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Arxlight

Autonomous interceptor drones for air defense

Camera/Imaging Engineer - LWIR

AvionicsConfirmed live in the last 24 hours
Full-timeOakland, CA, USA$120k - $180k /yrIn-person

About the Job

Requirements

  • A bachelor's degree in Optical Engineering, Physics, Electrical Engineering, Mechanical Engineering, or a related technical field.
  • A minimum of 5 years of professional optics engineering experience, including optical design, analysis, and testing.
  • Hands-on experience with thermal cameras (LWIR and/or MWIR), including familiarity with detector technologies such as microbolometers and cooled infrared detectors, optics materials such as Ge, Si, ZnSe, and chalcogenide, and infrared system performance metrics.
  • Experience integrating thermal cameras into gimbaled payloads or stabilized platforms, including alignment, boresighting, and performance validation.
  • Proficiency with optical design and analysis software such as Zemax, Code V, FRED, or equivalent.
  • Understanding of optomechanical design principles and tolerancing.
  • Experience with optical metrology and test equipment, including collimators, blackbodies, interferometers, and MTF testers.
  • Ability to work effectively in a multidisciplinary team environment.

Responsibilities

  • Design, analyze, and optimize optical systems for thermal (LWIR, EO) imaging applications.
  • Lead integration of thermal camera modules into gimbal-stabilized payloads, ensuring optical, mechanical, and thermal performance.
  • Perform optical modeling, tolerancing, and stray light analysis using tools such as Zemax, Code V, or FRED.
  • Collaborate with mechanical engineers to design optomechanical assemblies, mounts, and housings that meet environmental, vibration, and weight requirements.
  • Develop and execute test plans to characterize thermal camera and gimbal system performance, including MTF, NETD, boresight stability, line-of-sight (LOS) jitter, and image quality.
  • Support calibration, alignment, and qualification of integrated optical payloads.

Desired Qualifications

  • A master's or Ph.D. in Optical Engineering, Physics, or a related field.
  • Experience designing or integrating EO/IR payloads for UAVs, ISR platforms, or other airborne, ground, or maritime systems.
  • Familiarity with multisensor payloads combining thermal, visible, SWIR, and laser rangefinder/designator components.
  • Knowledge of gimbal stabilization principles, line-of-sight control, and inertial stabilization systems.
  • Experience with environmental qualification testing (MIL-STD-810, DO-160) for optical payloads.
  • Familiarity with image processing techniques and thermal image quality assessment.
  • Experience working in regulated environments (ITAR, EAR) and with defense or aerospace customers.
  • Programming or scripting experience with Python or MATLAB for analysis, automation, or test data processing.

About the Company

Arxlight

Autonomous interceptor drones for air defense

Arxlight develops autonomous interceptor drones for air and missile defense in stealth mode. Its systems use LWIR cameras, computer vision, autonomy software, and a Guidance, Navigation, and Control stack to detect, identify, and intercept threats. The company differentiates itself with a defense-first focus, senior engineering recruitment, and a stealth development path aimed at national security rather than consumer markets. Its goal is to provide next‑generation defensive capabilities for air and missile defense and counter-drone operations for military customers.

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