Deploy and Configure Networks
The most important duty of the senior network administrator is to establish and configure networks for organization-wide use. The senior network administrator determines the organization’s data management and information technology needs and decides how to set up the network and provide users and the organization as a whole with constant access to servers and data storage sites.
Lead IT and Administrative Teams
Senior network administrators lead teams of IT personnel, which can include system and network administrators and IT technicians and specialists. In this aspect of the role, the senior network administrator determines areas of the IT infrastructure that need particular attention or expertise, directs system network administrators to resolve user-side issues, and manages the overall workflow of the IT department.
Maintain System Integrity
The senior network administrator maintains reliable system performance through active monitoring of error logs and user-reported network issues. The senior network administrator conducts regular tests to ensure that the system meets expectations for speed, security, and reliability. As part of this responsibility, the senior network administrator may also work with technicians and administrators to conduct routine system audits, making recommendations to improve reliability and performance.
Improve System Performance
Senior network administrators lead teams to develop and deploy performance-enhancing measures throughout the network. In some organizations, the senior network administrator makes key hardware decisions, such as replacing or upgrading servers or shifting databases to new software to improve network security, reliability, or speed. In these organizations, the senior network administrator develops proposals for IT improvements and investments and presents them to senior managers or executives.
Develop Backend Network Architecture
The senior network administrator works with their team members to design and oversee server-side elements of an organization’s network infrastructure. This can include installing network-wide malware protection software, developing firewalls, and configuring databases and access on the back end. The senior network administrator also makes decisions regarding network upgrades and repairs.
Conduct Data Backups
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