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3 results for Systems Administrator in Phoenix, AZ

Network Administrator

Phoenix, AZ
onsite
Temporary / Contract
47.5 - 55 USD / Hourly
We are looking for an experienced Network Administrator to support and maintain a reliable enterprise network environment in Phoenix, Arizona. This Long-term Contract position is ideal for someone who is detail oriented and can manage core infrastructure, strengthen network security, and ensure stable connectivity across business operations. The role requires hands-on expertise with Cisco networking equipment, firewall platforms, and Active Directory in a fast-paced technical setting. Responsibilities: • Administer and maintain network infrastructure, including Cisco routers, switching environments, and LAN connectivity to support daily operations. • Monitor network performance, identify connectivity issues, and resolve disruptions to maintain consistent system availability. • Configure, manage, and optimize firewall technologies to protect systems and enforce network security standards. • Support user and system access by maintaining Active Directory components related to network authentication and permissions. • Troubleshoot hardware, software, and communication issues across the network and implement timely corrective actions. • Perform network updates, configuration changes, and infrastructure improvements while minimizing operational downtime. • Document network configurations, support activities, and technical procedures to maintain clear operational records.
2026-04-20T00:00:00Z

Systems Engineer

Sacaton, AZ
remote
Temporary / Contract
66.5 - 77 USD / Hourly
We are looking for an experienced Systems Engineer to join our team in Sacaton, Arizona. This is a long-term contract position that requires expertise in managing and optimizing IT systems and infrastructure. The ideal candidate will possess a strong technical background and demonstrate proficiency in key technologies that support business operations. Responsibilities: • Manage and maintain Active Directory environments, ensuring optimal performance and security. • Administer and configure Microsoft Windows Server to support organizational needs. • Oversee Azure Active Directory operations, including identity management and access controls. • Implement and support Citrix technologies to enhance system functionality and user experience. • Maintain and troubleshoot Microsoft Exchange systems to ensure reliable communication. • Collaborate with IT teams to design and deploy system upgrades and new solutions. • Monitor system performance and address any issues to minimize downtime. • Develop and enforce security protocols to protect systems and data. • Provide technical support and guidance to users to resolve IT-related challenges. • Document system configurations and processes for future reference and compliance.
2026-04-30T00:00:00Z

Infrastructure Administrator/ Engineer

Phoenix, AZ
onsite
Temporary to Hire
39.5865 - 45.837 USD / Hourly
We are looking for an Infrastructure Administrator/ Engineer to support and enhance core enterprise systems in Phoenix, Arizona. This contract-to-permanent opportunity is ideal for a detail-oriented individual who can manage server and identity environments while helping maintain secure, reliable access across the organization. The role focuses on Windows-based infrastructure, directory services, messaging platforms, and virtual application technologies, with an emphasis on operational stability and continuous improvement. Responsibilities: • Administer and maintain Microsoft Windows Server environments to ensure strong performance, availability, and security. • Manage Active Directory and Azure Active Directory services, including user access, group policies, and identity lifecycle support. • Support Citrix technologies by monitoring virtual application and desktop environments and resolving platform-related issues. • Oversee Microsoft Exchange administration, including mailbox management, system health checks, and issue resolution. • Troubleshoot infrastructure incidents across servers, identity platforms, and end-user access systems to minimize downtime. • Implement system updates, configuration changes, and routine maintenance activities in alignment with operational standards. • Partner with internal teams to strengthen infrastructure reliability, improve service delivery, and support technical initiatives. • Document configurations, procedures, and support activities to promote consistency and effective knowledge sharing.
2026-04-30T00:00:00Z