At a Glance
- Tasks: Administer and optimise Oracle databases, manage Linux and AIX environments, and support critical banking applications.
- Company: Leading financial services organisation with a focus on innovation and stability.
- Benefits: Competitive salary, hands-on experience, and opportunities for professional growth.
- Other info: Collaborative environment with a focus on career development and technical expertise.
- Why this job: Join a dynamic team and make a real impact on core banking platforms.
- Qualifications: 7+ years in Oracle DBA roles, strong Linux and AIX experience, and excellent troubleshooting skills.
The predicted salary is between 70000 - 80000 £ per year.
We’re working with a leading financial services organisation seeking an experienced Senior Linux / Oracle DBA to play a key role in supporting and evolving their core banking platforms. This is a hands‑on position suited to someone with deep technical expertise across Oracle databases, IBM Power environments, and enterprise Linux/AIX systems, ideally gained within a banking or financial services environment. You’ll be responsible for ensuring the stability, performance, and availability of business‑critical banking and finance applications, working closely with senior IT stakeholders and wider application teams.
Key Responsibilities
- Administer, maintain, and optimise Oracle databases supporting Flexcube banking applications
- Manage Linux (RHEL / Oracle Linux) and AIX environments hosted on IBM Power 10 infrastructure
- Perform system upgrades, patching, performance tuning, and capacity planning
- Support high availability and disaster recovery solutions using Oracle RAC, ASM, RMAN, and Data Guard
- Collaborate with application and infrastructure teams to resolve complex production issues
- Participate in disaster recovery planning, testing, and incident response
- Implement automation through shell scripting and configuration management tools
- Ensure systems comply with internal IT security standards and regulatory requirements
- Produce and maintain technical documentation and operational runbooks
- Provide on‑call support for critical production environments
Skills & Experience Required
- 7+ years’ experience in Oracle DBA roles within enterprise environments
- Strong experience with Oracle RAC, ASM, performance tuning, and high availability
- 5+ years’ hands‑on experience administering Linux (RHEL / Oracle Linux) and AIX systems
- Proven experience supporting Oracle Flexcube in a banking environment
- Solid understanding of financial systems architecture and regulatory environments
- Advanced SQL and PL/SQL knowledge
- Strong Unix scripting skills (Bash, Korn)
- Experience with monitoring and alerting tools (OEM, Nagios or similar)
- Familiarity with ITIL processes and change management
- Excellent troubleshooting, communication, and stakeholder engagement skills
- Ability to work independently while collaborating effectively across teams
Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation. We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website.
Senior Linux / Oracle DBA – 11582SR6 employer: Proactive Appointments
Join a leading financial services organisation that values technical expertise and offers a dynamic work environment for Senior Linux / Oracle DBAs. With a strong focus on employee growth, you will have access to ongoing training and development opportunities while working alongside experienced professionals in a collaborative culture. Enjoy competitive salaries, comprehensive benefits, and the chance to make a significant impact on critical banking applications in a supportive and innovative setting.
