Jobs in Tokyo
Tokyo is the heart of Japan's job market and home to its most international workplaces. Browse roles across every industry from global startups to established enterprises, many offering visa sponsorship and English-speaking environments.
589 open positions
Refine with filters →Senior Mission Engineer
iSpaceispace, inc. is looking for a senior mission engineer to join our growing team. As a Senior Mission Engineer, you will serve as one of the technical and programmatic leaders responsible for delivering successful lunar and deep-space missions. Working within the Mission Management organization, you will integrate engineering, program execution, and mission objectives to ensure the spacecraft is delivered within technical, cost, schedule, and mission performance constraints. Mission Engineers are responsible for making mission-level technical and programmatic recommendations by coordinating multidisciplinary engineering teams throughout the complete spacecraft lifecycle—from mission concept through launch and mission operations. Unlike traditional subsystem or systems engineering roles, Mission Engineers maintain a mission-wide perspective and balance competing technical, schedule, cost, and risk considerations to achieve overall mission success. If you are a systems thinker who naturally considers mission success above subsystem optimization, possess strong technical leadership with the ability to influence without direct authority, demonstrate excellent judgment when balancing technical performance, cost, schedule, and mission risk, have the ability to make timely, data-driven decisions under uncertainty, are comfortable operating in a fast-paced, multidisciplinary environment with evolving mission priorities, and have a passion for advancing lunar exploration and enabling successful space missions, join our team on our journey to the moon!
Satellite Technical Lead
iSpaceispace is looking for a Satellite Technical Lead to join our growing team in Tokyo. The Satellite Lead is a senior, technology-driven leadership role responsible for the end-to-end execution of satellite system development and mission design, with primary accountability for technical coherence, system-level decision making, and engineering leadership. This role sits at the intersection of satellite system engineering and project management, ensuring that mission requirements, technical design, schedule, cost, and risk are continuously balanced and optimized. The successful candidate will act as a technical authority and system integrator, leading cross-functional engineering teams and making critical technical trade-off decisions that enable both mission success and long-term business viability. This position emphasizes technical leadership and system responsibility rather than direct people management.
Project Management Specialist
iSpaceispace is looking for Project Management Specialist to join our growing team. This role is responsible for driving multi-faceted project management activities across lunar exploration missions, including technical development, operational planning, financial oversight, stakeholder coordination (domestic and international), and sales support. Leveraging a strong technical background, the specialist will collaborate closely with executive leadership to support decision-making and provide strategic recommendations that contribute to both mission success and business growth.
Mission Engineer (Communications Systems)
iSpaceispace is looking for a mission engineer to join our growing team in Tokyo. The candidate will support the development of spacecraft communication systems for lunar and deep-space exploration missions. The engineer will be responsible for communication subsystem design, analysis, integration coordination, and mission support activities across various mission phases including concept development, system definition, integration, testing, launch, and mission operations. This role requires close collaboration with multidisciplinary engineering teams including systems engineering, avionics, power, thermal, GNC, mission operations, and payload teams to ensure reliable end-to-end communication capability between space and ground assets. The position is part of the Mission Management organization and contributes directly to mission success through communication architecture development, technical coordination, and subsystem performance verification. If you have a strong systems engineering mindset with attention to mission-level impacts, the ability to manage technical coordination across multiple stakeholders, proactive problem-solving and analytical skills, adaptability within fast-paced development environments, and a passion for space exploration and advanced space systems development, be a part of our growing team to the moon!
Thermal Engineer
iSpaceispace is looking for a Thermal Engineer to join our growing mechanical design team. As ispace expands its business, we are seeking a Thermal Engineer who can lead thermal design and analysis for spacecraft. With multiple lunar landing missions progressing simultaneously, we are strengthening our technical team and would like to welcome a Mid-Senior level professional who can demonstrate expertise in thermal design for spacecraft development.
Enterprise Account Executive - Manufacturing(Process)
ServiceNowYou will produce new business sales revenue from a SaaS license model. You will accomplish this through account planning, territory planning, researching prospect customers, using business development strategies and completing field-based sales activities within a defined set of prospects, territory or vertical.
Spacecraft Orbiter Guidance, Navigation, and Control System Engineer
iSpaceispace is looking for a Spacecraft Orbiter Guidance, Navigation, and Control System Engineer to join our growing team in Tokyo. You will lead the end-to-end development of the lunar lander’s orbiter system, including design, verification, and operations, from the perspective of the Guidance, Navigation, and Control (GNC) subsystem. You will define and manage requirements for the GNC subsystem, including sensors, software, and other hardware components. You will manage technical coordination and interface alignment with other subsystems. You will manage the integrity and performance of GNC algorithms in the FSW development and deliverables. You will support mission operations and preparation activities.
Enterprise Account Executive - Utility & Retail
ServiceNowYou will produce new business sales revenue from a SaaS license model. You will accomplish this through account planning, territory planning, researching prospect customers, using business development strategies and completing field-based sales activities within a defined set of prospects, territory or vertical. What you get to do in this role: Develop relationships with multiple C-suite personas (e.g., CFO, CIO, COO, CDO) across all product sales Oversee client engagements and ensure customer satisfaction. Drive the sales process from prospecting to closing. Collaborate with internal teams to ensure successful implementation and customer success. Meet and exceed sales targets and objectives. Continuously improve sales techniques and strategies based on market trends and customer feedback.
Spacecraft Orbiter Guidance, Navigation, and Control Software Engineer
iSpaceispace is looking for a Spacecraft Orbiter Guidance, Navigation, and Control Software Engineer to join our growing team in Tokyo. In this role, you will be developing the orbiter Guidance Navigation Subsystem for the lunar lander. You will perform design analysis related to orbiter GNC and detailed design of GNC algorithms based on higher-level requirements. You will also perform algorithm implementation and testing in coordination with software engineers and GNC engineers. Additionally, you will participate in the testing, verification, and validation phase of the GNC flight software. You will support flight software integration activities and perform troubleshooting and testing, as well as mission operations and preparation activities.
Solution Architect
ServiceNowThis Solution Architect, Platform is a functional and technical expert consulting with customers on implementing ServiceNow Workflow solutions based on best practices – all with the goal of accelerating and driving customer business outcomes. The role requires the person to be laser-focused on solving for the most relevant customer challenges - providing support during sales cycles, on direct engagements with our Customers and Partners, and advocating for customer needs within ServiceNow (e.g., Product Management, Customer & Partner Excellence).