InterSystems seeks an experienced and motivated Office Manager to provide high quality service and support to two busy offices in Tokyo and Osaka, Japan. This role is responsible for the smooth and efficient running of the office and is accountable for all reception and general housekeeping duties. The role will be challenging, diverse yet rewarding. The Office Manager will play a key role in ensuring strong lines of communication and consistency between other regional and global offices. In this role you will be expected to provide administrative support to the business and be willing to go above and beyond on a daily basis. You will take ownership of delegated tasks and ensure they are completed in a timely manner, to a high standard. You will have high attention to detail and a can do, proactive attitude.
ASG & Facilities Responsibilities
- Oversee all administrative support including office phones, coordinating meetings, conference calls, Video Conferences, International and Domestic travel (including Visa applications, accommodation, car rentals and flights), expenses, Company vendor reconciliation, Company presentations and tender submissions.
- Supervise a team of administrators and provide direction to your direct reports, as required.
- Event management e.g., Monthly Company updates, and social events.
- Other responsibilities assigned by the HR Director, Country Manager and visiting senior executives.
- Oversee all facilities maintenance and other new office projects for office improvement.
- Coordinate any local training requirements in-house or externally.
- Build strong relationships with all third-party vendors and negotiate service level agreements, as required.
- Provide regular reporting as directed.
- Preparation of internal documentation for example purchase orders for approval.
- Overseeing all company Travel ensuring the processes being followed in accordance with the company policy and being the point of contact for any travel related issues.
- Coordination of the supply of all office stationery.
- Provide local assistance to visiting senior executives.
- Responsible for all office related announcements.
- Maintenance of internal directories including online telephone directory and all floor plans, as relevant.
- Collaborate with regional peers for consistency and service offering innovation.
- Be responsible for office expenses, monthly and/or during annual budget activities.
- Create and maintain office manual and other important processes, as required.
HR, Finance & Sales EA Responsibilities:
- Responsible for Work Health & Safety in ensuring that requirements are met and that all documentation is in place and kept current, as required.
- Responsible for accurate daily data entry into Human Capital portal of local staff movements including coordination via direct reports.
- Participate in all new hires to the local business ensuring all Company policies are covered and acknowledged.
- Assist with other onboarding and offboarding processes such as equipment issue/return, as required.
- Facilitate the management and coordination of vendor invoices, as directed.
- Assist with the creation of monthly reporting for Country Manager, as directed.
- Assist with scheduling appointments and calendar management for Country Manager, as directed.
Experience and Qualifications:
- At least 5 years’ experience as an Office Manager in a corporate environment.
- Exceptional organisational, interpersonal, and written communication skills.
- Experience with senior stakeholders and achieving results.
- Must be professional and maintain Company confidentiality.
- Be an exemplary role model and advocate for InterSystems.
- Organised and enthusiastic are the key words, autonomy and adaptability are critical.
- Ability to work effectively in a “team” environment.
- Ability to work with a fast-paced Regional Management Team.
- Ability to work flexibly.
- Excellent attention to detail, writing skills, proof reading and grammatical skills.
- Advanced Microsoft Office 365 - Word, Excel, PowerPoint, Outlook, Teams.
About InterSystems
InterSystems, a creative data technology provider, delivers a unified foundation for next-generation applications for healthcare, finance, manufacturing, and supply chain customers in more than 80 countries. Our data platforms solve interoperability, speed, and scalability problems for large organizations around the globe to unlock the power of data and allow people to perceive data in imaginative ways. Established in 1978, InterSystems is committed to excellence through its 24×7 support for customers and partners around the world. Privately held and headquartered in Boston, Massachusetts, InterSystems has 38 offices in 28 countries worldwide. For more information, please visit InterSystems.com.
What We Do
InterSystems builds the software that makes complex systems work—reliably, securely, and at scale. For more than 45 years, we’ve been the information engine behind some of the world’s most mission-critical applications in healthcare, government, and business.
Our data management, integration, and analytics technologies help organizations connect disparate systems, turn data into insight, and deliver better outcomes. From enabling interoperable healthcare and advancing clinical care, to powering national infrastructure and large-scale enterprise systems, our technology is used every day by millions of people in more than 80 countries.
What sets InterSystems apart is not just what we build, but how we build it. We focus on long-term innovation, deep engineering excellence, and solving hard problems that truly matter. Our teams work closely with customers to tackle real-world challenges—often behind the scenes, but always at the heart of what keeps essential systems running.
If you’re motivated by meaningful work, technical depth, and the opportunity to have a global impact, you’ll find it here.
Why Work With Us
Because we are a profitable, privately-held software company, we place our clients first in everything we do. You’ll work on meaningful, complex problems alongside deeply curious experts in a culture that values learning, ownership, and long-term growth—without the pressure of quarterly Wall Street demands.
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InterSystems Teams
InterSystems Offices
OnSite Workspace
For the first 3 or 6 months (experience and role dependent), we ask our employees to work in the office 5 days a week. After that time, our employees receive 24 work from home Fridays to use at their discretion throughout the year.






