Senior linux engineer

Job title: Senior Linux Engineer

Department: IT Infrastructure

Location: High Wycombe (2 days per week)

Working hours: 9.30am to 6pm Monday to Friday.

Reporting to: Head of IT

Main purpose(s) of job:

* The Senior Linux Engineer is responsible and accountable for the smooth running of the computer systems within the limits of requirements, specifications, costs and timelines.
* This is a hands-on role with responsibility for the implementation and maintenance of the company's computing needs.
* The role requires proven skills, professional experience and a detailed knowledge of industry's best practice processes.

Main tasks and duties:

Essential:

Manage internal and external information technology and computer systems including:

1. RHEL/CentOS Linux Servers (SAMBA/Apache/Proxy).
2. Red Hat RHCSA/RHCE certification
3. MySQL, MSSQL and Postgres databases.
4. iSCSI SAN Technologies.
5. Clustered virtualized environment (based on XenServer or Xcp-ng).
6. Experience in Firewall configuration and management (Netgate 8300 Firewalls).
7. Solid experience in network configuration and management (D-Link DGS-1510-52X Switches).
8. System monitoring.
9. Monitor, troubleshoot, and optimize network performance, ensuring high availability and minimal downtime.