Network Administrator

Job Title: System AdministratorLocation: San Jose, CADirect HireSummaryWe are seeking a skilled Systems Administrator to join our team in San Jose, CA. This role is critical in maintaining and optimizing our IT infrastructure, ensuring seamless system performance to support our mission of delivering high-quality semiconductor services.Responsibilities System Administration: Manage Windows AD, Exchange servers, backups, and security controls. Network Management: Oversee network infrastructure including firewalls, switches, and VPNs; troubleshoot issues, and analyze traffic. Security Oversight: Implement security policies, manage access control, and address risks. Help Desk Support: Provide technical assistance, resolve hardware/software issues, document solutions, and ensure service quality. On-call support - Participates in rotating on-call duty for after-hours support.Qualifications Experienced with Microsoft server technologies, including Windows Server AD and Exchange. Experienced in PowerShell/Python, and knowledge of operating systems and Hyper-V. Experienced in managing enterprise LAN, WAN, and voice networks. Experienced in firewall, VPN technologies and cloud technologies. Knowledge of antivirus, spam filtering, and other security applications. Ability to create and maintain technical documentation. Strong analytical abilities and a collaborative mindset to work with the service desk and IT teams. Excellent communication skills, with the ability to present technical information to non-technical audiences.All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance. For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions.