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Entry Level Engineering Jobs in Diamond Bar, CA (NOW HIRING)

Aerotek

Entry Level Recruiter/Sales Trainee

Irvine, CA · On-site

$38K - $50K/yr

We're looking for a highly motivated Entry-Level Recruiter | Sales Trainee to join our team and ... Building trusted relationships with our network of engineering and sciences consultants under our ...

Residential Fire Systems, Inc.

Be Seen First

Entry Level Draftsman

Anaheim, CA · On-site

$20 - $25/hr

Duties will be assisting the engineering team by preparing the necessary files for design, redlines, as-built, minor corrections, creating details, submitting to local building departments and on the ...

Sunbelt Controls

Controls Design Engineer I

Azusa, CA · On-site

Energy Efficiency, Equipment Interface, and Value Engineering). * Perform modification of ... Participates in the ongoing development program with other entry level engineers. EDUCATION AND ...

Sunbelt Controls

Controls Design Engineer I

Azusa, CA · On-site

Energy Efficiency, Equipment Interface, and Value Engineering). * Perform modification of ... Participates in the ongoing development program with other entry level engineers. EDUCATION AND ...

FieldAI

Electrical Engineer, Robotics Hardware

Irvine, CA · On-site

$70 - $300/hr

D. in Electrical Engineering, Computer Engineering, Robotics, or a related field. * Experience Level: We are recruiting across a wide range of experience levels from entry level engineers to senior ...

FieldAI

Electrical Engineer, Robotics Hardware

Irvine, CA · On-site

$70K - $300K/yr

D. in Electrical Engineering, Computer Engineering, Robotics, or a related field. * Experience Level: We are recruiting across a wide range of experience levels from entry level engineers to senior ...

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All JobsEngineering JobsEntry Level Engineering JobsEntry Level Engineering Jobs in Diamond Bar, CA

Entry Level Engineering information

See Diamond Bar, CA salary details

$31.3K

$72.5K

$123.3K

How much do entry level engineering jobs pay per year?

As of Sep 5, 2026, the average yearly pay for entry level engineering in Diamond Bar, CA is $72,459.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,800.00 and $82,000.00 per year, depending on experience, location, and employer.

What is an entry level engineer?

Entry level engineering jobs are positions designed for recent graduates or individuals with limited professional experience in the engineering field. These roles typically involve assisting senior engineers with projects, performing basic technical tasks, and gaining hands-on experience in a specific engineering discipline such as civil, mechanical, electrical, or software engineering. Entry level engineers often receive on-the-job training and mentoring to develop their skills and advance their careers. These roles serve as a foundation for future growth and specialization within the engineering industry.

What types of projects and responsibilities can I expect as an entry level engineer?

As an entry-level engineer, you’ll typically begin by supporting more senior engineers on a variety of projects, which may include drafting designs, running simulations, conducting data analysis, or assisting with testing and troubleshooting. Your daily tasks will often involve collaborating with team members, participating in meetings, and learning industry-specific tools and software. Over time, you'll gain more responsibility, such as managing small project components or communicating directly with clients. This role is designed to help you build foundational technical skills while gaining exposure to different aspects of engineering within your organization.

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

To thrive as an Entry Level Engineer, you need a solid educational background in engineering fundamentals, strong problem-solving abilities, and proficiency in mathematics, usually obtained through a relevant bachelor's degree. Familiarity with technical tools such as CAD software, industry-specific modeling programs, and basic project management systems is typically expected. Effective communication, teamwork, and a willingness to learn are important soft skills that help you integrate into engineering teams and adapt to new challenges. These skills and qualities are vital for ensuring accurate technical work, smooth collaboration, and ongoing professional development in a dynamic engineering environment.

What is the difference between Entry Level Engineering vs Mechanical Engineering?

