Top Cybersecurity Jobs in Tokyo

Lead and develop a regional team of Sales Engineers, drive technical sales execution and operational excellence, partner with senior Sales leadership on regional strategy and forecasting, oversee hiring/onboarding, and ensure consistent delivery across technical sales cycles while improving processes and scaling team effectiveness.

Lead planning, deployment, optimization, and operational support of CrowdStrike Falcon's AI/ML detection and response capabilities. Configure/tune models, develop automation playbooks and Falcon API integrations, troubleshoot AI-related issues, support incident response and threat hunting, deliver AI workshops, and collaborate on customer-facing AI collateral. Travel up to 25% required.

Advise Japan banking and insurance clients on enterprise-scale AI and digital transformation. Originate industry-led opportunities, shape business-value cases, engage senior executives, coordinate account and partner teams, and identify Forward Deployed Engineering engagements to co-build production-grade AI solutions that improve growth, risk decisioning, fraud controls, compliance, and operations.

Lead strategic, partner-facing engagements to align partner business plans with Microsoft Elevate priorities. Drive co-sell motions, pipeline execution, partner enablement, stakeholder alignment, and go-to-market strategies to grow adoption of Microsoft solutions across education and nonprofit customers.

The Director is responsible for strategic initiatives in products and services, creating value narratives, aligning resources, and managing P&L to enhance Mastercard's offerings in Japan.

Lead enterprise acquisition and account management for major customers: build executive relationships, maintain pipeline and forecasts, meet bookings and revenue quotas, drive cross-sell demand, and coordinate cross-functional delivery. Must be fluent in Japanese and understand internet technologies like hosting, networking, and content delivery.

Develop backend server software (Amazon Linux) for PlayStation game packaging and content delivery. Own requirements analysis, design, implementation, developer testing, bug analysis, and developer support. Collaborate with server teams, overseas groups, product planning, and developer support to deliver secure, high-reliability content pipeline tools and infrastructure for global game developers.

The Operational Team Specialist manages customer system life cycles, ensuring stable operations by collaborating with stakeholders and enhancing service delivery.

Lead solution-focused sales of HPE advisory and professional services to customers (primarily Tokyo). Collaborate with account teams, presales and delivery engineers to design and propose AI, data, hybrid cloud (HPE GreenLake), networking and infrastructure solutions. Drive new business and expand existing accounts through consultative strategy, design, implementation and operational optimization to deliver measurable business outcomes.

Lead go-to-market strategy and enterprise sales for Akamai's Cloud portfolio. Build strategic accounts and partnerships, drive product adoption, engage stakeholders from C-level to DevOps, and coordinate across Sales, Pre-Sales, Product, and Marketing to grow cloud business.

Lead go-to-market strategy and market development for Akamai's Cloud portfolio. Drive strategic sales plans, customer engagements from C-level to engineers, collaborate with Sales, Pre-Sales, Product, and Marketing, and implement initiatives to grow cloud product adoption and partnerships.

Customer-facing technical expert who advises enterprises on secure AI adoption. Drive discovery, architecture, demos, proofs of concept, and technical validation for AI/security opportunities. Translate AI and security concepts to stakeholders, collaborate with Sales/Product/Engineering, build reusable demos and enablement, and support enterprise deployments, governance, and risk mitigation for GenAI and LLM-based solutions.

Lead and grow a regional enterprise sales team (2-7 reps), recruit and develop sales leaders, build business plans, manage full sales cycle from pipeline creation to close, drive new logo acquisition and account expansion, and consistently exceed quarterly and annual targets while collaborating with GTM leadership.

Act as a Customer Technology Advisor supporting sales, pre-sales, consulting and delivery for mainframe/zCloud and cross-practice solutions. Translate technical expertise into customer-facing demos, POCs, and proposals; coordinate pre-sales processes, ensure quality and compliance, and build partner relationships to drive profitable deals.

As an Infrastructure Specialist, you will analyze problems, offer solutions, and contribute to strategic IT infrastructure planning while working on various tech issues.

The role involves analyzing and solving infrastructure issues, contributing to project management, and strategic planning within IT environments, focusing on cloud systems and applications.

Serve as a certified, customer-facing pre-sales technical advisor supporting sales, consulting, and architecture. Create demos, proofs of concept, and proposals; translate technical expertise into customer solutions; coordinate pre-sales processes; build alliances; and drive profitable, cross-practice deals while ensuring quality and compliance.

As an Infrastructure Specialist at Kyndryl, you'll analyze tech issues, provide solutions, automate systems, and contribute to strategic IT infrastructure planning. You'll engage with clients and teams throughout project lifecycles, aiming for continuous growth in roles leading to Architect or Distinguished Engineer positions.

Dragonfly is seeking Software Engineers for various portfolio companies, focusing on crypto technologies. Engineers of all experience levels are needed across multiple stacks.

Sell Abnormal AI security SaaS to enterprise accounts in Tokyo: prospect, develop pipeline, close new logos, manage post-sale renewals/expansions, maintain CRM data, and collaborate with SE, product, marketing, and CS teams to represent customer needs.

The Senior Managing Consultant is responsible for driving growth in Mastercard's Security and Identity Solutions by building partnerships, achieving revenue targets, and fostering regional expansion through consultative B2B sales.

Drive growth within existing Japanese accounts through upsell and cross-sell. Build territory plans, forecast revenue in SFDC, collaborate with solution engineers, partners and product teams, and represent Twilio to executives across industries while traveling approximately 50%.

Manage and grow enterprise accounts in West Japan by onboarding clients, maintaining pipeline and forecasts, meeting bookings and revenue quotas, cross-selling Akamai solutions, and building executive-level relationships while coordinating with cross-functional teams to deliver customer requirements.

Manage a portfolio of enterprise customers (Japanese-speaking), onboard and guide adoption of Canonical products, coordinate cross-functional projects, drive renewals and expansion, advocate customer needs internally, run reviews, support reactive tickets, and create digital campaigns.

Provide project-based infrastructure expertise: analyze technical issues, propose and test solutions, automate and integrate systems, and develop long-term IT infrastructure and operations strategies. Work across platforms, engage early in projects to identify risks, and collaborate with architects, engineers, and PMs to deliver customer-focused outcomes.