Chief Information Security Officer Jobs in Japan

141 jobs found

1 - 20 of 141 Jobs
Apply
Mercari, Inc. logo
Full-time|On-site|Minato City, Tokyo, Japan

Join Mercari, Inc. as the Chief Information Security Officer (CISO) for Merpay and Mercoin, where you will lead our efforts in safeguarding the information assets of our customers, business partners, and employees. In this pivotal role, you will develop and oversee robust information security policies to ensure the availability, integrity, and confidentialit…

Apr 24, 2025
Apply
Woven by Toyota logo
Full-time|On-site|Tokyo

Join Woven by Toyota as a Senior Manager / Director of Information Security where you will lead our efforts in safeguarding sensitive information and enhancing our security protocols. This pivotal role requires a strategic thinker with a strong technical background in information security, risk management, and compliance.

Apr 9, 2026
Apply
IFS logo
Full-time|On-site|Tokyo

About the RoleAs an Information Security Engineer, you will take a pivotal role in safeguarding our customers by continuously monitoring security incidents, triaging issues, and ensuring they are resolved efficiently.Oversee the security posture of IFS customers, ensuring their systems are protected.Analyze real-time security events and prioritize incidents based on their severity.Collect and analyze necessary data to investigate information security incidents.Identify security vulnerabilities and contribute to the enhancement of security measures.Administer and maintain security operations tools and services.Stay informed about evolving threats and vulnerabilities, providing strategic security advice.Assist customers with compliance reviews, audits, and due diligence by validating security documentation.Enhance departmental documentation and procedures.Ensure effective customer engagement and manage issues until resolution.

Mar 6, 2026
Apply
Woven by Toyota logo
Full-time|On-site|東京都中央区

About Woven by ToyotaWoven by Toyota is at the forefront of Toyota's transformation into a century-defining mobility company. Inspired by our history of continuous invention for the benefit of others, our mission is to redefine mobility, expand its contributions to society, and challenge the norms of mobility through human-centric innovations.Our initiatives are centered around four pillars: autonomous and advanced driver-assistance systems (AD/ADAS), Arene – a vehicle software production platform for software-defined vehicles (SDV), Woven City – a mobility testing ground, and Cloud & AI, which supports our collaborative infrastructure. These essential functions bolster our teams as we collectively strive towards achieving a 'zero accident society' and mass production of happiness.

Apr 10, 2026
Apply
Mercari, Inc. logo
Full-time|On-site|Minato City, Tokyo, Japan

Position OverviewWe are seeking a dynamic Chief Operating Officer (COO) to lead our fintech initiatives at Merpay and Mercoin. This role is pivotal in strategizing and executing innovative business plans that will drive exceptional growth.About MercariFounded in 2013 by Shintaro Yamada, Mercari is dedicated to revolutionizing the way value is circulated, empowering individuals worldwide to realize their aspirations. Our marketplace app promotes a sustainable economy by facilitating the exchange of all types of value. We leverage technology to foster connections and opportunities across the globe.Team MissionAs the COO, you will spearhead the strategic direction of our fintech business, focusing on payments, credit, and cryptoassets. Your vision will drive our ambition for 10X growth, ensuring that our strategies align with the broader goals of the Mercari Group.Key ResponsibilitiesDevelop and implement business strategies for our payment and cryptoasset divisions.Identify growth opportunities and foster collaboration across teams to elevate business performance.

Mar 13, 2024
Apply
Mercari, Inc. logo
Full-time|On-site|Minato City, Tokyo, Japan

Join our dynamic team as an Information Security Engineer specializing in the US Application at Mercari. In this critical role, you will collaborate across our security, engineering, and corporate teams located in both Japan and the US. Your expertise will directly contribute to fortifying the security frameworks that safeguard our systems, data, and operations. By bridging US security objectives with our comprehensive security capabilities in Japan, you will play a pivotal role in translating complex business requirements, security risks, and compliance needs into actionable technical solutions.This opportunity is perfect for a versatile security professional with a robust engineering background. You will engage in various domains, including security operations, enterprise security, platform and cloud security, and AI security, enhancing our security posture and ensuring the safety of our operations.

