Full-time

Japanese?

Remote

Energy

3D Modeling

Mechanical

Develop and evaluate vacuum equipment and systems for fusion plants, define specifications, coordinate customers and suppliers, and support equipment delivery. Japanese and English technical documentation and communication are required.

Full-time

JP required

EN preferred

Robotics

Hardware

Embedded

Involved in all development phases of system design for autonomous vehicles, collaborating with various teams to develop TIER IV's autonomous vehicles.

Full-time

JP preferred

EN required

Robotics

Startup

JP company

Develop control software for robot manipulators, using advanced mathematics and algorithm expertise to support motion planning for TX GHOST, a self-developed robot.

Full-time

Japanese (N1)

Visa maybe

Robotics

Mechanical

Electrical

Develops complete automation lines around arm robots by integrating existing equipment, conveyors, and production or logistics systems, covering concept, specifications, configuration, and delivery coordination.

Full-time

Japanese?

Visa maybe

ML

Robotics

Develop end-to-end machine-learning models for autonomous-driving taxis from camera and LiDAR data, then evaluate and optimize them in simulation and real vehicles.

Full-time

Japanese?

Visa maybe

Data Center

Facilities

Network

As a Data Center Engineer, you will manage infrastructure equipment and ensure operational excellence in a fast-paced environment.

Full-time

Japanese?

Mechanical

Design and develop rocket-mounted fluid and piping components, including cryogenic and high-pressure piping and valves. Perform strength and flow design, coordinate analysis and manufacturing, and plan component verification tests.

Full-time

English OK

Visa likely

No JP needed

Python

Grafana

Lead spacecraft system test planning and execution, develop flight procedures, operate the spacecraft on-console, and coordinate with ground, systems, and mission operations teams for lunar missions.

Full-time

Japanese?

Remote

Mechanical

Design and develop structural systems for small satellites, including CAD modeling, vibration and shock analysis, interface coordination, assembly, and environmental testing. Office-based work with some remote work available.

Full-time

Japanese?

Remote

Construction

Civil Eng

Bonus

Support aging water-pipe renewals through design review, procurement documents, CAD revisions, quantity estimates, agency coordination, applications, contractor supervision, inspections, and completion checks.

Full-time

Japanese?

Remote

Project Mgr

Hardware

Flextime

Leads 2–3 gyrotron hardware development projects from technical requirements through supplier selection, design, prototyping, testing and production transition, managing schedule, cost, risk and technical decisions.

Full-time

JP required

EN preferred

Remote

Compliance

QC

Responsible for regulatory compliance, certification, quality assurance, and experimental management processes related to autonomous driving systems.

Full-time

ML

Vision

Python

PyTorch

Robotics

Develop perception software for a custom retail robot, using computer vision, deep learning, sensor data, and model optimization to improve autonomous pick-and-place performance.

Full-time

Japanese?

Visa maybe

Mechanical

Robotics

Design and develop industrial automation equipment and advanced robot hands using mechanical engineering fundamentals, 3D CAD, drawings, and design documentation, while leading projects.

Full-time

Japanese?

Research

Electrical

Embedded

Lead research and development for next-generation satellite communications, evaluating new technologies, guiding researchers, managing projects, and advancing collaborations with universities and research institutions.

Full-time

English?

Visa likely

Data Center

Operations

Hardware

Deploy and service critical building automation systems in data centers to ensure optimal health and performance.

Full-time

English OK

Visa likely

Operations

Grafana

Tech Writing

Develop and validate spacecraft mission products, operational workflows, procedures, training and rehearsals. Operate missions on-console, support 24/7 shifts, and lead real-time anomaly resolution.

Full-time

Japanese?

Remote

ESG

Civil Eng

Construction

Prepare cost estimates for repair projects at water and wastewater treatment plants across the Kanto and Koshinetsu regions, reviewing sales information and project documents. Occasional site travel is required.

Full-time

Japanese?

Remote

Mechanical

Energy

Mfg

Design fusion-plant equipment from requirements through design, prototyping, evaluation, and productization. Validate work with calculations and simulations, and coordinate suppliers.