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Entry Level Mechanical Engineering Jobs in Rohnert Park, CA

Diamond Foundry

Mechanical Design Engineer

Bodega Bay, CA · On-site

$110K - $140K/yr

A degree in mechanical, aerospace, or a similar engineering discipline is required. Plus, entry-level to 3 years of professional experience in mechanical design. * Prior experience with vacuum system ...

Diamond Foundry

Mechanical Design Engineer

Bodega Bay, CA · On-site

$110K - $140K/yr

A degree in mechanical, aerospace, or a similar engineering discipline is required. Plus, entry-level to 3 years of professional experience in mechanical design. * Prior experience with vacuum system ...

QinetiQ

Associate Quality Engineer

Novato, CA

$64K - $95K/yr

Position Overview QinetiQ Inc. is looking to hire an entry-level Quality Assurance Engineer to work ... in Mechanical, Industrial, Electrical Engineering, or a related technical field * Must be ...

New

Nuro

Associate Fleet Technician, Bay Area

Bodega Bay, CA

$28.50 - $38.25/hr

The Associate Fleet Technician is a critical, entry-level technical role that provides the ... This role is perfect for a mechanically inclined individual who is eager to transition into the ...

All JobsMechanical Engineering JobsEntry Level Mechanical Engineering JobsEntry Level Mechanical Engineering Jobs in Rohnert Park, CA

Entry Level Mechanical Engineering information

See Rohnert Park, CA salary details

$19

$36

$60

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

As of Aug 8, 2026, the average hourly pay for entry level mechanical engineering in Rohnert Park, CA is $36.78, according to ZipRecruiter salary data. Most workers in this role earn between $29.81 and $41.54 per hour, depending on experience, location, and employer.

What is an entry level mechanical engineer?

Entry level mechanical engineers are recent graduates or those with limited professional experience who work on designing, developing, testing, and manufacturing mechanical devices and systems. They typically support senior engineers by performing calculations, creating technical drawings, and assisting with product development. Their responsibilities often include using computer-aided design (CAD) software, conducting tests, and preparing reports. Entry level positions provide valuable hands-on experience and foundational knowledge in the field, serving as a stepping stone toward more advanced engineering roles.

What does an entry level mechanical engineer do?

An entry level mechanical engineer designs, develops, and tests mechanical devices and systems, such as engines, tools, and machinery. They often use computer-aided design (CAD) software and work under the supervision of experienced engineers to support project development and manufacturing processes.

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

AspectEntry Level Mechanical EngineeringMechanical Design Engineer
Required CredentialsBachelor's in Mechanical Engineering or related fieldBachelor's or Master's in Mechanical Engineering or Design
Work EnvironmentDesign, analysis, testing in labs or officesDesign development, CAD modeling, prototyping
Employer & Industry UsageManufacturing, automotive, aerospace, consultingProduct design, machinery, consumer goods
Common Search & ComparisonYesYes

Entry Level Mechanical Engineering roles focus on foundational engineering tasks like analysis and testing, while Mechanical Design Engineers specialize in creating detailed designs and CAD models. Both roles often require similar educational backgrounds and are found in manufacturing, automotive, and aerospace industries. The main difference lies in the focus: general engineering versus specialized design work.

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

As an entry-level mechanical engineer, you’ll typically work on a variety of tasks such as drafting and updating technical drawings, assisting with prototype development, and conducting basic analyses under the guidance of senior engineers. You may also be involved in quality testing, preparing documentation, and supporting the design or manufacturing process. Collaboration with cross-functional teams—including electrical engineers, manufacturing staff, and project managers—is common, providing valuable exposure to different aspects of the engineering process. This role offers a strong foundation for learning industry standards and developing technical problem-solving skills.

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 grasp of engineering fundamentals, problem-solving abilities, and a bachelor's degree in mechanical engineering or a related field. Familiarity with CAD software (such as SolidWorks or AutoCAD), engineering simulation tools, and basic knowledge of manufacturing processes are typically required. Strong teamwork, communication, and time management skills help you collaborate effectively and manage project deadlines. These competencies are crucial for delivering quality engineering solutions, adapting to project requirements, and contributing to successful team outcomes.
What are popular job titles related to Entry Level Mechanical Engineering jobs in Rohnert Park, CA? For Entry Level Mechanical Engineering jobs in Rohnert Park, CA, the most frequently searched job titles are:
What job categories do people searching Entry Level Mechanical Engineering jobs in Rohnert Park, CA look for? The top searched job categories for Entry Level Mechanical Engineering jobs in Rohnert Park, CA are:
What cities near Rohnert Park, CA are hiring for Entry Level Mechanical Engineering jobs? Cities near Rohnert Park, CA with the most Entry Level Mechanical Engineering job openings:
Entry Level Mechanical Engineering jobs near you
Infographic showing various Entry Level Mechanical Engineering job openings in Rohnert Park, CA as of July 2026, with employment types broken down into 86% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $76,494 per year, or $36.8 per hour.

