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For Companies At a Glance
- Tasks: Administer and optimise Oracle databases, manage Linux and AIX servers, and automate operational procedures.
- Company: Join a leading investment bank in London with a focus on technology and finance.
- Benefits: Competitive salary up to £80k plus benefits, and a challenging technical environment.
- Why this job: Make a real impact on critical financial platforms and enhance system performance.
- Qualifications: 7+ years as an Oracle DBA and 5+ years in Linux and AIX administration.
- Other info: Opportunity for career growth in a dynamic, high-availability environment.
The predicted salary is between 48000 - 64000 £ per year.
Location: London
Up to £80k + Benefits
THIS ROLE DOES NOT OFFER SPONSORSHIP
Join a leading investment bank in London as a Senior Linux, AIX & Oracle Database Administrator, playing a key role in maintaining and evolving the technology platforms that power complex trading, treasury, and finance operations. This is a hands-on, senior technical role where you’ll enhance systems stability, optimise performance, and drive automation across mission-critical environments supporting Oracle Flexcube and Oracle ERP systems.
Key Responsibilities
- Administer and optimise Oracle databases supporting core banking and trading platforms.
- Manage and maintain Linux (RHEL/Oracle Linux) and AIX servers across high-availability environments.
- Perform system upgrades, patching, capacity planning, and performance tuning.
- Collaborate with infrastructure and application teams to resolve incidents and fine-tune service reliability.
- Design and maintain backup, recovery, and replication strategies using RMAN and Data Guard.
- Automate operational procedures using shell scripting and configuration management tools.
- Ensure systems comply with internal security standards and regulatory requirements.
- Participate in disaster recovery planning, testing, and documentation.
- Provide on-call support for critical production systems.
Skills & Experience
- 7+ years’ experience as an Oracle DBA, including RAC, ASM, and tuning.
- 5+ years in Linux (RHEL/Oracle Linux) and AIX administration, ideally in financial services.
- Expertise in SQL, PL/SQL, and Unix shell scripting for automation and optimisation.
- Hands-on experience supporting Flexcube databases or similar core banking systems.
- Strong grasp of financial systems architecture and ITIL-aligned operational processes.
- Proficiency with monitoring tools (OEM, Nagios) and log analysis.
- Excellent problem-solving, communication, and collaboration skills.
Desirable
- Familiarity with WebLogic in enterprise or banking settings.
- Exposure to regulated, high-availability environments within investment or corporate banking.
What’s on Offer
A technically challenging environment committed to stability and performance. The opportunity to work on critical financial platforms supporting trading and settlement workflows.
Senior Linux, AIX & Oracle Database Administrator - Investment Banking in City of London employer: Cameron Kennedy
Contact Detail:
Cameron Kennedy Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Linux, AIX & Oracle Database Administrator - Investment Banking in City of London
✨Tip Number 1
Network like a pro! Reach out to your connections in the investment banking sector and let them know you're on the lookout for opportunities. A personal recommendation can go a long way in landing that dream role.
✨Tip Number 2
Prepare for those interviews by brushing up on your technical skills. Make sure you can confidently discuss your experience with Oracle databases, Linux, and AIX systems. We want you to shine when they ask about your hands-on experience!
✨Tip Number 3
Don’t forget to showcase your problem-solving skills! Be ready to share examples of how you've tackled challenges in high-availability environments. This is key in demonstrating your fit for a senior role in investment banking.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive and engaged with our platform.
We think you need these skills to ace Senior Linux, AIX & Oracle Database Administrator - Investment Banking in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the role of Senior Linux, AIX & Oracle Database Administrator. Highlight your experience with Oracle databases and Linux/AIX systems, especially in financial services. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Mention specific projects or achievements that demonstrate your expertise in database administration and system optimisation. We love a good story!
Show Off Your Technical Skills: Don’t hold back on showcasing your technical skills in your application. Mention your experience with SQL, PL/SQL, and shell scripting. If you've worked with Oracle Flexcube or similar systems, make sure to highlight that too. We’re keen to see your hands-on experience!
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it’s super easy – just a few clicks and you’re done!
How to prepare for a job interview at Cameron Kennedy
✨Know Your Tech Inside Out
Make sure you brush up on your Linux, AIX, and Oracle database skills. Be ready to discuss specific experiences where you've optimised performance or automated processes. They’ll want to hear about your hands-on experience with RAC, ASM, and tuning, so have some examples ready!
✨Showcase Your Problem-Solving Skills
Prepare to share how you've tackled complex issues in high-availability environments. Think of a couple of challenging incidents you've resolved, especially those related to financial systems. This will demonstrate your ability to thrive under pressure and your understanding of the critical nature of the role.
✨Understand the Business Context
Familiarise yourself with the investment banking sector and how technology supports trading and treasury operations. Being able to connect your technical skills to business outcomes will set you apart. Show them you understand the importance of system stability and performance in this context.
✨Be Ready for Automation Questions
Since automation is key in this role, be prepared to discuss your experience with shell scripting and configuration management tools. Have examples of how you've automated operational procedures in the past, and be ready to explain the impact it had on efficiency and reliability.