Tokyo BAE Systems Full time

Job Title: Office Administrator

Location: Tokyo, Japan (Onsite)

Salary: 4,131,500.00 JPY + depending on experience

What you'll be doing: 

  • Act as first point of contact by managing reception duties, handling calls, and scheduling appointments
  • Provide administrative support to the Office Manager, staff, and visitors
  • Manage office supplies, IT equipment, invoices, and budgets
  • Support translation between English and Japanese when required
  • Assist in maintaining compliance with security, safety, health, environmental, and export control requirements
  • Contribute to the creation and upkeep of business continuity plans and office administration processes
  • Maintain accurate employee records in line with Japanese legislation and data protection standards
  • Play an active role in establishing the new office, including undertaking ad hoc tasks as needed
  • Ensure the office environment remains tidy and welcoming, including light cleaning of shared spaces and meeting rooms, replenishing supplies, and maintaining coffee and refreshment facilities for staff and visitors

Your skills and experiences:

  • Fluent in written and spoken English and Japanese
  • Proven experience delivering high-quality customer service in a professional environment
  • Practical experience in office administration and support
  • Proficiency with Microsoft Office (Word, Excel, Outlook, PowerPoint)

The AIR GCAP Team:

You will be part of the AIR GCAP Team for the Tempest programme, working in a dynamic, international environment. The Global Combat Air Programme (GCAP) is a collaboration between BAE Systems (UK) and international partners Mitsubishi Heavy Industries (Japan) and Leonardo (Italy). In this role, you will maintain smooth office operations, ensuring compliance with security, business continuity, safety, health and environment (SHE) regulations, export control, and document retention standards. You will provide administrative support to BAE Systems Air Japan Directors, General Managers, and visiting colleagues, managing meetings and travel arrangements, welcoming guests, and helping to ensure a professional and well-organised office environment.

Why BAE Systems?

This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments.

Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting.

Closing Date:  19th February 2026

We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. 

#LI-NP1

#LI-Onsite



  • Tokyo Michael Page

    世界的に事業を展開する安定企業で、働きやすい環境が整っています。少人数のオフィスで裁量権を持って働けるため、スピード感のある意思決定が可能です。 · ...


  • Tokyo BAE Systems Full time

    +To provide administrative support to BAE Systems Air Japan Directors, General Managers, and visiting colleagues. · +Act as first point of contact by managing reception duties, handling calls, and scheduling appointments · Provide administrative support to the Office Manager, sta ...


  • Tokyo BAE Systems

    The role of Office Administrator involves managing reception duties, handling calls and scheduling appointments, providing administrative support to the Office Manager and staff, and maintaining compliance with security standards. · Act as first point of contact by managing recep ...


  • Tokyo Taylor Hopkinson | Powered by Brunel

    The Office Administrator will provide administrative support to the Japan real estate investment team. · Manage day-to-day office administration and general support to the Japan REITS team · Liaise with internal teams, consultants, and vendors · ...


  • Tokyo Indotronix Avani Group

    Bi-lingual job description in Japanese and English writing and speaking. · ...


  • Tokyo Rakuten Full time

    We're driving the AI & Data utilized projects and seeking members who can demonstrate ability to handle a fast-paced environment and manage multiple tasks efficiently. · Support and take lead of project planning, scheduling, and resource allocation · ...


  • Tokyo Rakuten

    The AI & Data Division is seeking an Administrative Officer to support project planning, scheduling, and resource allocation. · ...


  • Tokyo Canonical Full time

    We are hiring Office Administrators with excellent English to help take responsibility for the success of our Tokyo office. · Our office administrators are part of our global business services team which covers business services, travel and logistics, events, expense management ...


  • Tokyo Canonical

    We are hiring Tokyo Office Administrators with excellent English to help take responsibility for the success of our Tokyo office. · ...


  • Tokyo Taylor Hopkinson | Powered by Brunel

    Provide administrative and office support to the Japan real estate investment team. · ...


  • Japan-Tokyo BAE Systems

    +Act as first point of contact by managing reception duties handling calls scheduling appointments Provide administrative support to the Office Manager staff and visitors Manage office supplies IT equipment invoices budgets Support translation between English Japanese when requir ...


  • Tokyo, Tokyo Michael Page

    +Gives you hands-on experience across HR, office operations and vendor management. · +Support day-to-day office operations ensuring a well-organized and smooth-running workplace ...


  • Tokyo Oaktree Capital Management, L.P.

    We are committed to cultivating an environment that is collaborative, curious, inclusive and honors diversity of thought. · Based in Tokyo, the Office Administrator will include office administration responsibilities · ...


  • Tokyo Rakuten

    We're driving the AI & Data utilized projects and seeking members who can demonstrate ability to handle a fast-paced environment and manage multiple tasks efficiently and to provide administrative support to our leaderships and related stakeholders. · Support and take lead of pro ...


  • Tokyo Indotronix Avani Group

    The job requires bilingual skills in Japanese and English writing and speaking. The office hours are from 09:30 to 17:30, Monday to Friday. · ...


  • Tokyo, Japan Fortinet

    We are currently seeking dynamic Office Administrators to contribute to the success of our rapidly growing business. · Maintain office matters such as logistics, room, and miscellaneous administration. ...


  • Tokyo Asian Development Bank (ADB)

    We are thrilled to offer a unique opportunity to become an important part of the prestigious Asian Development Bank (ADB). Our mission at ADB is simple yet powerful: alleviate poverty and promote sustainable development in the Asia-Pacific region. · • Bachelor's degree in Account ...


  • Tokyo Asian Development Bank Full time

    We are thrilled to offer a unique opportunity to become an important part of the prestigious Asian Development Bank (ADB). At ADB, our mission is simple yet powerful: to alleviate poverty and promote sustainable development in the Asia-Pacific region. · Prepare and monitor annual ...


  • Tokyo, Tokyo Marcus Evans Group ¥2,500 per year

    We are seeking a proactive and detail-oriented part-time Office Administrator to support the daily operations of our Tokyo office. · General office administration and vendor coordination. · HR and onboarding support (contracts, attendance, payroll coordination). · Handling invoic ...


  • Tokyo Canonical

    We are hiring Tokyo Office Administrators with excellent English to help take responsibility for the success of our Tokyo office. · Create a professional, positive and welcoming environment for colleagues and guests · Proactive management of front-of-house, meeting rooms and desk ...


  • Tokyo, Tokyo Marcus Evans Group

    We are seeking a proactive and detail-oriented part-time Office Administrator to support the daily operations of our Tokyo office. · You will handle a wide range of administrative, HR, and operational tasks ensuring smooth communication and workflow between our Japan office, regi ...