Add your latest resume to match with open positions.
3 results for Network Security Administrator in Phoenix, AZ
- Phoenix, AZ
- onsite
- Temporary / Contract
- 0 - 0 USD / Yearly
- <p>We are hiring a Systems Administrator to provide day-to-day support for core infrastructure systems. This individual will be responsible for maintaining server environments, troubleshooting technical issues, and supporting end-user technology operations.</p><p>Responsibilities</p><ul><li>Administer Windows Server, Active Directory, and Microsoft 365 environments.</li><li>Maintain user accounts, permissions, and security groups.</li><li>Perform system monitoring, maintenance, and patch management.</li><li>Troubleshoot server, application, and infrastructure issues.</li><li>Support backup, recovery, and endpoint management solutions.</li><li>Assist with network troubleshooting and connectivity issues.</li><li>Document support procedures and system configurations.</li><li>Provide Tier II/III technical support when necessary.</li></ul><p><br></p>
- 2026-10-16T00:00:00Z
- Avondale, AZ
- onsite
- Temporary / Contract
- 47.5 - 55 USD / Hourly
- We are looking for a Systems Engineer to support and optimize core enterprise infrastructure in Arizona. This Long-term Contract position is ideal for someone who is detail oriented and can maintain secure, reliable server and identity environments while contributing to day-to-day operational stability. The role focuses on Microsoft-based systems, directory services, virtualization access platforms, and messaging technologies in a fast-paced technical setting.<br><br>Responsibilities:<br>• Administer and maintain Active Directory and Azure Active Directory environments to ensure secure access, identity management, and policy enforcement.<br>• Support Microsoft Windows Server infrastructure by monitoring system health, applying updates, and resolving performance or availability issues.<br>• Manage Citrix technologies to deliver stable remote access and application availability for end users.<br>• Oversee Microsoft Exchange administration, including mailbox support, system maintenance, and issue resolution.<br>• Troubleshoot infrastructure incidents across server, authentication, and messaging platforms to minimize downtime and restore services efficiently.<br>• Implement configuration changes, system improvements, and routine maintenance activities in alignment with operational requirements.<br>• Document technical procedures, environment details, and support activities to improve consistency and knowledge sharing.<br>• Collaborate with internal technical teams to strengthen infrastructure reliability, security, and overall platform performance.
- 2026-11-03T00:00:00Z
- Phoenix, AZ
- onsite
- Temporary / Contract
- 0 - 0 USD / Yearly
- <p>We are seeking a Systems Engineer to support and enhance enterprise infrastructure environments. This role is responsible for designing, implementing, maintaining, and optimizing server, virtualization, storage, and cloud technologies while ensuring high availability and performance across the organization.</p><p>Responsibilities</p><ul><li>Administer Windows Server environments, Active Directory, Group Policy, and DNS/DHCP.</li><li>Support VMware, Hyper-V, and virtualization infrastructure.</li><li>Manage enterprise storage, backups, and disaster recovery solutions.</li><li>Monitor system performance and proactively identify improvements.</li><li>Troubleshoot complex infrastructure and server-related issues.</li><li>Collaborate with networking, security, and application teams.</li><li>Assist with cloud infrastructure administration and migrations.</li><li>Develop and maintain infrastructure documentation and procedures.</li><li>Participate in patch management, upgrades, and system hardening efforts.</li></ul><p><br></p>
- 2026-10-16T00:00:00Z