IT Systems Administrator (Japanese Bilingual)
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Prosum Inc.
JOB SUMMARY
Our semiconductor client is seeking a hybrid IT Systems Administer for a full time position. The role requires this individual to be fully bilingual Japanese. In addition, the position is hybrid, 3-4 days onsite in Santa Clara.
The IT Systems Administrator plays a pivotal role in delivering secure, reliable, and high-performing IT services. This hands-on role blends end-user support, infrastructure administration, security operations, and site ownership, ensuring operational excellence across multiple IT domains. You will collaborate with cross-functional IT teams, act as the primary on-site IT owner, and drive continuous improvement using Information Technology Infrastructure Library (ITIL) and best-in-class tools.
IT Service Delivery & Support
- Deliver efficient, high-quality IT services aligned with business needs and SLAs
- Maintain exceptional customer satisfaction through proactive support and clear communication
- Provide Smart Hands support: hardware installs, troubleshooting, testing, and maintenance
- Provide technical assistance to staff, troubleshoot issues, and train employees on IT and security best practices.
Facilities Oversight
- Serve as the primary IT point of contact for the physical offices
- Assume full ownership of all site-specific IT operations, assets, and performance
- Coordinate with IT teams to ensure seamless site integration and uptime
Cloud & Endpoint Administration
- Administer Office 365 suite (Exchange, Teams, SharePoint, OneDrive)
- Manage Microsoft Intune, Entra ID (Azure AD), Security Center, and Purview
- Deploy and manage Windows devices via Microsoft Autopilot
- Administer Jamf Pro for iOS fleet management, security, and compliance
- Support and optimize iOS and Windows environments for engineering productivity
Security Operations & Incident Response
- Oversee cybersecurity measures including firewalls, intrusion detection, endpoint protection, and patch management.
- Monitor Security Operations Center (SOC) alerts using SIEM and Microsoft Defender
- Perform Tier 1 / Tier 2 incident response: investigate, contain, mitigate, and document security events
- Administer and monitor access control systems, CCTV, alarm systems, and badge management.
- Protect sensitive IP, design data, and semiconductor R&D assets
System & Infrastructure Administration
- Maintain servers, networks, storage, and critical applications
- Ensure high availability, performance, and disaster recovery readiness
- Support engineering tools, EDA software environments, and design workflows
Enterprise Application Management
- Maintain secure internal websites and intranet platforms using modern web technologies
- Manage and maintain 3rd-party applications, ensuring stability, updates, and integration with core systems
- Manage enterprise applications with scalable architecture, multilingual UI support, and secure access controls
IT Service Management (ITSM) & Governance
- Implement and manage ITSM processes (incident, problem, change, request) using tools like Zendesk
- Apply ITIL v4 best practices to streamline service delivery and maturity
- Track KPIs, generate reports, and drive service improvement plans (SIPs)
Documentation & Continuous Improvement
- Maintain comprehensive, up-to-date documentation of systems, configurations, and procedures
- Identify automation opportunities, process gaps, and efficiency gains
- Champion adoption of industry best practices and emerging technologies
REQUIRED SKILLS AND QUALIFICATIONS
Technical Skills
- Microsoft 365 Administration: Intune, Entra ID, Autopilot, Security Center, Purview
- Mobile Device Management (MDM): Jamf Pro administration support
- Operating Systems: Deep expertise in Windows 11 and iOS
- Security Tools: SIEM, EDR (Defender), incident response workflows
- Networking Basics: TCP/IP, VLANs, VPN, Wi-Fi troubleshooting
- ITSM Platforms: Zendesk, ServiceNow, Jira, or similar
- Web & Application Development:
- Proficiency in Pleasanter customization, REST APIs, and workflow automation
- Secure internal web development (HTML/CSS/JavaScript, .NET, or similar)
- 3rd-party application integration and lifecycle management
- Scalable, multilingual enterprise app architecture
- Scripting/Automation (preferred): PowerShell, Bash, Python, or JAMF API
Certifications (preferred)
- Microsoft: MD-102, AZ-104
- CompTIA: Security+ (SY0-701), CySA+ (CS0-003)
- Apple: Jamf Certified Admin or Jamf Certified Expert
- ITIL 4 Foundation
Preferred Qualifications
- Experience supporting EDA tools (Cadence, Synopsys, Mentor) or semiconductor metrology workflows
- Familiarity with zero-trust security models and IP protection
- Background in regulated environments (SOX, NIST, ISO 27001)
- Experience with infrastructure as code (IaC) or configuration management
- Hands-on experience with Pleasanter
- Proven ability to deliver multilingual, user-friendly internal tools for global teams
EDUCATION AND EXPERIENCE
- Bachelor’s degree in Information Technology, Computer Science, or related field (or equivalent experience)
- 3-5+ years in IT systems administration with a focus on end-user support, security, and cloud/endpoint management
- Hands-on experience in semiconductor, hardware design, or field service-heavy environments (preferred)
- Proven track record in site-level IT ownership and cross-team collaboration
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