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IT System Administrator
  • United Kingdom - London - Brentford - TW8
2 years ago
£25000 - £30000 Per year
Administrator
Permanent
Job Description

We are looking to hire a System Administrator to join our team.

Responsibilities for System Administrator

  • Responsible for the maintenance, configuration, and reliable operation of computer systems, network servers, and virtualization and cloud infrastructure
  • Install and upgrade computer components and software, manage virtual servers, and integrate automation processes
  • Maintain remote site networks and servers.
  • Knowledge of GDPR and ISO standards for IT infra  
  • Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues
  • Provide documentation and technical specifications to IT team for planning maintaining and implementing new or upgrades of IT infrastructure
  • Responsible for corporate VOIP network
  • Perform regular backup operations and implement appropriate processes for data protection, disaster recovery, and failover procedures
  • Lead desktop and helpdesk support efforts, making sure all desktop applications, workstations, and related equipment problems are resolved in a timely manner with limited disruptions
  • Knowledge of capacity, storage planning, and database performance
  • Strong knowledge of networks and VPNs
  • Experience of Server Migration to AWS and network relocation

Provide User Technical Support

System network administrators provide direct support to end users, particularly during system setup and installation, as well as during network changes. This can include helping users install software and ensuring that it works with their network settings and operating system, troubleshooting connection or performance issues, or providing guidance on IT-related processes and procedures. In some organizations, the system network administrator may also resolve help desk queries.

Monitor System Performance

The system network administrator routinely monitors system performance to ensure reliability. This can include reviewing error logs, conducting regular tests of system speed and reliability, and following up on issues reported by users. The system network administrator may also conduct routine system audits to assess security and stability, changing configuration to resolve issues or improve reliability.

Oversee Backend Infrastructure

The system network administrator designs and administrates many of the backend or server-side elements of an organization’s network architecture. This can include installing network-wide antivirus programs or firewalls, configuring databases and access, and deploying server-side upgrades to enhance performance. The system network administrator also periodically evaluates the need to upgrade or repair these systems while limiting the impact of these changes on employees.

Conduct Data Backups

System network administrators prevent data loss and unauthorized access by performing and verifying data backups. Most system network administrators follow internal or external guidelines to back up data according to a schedule, while also backing up data as requested by the IT department’s managers. After completing a backup, the system network administrator examines the data and performs tests to make sure that it’s intac


Required Knowledge, Skills, and Abilities
Associate or Bachelor's degree in Computer Science, Information Technology, System Administration, or a closely related field, or equivalent experience required 3-5 years of server AD, F&P DB servers, network administration and system administration experience System administration and IT certifications in, Microsoft MCSE and network CCNA Working knowledge of virtualization, VMWare and AWS Strong knowledge of systems and networking software, hardware, and networking and security protocols Experience with scripting and automation tools A proven track record of developing and implementing IT strategy and plans Strong knowledge of implementing and effectively developing helpdesk and IT operations best practices, including expert knowledge of security, storage, data protection, and disaster recovery protocols

Reference no: 20203

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