IT Infrastructure Admin: Windows/Linux, Cloud & Virtualization

Foxconn Industrial Internet - FII; Houston (TX); On-site; USD 85,000 - 125,000; Full time

Job summary

Foxconn Industrial Internet - FII in Houston is seeking a Systems Administrator to manage Windows and Linux servers, virtualization, backup, and cloud services, ensuring security, reliability, and compliance across on-premises and cloud environments.

You will collaborate with cybersecurity, network, service desk, and application teams to patch, monitor, and improve the IT estate while documenting processes and supporting audits.

Qualifications

• Windows Server administration
• Active Directory and Group Policy
• DNS and DHCP
• Microsoft Entra ID / Azure
• Microsoft 365 administration
• Windows and Linux administration
• Virtualization platforms (VMware/Hyper‑V/Proxmox)
• Backup and disaster recovery technologies
• Endpoint management and patch management
• EDR/antivirus and vulnerability management
• PowerShell scripting and automation
• ITIL-based incident, problem, and change management

Responsibilities

• Administer and maintain Windows and Linux servers in physical and virtual environments.
• Manage virtualization platforms and VM lifecycle, including provisioning, configuration, performance monitoring, and troubleshooting.
• Perform operating system administration, configuration, hardening, and optimization.
• Manage Windows Server services including Active Directory, DNS, DHCP, Group Policy, and related infrastructure services.
• Administer Microsoft 365, Microsoft Entra ID, and other cloud-based infrastructure services.
• Manage user accounts, groups, permissions, service accounts, and access controls.
• Implement and maintain operating system and application patching processes.
• Monitor system performance, availability, capacity, and resource utilization.
• Troubleshoot server, operating system, application, and infrastructure-related issues.
• Administer endpoint management and security tools, including EDR/antivirus and vulnerability management platforms.
• Support backup, restore, and disaster recovery operations and regularly validate backup integrity.
• Maintain system security configurations in accordance with corporate security standards and policies.
• Identify and remediate system vulnerabilities and security weaknesses.
• Maintain system documentation, configuration records, procedures, and technical diagrams.
• Participate in incident, problem, and change management processes.
• Perform system upgrades, migrations, deployments, and lifecycle activities.
• Coordinate with vendors and technical support teams when advanced troubleshooting or escalation is required.
• Support IT audits, security assessments, compliance activities, and remediation efforts.
• Participate in on-call or after-hours support when required.

Skills

Windows Server administration

Active Directory & Group Policy

DNS & DHCP

Microsoft Entra ID / Azure

Microsoft 365 administration

Windows and Linux administration

PowerShell scripting

IT security hardening

EDR/vulnerability management

System monitoring

ITIL incident/change management

Troubleshooting

Tools

Proxmox

VMware

Hyper-V

Job description

Foxconn Industrial Internet - FII in Houston is seeking a Systems Administrator to manage Windows and Linux servers, virtualization, backup, and cloud services, ensuring security, reliability, and compliance across on-premises and cloud environments.

You will collaborate with cybersecurity, network, service desk, and application teams to patch, monitor, and improve the IT estate while documenting processes and supporting audits.