Apr 10, 2026
Apply
Woven by Toyota logo
Full-time|On-site|Tokyo

About Woven by ToyotaWoven by Toyota is at the forefront of Toyota’s revolutionary shift towards a mobility-focused future. With a commitment to human-centric innovation, we aim to redefine mobility, enhancing its impact on society.Our initiatives focus on four key areas: AD/ADAS, our cutting-edge autonomous driving and driver-assist technologies; Arene, our software development platform for software-defined vehicles; Woven City, a testing ground for mobility innovation; and Cloud & AI, the digital backbone supporting our collaborative efforts. Our mission is unified under one ambitious vision: a world free of accidents, fostering well-being for everyone.Chief of Staff Role and Responsibilities:The Chief of Staff (CoS), who reports directly to the CTO, is a pivotal strategic leader focused on operational excellence and addressing complex challenges to empower the CTO in achieving the organization's objectives. This role requires expertise in process establishment, task prioritization, conflict resolution, and promoting alignment—often proactively addressing issues before they escalate to the CTO.The Chief of Staff serves as a vital sounding board for ideas and is an exceptional communicator and collaborator, representing the CTO as needed—both verbally and in writing, in English and Japanese. Building trusted relationships with the Product and Technology leadership team and key stakeholders within Woven by Toyota and Toyota is essential. If you are passionate about leveraging technology to enhance lives, we welcome your application.

Jul 16, 2025
Apply
Woven by Toyota logo
Full-time|On-site|東京都中央区

About Woven by ToyotaWoven by Toyota is committed to contributing to Toyota's transformation into a mobility company for the next century. Inspired by our history of continuous invention 'for someone other than oneself', our mission is to expand the definition of mobility and the ways it can contribute to society, challenging the norms of mobility through innovative solutions that prioritize human experience.We operate around four key pillars: autonomous driving and advanced driver-assistance systems (AD/ADAS), the vehicle software production platform Arene for software-defined vehicles (SDV), Woven City as a mobility testing ground, and the digital infrastructure supporting collaboration through Cloud & AI. Our essential functions underpin these teams, working together towards a vision of a 'zero-accident society' and the mass production of happiness.=========================================================================About the TeamToyota redefines mobility by moving people, objects, information, and energy, continually challenging mobility norms. Woven City serves as a testing ground for various mobility innovations, embodying our vision of a people-centered, experimental, and evolving urban environment aimed at mass-producing happiness.Woven City brings together diverse individuals who share a passion for future mobility. Inventors, residents, and visitors engage with various products and services while living in a city designed as a collaborative testing ground for human, mobility, and social infrastructure.Our Engineering Hub leads technical activities from a holistic perspective of Woven City, supporting quality control, policy formulation, and service development.Our team, as one of the sub-functions of the Engineering Hub, supports internal developers in information security and its operations. We establish policies and guidelines for information security risk management, advise developers, and provide lectures on risk assessment for software designers and product operators.We are seeking talented individuals willing to take on new challenges in creating products and services at Toyota Woven City.For more details about Woven City, please visit:https://www.woven-city.global/jpn/Desired QualificationsWe are looking for an experienced specialist to take on the role of information security manager for the services used in Woven City as a mobility testing course. You will support engineering teams in alignment with a secure software development lifecycle, report status to upper management, and suggest process improvements. Establishing yourself as a specialist, you will contribute to solving ambiguous and complex issues.Your contributions will span the entire development lifecycle, from conception to design, production, and maintenance. Working in partnership with the corporate security team, you will identify better solutions, accelerate the development of services and products for the launch of Woven City, and lay the foundation for global expansion.

