Optical Engineer

Tokyo
Remote OK - Anywhere in Japan
Full-time
July 14, 2025

About the Role

As an Optical Engineer, you will play a pivotal role in enhancing the image quality of our cutting-edge spaceborne optical missions. Leveraging your expertise in optics, you’ll tackle complex challenges across both orbital operations and ground-based verification—driving innovation and ensuring mission success.

Job Responsibilities

Development and operation of ground verification systems, including the design, prototyping, and assembly of new devices to enhance calibration and testing workflows.
Software design and automation of the verification systems.
Data acquisition and analysis during the test campaign.
Calibration and troubleshooting support during initial operations after launch.
Collaboration with various departments (hardware engineers, image analysis engineers, business team) for image quality optimization.
Participation in the assembly of mission components and various tests.

Mandatory Requirements

Bachelor's degree or higher in science and engineering.
Basic knowledge of Python and experience in automating systems.
Experience in working in an laboratory environment.
Ability to collaborate with various stakeholders to drive projects forward.

Favorable Skills / Experiences

Fluence in Linear Algebra.
Basic knowledge of Optics.
Knowledge and hands-on experience in wave optics, including interferometers
Experience in using optical design software such as Zemax and CODEV.
Experience in mechanical CAD.
Experience of optical instruments and its calibration.
Knowledge of remote sensing.
Business level Japanese.
Technical communication skills in English.

APPLY NOW ➜Japanese Required ⚠️

About Axelspace

Axelspace is a pioneer in the micro-satellite industry. Founded in 2008, they want to democratize space technology for daily use.

They started their AxelGlobe business in 2015 to provide a new Earth observation infrastructure using micro-satellites. They also used the first mass-produced satellite production tech in Japan to launch 5 satellites from 2019 to 2021.

With their new service, “Axel Liner,” utilizing a small-satellite mass production system, they can use their satellite projects to support clients outside the space industry.

As the world faces pivotal stages in democratizing satellite development and satellite imagery, Axelspace is actively looking for people who want to take on the challenge of making a global impact with micro-satellite technology. If this is something that excites you, join Axelspace in making their vision of “Space within your reach” come true.