System Administrator

About the job:

A system administrator is a professional who is held accountable for network setup, annual server maintenance such as mail servers and file servers, and much more. Based upon an organization’s requirements and other IT-related infrastructure, a system administrator is tasked with providing a reliable work environment, particularly whereby multi-user computers are associated with the LAN network.

System Administrator requirements include an in-depth understanding of computer software, hardware, and networks. The IT System Administrator has to design, organize, modify and support the organization’s computer systems. These professionals have to upgrade and manage the software and hardware. The IT System Administrator should handle any issues related to Local Area Networks (LAN), Wide Area Networks, and Network segments. It is the System Administrator who maintains operating systems, business applications, security tools, web-servers, email, laptop, and desktop PCs.

The primary task of the System Administrator is system monitoring. Usually, the professional take care of new accounts set-up and active directory administration. They keep track of the server performance and create designs for computer systems. They are responsible for running reports on system performance. An IT system Administrator is responsible to optimize and lead process improvement.

The System Administrator will collaborate and offer necessary technical support for firewall and network system. These professionals take charge of the staff, user credentials, and frameworks. They will make sure that the systems are safe and secure from breaches or viruses. System Administrators plays an essential role in risk mitigation planning. They design and implement training for staff.

IT system administrators have to quickly arrange for replacement or resolve the issues in case of any hardware failure. They have to create file systems and manage network communication. Part of the system administrator requirements include being responsible for taking care of the backup and recovery policy.

System administrator requirements include updating the new version of OS and application software, along with executing the policies for the use of the computer system and network. Additionally, system administrator requirements include setting up security policies for users and taking care of identity management.

– Installing, configuring and maintaining servers and networks;
– Overseeing system performance and troubleshooting issues;
– Implementing security protocols and procedures to prevent potential threats;
– Backup system management;
– Performing system upgrades following new releases;
– Maintaining internal documentation through Wiki;
– Performing account setup;
– Sustaining network integrity, server deployment, and security;
– Monitoring and maintaining network servers such as file servers, VPN gateways and intrusion detection systems; and
– Ensuring high-level security and efficiency.

– Hardware experience – blade technology, redundant (HA) architectures
– Virtualization systems – Oracle VM, Oracle KVM, clustered environments
– Distributed storage technologies – Ceph, Gluster, MinIO, other SDS
– Network – Cisco, Mikrotik, Enterprise and Autonomous networking
– Database – Oracle, Mysql, Postgres