers in fields such as petroleum, software, aerospace, and data engineering often earn $200,000 or more annually, especially with extensive experience, specialized skills, and advanced certifications. High-paying roles typically require leadership responsibilities, advanced technical expertise, and work in high-demand industries or companies.

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.

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.

What are Assistant Engineers?

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.
More about Assistant Engineer jobs
What are the most commonly searched types of Engineer jobs in Riverside, CA? The most popular types of Engineer jobs in Riverside, CA are:
What are popular job titles related to Assistant Engineer jobs in Riverside, CA? For Assistant Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Assistant Engineer jobs in Riverside, CA look for? The top searched job categories for Assistant Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Assistant Engineer jobs? Cities near Riverside, CA with the most Assistant Engineer job openings:
Assistant Engineer jobs near you
Infographic showing various Assistant Engineer job openings in Riverside, CA as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $92,351 per year, or $44.4 per hour.
Assistant Engineer Intern

Assistant Engineer Intern

Albert A. Webb Associates (WEBB)

Riverside, CA • On-site

$19.75 - $25.75/hr

Part-time

Medical, Dental, Vision, Life, Retirement

Re-posted 28 days ago

Job description

WEBB is currently seeking an Assistant Engineer Intern to support engineering projects across various departments and disciplines, including but not limited to Traffic & Transportation, Water Resources, and Construction Management & Inspection. This position is ideal for an early-career engineer or recent graduate who is eager to gain hands-on experience, develop technical skills, and contribute to meaningful projects that positively impact communities.

The Assistant Engineer Intern will work under the guidance of Project Managers and senior engineers, collaborate with multidisciplinary teams across the organization, and support project delivery from planning through design.

If you are passionate about engineering and looking for an opportunity to learn, grow, and make a difference, this role offers an excellent foundation for your career.

Our culture is guided by our core values of integrity, quality, and opportunity. Our associates have consistently designed and then redesigned what's possible in the world of civil engineering and planning. WEBB is committed to our associates' professional growth and engaging work that makes a meaningful impact to our communities.

**Please upload a copy of transcripts along with resume**

Responsibilities

  • Serve in a technical support role under the direction of a Project Manager or senior engineer on a variety of engineering projects.
  • Complete assigned tasks independently and collaboratively within established schedules and budgets.
  • Assist with the preparation and/or modification of project reports, plans, designs, and calculations.
  • Develop project quantities and assist with cost estimates.
  • Provide organizational and administrative support for design files and project documentation.
  • Perform research, data collection, field investigations, and assist with the development and design of projects.
  • Support preparation of engineering designs, planning documents, and PS&E packages as applicable.
  • Coordinate with various design disciplines, which may include structures, drainage, stormwater, traffic, electrical, utilities, right of way, and environmental teams.
  • Assist with workload coordination throughout project development to help ensure timely and cost-effective project delivery.

Requirements

  • 0–3 years of experience (internship or academic project experience acceptable)
  • Bachelor of Science in Civil Engineering or a related field from an accredited program (or currently pursuing)
  • I.T. certification or ability to obtain within a reasonable timeframe
  • Strong verbal, written, and interpersonal communication skills
  • Proficiency with Microsoft Office; familiarity with AutoCAD Civil 3D preferred
  • General knowledge of applicable engineering standards and guidelines (e.g., Caltrans, AASHTO, MUTCD, APWA), or a strong willingness to learn

WEBB is an equal opportunity employer (EOE) that offers a competitive benefits package to all full-time employees including but not limited to 401(k) plan, wellness program, membership sponsorship, medical, dental, vision, life insurance, disability, mentor program, and education assistance.

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