Network Administrator

Network AdministratorThe Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization's network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by monitoring, maintaining, and troubleshooting network hardware, software, and related systems.Key ResponsibilitiesAdminister and manage Windows Server environments (2012 or later) within an Active Directory domain.Manage Microsoft 365 services including user provisioning, mailbox administration, Teams, and SharePoint support.Configure and support TCP/IP core services including LDAP, DHCP, DNS, and SMTP.Manage access control lists, Group Policy Objects (GPOs), file and print services, and automation platforms.Provide operational support for VOIP-based phone systems and imaging/document management systems.Install, configure, and maintain Cisco networking hardware including routers, switches, firewalls, and VPNs.Administer Meraki wireless infrastructure and support LAN/WAN infrastructure, wireless access points, and telecommunications systems.Monitor network performance and health using tools such as PRTG, MRGT, and ManageEngine; troubleshoot and resolve issues to minimize downtime.Maintain network support software; perform hardware and software updates and upgrades.Prepare documentation for audits, compliance, and internal reporting.Perform tuning and capacity planning to enhance network performance and scalability.Coordinate the development, implementation, and maintenance of network security measures.Provide user training and technical support as needed; prepare and deliver training courses on network utilities and systems.Assist with evaluating new or upgraded hardware/software and report on potential benefits and risks.Other RequirementsWeekly progress reports of work completed and current priorities.Timely response and resolution of incidents and requestsMaintenance of up-to-date system and network documentationStatus updates on identified risks, challenges, and upcoming maintenance activitiesCriminal history check required of successful candidateMust complete the required IT Security training; certificate of completion must be provided to TSLACMay include occasional after-hours support for scheduled maintenance or urgent incidentsMinimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills/experience) will be displayed to customers but may not be chosen for this opportunity.Years - Required/Preferred - Experience3 - Required - Network Administration or Support Roles3 - Required - Strong knowledge of Microsoft server environments, Microsoft 365, and virtualization platforms (eg., VMware, Hyper-V).3 - Required - Hands-on experience with Cisco and Meraki network equipment and VoIP systems3 - Preferred - Documenting and supporting compliance-driven IT environments3 - Preferred - Administering and managing Windows Server environments (2012 or later) within an Active Directory domain3 - Preferred - Managing access control lists, Group Policy Objects (GPOs), file and print services, and automation systems. Support imaging/document management systems. Provide operational support for VoIP-based phone systems3 - Preferred - Configuring and supporting core TCP/IP services such as LDAP, DHCP, DNS, SMTP3 - Preferred - Working within virtualized environments (e.g., VMware, Hyper-V) to support system uptime and scalability3 - Preferred - Administering Cisco networking equipment including routers, switches, firewalls, and VPN infrastructure3 - Preferred - Supporting internal LAN/WAN infrastructure, wireless access points, and all telecommunications systems3 - Preferred - Administering and troubleshooting Meraki wireless infrastructure. Monitor and analyze network performance using tools such as PRTG, MRGT, and ManageEngine3 - Preferred - Performing software and hardware updates, upgrades, and proactive troubleshooting to minimize downtime3 - Preferred - Providing documentation and reporting as required for audits, compliance, and internal use3 - Preferred - Maintaining Microsoft 365 services including user account provisioning, mailbox management, Teams, and SharePoint***Lumen and / or its clients will not provide equipment (Laptop, monitor, etc.) to the selected contractor. The contractor must have their own equipment. Access to a virtual desktop set up (software) will be provided by Lumen's client, allowing the user access to the required systems and technology.*** Lumen Solutions Group Inc. is an Equal Opportunity Employer and does not discriminate in employment on the basis of Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.