Oct 7, 2025
Apply
Teltonika logo
Full-time|On-site|Minato City, Tokyo, Japan

For over 27 years, Teltonika has established itself as a premier manufacturer of IoT solutions globally, boasting sales offices in 27 countries and a team of more than 2,500 dedicated employees worldwide.We are in search of a forward-thinking CEO to guide one of the largest and rapidly expanding branches of the Teltonika IoT Group, located in Tokyo, Japan. This pivotal role is essential in shaping the company's trajectory in the Japanese market.As the CEO, you will have the responsibility of setting the strategic vision of the company, driving operational excellence, and ensuring sustainable growth. You will collaborate closely with the headquarters' leadership team and various stakeholders to enhance business scalability.We are at an exhilarating phase of our growth and seek a data-driven, accountable leader to spearhead our expansion and success in the years ahead.Key Responsibilities:Oversee full P&L responsibilities, aiming for revenue targets, cost efficiency, and sustainable profitability.Formulate, implement, and evaluate key business strategies to foster company growth.Deliver quarterly performance reports with key performance indicators, risks, and mitigation strategies to the Group Executive Team.Engage with executives, managers, and staff to devise impactful solutions.Safeguard the financial health of operations, making decisions that enhance profitability and sustainability.Build, lead, and coordinate local teams, promoting a constructive work environment and effective collaboration.Set clear performance expectations and conduct structured reviews with senior team members.Achieve sales and cost targets as set by the Head of Regions.Organize and adapt internal systems and training programs to align with global standards.Collaborate with the global HR team and stakeholders to ensure consistent and compliant people management practices.Draft and approve client contracts in accordance with applicable national laws.Tailor global strategies to suit local market conditions, cultural nuances, and consumer behaviors.Represent the company with professionalism, upholding the employer's brand image within the local community.Exhibit knowledge of regional regulatory compliance.Manage the logistics of goods flow effectively.Qualifications:10+ years of experience in corporate finance and business management with full operational and P&L accountability.Fluent in both English and Japanese.Familiarity with office management responsibilities, systems, and procedures.Exceptional organizational and planning capabilities.Comprehensive understanding of accounting, local laws, data, and administrative management practices.Excellent communication skills to effectively engage with diverse cultures.

Mar 20, 2026
Apply
Datadog logo
Full-time|Hybrid|Tokyo, Japan

Join Datadog as a Field Chief Technology Officer (CTO) and become an integral part of our in-house product experts. The Technical Solutions (TS) team plays a pivotal role in driving Datadog's global expansion by educating prospective clients and ensuring the success and satisfaction of our existing customers. As a Field CTO, you will be a key player within the Product Solutions Architecture (PSAs) organization, acting as a technical multiplier to establish enduring, trusted relationships that align customer ambitions with our technological roadmap. Your efforts will facilitate digital transformation and promote sustained growth for both our clients and Datadog. We are looking for a customer-centric, industry-savvy, and results-driven individual to lead our go-to-market (GTM) technical strategy for the Japan region.Reporting directly to the Head of Product Solutions Architecture, you will collaborate closely with various Technical Solutions teams—including Product Solutions Architecture, Sales Engineering, Technical Post Sales, and Support Engineering—as well as other internal departments such as Product Management, Sales, Marketing, Customer Success, Go-To-Market Strategy, Finance, and Recruiting.At Datadog, we value a collaborative office culture that fosters creativity and strong relationships among our team members. We offer a hybrid work environment to ensure our Datadogs achieve a work-life balance that suits their needs.

Feb 20, 2026
Apply
Mercari, Inc. logo
Full-time|On-site|Minato City, Tokyo, Japan

As a Security Management Specialist at Mercari, you will play a vital role in establishing and enhancing our company's security and compliance frameworks. Collaborating closely with the Governance, Risk, and Compliance (GRC) team, you'll be tasked with implementing new policies and processes to mitigate security risks and foster a culture of security awareness across the organization.In this dynamic position, you will lead initiatives aimed at automating governance processes, particularly through the innovative use of AI tools, to create an efficient and robust security assurance system.Key Responsibilities:Manage and execute the information security program to ensure compliance with security regulations.Design, document, and enhance processes related to information security through automation.Conduct security risk assessments for new services and features, and drive risk mitigation strategies.Collaborate with cross-functional teams as a subject matter expert on security risks and compliance.Establish and revise internal regulations related to information security.Plan and implement internal education and awareness initiatives on information security.Oversee security management related to third-party services and outsourcing.Respond to audits and inspections regarding information security.Ensure compliance with standards such as ISO/IEC 27001 and PCI DSS.Challenge yourself to automate security operations using AI and LLM tools, enhancing governance processes.Provide responses to inquiries related to information security.

