Network / Cloud Infrastructure Engineer

Onsite - Scottsdale, AZ Contract to Hire Job Description Design, implement, and manage Azure and AWS cloud infrastructure across enterprise environments.Administer and support Microsoft Entra ID (Azure AD) and on-premises Active Directory environments.Develop and maintain identity, access, authentication, and authorization solutions across cloud and on-premises systems.Design, implement, and maintain LAN/WAN network architecture for enterprise infrastructure.Perform network engineering, configuration, monitoring, and optimization across complex environments.Configure, manage, and troubleshoot enterprise firewalls, VPNs, security policies, and network access controls.Implement and maintain network security best practices to protect enterprise infrastructure and data.Provide hands-on systems administration and infrastructure support for servers, networks, cloud platforms, and enterprise applications.Diagnose and resolve complex systems, network, cloud, and connectivity issues in production environments.Monitor infrastructure performance, availability, capacity, and security to ensure reliable operations.Collaborate with cross-functional IT, security, cloud, and networking teams on infrastructure projects and migrations.Develop and maintain technical documentation, architecture diagrams, configurations, troubleshooting procedures, and enterprise infrastructure standards.