IT Systems Administrator

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an IT Systems Administrator based in United States. This role is responsible for administering and optimizing enterprise IT infrastructure across cloud, SaaS, and on-premises environments. You will manage critical Microsoft and AWS technologies while ensuring systems remain secure, reliable, available, and performant. The position combines hands-on systems administration with automation, Infrastructure as Code, cybersecurity, and technical troubleshooting. You will collaborate with business stakeholders and technology vendors on business-critical applications, integrations, upgrades, migrations, and implementations. The role is well suited to an automation-focused IT professional who enjoys solving complex infrastructure challenges and improving operational efficiency. You will also provide technical guidance to employees and junior IT staff in a fast-paced, technology-driven environment.