Mar 10, 2026
Apply
Mercari, Inc. logo
Full-time|On-site|Minato City, Tokyo, Japan

We are seeking a dedicated IT Risk & Security Specialist to join our Mercoin team within Mercari. This role is essential for enhancing our information security and system risk management efforts in the fintech sector. As a pivotal member of our organization, you will contribute to developing a robust system that fosters long-term trust with our customers.Your responsibilities will include collaborating with various departments to implement initiatives aimed at enhancing internal awareness, leading the formulation and execution of policies and processes, and ensuring compliance with industry standards.Join us at Mercari, where our mission is to create a richer society by circulating value in all its forms. Our innovative fintech solutions, including the popular Mercari app and Merpay payment service, are designed to empower individuals and contribute positively to society.Key Responsibilities:Develop and implement information security and system risk management strategies.Conduct risk assessments and establish mitigation measures.Design, document, and continuously improve security processes.Organize and conduct internal training on information security.Support various financial projects focusing on security and risk management.Lead incident management and response to security breaches.Oversee external vendor security management and ensure compliance.Facilitate audits and inspections related to information security.This position also offers unique challenges such as building an IT Risk Management framework utilizing AI technologies and enhancing our governance, risk, and compliance (GRC) posture from a managerial perspective.

Mar 25, 2026
Apply
Woven by Toyota logo
Chief Engineer, Arene

Woven by Toyota

Full-time|On-site|Tokyo

About Woven by ToyotaWoven by Toyota is spearheading Toyota’s transformative journey into a new era of mobility. With a commitment to human-centric innovation, our mission is to redefine mobility and enhance societal benefits through groundbreaking technologies.Our initiatives are built upon four foundational pillars: AD/ADAS for autonomous driving and advanced driver assistance systems; Arene, our innovative software development platform for software-defined vehicles; Woven City, a mobility testbed; and Cloud & AI, the digital backbone of our collaborative framework. Our goal is ambitious: to create a future free of accidents while enhancing the well-being of all.=========================================================================TEAMThe Arene team is dedicated to democratizing vehicle software development, enabling a new generation of vehicle application developers to seamlessly integrate vehicles into everyday life. As the Chief Engineer, you will lead the Chief Engineer Office, overseeing all strategic planning and execution across Arene’s key functions, including Product Line Management and Program Management. Your leadership will be crucial in developing strategies, products, and services for automotive and mobility companies (OEMs, Tiers, etc.), managing projects from contract award through to performance and delivery.The Chief Engineer Office comprises a diverse team of product managers, project managers, field engineers, customer support specialists, market researchers, and user experience designers. Collaborating with our global engineering teams, you will ensure Arene is recognized as a cohesive product line and a trusted brand, delivering innovative, cost-effective solutions while maintaining the highest standards of safety and quality.

