Security Technical Support Engineer Jobs

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Network Engineer

Tokyo,
remote
Contract
6.0M - 6.0M JPY / Yearly
Company Profile<ul><li>A globally recognized luxury retail company specializing in premium consumer products. The organization operates a nationwide retail network and is committed to delivering exceptional customer experiences through innovative technology and infrastructure excellence.</li></ul>The Role<ul><li>Provide IT infrastructure and technical support across multiple retail and corporate locations.</li><li>Manage and maintain network, server, and workplace technology environments to ensure business continuity.</li><li>Troubleshoot infrastructure and connectivity issues, perform root cause analysis (RCA), and implement preventive measures.</li><li>Coordinate with external vendors and telecommunications providers to support operational requirements.</li><li>Participate in infrastructure projects, system upgrades, and technology rollouts.</li><li>Manage IT assets and support lifecycle management processes.</li></ul>Your Skills<ul><li>Minimum 5 years of experience in network infrastructure, systems administration, or IT technical support.</li><li>Strong troubleshooting and root cause analysis skills.</li><li>Experience supporting multi-site environments; retail industry experience is advantageous.</li><li>Knowledge of LAN, WAN, Wi-Fi, VPN, routing, switching, firewalls, and SD-WAN technologies.</li><li>Experience with Cisco and Meraki networking solutions.</li><li>Knowledge of Windows Server, Active Directory, and Microsoft 365 administration.</li><li>Familiarity with endpoint and mobility management solutions. Experience with Workspace ONE and Apple iOS devices is preferred.</li><li>Understanding of backup, disaster recovery, business continuity, and IT security principles.</li><li>Basic PowerShell scripting and automation skills.</li><li>Experience in IT asset lifecycle management and vendor management.</li></ul>Key Highlights of the Role<ul><li>Opportunity to support a complex multi-site infrastructure environment.</li><li>Exposure to enterprise networking technologies including Cisco, Meraki, and SD-WAN solutions.</li><li>Involvement in infrastructure modernization, operational improvement, and technology deployment projects.</li><li>Work within a globally connected IT organization supporting a premium retail business.</li><li>Competitive compensation and career growth opportunities.</li></ul>LocationTokyoSalaryJPY 6 million Reference Number: 06940-0013480764 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/YWhtYWQucm95YW5pLjE5OTgwLjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-08-20T00:58:59Z

Technical Project Manager

Tokyo,
remote
Contract
12.1M - 12.1M JPY / Yearly
<div>Company Profile</div><div><ul><li>A global technology company is seeking a Program Manager to support cybersecurity transformation initiatives. This position will play a key role in driving program delivery across security platform and infrastructure workstreams, coordinating multiple stakeholders, and ensuring successful execution of strategic security initiatives across the organization.</li></ul></div><div> </div><div>The Role</div><div><ul><li>Drive delivery of cybersecurity platform and infrastructure programs, supporting roadmap planning and execution across identity, infrastructure security, device management, PKI, and architecture initiatives.</li><li>Manage program governance, including stand-ups, weekly planning sessions, review meetings, issue tracking, and action follow-ups.</li><li>Coordinate work intake from multiple channels and ensure efficient prioritization, ownership assignment, and progress tracking.</li><li>Collaborate with engineering, product, security, infrastructure, and business stakeholders to manage dependencies and ensure timely delivery of key initiatives.</li><li>Track program objectives, KPIs, and quarterly goals, providing regular progress updates to leadership teams.</li><li>Develop and improve operational processes, documentation, governance frameworks, and project management standards.</li><li>Identify risks, dependencies, scope changes, and delivery challenges, and drive mitigation actions with relevant stakeholders.</li><li>Prepare and deliver status updates to senior management, program sponsors, and cross-functional stakeholders.</li><li>Support onboarding activities and knowledge-sharing initiatives for new program members.</li><li>Contribute to broader PMO and cybersecurity governance activities.</li></ul></div><div> </div><div>Your Skills</div><div><ul><li>Experience managing complex technology, infrastructure, cybersecurity, or enterprise transformation programs.</li><li>Strong project and program management experience in a fast-paced, matrix organization.</li><li>Ability to coordinate multiple stakeholders across engineering, security, product, and operations teams.</li><li>Experience with Jira, ServiceNow, project tracking tools, and agile delivery methodologies.</li><li>Strong risk management, issue management, and dependency management capabilities.</li><li>Excellent communication and stakeholder management skills.</li><li>Experience preparing executive-level reporting, metrics, and program status updates.</li><li>Ability to work independently and drive initiatives across geographically distributed teams.</li><li>Experience in cybersecurity, identity management, cloud infrastructure, or enterprise technology environments is highly desirable.</li></ul></div><div> </div><div>Key Highlights of the Role</div><div><ul><li>Opportunity to contribute to large-scale cybersecurity and technology transformation initiatives.</li><li>Exposure to senior leadership and cross-functional stakeholders across multiple business areas.</li><li>Strategic role combining program management, stakeholder engagement, and operational excellence.</li><li>International and collaborative work environment.</li><li>Competitive compensation and long-term career growth opportunities.</li></ul></div><div> </div><div>Location</div><div>Tokyo</div><div> </div><div>Salary</div><div>Annual salary: ¥12,132,640</div><div> </div><div>Reference Number: 06940-0013466272</div><div> </div><div>By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.</div><img src="https://counter.adcourier.com/V2lsbC5GaXRjaC4xOTQxNC4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-07-31T05:15:50Z

