Senior Oracle Database & Infrastructure Engineer

DXC Technology Morocco; Belfast City District; On-site; GBP 60,000 - 90,000; Full time

Benefits offered by this job

Private medical insurance

Company pension scheme

Training and certification support

Team events

Job summary

DXC Technology in Belfast seeks an experienced Oracle Database & Infrastructure Engineer to join our team supporting mission-critical Oracle environments for enterprise and government customers.

You will administer Oracle databases, develop SQL/PLSQL, tune performance, and lead backup/recovery activities across on-premises and OCI platforms. This role emphasizes collaboration, security readiness, and delivering reliable, scalable Oracle solutions.

Qualifications

• Proven experience administering Oracle Database environments.
• Strong SQL and PL/SQL development capabilities.
• Experience with Oracle performance tuning and query optimisation.
• Experience with Oracle backup and recovery solutions.
• Knowledge of Oracle High Availability technologies (RAC/Data Guard).
• Experience performing Oracle patching, upgrades and migrations.
• Strong Linux administration experience.
• Experience supporting critical production environments.
• Strong troubleshooting and analytical skills.
• Ability to work independently and within a technical team.

Responsibilities

• Administer, support, optimise and continuously improve Oracle platforms and their supporting infrastructure.
• Manage Oracle Database administration, SQL/PLSQL development, and performance tuning.
• Handle backup, recovery and disaster recovery planning.
• Perform patching, upgrades and migrations; support RAC, ASM and Data Guard.
• Provide Linux server administration and OCI support.
• Contribute to standards, documentation and best practices.
• Engage in incident investigation, root cause analysis and delivery activities.

Skills

Oracle DB administration

SQL/PLSQL development

Performance tuning

Backup & recovery

Oracle RAC/Data Guard

Linux administration

OCI administration

Infrastructure automation

Incident triage

Stakeholder management

Job description

DXC Technology in Belfast seeks an experienced Oracle Database & Infrastructure Engineer to join our team supporting mission-critical Oracle environments for enterprise and government customers.

You will administer Oracle databases, develop SQL/PLSQL, tune performance, and lead backup/recovery activities across on-premises and OCI platforms. This role emphasizes collaboration, security readiness, and delivering reliable, scalable Oracle solutions.