Mar 23, 2026
Apply
Woven by Toyota logo
Chief Engineer - Arene

Woven by Toyota

Full-time|On-site|東京都中央区

About Woven by ToyotaWoven by Toyota is dedicated to contributing to Toyota's transformation into a once-in-a-century mobility company. Inspired by our history of continuous invention for the benefit of others, our mission is to expand the definition of mobility and enhance its contribution to society. We challenge conventional norms through innovative solutions that prioritize people.We operate around four pillars: Autonomous Driving and Advanced Driver Assistance Systems (AD/ADAS), Arene – a vehicle software production platform for Software Defined Vehicles (SDV), Woven City – our mobility testing course, and a digital infrastructure of Cloud & AI supporting collaborative frameworks. Essential business functions underpin these teams, collectively striving toward a society with zero accidents and mass happiness.=========================================================================About the TeamArene aims to democratize vehicle programming by simplifying vehicle software development and ensuring frequent deployments while maintaining safety and security. Our vision is to create a marketplace for innovative vehicle application developers that integrates vehicles into daily life in unprecedented ways. By closely cooperating with Toyota, we aim to revolutionize the design and development process of next-generation vehicles.The Chief Engineer will lead the Chief Engineer Office – a global team responsible for planning and delivering Arene's key business outcomes. This office consolidates primary teams including Product Line Management, Program Management, and Professional Services. The team's responsibilities include developing strategies, products, and services for the automotive sector and broader mobility enterprises (OEMs, suppliers, etc.), ensuring project management from initiation to delivering business results.This team consists of Product Managers, Project Managers, Field Engineers, Customer Support specialists, Market Researchers, and User Experience experts. They work closely with a global engineering team to deploy Arene consistently as a product line and provide professional services to clients developing products using Arene. Furthermore, we establish and enhance Arene's reputation as a 'reliable brand' by delivering cost-effective solutions that meet the highest safety and quality standards.Desired CandidateWe seek an experienced business leader who can lead product strategy development and execution in the B2B market, with a proven track record of working with Fortune 50 level clients.The ideal candidate has a strong history of achieving tangible business results through product line management processes and possesses extensive experience leading the planning, development, and delivery of complex products with highly integrated logical and physical elements in industries like automotive and aerospace. Knowledge of regulatory compliance in the automotive sector and skills in change management to drive transformation are highly valued.This position reports directly to the Global Vice President overseeing Arene's business unit and will be based in Japan.

Mar 26, 2026
Apply
Wise logo
Full-time|On-site|Tokyo

Join Wise as the Assets Compliance Lead and play a pivotal role in ensuring compliance within our operations in Japan. You will lead the compliance function, overseeing risk management and adherence to regulatory standards.This is an exciting opportunity for a proactive individual with a keen eye for detail and a passion for compliance, who is ready to take their career to the next level.

Mar 30, 2026
Apply
Red Bull GmbH logo
Full-time|On-site|Tokyo

Join the dynamic team at Red Bull as an Information Technology Specialist in Tokyo! You will play a crucial role in maintaining and enhancing our IT infrastructure, ensuring seamless operations across all departments. As a key contributor, you will provide technical support, manage software and hardware installations, and assist in troubleshooting various IT issues. Your expertise will help drive innovation and efficiency within the organization.

Feb 19, 2026
Apply
Applied Intuition, Inc. logo
Chief Engineer - Trucking

Applied Intuition, Inc.

Full-time|On-site|Tokyo Prefecture, Japan

About Applied IntuitionApplied Intuition, Inc. is paving the way for the future of physical AI. Established in 2017 and currently valued at $15 billion, this Silicon Valley-based company is developing the digital infrastructure essential for integrating intelligence into every moving machine across the globe. Serving the automotive, defense, trucking, construction, mining, and agriculture sectors, Applied Intuition focuses on three main areas: tools and infrastructure, operating systems, and autonomy. Trusted by 18 of the top 20 global automakers, along with the U.S. military and its allies, our solutions are designed to deliver physical intelligence. Headquartered in Sunnyvale, California, we have offices in Washington, D.C.; San Diego; Ft. Walton Beach, Florida; Ann Arbor, Michigan; London; Stuttgart; Munich; Stockholm; Bangalore; Seoul; and Tokyo. Discover more at applied.co.We are an in-office company, expecting our employees to primarily work from the Applied Intuition office five days a week. However, we value flexibility and trust our employees to manage their schedules responsibly. This may include occasional remote work, starting the day with morning meetings from home, or leaving early for family commitments.About TokyoApplied Intuition made its entry into the Japanese market in 2019. Since then, the company has experienced rapid growth and established strategic partnerships with leading Japanese automotive OEM customers. Our Tokyo office, located in the Otemachi area, is home to over 60 employees who previously worked at prestigious firms such as Google, Mobileye, TIER IV, Woven by Toyota, and Tesla.About the RoleWe are seeking a seasoned expert in the Software-Defined Vehicle industry to bolster our operations within the Trucking sector. This general management position will require close collaboration with both our go-to-market teams and engineering teams to ensure the successful development of our products, achievement of revenue targets, and delivery of exceptional value to our customers.

