
Red 6 is revolutionizing military flight training with ATARS, a gateway to immersive, data-driven, AI-enabled 3D synthetic training worlds. This technology allows humans and machines to train together safely, frequently, and at scale in realistic threat environments, fundamentally changing military flight training. The company is composed of warfighters, engineers, technologists, and creative professionals united by a passion for solving complex national security problems. They aim to address the critical need for relevant, affordable training delivered at scale and frequency, by blending simulation with real-world cognitive load experiences in outdoor, adaptive environments.

Red 6 is revolutionizing military flight training with ATARS, a gateway to immersive, data-driven, AI-enabled 3D synthetic training worlds. This technology allows humans and machines to train together safely, frequently, and at scale in realistic threat environments, fundamentally changing military flight training. The company is composed of warfighters, engineers, technologists, and creative professionals united by a passion for solving complex national security problems. They aim to address the critical need for relevant, affordable training delivered at scale and frequency, by blending simulation with real-world cognitive load experiences in outdoor, adaptive environments.
Core product: ATARS — Advanced Tactical Augmented Reality System for outdoor/airborne pilot training
Founded: 2018
Industry: Defense and Space Manufacturing
Reported total funding: 111,350,000 USD
Military flight training — delivering realistic, scalable, and affordable training in threat-relevant environments.
2018
Defense and Space Manufacturing
70000000
Reported $70M Series B (company news items)
“Mix of strategic and institutional investors including RedBird Capital Partners, Alumni Ventures, Lockheed Martin Ventures, IronGate Capital Advisors, Moonshots Capital”
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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 We’re hiring a Senior Optical Engineer to design, prototype, characterize, and productize optical subsystems for next-generation near-eye AR systems—owning your work from concept to customer delivery. You’ll contribute to system architecture, drive the detailed design of assigned subsystems, build and run metrology, translate designs to manufacturing, and support integration into helmet-mounted displays.
What You’ll Do
System & Subsystem Optical Design (wide-FOV AR): Contribute to system architecture and lead the detailed design of assigned optics; optimize FOV, eyebox, image quality, veiling glare/stray light, and robustness for outdoor use.
End-to-End Optical Stack (beyond the combiner):
Illumination & light delivery — source coupling, beam shaping, homogenization, efficiency.
Image relay & pupil management — relay optics, eyebox/pupil expansion, telecentricity, distortion control.
Spectral & surfaces — coatings/filters, polarization management, ghost/flare suppression, baffling/blackening.
Integration optics — windows, alignment features, environmental/thermal considerations, tolerance stacks.
Holographic / Diffractive Optics (multi-role): Evaluate and apply holographic optical elements (HOEs) and other diffractives for illumination shaping, in/out-coupling, wavefront/spectral control, and—where appropriate—combiner functions, with a practical eye toward manufacturability.
3D Visual Displays: Bring a working understanding of 3D display technologies (stereoscopic, multi-view, varifocal/vergence-accommodation approaches, light-field-adjacent concepts) and human-factors trade-offs (depth cues, comfort, latency, clarity).
Characterization & Metrology: Design and operate test setups; define metrics; automate analysis (Python/C++); ensure model-to-measurement correlation and repeatability across the full path.
Design for Manufacturing: Own tolerances and acceptance criteria for your parts/assemblies; partner with manufacturing and opto-mechanical teams to achieve yield and reliability targets.
Integration & Delivery: Support alignment, verification, and acceptance for customer delivery; capture field feedback and drive targeted design/process updates.
Supplier Collaboration: Help draft technical requirements, review vendor proposals, qualify components, and manage build acceptance for your work packages.
Documentation: Produce clear drawings, test reports, and decision reviews that de-risk R&D → Production → Customer handoff.
Basic Qualifications
Preferred Qualifications
Full-Time Employee Benefits
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.
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