3 results for Junior It Administrator in Phoenix, AZ

Senior Systems Administrator

Surprise, AZ
onsite
Temporary
0 - 0 USD / Yearly
The Senior Systems Administrator is responsible for the oversight, configuration, and daily operation of mission-critical IT systems. This role requires a deep understanding of complex enterprise systems, including servers, data storage, virtualization, cloud technologies, and related infrastructure. The incumbent will assign and review the daily work of technical staff, ensure optimal system performance, administer service level agreements, and participate in the full lifecycle of system administration, project management, and vendor management. This position is essential to supporting reliable, secure business technology operations.Key Responsibilities:<ul><li>Assign and oversee daily tasks for systems administration staff, providing mentorship and technical leadership.</li><li>Install, configure, maintain, and troubleshoot operating system workstations (Windows and Linux), servers (Microsoft 2016/2019/2022), storage area networks (SAN), and data storage devices to support business processing requirements.</li><li>Administer on-premises and cloud-based Microsoft Exchange environments, manage mailboxes, shared mailboxes, distribution lists, and permissions.</li><li>Manage and automate Active Directory, Group Policy Objects, DNS, DHCP, and user/computer provisioning; leverage scripting (e.g., PowerShell) for task automation.</li><li>Oversee VMware vCenter / vSphere environments, including provisioning new virtual machines, managing server resources, and supporting patch and update activities.</li><li>Configure and manage print servers, server backups, and disaster recovery solutions; monitor and remediate hardware issues across supported server platforms.</li><li>Develop and enforce service level agreements, monitor system performance, and proactively tune systems for high availability and reliability.</li><li>Lead or participate in IT projects from design through implementation, ensuring compliance with best practices and business objectives.</li><li>Administer vendor contracts related to infrastructure systems and liaise with external providers for escalation and support matters.</li><li>Provide tier III escalation support for incidents and requests across supported systems, maintaining detailed documentation and change management protocols.</li><li>Ensure security policies and practices are applied across all administered systems, including patching, vulnerability assessment, and compliance monitoring.</li></ul>
2026-03-20T00:00:00Z

Sr. Systems Administrator

Surprise, AZ
onsite
Contract / Temporary to Hire
41.1635 - 47.663 USD / Hourly
We are looking for an experienced Sr. Systems Administrator to join our team in Surprise, Arizona. This Contract to permanent position offers the opportunity to manage and maintain critical IT systems within a government environment. The ideal candidate will excel at ensuring system reliability and security while providing technical support to end users. Responsibilities: • Oversee the administration and maintenance of Active Directory, ensuring optimal performance and security. • Manage and support Windows Server environments to ensure system availability and efficiency. • Provide expert-level troubleshooting and support for Windows 10 across multiple devices. • Collaborate with team members to optimize Dell Technologies hardware solutions. • Configure, maintain, and troubleshoot Citrix environments to support end-user applications and remote access. • Monitor system performance and implement necessary updates or patches to maintain stability. • Develop and maintain documentation for system configurations and procedures. • Ensure compliance with security protocols and government regulations. • Provide technical guidance and support to users, troubleshooting issues as needed.
2026-03-26T00:00:00Z

Systems Administrator

Phoenix, AZ
onsite
Temporary
38 - 44 USD / Hourly
We are looking for a skilled Systems Administrator to join our team in Phoenix, Arizona. In this long-term contract position, you will play a vital role in ensuring the stability, security, and efficiency of our IT systems and infrastructure. This role is ideal for someone with expertise in relevant technologies and a commitment to delivering exceptional support. Responsibilities: • Manage and maintain Active Directory environments, ensuring optimal performance and security. • Configure, monitor, and troubleshoot Windows Server 2016 and 2019. • Provide support for Windows 10 systems, addressing technical issues and implementing updates. • Collaborate with teams to ensure seamless integration and functionality of Dell technologies. • Administer Citrix environments, optimizing settings and resolving user issues. • Oversee 365 Enterprise operations, including user management and application deployment. • Implement and maintain system backups and disaster recovery solutions. • Monitor system performance and proactively address potential issues. • Develop and document processes for system administration and maintenance. • Ensure compliance with organizational IT policies and security protocols.
2026-04-08T00:00:00Z