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Mechanical Engineer Firearms Design Jobs in Riverside, CA

Managed Staffing

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 ...

Staco Systems

Mechanical Engineer

Irvine, CA · On-site

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 ...

Staco Systems

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 ...

Winpak Ltd.

Mechanical Engineer

Rialto, CA · On-site

$72.25 - $97.75/hr

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

Staco Systems

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 ...

Sulzer AG

Mechanical Design & Project Engineer

Santa Ana, CA · On-site

$79K - $107K/yr

Desired: Bachelor's degree in mechanical engineering and project management professional certification (PMP) with 2+ years of experience. Skills: Required: * CAD Experience in 3D modeling and ...

Sulzer AG

Mechanical Design & Project Engineer

Santa Ana, CA · On-site

$79K - $107K/yr

Desired: Bachelor's degree in mechanical engineering and project management professional certification (PMP) with 2+ years of experience. Skills: Required: * CAD Experience in 3D modeling and ...

Sulzer

Mechanical Design & Project Engineer

Santa Ana, CA · On-site

$85 - $95/hr

Bachelor's degree in mechanical engineering and project management professional certification (PMP) with 2+ years of experience. Skills * Required: CAD Experience in 3D modeling and drafting ERP ...

ADP Workforce Now Organic

Mechanical Engineer

Ontario, CA · On-site

$100K - $125K/yr

Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...

ADP Workforce Now Organic

Mechanical Engineer

Ontario, CA · On-site

$100K - $125K/yr

Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...

CHENBRO MICOM USA INC

Mechanical Engineer

Ontario, CA · On-site

$100K - $125K/yr

Position Summary We are seeking a Mechanical Engineer to support the design and development of next-generation server and hardware solutions. This role will work closely with customers, manufacturing ...

AC Future

Mechanical Engineer

Irvine, CA · On-site

$153 - $187/hr

Conduct concept development and detailed design of mechanical components and structural systems using CAD and simulation tools. * Perform virtual product development and computer-aided engineering ...

New

Salas O'Brien, Inc.

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 ...

HDR

Mechanical Engineer

Irvine, CA · On-site

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 ...

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Showing results 1-20

All JobsMechanical Engineer Firearms Design JobsMechanical Engineer Firearms Design Jobs in Riverside, CA

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 Sep 4, 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?

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 does a mechanical engineer firearms design do?

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 key skills and qualifications needed to thrive in the mechanical engineer firearms design position?

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 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:

Mechanical Engineer Firearms Design jobs near you
Infographic showing various Mechanical Engineer Firearms Design job openings in Riverside, CA as of August 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $95,540 per year, or $45.9 per hour.

Mechanical Engineer

Fashion Institute of Design & Merchandising

Irvine, CA • On-site

$90 - $120/hr

Other

Posted 3 days ago

New

Job description

As part of HDR’s Building Engineering Services Group, you will help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive.

Responsibilities
  • Coordinate the work of the mechanical design team through the schematic design development and contract document phase of a project
  • Establish meetings and participate in reviews with various governing agencies for code compliance
  • Coordinate workload to complete the document on schedule
  • Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines
  • Review mechanical documents for areas of conflict with all disciplines
  • Write and edit mechanical specifications, selects equipment, mechanical systems and devices
  • Coordinate with and assist affected disciplines with addenda, RFIs, CPRs and change orders, and take responsibility to incorporate agreed-upon changes into the project documents
  • Provide construction contract administration as needed
  • Conduct QA/QC on the work of other Mechanical Project Engineers, Mechanical Project Coordinators or Mechanical CAD Technicians as needed
  • Perform other duties as needed
Preferred Qualifications
  • Master's degree in Architectural Engineering with Mechanical emphasis
  • Healthcare, Science and Technology and/or Civic facilities experience
  • Experience and/or interest in sustainable design/LEED desired but not required
  • A minimum of 6 years experience in mechanical and plumbing system design of commercial or institutional buildings
Required Qualifications
  • Bachelor's degree in Mechanical Engineering
  • Previous experience in mechanical system design of commercial or institutional buildings

Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.

Additional Qualifications
  • Experience in commercial or institutional facilities
  • Computer experience using MS Office, Trane TRACE or similar software, manufacturer selection software
  • Previous experience with an architectural/engineering or engineering consulting firm
  • An attitude and commitment to being an active participant of our employee-owned culture is a must
Primary Location

United States-California-Irvine

Schedule

Full-time

Employee Status

Regular

At HDR, we are committed to the principles of employment equity.

We are an affirmative action and equal opportunity employer.

We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.

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