Mechanical Design Engineer

Diamond Foundry

Bodega Bay, CA • On-site

$110K - $140K/yr

Full-time

Posted 18 days ago

Job description

Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting tech industries -- AI & cloud compute, electric-car power electronics, and 5G/6G wireless. We have managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a diamond behind every chip. We are the rare unicorn that has grown fast and profitably. We received $515m in funding and are executing a multi-$B expansion plan for one of the greenest forms of tech manufacturing: converting greenhouse gas into diamond wafers using zero-emission energy.

Diamond Foundry is looking for a highly experienced and innovative mechanical design engineer who can lead a number of high-visibility R&D projects within the company’s Reactor Development Group. This individual will be a primary owner for the design and development of Plasma-Enhanced CVD reactor equipment and other systems used in the growth and manufacture of diamond. They must have experience leading multiple projects and teams with a strong track record of success.
 
Responsibilities
  • Collaborate with reactor team members and other teams in the company on new reactor systems, assemblies and parts.
  • Oversee the manufacturing of machined components and guide designs from R&D to production. Perform trades on performance vs. cost to ground design decisions.
  • Design and develop new reactor systems and components, applying expertise in machine design and mechanics, kinematics, thermals, and fluids to the design. 
  • Manage the prototyping, documentation, and manufacturing process of reactor designs, including preparing drawings and working with machine shops and vendors to fabricate new hardware
  • Troubleshoot issues on existing reactor designs, working with other engineers to implement design changes that improve productivity and yield of our reactors
Requirements
  • A degree in mechanical, aerospace, or a similar engineering discipline is required. Plus, entry-level to 3 years of professional experience in mechanical design.
  • Prior experience with vacuum system design as found in semiconductor, aerospace, or other manufacturing industries is desired.
  • Understanding and experience with various manufacturing methods with common industrial machine tools. High proficiency in CAD (SolidWorks)
  • An understanding of electromechanical components and experience with PLC systems and industrial controls is desirable. A solid foundation in thermal or fluid modeling is desirable
  • An optimistic, creative, and curious mindset with a strong desire to be hands-on with their hardware designs
The position is eligible for company shares. Actual compensation may be higher or lower in the range based on various factors, including, but not limited to a candidate’s job duties, experience, and expertise. We will also consider higher level candidates and salary will be adjusted accordingly.
Diamond Foundry believes in supporting our employees from the workplace to their personal and home life. We provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Perks include employee discounts to VRAI. Our benefits begin as early as your first day of employment. Medical and vision coverage are retroactive to your start date, while dental and voluntary benefits take effect once you’ve completed your enrollment.

Diamond Foundry is an Equal Opportunity Employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor under federal, state or local law.

Diamond Foundry Inc. is committed to operating in full compliance with all applicable state and federal laws. Our commitment extends to ensuring that our manufacturing and engineering departments adhere to the highest standards of legal and regulatory compliance. Additionally, these departments may have specific physical requirements to ensure the safety and efficiency of our operations. We prioritize the well-being of our employees and strive to create a work environment that promotes both legal compliance and the optimal functioning of our manufacturing and engineering processes.

Manufacturing and Engineering Departments Physical Requirements:
-Use appropriate PPE and follow all safety policies, practices, and procedures.
-This position will often: Sit, stand for long periods, walk, grasp, reach with hands and arms, lift below and above shoulders, bend, twist at the waist,  climb, balance, stoop, squat,  kneel, crawl, talk, hear, see, use fine finger manipulation, and complete repetitive motions. 
-Some tasks may require the use of ladders or stairs
-Some tasks may require driving or the use of foot controls
-Lift/carry and push/pull up to 50 pound

This employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment.
Employers can only use E-Verify once you have accepted a job offer and completed the Form I-9.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.