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Entry Level Mechanical Engineer Jobs in California

Salas O'Brien

Entry-level Mechanical Designer

San Jose, CA · On-site

$75K - $85K/yr

Entry Level Mechanical Designer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects.

Nidec Corporation

Mechanical Engineer

Rancho Cordova, CA · On-site

$68K - $72K/yr

Job Summary The Mechanical Engineer I is an entry-level engineering role responsible for supporting the design, development, analysis, and implementation of mechanical systems, components, or ...

RTX

Mechanical Engineer I (Mechanisms)

El Segundo, CA · On-site

Raytheon Intelligence & Space is seeking a entry level Mechanical Engineer to join the space mechanisms team supporting mechanisms development, integration and test across multiple space programs in ...

Amat

Mechanical / Systems Engineer (NCG)

Santa Clara, CA · On-site

$80K - $110K/yr

Summary Applied Materials is seeking an entry-level Mechanical/System Engineer to support equipment definition and system integration activities for 300mm platforms. This role will provide critical ...

Peregrine Team

Mechanical Engineer I

Los Angeles, CA · On-site

We are seeking a Mechanical Engineer I to support the design, development, and testing of ... This is an entry-level role ideal for engineers early in their careers looking to gain hands-on ...

mlp

Associate Mechanical Engineer

Stockton, CA · On-site

$21 - $22/hr

Associate Mechanical Engineer Build Products That Help Power America MacLean Power Systems is seeking a motivated Associate Mechanical Engineer to join our growing engineering team in Stockton ...

mlp

Associate Mechanical Engineer

Stockton, CA · On-site

$21 - $22/hr

Associate Mechanical Engineer Build Products That Help Power America MacLean Power Systems is seeking a motivated Associate Mechanical Engineer to join our growing engineering team in Stockton ...

mlp

Associate Mechanical Engineer

Stockton, CA · On-site

$21 - $22/hr

Associate Mechanical Engineer Build Products That Help Power America MacLean Power Systems is seeking a motivated Associate Mechanical Engineer to join our growing engineering team in Stockton ...

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Entry Level Mechanical Engineer information

See California salary details

$17

$32

$54

How much do entry level mechanical engineer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for entry level mechanical engineer in California is $32.76, according to ZipRecruiter salary data. Most workers in this role earn between $26.59 and $37.02 per hour, depending on experience, location, and employer.

What is the difference between Entry Level Mechanical Engineer vs Mechanical Designer?

AspectEntry Level Mechanical EngineerMechanical Designer
Required CredentialsBachelor's in Mechanical Engineering, possibly internship experienceBachelor's in Mechanical Engineering or related field, technical certifications optional
Work EnvironmentDesign, analysis, testing, and project collaboration in engineering teamsCreating detailed drawings and models, often using CAD software, in design departments
Employer & Industry UsageEngineering firms, manufacturing, aerospace, automotiveDesign firms, manufacturing companies, product development
Common Search & ComparisonYesYes

Entry Level Mechanical Engineers focus on applying engineering principles to design, analyze, and test mechanical systems, often working on projects from concept to prototype. Mechanical Designers primarily create detailed CAD drawings and models for manufacturing and assembly. While both roles require a mechanical engineering background, engineers typically engage in broader engineering tasks, whereas designers concentrate on detailed design work.

What types of projects and tasks can an entry level mechanical engineer expect to work on in their first year?

As an entry level mechanical engineer, you will typically be involved in a variety of projects that support more senior engineers. Your tasks may include creating and revising CAD drawings, assisting with prototype development, conducting basic calculations and simulations, and performing hands-on testing in the lab or on the production floor. You'll also collaborate closely with cross-functional teams such as manufacturing, quality assurance, and design. This exposure helps you build foundational technical skills while learning effective teamwork and communication in a professional engineering environment.

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

To thrive as an Entry Level Mechanical Engineer, you need a solid understanding of engineering principles, CAD design, and problem-solving, typically supported by a bachelor's degree in mechanical engineering. Familiarity with tools like SolidWorks, AutoCAD, and simulation software, as well as knowledge of industry standards, is often required. Strong communication, teamwork, and analytical thinking skills help you collaborate effectively and adapt to project needs. These abilities are crucial for delivering accurate designs, meeting project deadlines, and integrating smoothly into engineering teams.

