Astroscale

地上セグメントクラウドエンジニア/Ground Segment Cloud Engineer 

Ground Segment Cloud Engineer

Cloud infrastructure design/build/operate; Windows and Linux system knowledge; 3+ years enterprise app development; Python or similar language; English communication proficiency.

品質保証エンジニア/Quality Assurance Engineer 

Quality Assurance Engineer

3+ years in product or system quality assurance in aerospace/space; lifecycle QA experience; strong problem solving and communication; English technical writing ability.

サイバーセキュリティアソシエイト / Cyber Security Associate Specialist

Cyber Security Associate Specialist

Three+ years cybersecurity experience; policy/risk assessment; documentation; stakeholder communication; security training.

サイバーセキュリティエンジニア/ Cyber Security Engineer

Cyber Security Engineer

Five+ years in cyber security with network, server, endpoint, cloud, and OT/ICS security experience.

シニア衛星運用エンジニア /Senior Satellite Operation Engineer 

Senior Satellite Operation Engineer

5+ years in satellite or spacecraft operations; experience in operations planning and documentation; knowledge of ground systems; leadership of a multi-member team; fluent Japanese (JLPT N1) or native-level; English communication.

スペースセグメントシステムエンジニア /Space Segment Systems Engineer 

Space Segment Systems Engineer

Space systems engineer with 3+ years in design/AIV, lifecycle experience, and English/Japanese proficiency.

シニア電気エンジニア /Senior Electrical Engineer

Electrical Engineer

Senior electrical engineer with 5+ years of experience in electrical systems, harness design, and embedded software basics; English proficiency TOEIC 600+, near-native Japanese.

ミッションエンジニア /Mission Engineer 

Mission Engineer

3+ years mission design/flight dynamics; FreeFlyer/STK experience; space industry standards; Japanese business level; TOEIC 700+.

シニアハーネスエンジニア / Senior harness Engineer

Harness Engineer

Senior harness design experience in aerospace; English communication; Japanese native; electrical engineering degree.

クラウドエンジニア/Cloud Engineer

Cloud Engineer

Cloud infrastructure design, build, and operation; CI/CD; security and incident management.

シニアセールスマネージャー/ Senior Sales Manager

Senior Sales Manager

5+ years in space industry sales or business development; native Japanese or JLPT N1; TOEIC 700+; proactive; strong communication.

オフィス管理事務担当(契約社員)

Office Administration Clerk

1+ year in a business organization; PC operation; follow procedures; accuracy checks; native Japanese

シニアセールスエンジニア/ Senior Sales Engineer

Senior Sales Engineer

Senior sales engineer with 5+ years in engineering or project management; strong proposal and cross-functional collaboration skills; JLPT N1 or native Japanese; English proficiency.

AIVエンジニア/AIV engineer

AIV Engineer

3+ years in spacecraft systems with 1+ year in AIV; experience in mechanical/thermal/EMC tests; English TOEIC 700+; business-level Japanese.

GNCエンジニア /Guidance Navigation and Control Engineer

GNC Engineer

3+ years as AOCS/GNC engineer; aerospace dynamics control background; English TOEIC 700+; business-level Japanese; MATLAB experience; bachelor or higher in aerospace engineering.

障がい者雇用（契約社員)/Employment of Disabilities (Contract Employment)

Employment of Disabilities (Contract Employment)

Open disability employment positions; 3+ years in relevant fields; bachelor’s degree; teamwork-focused; aligns with Astroscale mission; business-level English; holder of disability certificate.

シニアGNCエンジニア /Senior GNC Engineer

Senior GNC Engineer

5+ years GNC/AOCS experience; MATLAB and flight software; English TOEIC 700+; business-level Japanese; leadership experience.

Title	Location	Date
地上セグメントクラウドエンジニア/Ground Segment Cloud Engineer Full Time · $5000K-$9000K · 3+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Aug 26, 2025
品質保証エンジニア/Quality Assurance Engineer Full Time · $5000K-$9000K · 3+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Aug 26, 2025
サイバーセキュリティアソシエイト / Cyber Security Associate Specialist Full Time · $5000K-$8000K · 3+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Aug 8, 2025
サイバーセキュリティエンジニア/ Cyber Security Engineer Full Time · $5000K-$9000K · 5+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Jul 2, 2025
シニア衛星運用エンジニア /Senior Satellite Operation Engineer Full Time · $6000K-$9000K · 5+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Apr 11, 2025
スペースセグメントシステムエンジニア /Space Segment Systems Engineer Full Time · $5000K-$9000K · 3+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Apr 11, 2025
シニア電気エンジニア /Senior Electrical Engineer Full Time · 5+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Apr 11, 2025
ミッションエンジニア /Mission Engineer Full Time · 3+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Apr 11, 2025
シニアハーネスエンジニア / Senior harness Engineer Full Time · $5000K-$9000K · 5+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Mar 10, 2025
クラウドエンジニア/Cloud Engineer Full Time · $5000K-$9000K Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Feb 26, 2025
シニアセールスマネージャー/ Senior Sales Manager Full Time · 5+ YOE Tokyo, Tokyo Metropolis, Japan · Hybrid	Tokyo, Tokyo Metropolis, Japan Hybrid	Jan 17, 2025
オフィス管理事務担当(契約社員) Full Time, Contract, Temporary · 1+ YOE Tokyo, Tokyo, Japan · Onsite	Tokyo, Tokyo, Japan Onsite	Nov 1, 2024
シニアセールスエンジニア/ Senior Sales Engineer Full Time · $7000K-$10000K · 5+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	Aug 8, 2024
AIVエンジニア/AIV engineer Full Time · $5000K-$9000K · 3+ YOE Tokyo, Sumida-ku, Japan · Onsite	Tokyo, Sumida-ku, Japan Onsite	Jul 8, 2024
GNCエンジニア /Guidance Navigation and Control Engineer Full Time · $5000K-$9000K · 3+ YOE Tokyo, Tokyo, Japan · Hybrid	Tokyo, Tokyo, Japan Hybrid	May 26, 2023
障がい者雇用（契約社員)/Employment of Disabilities (Contract Employment) Contract · 3+ YOE Tokyo, Tokyo, Japan · Onsite	Tokyo, Tokyo, Japan Onsite	Apr 4, 2023
シニアGNCエンジニア /Senior GNC Engineer Full Time · $5000K-$9000K · 5+ YOE Tokyo, Tokyo, Japan · Onsite	Tokyo, Tokyo, Japan Onsite	Dec 28, 2020

Activities	Space debris removalSatellite life extensionSpace situational awarenessSatellite docking systemsOn-orbit robotic servicing
Headquarters	JP
Industries	AerospaceSpace Technology
Name	Astroscale
Employees	600
Type	Public
Subsidiaries	Astroscale Ltd.Astroscale U.S. Inc.Astroscale IsraelAstroscale SingaporeAstroscale France
Tagline	Provides on-orbit satellite servicing and space debris removal solutions.
Founded	2,013
Website	astroscale.com
Stock Exchange	Tokyo Stock Exchange
Stock Symbol	186A

Astroscale

About Astroscale