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Entry Level R&D Mechanical Engineer Jobs in Fullerton, CA

Project Engineer - R.D. Olson Construction | SoCal Sedona, AZ & Southern California | Commercial GC | Hospitality + Multifamily This isn't just another construction job. It's your launchpad. At R.D.

Project Engineer - R.D. Olson Construction | SoCal Sedona, AZ & Southern California | Commercial GC | Hospitality + Multifamily This isn't just another construction job. It's your launchpad. At R.D.

Mechanical Engineer (Ph.D.)

Irvine, CA · On-site

$140K - $160K/yr

D. in Mechanical Engineering, Aerospace Engineering, Chemical Engineering, and/or similar fields with an emphasis on fluid mechanics and/or heat transfer * Specialized knowledge/experience in ...

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 ...

Education: B.S., M.S., or Ph.D. in Mechanical Engineering, Mechatronics, or related field ... R 120.62 includes U.S. Citizen, U.S. National, lawful permanent residents (green card holders ...

Education: B.S., M.S., or Ph.D. in Mechanical Engineering, Mechatronics, or related field ... R §120.62 includes U.S. Citizen, U.S. National, lawful permanent residents (green card holders ...

Bachelor's degree in mechanical engineering, aerospace engineering, or physics * 1+ years of ... R. 120.62or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S ...

Bachelor's degree in mechanical engineering, aerospace engineering, or physics * 1+ years of ... F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S ...

Mechanical Engineer

Los Angeles, CA · On-site

$91K - $140K/yr

Bachelor's degree in mechanical engineering, aerospace engineering, or physics * 1+ years of ... F.R. § 120.62or otherwise eligible for deemed export licensing. US persons include U.S. citizens ...

Vast is looking for a Mechanical Engineer reporting to Manager, Structures Design, to support the ... F.R. § 120.62 or otherwise eligible for deemed export licensing. This status includes U.S ...

Bachelor's degree in mechanical, aerospace, or other relevant engineering discipline * Experience with CAD or FEA software packages * Experience with the practical application of GD&T * 2+ years of ...

... d love for you to apply. The Role You will own the success of mechanical structures, mechanisms ... F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal ...

... d love for you to apply. The Role You will own the success of mechanical structures, mechanisms ... F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal ...

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Showing results 1-20

Entry Level R D Mechanical Engineer information

See Fullerton, CA salary details

$18

$34

$57

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

As of Aug 8, 2026, the average hourly pay for entry level r&d mechanical engineer in Fullerton, CA is $34.64, according to ZipRecruiter salary data. Most workers in this role earn between $28.08 and $39.13 per hour, depending on experience, location, and employer.

What is the difference between Entry Level R&D Mechanical Engineer vs Mechanical Design Engineer?

AspectEntry Level R&D Mechanical EngineerMechanical Design Engineer
Required CredentialsBachelor's in Mechanical Engineering or related fieldBachelor's in Mechanical Engineering or related field
Work EnvironmentResearch labs, development teams, innovation-focused settingsDesign offices, manufacturing facilities, product development teams
Employer & Industry UsageResearch institutions, tech companies, R&D departmentsManufacturers, engineering firms, product companies
Common Search & Comparison IntentUnderstanding entry-level R&D roles in mechanical engineeringDifferences in design-focused mechanical engineering roles

Entry Level R&D Mechanical Engineers focus on developing new technologies and prototypes in research environments, while Mechanical Design Engineers primarily work on designing and improving existing products for manufacturing. Both roles require similar educational backgrounds but differ in daily tasks and work settings.

What are popular job titles related to Entry Level R&D Mechanical Engineer jobs in Fullerton, CA? For Entry Level R&D Mechanical Engineer jobs in Fullerton, CA, the most frequently searched job titles are:
What cities near Fullerton, CA are hiring for Entry Level R&D Mechanical Engineer jobs? Cities near Fullerton, CA with the most Entry Level R&D Mechanical Engineer job openings:
Infographic showing various Entry Level R&D Mechanical Engineer job openings in Fullerton, CA as of August 2026, with employment types broken down into 2% Internship, 94% Full Time, 2% Part Time, and 2% Nights. Highlights an 92% In-person, and 8% Hybrid job distribution, with an average salary of $72,045 per year, or $34.6 per hour.

Mechanical Engineer (Entry-Level)

SMP Engineering

Glendale, CA • On-site

$35 - $44/hr

Full-time

Medical, Dental, Vision, PTO

Re-posted 15 days ago


Job description

Job Title: Mechanical Engineer – Aerospace & Defense/Manufacturing (Entry-Level) ($35-$44/hr)
Location: Glendale, CA (100% On-Site)
Job Type: Full-time
Experience Level: Entry-Level, 0-2 Yrs of Experience 
 
About Us:
At SMP Engineering, Inc we’re driven by innovation and excellence. As a leader in the Aerospace/Defense Manufacturing sector, we specialize in delivering high-quality solutions to clients across the globe. We’re looking for talented hands-on passionate Mechanical Engineers to join our growing team and help us push the boundaries of what’s possible.
 
Key Responsibilities:
  • Design, develop, and test mechanical systems and components.
  • Create detailed engineering drawings and specifications using CAD software (Solidworks).
  • Collaborate with cross-functional teams, including manufacturing, electrical, and project management.
  • Oversee prototype development, testing, and validation.
  • Improve manufacturing processes to enhance efficiency and reduce costs.
  • Ensure compliance with industry standards, safety regulations, and quality control guidelines
Qualifications:
  • Bachelor’s degree in Mechanical Engineering or related field.
  • Proven internship/job experience in mechanical design, development, and analysis (1-2yrs).
  • Proficiency with CAD tools from previous internships/jobs (SolidWorks, AutoCAD, Creo, etc.).
  • Knowledge of materials, manufacturing processes, and GD&T.
  • Strong problem-solving and project management skills.
  • Excellent written and verbal communication skills.
  • Hands-on experience with machining/hand tools A PLUS!
What We Offer:
  • Competitive salary and performance-based bonuses.
  • Health, dental, and vision insurance, STD insurance, PTO, STO, Paid Holidays.
  • Opportunities for professional growth and development.
  • A collaborative and innovative, self-management work environment.
How to Apply:
Submit your resume and a brief cover letter to jobs@smp-eng.com with the subject line: Mechanical Engineer Application – [Your Name] or apply directly on Indeed/Linked-In. All applicants must be authorized to work in the United States.