What does an entry level mechanical engineer do?

An entry level mechanical engineer assists in the design, development, testing, and manufacturing of mechanical devices, such as engines, tools, and machines. They typically work under the supervision of senior engineers to learn industry practices and gain hands-on experience. Their tasks often include using computer-aided design (CAD) software, creating prototypes, conducting experiments, and analyzing data. Entry level engineers also help prepare technical reports and documentation while collaborating with other engineering teams.
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What are the most commonly searched types of Mechanical Engineer jobs in California?

The most popular types of Mechanical Engineer jobs in California are:

What are popular job titles related to Entry Level Mechanical Engineer jobs in California?

For Entry Level Mechanical Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Entry Level Mechanical Engineer jobs in California look for?

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What cities in California are hiring for Entry Level Mechanical Engineer jobs?

Cities in California with the most Entry Level Mechanical Engineer job openings:

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Entry Level Mechanical Engineer jobs near you
Infographic showing various Entry Level Mechanical Engineer job openings in California as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, 2% Temporary, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $68,151 per year, or $32.8 per hour.

Entry-level Mechanical Designer

Salas O'Brien

San Jose, CA • On-site

$75K - $85K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Salas O'Brien rating

8.2

Company rating: 8.2 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

157th of 447 rated engineering

Job description

Entry Level Mechanical Designer
At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.
Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career-and they'll receive great total rewards along the way.
About Us:
Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow's requirements are today's opportunities, and we are here to design lasting solutions for pressing challenges.
We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.
Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
Job Summary:
We are seeking a highly motivated and detail-oriented Entry-level Mechanical Designer to join our engineering team. The ideal candidate will assist in the design, analysis, and testing of mechanical components and systems, contributing to the development of innovative products and solutions. This role provides an excellent opportunity for professional growth and hands-on experience in a dynamic environment.
Responsibilities:
  • Design and Development:
    • Assist in the design and development of mechanical components, systems, and products
    • Participate in brainstorming sessions and contribute to innovative engineering solutions.
    • Collaborate with cross-functional teams to ensure design requirements are met.
  • Analysis and Testing:
    • Conduct basic engineering calculations and analysis (e.g., heat loads, air flows) to ensure the integrity and performance of designs.
    • Support the troubleshooting and optimization of mechanical systems.
  • Documentation and Reporting:
    • Prepare and maintain detailed engineering documentation, including design specifications, plans, and reports.
    • Assist in the preparation of technical presentations and project status updates.
  • Project Support:
    • Collaborate with senior engineers and project managers to ensure timely completion of project milestones.
    • Provide support in the selection and evaluation of materials, components, and equipment processes.
    • Assist in quality control and assurance processes during production.

Qualifications and Experience:
  • Educational Background:
    • Bachelor's or master's degree in mechanical engineering.
  • Skills:
    • Basic understanding of mechanical engineering principles, including mechanics, thermodynamics, fluid mechanics, and materials science.
    • Experience in AutoCAD and Revit software preferred but not required
    • Strong analytical and problem-solving skills.
    • Excellent communication and teamwork abilities.
    • Willingness to learn and adapt in a fast-paced environment.
  • Experience:
    • Internship or co-op experience in a mechanical engineering role is a plus but not required.

Preferred Qualifications:
  • Familiarity with industry standards and codes (e.g., ASHRAE, IMC).
  • Basic knowledge of HVAC Design.

Location:
Office: San Jose, CA
Travel: 20% to 40% to mainly local client sites.
Compensation & Benefits
The expected base salary range for this role is $75,000 - $85,000 USD per year. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.
This role is also eligible for performance-based bonuses, equity participation, and a comprehensive U.S.-based benefits package, including:
  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and company holidays
  • Wellness programs and employee assistance resources
  • Professional development support

Equal Opportunity Employment Statement
Salas O'Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O'Brien will accommodate the disability-related needs of applicants as required by law.
Third-Party Agency Notice
Salas O'Brien does not accept unsolicited resumes from external recruiters or agencies. We only work with approved partners engaged directly by our Talent Acquisition team for specific searches. Unsolicited submissions will not be eligible for placement fees.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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