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Group GTI

Operations Engineer

Group GTI

Operations Engineer managing and improving databases and infrastructure systems for GTI’s digital products. Collaborating with tech teams to ensure reliability and performance across cloud and on-premises environments.

Posted 7/3/2026full-timeWallingford • 🇬🇧 United KingdomMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
AWSCloudDNSFirewallsLinuxMySQLPostgresVMware

About the role

Key responsibilities & impact
  • - High availability, security and performance maintained across MySQL, MSSQL, and PostgreSQL environments
  • - Databases managed, monitored, and optimised
  • - Database incidents identified and resolved quickly, minimising impact on product availability
  • - Database configurations, schemas, and access controls kept secure and up to date
  • - Backup coverage maintained across all critical databases and infrastructure components
  • - Backup processes automated, monitored, and regularly validated through recovery testing
  • - Clear recovery time and recovery point objectives defined and met for all critical systems
  • - Backup and recovery documentation kept current and accessible
  • - Monitoring servers and services maintained and continuously improved
  • - Monitoring coverage extended across new systems and services
  • - Alerting thresholds and escalation paths kept accurate, reducing noise and improving signal quality
  • - Operational visibility improved through dashboards, reporting, and proactive health checks
  • - Linux & Windows systems patched, maintained, and performing reliably across the server estate
  • - VMware virtualisation environment managed effectively, with capacity and performance kept in check
  • - Proactive identification of risks, inefficiencies, and opportunities for operational improvement
  • - Automation of routine operational tasks to reduce manual effort and improve consistency
  • - Infrastructure documentation kept accurate, comprehensive, and accessible to the wider team
  • - Continuous development of technical skills and adoption of modern operational practices

Requirements

What you’ll need
  • - Database administration experience across MySQL, MSSQL, and PostgreSQL
  • - Experience managing clustered database environments
  • - Experience configuring and managing cloud backup solutions
  • - Hands-on experience with monitoring platforms
  • - Strong Linux systems administration skills
  • - Experience with VMware virtualisation environments
  • - Working knowledge of networking concepts including DNS, routing and firewalls
  • - Knowledge of AWS services would be beneficial but an active interest in learning AWS services will be fine as you will be taught and learn in the role.
  • - Experience working with scripting or automation tooling is advantageous
  • - Familiarity with change management processes and operational documentation practices

Benefits

Comp & perks
  • - Permanent role – 37.5 hours per week. Monday to Friday 9am-5:30pm.
  • - 3-month probationary period.
  • Candidates applying for roles at GTI will be subject to background screening. You can find out more about our background screening and the recruitment of ex-offenders by reading our policies.** **If you would like to speak to a member of our team to find out more information about this vacancy or you have any questions, please get in touch - recruitment@groupgti.com.

ATS Keywords

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Hard Skills & Tools
Database ManagementMonitoring PlatformsScriptingAutomation ToolingClustered Database Environments
Soft Skills
Proactive Problem SolvingOperational Improvement