AspectEntry Level EngineeringMechanical Engineering
Required CredentialsBachelor's degree in engineering or related fieldBachelor's degree in mechanical engineering; often requires licensure for advanced roles
Work EnvironmentInternships, entry-level positions in offices, labs, or manufacturing plantsDesign, analysis, testing in offices, labs, manufacturing facilities
Employer & Industry UsageEngineering firms, manufacturing, construction, technology companiesManufacturing, automotive, aerospace, energy sectors

Entry Level Engineering typically involves foundational engineering tasks with a bachelor's degree, often in various disciplines, and is used across many industries. Mechanical Engineering is a specialized field focusing on design, analysis, and manufacturing of mechanical systems, often requiring specific technical skills and licensure for advanced roles. Both roles share similar work environments but differ in specialization and scope.

How to get hired as an entry-level engineer?

To get hired as an entry-level engineer, candidates should obtain a relevant bachelor's degree in engineering or a related field, develop practical skills through internships or projects, and demonstrate proficiency with industry tools and software. Building a strong resume that highlights technical skills, problem-solving abilities, and teamwork experience increases employment prospects. Certifications such as Engineer-in-Training (EIT) can also enhance job opportunities.

How to get into entry level engineering with no experience?

Entry level engineering positions often require a relevant degree in engineering or a related field. Gaining practical skills through internships, certifications, or personal projects can improve your chances, and demonstrating proficiency with tools like CAD or programming languages can be beneficial for entry-level candidates.

What are the most commonly searched types of Engineering jobs in Diamond Bar, CA?

The most popular types of Engineering jobs in Diamond Bar, CA are:

What cities near Diamond Bar, CA are hiring for Entry Level Engineering jobs?

Cities near Diamond Bar, CA with the most Entry Level Engineering job openings:

Entry Level Engineering jobs near you
Infographic showing various Entry Level Engineering job openings in Diamond Bar, CA as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, 4% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $72,459 per year, or $34.8 per hour.

Mechanical Engineer I, Prototype & Vehicle Systems

Stefanini, Inc

Cerritos, CA • On-site

$52 - $72/hr

Other

Posted 4 days ago

Job description

Job DetailsRenewable Energy

Mechanical Engineer I, Prototype & Vehicle Systems Cerritos,CA Posted:8/17/2026 Job Description Job ID#: 86835

Job Category: Renewable Energy

Position Type: Contract

Duration: 2-4 months

Shift: 1

Motive Workforce is seeking an entry-level Mechanical Engineer to support prototype development and vehicle integration for locomotive electrification programs. This hands‑on position connects mechanical design with prototype fabrication, testing, and shop‑floor execution.

Responsibilities
  • Design and revise mechanical layouts for cooling systems, radiators, fans, ducting, structural mounts, brackets, and auxiliary enclosures
  • Build, instrument, and test prototype hardware
  • Support bench testing and vehicle-level integration
  • Create and maintain CAD models and engineering drawings using SolidWorks, Creo, or NX
  • Perform fit checks, tolerance stack-ups, and GD&T reviews
  • Coordinate DFM and DFA reviews with fabrication and machine shop vendors
  • Investigate prototype and field failures, then support design corrections
  • Coordinate with electrical and controls engineers on high‑voltage component packaging, harness routing, and thermal clearances
  • Support rapid design iterations based on test results and project requirements
Qualifications
  • Bachelor's degree in Mechanical Engineering, Automotive Engineering, or a related discipline
  • Zero to two years of relevant engineering experience
  • Proficiency with SolidWorks, Creo, NX, or a comparable CAD platform
  • Working knowledge of mechanical drawings, tolerances, and GD&T
  • Familiarity with thermal management and basic structural analysis
  • Comfortable working in both engineering and shop environments
  • Able to support hands‑on prototype assembly, instrumentation, and testing
  • Strong communication and cross‑functional coordination skills
Preferred Experience
  • Automotive, motorsport, rail, or vehicle‑integration experience
  • Exposure to high‑voltage or electric vehicle systems
  • FEA experience
  • GD&T certification or formal training
  • Experience with 3D printing, sheet metal, machining, fixtures, or rapid prototyping

This position will begin as a project‑based contract and may convert to direct employment based on project demand, performance, and business needs.

Pay Rate: $45.00 per hour

Employment Type: Project‑Based Contract, Potential Contract‑to‑Hire

Start Date: ASAP

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