Top IT Jobs in Japan

Lead design, deployment, verification, and production support of next-generation RAN networks (5G/6G). Support presales, project planning, scripting for deployments, testing and troubleshooting, and continuous process improvement across customer environments.

Manage IT strategy, infrastructure, network performance, security, compliance, backups, and technical support across hotel properties. Lead technology implementations including workstation, server, Wi-Fi, PBX, and point-of-sale deployments. Partner with hotel management to minimize downtime, resolve operational issues, and maintain critical systems. Supervise, coach, and develop IT team members while ensuring alignment with Hilton technology standards and project budgets.

Supervise hotel IT operations across multiple properties by supporting IT strategy, maintaining networks and servers, managing upgrades and backups, troubleshooting user and connectivity issues, ensuring Hilton technology standards, and leading infrastructure projects involving workstations, Wi-Fi, PBX, and point-of-sale systems. Coach and develop IT team members while partnering with property management to minimize downtime and maintain reliable, secure technology services.

Supervise IT operations across multiple hotel properties, maintaining hardware, software, networks, system availability, backups, access controls, and disaster recovery readiness. Own incidents through resolution, perform root cause analysis, troubleshoot issues, support implementations and upgrades, coordinate with vendors and IT teams, and improve operational efficiency. Provide hands-on support to hotel staff while guiding and developing IT team members. Business-level Japanese and conversational English communication are required.

Supervise hotel IT operations across multiple properties, supporting IT strategy, network and server performance, cybersecurity, infrastructure compliance, backups, and system upgrades. Troubleshoot user, software, and connectivity issues; lead technology implementations involving workstations, servers, Wi-Fi, PBX, and point-of-sale systems. Partner with hotel management to minimize downtime and coach, evaluate, and develop IT team members.

Supervise IT operations across multiple hotel properties by supporting IT strategy, maintaining networks and servers, troubleshooting user and connectivity issues, ensuring HTN compliance, managing backups and infrastructure upgrades, and assisting with Wi-Fi, PBX, point-of-sale, workstation, and server projects. Lead, coach, and develop IT team members while minimizing system downtime and supporting hotel operations.

Lead IT helpdesk operations, managing user inquiries, escalations, vendors, major incidents, and coordination with infrastructure, application, incident, and change management teams. Design and improve AI-enabled chatbots, triage, automation, self-service, and knowledge management capabilities. Standardize runbooks and playbooks, improve SLA performance and service quality, expand AI use into infrastructure operations, and communicate effectively with technical and business stakeholders.

Designs, develops, tests, and maintains insurance mainframe applications using COBOL and related technologies. Translates business requirements into technical designs, improves batch and online performance, analyzes incidents, and manages releases. The role also drives AI-First engineering, modernization, GitHub, CI/CD, test automation, process standardization, and reviews of AI-generated artifacts. Collaboration with development teams, vendors, stakeholders, and offshore teams is required, along with support for waterfall-to-Agile transformation and security compliance.

Provides technical support for capsule endoscopy systems and other Medtronic medical devices. Responsibilities include hospital network integration, remote-support development, repairs, inspections, complaint analysis, product launches, customer technical inquiries, and coordination with quality, manufacturing, sales, and marketing teams. The role includes field and internal service work, domestic and international overnight travel, and occasional after-hours or holiday work.

Leads the IT Support team and oversees daily service delivery, workload allocation, SLA performance, incident escalation, major incident response, and user satisfaction. Provides technical guidance for Windows, Microsoft 365, identity systems, Intune, Citrix, endpoint devices, networking, and peripherals. Manages staff performance, recruitment, training, resource planning, stakeholder relationships, VIP support, and continuous service improvement.

A two-year developmental IT learning program for employees with disabilities at Microsoft Japan. Participants receive structured training in IT fundamentals, Microsoft certifications, business skills, teamwork, communication, and documentation, alongside project work and independent study. The role is a one-year renewable contract, with hybrid work and one to three weekly office days in Shinagawa. Applicants must have a high school education, disability certification, Microsoft product experience, reliable broadband, and the ability to commute to Shinagawa.

Provides onsite end-user technology support for trading-floor personnel, office users, and regional teams. Maintains desktops, mobile devices, printers, servers, telecommunications, backup, network, security, and trading infrastructure. Handles patching, application deployment, business application support, market data systems, infrastructure records, communications room operations, troubleshooting, and business continuity planning. Requires Japanese and English fluency and experience supporting mission-critical banking or trading environments.

