Demo

Senior Mechanical Engineer

Red 6
Santa Monica, CA Full Time
POSTED ON 1/7/2026
AVAILABLE BEFORE 2/4/2026
Company Overview

Red 6 is an innovative Augmented Reality (AR) technology startup leading the way in synthetic air combat training. Our primary technology, supporting our ATARS product, enables pilots to simulate the cognitive challenges of flying while accessing realistic, scalable training in dynamic outdoor environments.

The Role

Red 6 is seeking a Senior Mechanical Engineer to contribute to the next generation of augmented reality (AR) hardware systems for military training and commercial applications. In this role, you will lead the mechanical design and development of precision components and assemblies for cutting-edge AR devices, including headsets and optical systems. You will work at the intersection of advanced technology and practical engineering, collaborating closely with cross-disciplinary teams to create hardware that meets the demands of real-world use. Your expertise in CAD, precision mechanical design, and system integration will help drive the development of innovative solutions that redefine training and simulation capabilities. This is a rare opportunity to shape the future of AR technology in a high-impact, mission-critical environment.

Key Responsibilities

  • Mechanical Design: Lead the design and development of precision mechanical systems and components using SolidWorks, ensuring functionality, manufacturability, and reliability.
  • Prototyping and Testing: Create prototypes, conduct rigorous testing, and iterate designs to achieve optimal performance and durability.
  • System Integration: Collaborate with cross-functional teams to integrate mechanical designs with optical, electronic, and software systems.
  • Analysis and Validation: Perform detailed structural, thermal, and tolerance analyses to ensure mechanical systems meet stringent performance and environmental requirements.
  • Documentation: Generate comprehensive CAD models, detailed drawings, and engineering documentation for manufacturing, assembly, and quality assurance.
  • Vendor Collaboration: Work closely with suppliers and manufacturing partners to ensure high-quality production of components and assemblies.

Projects May Include:

  • Designing robust mechanical systems for precision hardware and sensor integration.
  • Supporting the development of lightweight and aerodynamic head-mounted devices.
  • Developing systems for sensor enclosures, tracking components, and hardware optimization.

Experience, Skills And Required Qualifications  

  • Education: Bachelor’s Degree in Mechanical Engineering or a directly related field (Master’s preferred).
  • Experience: 5 years of experience in mechanical design for high-performance hardware systems.
  • Technical Skills:
    • CAD Expertise: Proficiency in computer-aided design (CAD) for 3D modeling and technical drawings; SolidWorks is highly preferred.
    • Precision Design: Strong foundation in precision mechanical design, with expertise in Geometric Dimensioning & Tolerancing (GD&T) and tolerancing for tight tolerances and high-performance systems.
    • Manufacturability & Assembly: In-depth knowledge of design for manufacturability (DFM) and design for assembly (DFA), ensuring efficient and reliable production workflows.
    • 3D Scanning: Experience leveraging 3D scanning technology as a tool for reverse engineering, design validation, and prototyping.
    • Additive Manufacturing: Familiarity with 3D printing technologies and their application in prototyping and low-volume manufacturing.
  • Problem-Solving: Advanced analytical skills, such as FEA and CFD analysis, to validate designs.
  • Leadership: Demonstrated ability to mentor junior team members and contribute to team growth.
  • Collaboration: Proven ability to thrive in a fast-paced, interdisciplinary team environment.
  • Communication: Clear, professional written and verbal communication skills.
  • This position may require a security clearance. To obtain clearance, employees must show proof of US Citizenship. 
Preferred Qualifications

  • Industry experience in AR/VR hardware development or optics integration.
  • Knowledge of materials and manufacturing processes, including injection molding, additive manufacturing, optics manufacturing or lightweight composites.
  • Experience with innovative designs for advanced display systems or spatial computing.
  • Out of the box thinker that thrives in an R&D environment

Full-Time Employee Benefits

  • Healthcare, Dental, and Vision (100% coverage for Employees)
  • Paid time off, including vacation, sick, paid holidays, and parental leave
  • Short and Long-Term Disability
  • Flexible Spending Account (FSA)
  • 401(k) Retirement Plan
  • Voluntary Worksite Benefits (Accident, Critical Illness, and Hospital Indemnity)

Note

Red 6 reserves the right to change its current benefits program at any time, in a manner that is consistent with applicable federal and state regulations.

This job description is not a contract and confers no contractual rights, privileges, or benefits on any applicant or potential applicant. Red 6 has the right to change any and all terms of this job description, including, but not limited to, job responsibilities, qualifications, and benefits. Nothing in this job description constitutes an offer or guarantee of employment.

Red Six Aerospace, Inc, is an Equal Opportunity Employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

California: https://www.caljobs.ca.gov/vosnet/Default.aspx

Colorado: https://www.connectingcolorado.com/

Florida: https://www.employflorida.com/vosnet/Default.aspx

Under the California Consumer Privacy Act (“CCPA”), Red 6 Aerospace, Inc. operating company you are applying to work for (hereinafter, “we”, “our”, or “us”) may collect personal information and use it for certain business purposes as described below in this Job Applicant and Employee Privacy Notice. We are required to disclose the following information to California “consumers” regarding our collection of their personal information. Under the CCPA, “consumers” means California residents, including job applicants, employees, or contractors of a business. 

Candidate Privacy Notice

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