Jan 22, 2026
Apply
PayPay Corporation logo
Full-time|Hybrid|Hybrid

About PayPaySince its launch in 2018, PayPay has rapidly become a leading fintech company, surpassing 70 million users in about 7 years. Our diverse team comprises members from approximately 50 countries and regions.Utilizing cutting-edge technologies and data, we achieve exceptional speed in service development and business growth. We are committed to advancing cashless payments in Japan and creating new value for our users. We are looking for passionate professionals to join us in this journey.About the RoleIntroducing the Security Management Department at PayPayAs one of Japan's largest cashless payment providers, PayPay carries significant social responsibility in maintaining critical infrastructure. Our security department's mission is to enhance the overall security level of the company, supporting the safety and trust of our business operations. We lead efforts to respond to increasingly sophisticated and diverse threats, going beyond mere compliance. Our initiatives include in-house security consulting, security education and awareness activities, and strengthening security measures for employee devices.While our team mission focuses on enhancing company-wide security, we prioritize a balanced approach, collaborating with employees to find solutions rather than imposing top-down directives. Our team comprises members with diverse backgrounds who think and act proactively, taking ownership of their work.Why Join Us?Engage with a cutting-edge business infrastructure built in a full-cloud environment (e.g., AWS).Experience growth through connections with a diverse range of internal experts and innovative technologies.Work in a fast-paced environment where your opinions and actions can directly impact results.Collaborate with Red Team/Blue Team for comprehensive security engagement.Enjoy a culture that respects autonomy, allowing you to work with discretion.

Mar 4, 2026
Apply
Coface logo
Full-time|On-site|Minato

Join Coface as a Senior Business Information Sales Manager and play a pivotal role in enhancing our market presence in defined territories. Your primary focus will be on identifying and capitalizing on sales opportunities to drive revenue growth through diverse channels including direct sales, strategic partnerships, and cross-selling initiatives.Key responsibilities include:Crafting and implementing a robust Go-To-Market (GTM) strategy tailored for various channels – including direct sales, partnerships, introducers/brokers, and trade-tech platforms. A comprehensive understanding of the competitive landscape is essential to achieving market success.Managing stakeholder relationships to ensure alignment on strategy, plans, and progress, fostering support throughout the organization.Providing insights for product improvements to meet specific market demands and ensure regulatory compliance by collaborating closely with partners and Coface product teams.Planning for the expansion of the Business Information (BI) team to enhance BI sales in the future.Ensuring that client Net Promoter Scores (NPS) meet or exceed global benchmarks.Main tasks will include:Developing and executing the Coface Group’s Business Information strategy with both medium and long-term objectives.Clearly defining and executing the GTM strategy to guide the BI sales team as the market evolves.Driving incremental revenue growth for Coface BI through new and existing channel partnerships.Providing regular updates on progress and sales forecasts.Collaborating with Coface product teams to advocate for necessary product enhancements.Establishing a strong presence in targeted industries through events, associations, and presentations.Working alongside regional and global management stakeholders to develop business and account plans, as well as go-to-market strategies and tactics.Maintaining a healthy sales pipeline while ensuring CRM discipline and hygiene.Coordinating with regional teams and partners to secure a solid trajectory for meeting and exceeding revenue commitments.Representing Business Information and our solutions at external events, while collaborating with the marketing team to create impactful market content.Ensuring that team members and partners are adequately trained and enabled to sell Coface propositions effectively.Acting as the primary escalation point for any regional issues.

Feb 4, 2026
Apply
Ergomed PLC logo
Full-time|On-site|Tokyo

Join Ergomed as a Medical Information Associate, where you'll play a pivotal role in delivering high-quality medical information to healthcare professionals and patients alike. This position offers an exciting opportunity to work in a dynamic environment, utilizing your knowledge and skills in medical communications.

Mar 27, 2026

Sign in to browse more jobs

Create account — see all 141 results

Tailoring 0 resumes

We'll move completed jobs to Ready to Apply automatically.