Design and build reusable platform capabilities across AWS and on-premises environments. Own the GitLab ecosystem, optimize CI/CD, create self-service tooling, standardize repositories, and improve software ownership and governance. Automate engineering workflows, testing, data processing, documentation, and reporting. Establish monitoring, logging, alerting, patching, recovery validation, and security practices using Prometheus and Grafana while supporting cross-functional engineering teams.

Operates and improves Linux, AWS, networking, virtualization, monitoring, security, backup, and on-premises infrastructure. Manages AWS resources, Proxmox VE clusters, network connectivity, patching, access controls, Prometheus and Grafana monitoring, recovery strategies, documentation, and incident response. Collaborates with engineering, operations, and mission teams to provision and troubleshoot infrastructure. Requires strong Linux, AWS, networking, virtualization, scripting, communication, and bilingual English-Japanese capabilities.

Own internal IT operations across workflow automation, integrations, Atlassian administration, website maintenance, technical support, access management, documentation, and project delivery. Build n8n and API-driven automations, use AI tools to improve productivity, troubleshoot software and hardware issues, and partner cross-functionally to scale secure, efficient systems for a remote global team.

Leads complex IT infrastructure and workplace technology projects from requirements and design through procurement, construction, commissioning, acceptance, and handover. Coordinates IT, facilities, security, construction, consultants, contractors, carriers, and vendors while managing scope, schedule, budget, risks, quality, procurement, testing, documentation, and operational readiness. The role requires broad knowledge of networks, AV, structured cabling, security systems, Microsoft Teams Rooms, building interfaces, and construction processes.

Lead enterprise-scale AI-driven business transformation using Dynamics 365, Copilot, and AI agents. Define strategy, design agentic ERP/CRM models, build business cases/ROI, engage CxO stakeholders, drive large deal creation and cross-functional delivery, and evangelize use cases and knowledge across the organization.

Lilly is recruiting permanent headquarters staff for back-office functions such as human resources, IT, finance and accounting, and marketing. Applicants must have a disability certificate, relevant back-office experience, and business-level English proficiency. Pharmaceutical industry experience is preferred. The position is based at Lilly’s Kobe headquarters, with possible future assignments in Tokyo, the Seishin plant, or overseas offices.

Lead and build the Corporate IT department from the ground up, including strategy, budgeting, organizational design, team management, vendor oversight, SaaS selection, asset and license management, security governance, incident response, audits, contracts, and executive reporting. The role requires broad IT knowledge and the ability to evaluate risks, costs, and priorities across networking, cloud, infrastructure, endpoints, and security without personally implementing every technical solution.

Lead end-to-end IT infrastructure and workplace technology projects across retail stores, offices, airports, and data centers in Japan. Responsibilities include project planning, local implementation, stakeholder and vendor coordination, budgeting, risk management, cybersecurity awareness, site readiness, and operational handover. The role requires coordinating network, telecom, devices, applications, and end-user support while aligning local execution with global IT requirements.

Leads all IT activities across the APAC region, aligning regional technology roadmaps with global strategy and business priorities. Advises executives, defines IT KPIs, manages cybersecurity and compliance, oversees enterprise platform deployments including ERP, CRM, eQMS, analytics, and collaboration tools, and drives digital transformation and automation. Coordinates with global IT teams, leads initiatives, and may build a regional IT team. Requires travel to APAC subsidiaries, the U.S., and France for 50% of the time.

The Manager, Business Development will drive B2B customer strategies, manage relationships, develop new business opportunities, and ensure customer satisfaction while cross-functionally collaborating with internal teams.

Leads supply chain technology strategy and execution for J&J Vision Japan and APAC. Partners with regional business and technology leaders to prioritize demand, define product strategies, align objectives and key results, deliver scalable digital solutions, harmonize processes, and measure business value. The role also represents supply chain technology on regional leadership teams, supports financial planning, and leads cross-functional teams across business and IT.

Leads cybersecurity consulting engagements, security governance, risk and compliance programs, security standards, audit responses, and implementation of initiatives across customer organizations. Collaborates with customer, internal, and external stakeholders to address cyber threats and regulatory requirements. The role is primarily remote with occasional office and customer-site attendance.

Leads the design, development, operation, and continuous improvement of mission-critical Manufacturing IT systems for PlayStation. Responsibilities include requirements analysis, on-premises infrastructure and container-platform architecture, security implementation, incident response, reliability improvement, external partner coordination, technical decision-making, and engineering team management. The role requires collaboration with hardware design, manufacturing, supply chain, and global stakeholders.