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Mechanical Engineer Firearms Design Jobs in Riverside, CA

Mechanical Engineer

Irvine, CA · On-site

$50 - $56/hr

This role involves hands-on engineering work, design reviews, calculations, and collaboration with cross-functional teams. Work is 100% onsite in Irvine, CA. Key Responsibilities * Perform mechanical ...

Mechanical Engineer

Irvine, CA · On-site

$65K - $162K/yr

The Mechanical Engineer shall be responsible for the design maintenance of products that have been released to Manufacturing including; support for production problems, field problems, quality ...

The Mechanical Engineer shall be responsible for the design maintenance of products that have been released to Manufacturing including; support for production problems, field problems, quality ...

Mechanical Engineer

Irvine, CA · On-site

$65K - $162K/yr

The Mechanical Engineer shall be responsible for the design maintenance of products that have been released to Manufacturing including; support for production problems, field problems, quality ...

Design and develop machine parts, equipment layouts, assemblies, diagrams, and 3D models for complex packaging machinery. * Apply mechanical engineering principles to evaluate design concepts ...

New

Mechanical Engineering & Design 2-5 years mechanical equipment, systems, and processes for environmental control systems. CAE tool Experience in the development of thermal systems or Turbo Machinary ...

As part of HDR's Building Engineering Services Group, you'll help design the critical ... We bring together mechanical, electrical, structural, and civil engineering experts to solve ...

Design mechanical systems, fixtures, tooling, and automation solutions that support manufacturing operations and production needs. * Develop 3D models and detailed engineering drawings using ...

Mechanical Engineer

Tustin, CA · On-site +1

$70K - $110K/yr

Mechanical Engineer (Early Career) At Salas O'Brien we tell our clients that we're engineered for ... Our specialized experience includes design for data centers, healthcare, science and technology ...

As part of HDR's Building Engineering Services Group, you'll help design the critical ... We bring together mechanical, electrical, structural, and civil engineering experts to solve ...

Mechanical Engineer

Tustin, CA · On-site

$70K - $110K/yr

Mechanical Engineer (Early Career) At Salas O'Brien we tell our clients that we're engineered for ... Our specialized experience includes design for data centers, healthcare, science and technology ...

Position Summary The Thermal/Mechanical Engineer will design, model, and validate advanced thermal solutions for high-performance memory and storage hardware used by top-tier OEMs, ODMs, and ...

Position Summary The Thermal/Mechanical Engineer will design, model, and validate advanced thermal solutions for high-performance memory and storage hardware used by top-tier OEMs, ODMs, and ...

Mechanical Engineer

Riverside, CA · On-site

$90K - $110K/yr

Mechanical Design & Documentation * Create, revise, and maintain 3D models, assemblies, and detailed engineering drawings using SolidWorks. * Ensure engineering documentation is accurate, complete ...

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Mechanical Engineer Firearms Design information

See Riverside, CA salary details

$47.5K

$95.5K

$142.4K

How much do mechanical engineer firearms design jobs pay per year?

As of Jul 26, 2026, the average yearly pay for mechanical engineer firearms design in Riverside, CA is $95,540.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,300.00 and $107,500.00 per year, depending on experience, location, and employer.

What is a Mechanical Engineer Firearms Design job?

A Mechanical Engineer specializing in firearms design is responsible for developing, testing, and refining firearm components and systems. They use engineering principles, 3D modeling software, and prototyping methods to create reliable and innovative firearm designs. This role involves working with materials, manufacturing processes, and safety regulations to ensure the functionality and durability of the final product. Engineers in this field often collaborate with cross-functional teams, including ballistics experts and manufacturing specialists, to optimize performance.

What are the key skills and qualifications needed to thrive in the Mechanical Engineer Firearms Design position, and why are they important?

To thrive as a Mechanical Engineer Firearms Design, you need a strong background in mechanical engineering principles, materials science, and CAD modeling, usually supported by a bachelor’s degree in mechanical engineering or a related field. Proficiency with 3D CAD software (such as SolidWorks or AutoCAD), FEA tools, and knowledge of industry safety and regulatory standards (e.g., ATF compliance) are essential. Strong problem-solving abilities, attention to detail, and effective communication skills help engineers navigate complex design challenges and collaborate across multidisciplinary teams. These skills ensure the creation of safe, reliable, and innovative firearms products in a highly regulated industry.

What does a typical day look like for a Mechanical Engineer specializing in firearms design?

A typical day for a Mechanical Engineer in firearms design involves creating detailed design drawings, conducting simulations and analyses, and prototyping new firearm components or systems. You’ll collaborate closely with fellow engineers, manufacturing teams, and quality assurance staff to ensure that designs meet functional, safety, and regulatory requirements. Engineers also spend time troubleshooting mechanical performance issues and iterating on designs based on testing feedback. The work is a balance of independent technical tasks and teamwork, often involving project deadlines and continuous improvement initiatives.

What are the most commonly searched types of Mechanical Engineer Firearms Design jobs in Riverside, CA? The most popular types of Mechanical Engineer Firearms Design jobs in Riverside, CA are:
What are popular job titles related to Mechanical Engineer Firearms Design jobs in Riverside, CA? For Mechanical Engineer Firearms Design jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Mechanical Engineer Firearms Design jobs in Riverside, CA look for? The top searched job categories for Mechanical Engineer Firearms Design jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Mechanical Engineer Firearms Design jobs? Cities near Riverside, CA with the most Mechanical Engineer Firearms Design job openings:
Infographic showing various Mechanical Engineer Firearms Design job openings in Riverside, CA as of July 2026, with employment types broken down into 87% Full Time, 3% Part Time, and 10% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $95,540 per year, or $45.9 per hour.
Mechanical Engineer

Mechanical Engineer

Managed Staffing

Irvine, CA • On-site

$50 - $56/hr

Contractor

Posted 25 days ago


Job description

Mechanical Engineer

Location: Onsite – Irvine, CA
Shift: 1st Shift
US Citizenship Required


About the Role

We are seeking a Mechanical Engineer I to support the design, analysis, and development of mechanical equipment, systems, and components for aerospace and defense applications. This role involves hands-on engineering work, design reviews, calculations, and collaboration with cross-functional teams. Work is 100% onsite in Irvine, CA.


Key Responsibilities
  • Perform mechanical design of components, assemblies, and systems.

  • Conduct engineering calculations and analyses to validate suitability and safety.

  • Support assembly, troubleshooting, testing, and repair of environmental control systems.

  • Review drawings from Drafters/Designers and provide feedback.

  • Support engineers on simple–medium complexity projects; may provide guidance to Drafters/Designers.

  • Prepare technical reports, documentation, and presentation materials.

  • Collaborate with internal engineering, manufacturing, and quality teams.

  • Present design concepts to peers, engineers, and customers.


Required Qualifications
  • Bachelor’s Degree in Mechanical Engineering (BSME) from an accredited institution.

  • Knowledge of mechanical design principles and ASME Y14.5M GD&T standards.

  • Experience designing mechanical components/subsystems.

  • Understanding of mechanical drafting and drawing standards.

  • Familiarity with applied thermodynamics and mechanical engineering fundamentals.

  • US Citizen (mandatory for defense project eligibility).