Abrar Admin

Alpine Communication, LLC

<p></p><div><p><b>Job Title:</b> System / Network Administrator<br>
<b>Company:</b> Alpine Communication, LLC<br>
<b>Location:</b> Daytona Beach, FL<br>
<b>Employment Type:</b> Full time<br>
<b>Pay Rate:</b> $70,000 - $90,000</p><p><b>
Job Summary</b></p><p>
Alpine Communication, LLC is seeking System / Network Administrator to join our IT team supporting an organization of approximately 300 employees. This role is responsible for the administration, maintenance, security, and performance of our Windows-based infrastructure and enterprise networking environment.</p><p>
The ideal candidate will have strong experience with Microsoft cloud identity platforms (Azure / Entra ID), Microsoft 365, Azure services, Windows Server environments, and enterprise networking fundamentals. This position requires someone who can operate across systems administration, identity management, and network operations, ensuring the reliability, security, and scalability of our IT infrastructure.</p><p><b>
Responsibilities</b></p><p><b>
Systems Administration</b></p><div><ul><li>
Administer and maintain Microsoft Azure, Entra ID (Azure Active Directory), and Azure Domain Services.</li><li>
Manage and support Microsoft 365 services, including Exchange Online, SharePoint, Teams, and security controls.</li><li>
Install, configure, and maintain Windows Server environments, including Active Directory, Group Policy, DNS, and DHCP.</li><li>
Manage Windows workstation deployment, configuration, patching, and lifecycle management.</li><li>
Monitor infrastructure health and performance using enterprise monitoring tools.</li><li>
Implement and maintain system backup, disaster recovery, and business continuity procedures.</li></ul></div><p><b>
Identity &amp; Access Management</b></p><div><ul><li>
Administer Entra ID identities, authentication, conditional access policies, and MFA.</li><li>
Manage user provisioning, role-based access control, and security groups.</li><li>
Maintain hybrid identity integration between on-premises systems and Microsoft cloud services.</li></ul></div><p><b>
Networking</b></p><div><ul><li>
Configure, monitor, and troubleshoot LAN/WAN infrastructure including switches, routers, VLANs, and wireless networks.</li><li>
Support network security practices, including firewall configuration, segmentation, and secure remote access.</li><li>
Diagnose and resolve network performance, connectivity, and routing issues.</li><li>
Maintain network documentation including diagrams and configuration standards.</li></ul></div><p><b>
Security &amp; Compliance</b></p><div><ul><li>
Implement and maintain security best practices for Microsoft cloud and on-prem environments.</li><li>
Support endpoint security, patch management, and vulnerability remediation.</li><li>
Monitor logs and alerts for potential security incidents or system anomalies.</li></ul></div><p><b>
Support &amp; Collaboration</b></p><div><ul><li>
Provide Tier 2/3 infrastructure support for system and network issues.</li><li>
Collaborate with help desk and IT leadership to resolve complex technical issues.</li><li>
Maintain technical documentation, standard operating procedures, and infrastructure diagrams.</li></ul></div><p><b>
Required Qualifications</b></p><div><ul><li>
5+ years of experience in system and network administration.</li><li>
Strong experience with:</li></ul></div><div><ul><li>
Microsoft Azure</li></ul></div><div><ul><li>
Entra ID (Azure Active Directory)</li></ul></div><div><ul><li>
Azure Domain Services</li></ul></div><div><ul><li>
Microsoft 365 administration</li></ul></div><div><ul><li>
Windows Server environments</li></ul></div><div><ul><li>
Windows desktop management</li></ul></div><div><ul><li>
Solid understanding of networking fundamentals, including:</li></ul></div><div><ul><li>
TCP/IP</li></ul></div><div><ul><li>
VLANs</li></ul></div><div><ul><li>
DNS/DHCP</li></ul></div><div><ul><li>
VPNs</li></ul></div><div><ul><li>
Routing and switching</li></ul></div><div><ul><li>
Firewall concepts</li></ul></div><div><ul><li>
Experience managing Active Directory and Group Policy.</li><li>
Strong troubleshooting and root cause analysis skills.</li></ul></div></div>

System/ Network Administrator

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Alpine Communication, LLC

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System/ Network Administrator