[In-House] - IT Infrastructure Solution Architect

Tokyo,
remote
Permanent
12.0M - 16.0M JPY / Yearly
Company ProfileWe are a global medical technology company with IT organization has 500+ professionals across five regions, supporting the business from strategy through security. We are in the middle of a multi-year transformation to become a truly global medtech company, and IT plays a central role in it. The RoleAbout the Role<ul><li>You will join the global infrastructure team as the architect for manufacturing sites. Your goal is to keep plants running safely: design IT/OT networks and infrastructure so that cyber threats and IT changes do not disrupt production, while keeping the environment efficient, standardized, and cost-effective.</li><li>You will join the plant OT design work early, work with Enterprise Architecture, service owners, and external partners, and take part in the IT Architecture Review Board and IT Change Board.</li></ul>What you will do<ul><li>Design IT/OT infrastructure and networks for manufacturing sites, especially OT environments in Japan, from the early stage.</li><li>Define technical requirements, choose technologies, and set standards for new and existing infrastructure services.</li><li>Build security rules and compliance requirements into every design and project.</li><li>Automate infrastructure provisioning with IaC to speed up delivery.</li><li>Help build the multi-year infrastructure roadmap with the Enterprise Architecture team.</li><li>Avoid duplicate tools and unnecessary complexity, and keep costs under control.</li><li>Work with service providers and global teams. Sit on the IT Architecture Review Board and IT Change Board.</li></ul> Your Skills Must have<ul><li>10+ years in IT, 5+ years in OT</li><li>3-5 years leading global or large-scale infrastructure projects</li><li>Solution architecture and design experience, including working with external vendors and ITIL processes</li><li>Hands-on knowledge of networking and segmentation, Entra ID / Active Directory, Microsoft 365, cloud, OT, and security components</li><li>ITIL certification</li><li>Japanese: N1 level. English: business level (TOEIC 800+)</li><li>Bachelor's degree in a related field, or equivalent experience</li></ul> Nice to have<ul><li>TOGAF or similar certification</li><li>Public / hybrid / private cloud design experience</li><li>IaC, DevOps, or Platform Engineering experience</li><li>IT/OT security design and plant security experience</li><li>Medical device, life sciences, or healthcare background, or experience managing teams and vendors across regions</li></ul> Key Highlights of the Role <ul><li>Work on modern technology with a global team. The company actively invests in digital transformation and is open to new technology, from IaC and automation to cloud. You will join global projects and build an international network while doing it.</li><li>Flextime with no core hours, remote work, and satellite offices, plus 129 days off and 20 days of paid leave per year.</li></ul> Location Tokyo Salary12 - 16 million yen Reference Number: 06940-0013522913 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/RnJhbmNlcy5GYW4uMDI1NDIuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-10-13T04:11:40Z

Full Stack Engineer

Tokyo,
remote
Permanent
9.0M - 12.0M JPY / Yearly
Company Profile<ul><li>Global professional services firm is looking for a Software Engineer to build and maintain software solutions supporting the business side.</li></ul> The Role<ul><li>Design, develop, test, and maintain scalable, secure software applications aligned with business goals and user needs.</li><li>Work with product, design, and QA teams, and join code reviews and architecture and technical design discussions.</li><li>Build CI/CD pipelines, automate deployments, and monitor and troubleshoot production systems.</li><li>Maintain documentation for the codebase, APIs, and processes, and support internal and external audits and compliance.</li></ul> Your Skills<ul><li>5+ years of web app development with Django and ReactJS (mandatory).</li><li>Proficiency in Python, JavaScript, TypeScript, and PostgreSQL.</li><li>Hands-on Git and Docker, plus cloud experience (Microsoft Azure preferred).</li><li>Able to handle both development and maintenance work.</li><li>Passion for using AI to drive innovation and streamline processes.</li><li>Japanese: JLPT N2, English: business level</li><li>Nice to have: CI/CD (GitHub Actions, Azure DevOps), testing frameworks (PyTest, Jest, Cypress), system design, Agile/Scrum, REST/GraphQL, security best practices, monitoring (Prometheus, Azure Monitor), mentoring or leading small projects.</li></ul> Key Highlights of the Role<ul><li>Work on software for a leading global professional service company</li><li>Closely work with AI and build LLM products from day 1</li><li>Take part in architectural decisions, with room to mentor juniors and lead small projects.</li><li>Possible to work remotely with very rare office days</li></ul> Location Tokyo Salary9 - 12 million yen Reference Number: 06940-0013521216 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/TmFuY3kuWXVhbi45NTkwOS4xMDg5OEByaGlqcC5hcGxpdHJhay5jb20.gif">
2026-10-07T06:46:39Z

Infra Engineer

Tokyo,
remote
Permanent
10.0M - 10.0M JPY / Yearly
Company ProfileA rapidly growing technology company specializing in AI and Generative AI solutions, helping enterprises accelerate digital transformation through innovative cloud-based products and services. The Role<ul><li>Design, implement, and maintain cloud and on-premise infrastructure environments.</li><li>Manage network, server, security, and system operations to ensure high availability and performance.</li><li>Support infrastructure automation, monitoring, troubleshooting, and continuous improvement initiatives.</li></ul> Your Skills <ul><li>Experience in infrastructure engineering, including server, network, and cloud environments (AWS/Azure/GCP).</li><li>Knowledge of system administration, security best practices, and infrastructure monitoring tools.</li><li>Strong problem-solving skills and ability to collaborate with cross-functional teams.</li></ul> Key Highlights of the Role <ul><li>Opportunity to work with cutting-edge AI and Generative AI technologies.</li><li>Join a fast-growing and innovative technology environment.</li></ul> Location Tokyo Salary10 million yen Reference Number: 06940-0013515706 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/c3VlLnRpbmcuNzU3MzcuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">
2026-10-16T06:16:31Z

5 results for Security Technical Support Engineer jobs