At a Glance
- Tasks: Own database provisioning and performance while driving migrations and upgrades.
- Company: Join a key player in the UK financial infrastructure in London.
- Benefits: Permanent role with dedicated career support and hybrid working model.
- Other info: Opportunity for permanent conversion and excellent career growth.
- Why this job: Make a real impact on critical platforms and enhance your tech skills.
- Qualifications: Active Security Clearance and SQL Server experience required.
The predicted salary is between 50310 - 61490 £ per year.
We are partnering with a central pillar of the UK financial infrastructure in London to modernise their enterprise database ecosystem. The team is delivering multi-year Application Transformation and Obsolescence initiatives across mission-critical platforms. Due to the sensitive nature of these environments, active Security Clearance (SC) is strictly required. This is a high-impact engineering assignment focused on executing zero-downtime migrations, upgrading core database clusters, and maintaining extreme availability.
As an Infrastructure SQL Engineer, you will own database provisioning, performance, and migration delivery across global operations. Your mandate is to build high-assurance SQL environments and resolve post-transformation technical debt alongside core infrastructure squads.
Key Responsibilities- Platform Delivery: Standardise and deploy production SQL instances using automated QA validation models
- Migration & Upgrades: Drive cross-datacenter migrations, platform upgrades (SQL 2016 to modern releases), and instance decommissioning
- High Availability: Architect and support Always On Availability Groups, Windows Clustering, and HADR frameworks
- Automation: Build operational scripts and reporting telemetry using PowerShell and PowerBI
- Active Security Clearance (SC): Mandatory active clearance required for site and system access
- SQL Server Depth: Hands-on administration across enterprise SQL Server releases (2016 to 2022/2025)
- Clustering & HADR: Strong capability with Always On Availability Groups and failover clustering
- SQL Stack & Virtualisation: Practical experience with SSIS/SSRS/SSAS and hosting SQL on VMware environments
- Operational Control: Proficiency in PowerShell automation and ITIL service management (e.g., Remedy/Helix)
- Practical exposure to SQL 2025, Active Directory, Commvault backup, or SCOM telemetry
The mthree Model: Deployed on a 3-day hybrid model in Central London, you join mthree as a permanent, salaried consultant allocated exclusively to this client.
Expert package: Dedicated career support, direct, contractually backed pathway to convert to the client’s permanent headcount.
Infrastructure SQL Engineer employer: mthree
As an Assurance Team Lead in our high-profile Global Markets programme, you will thrive in a dynamic work environment that champions innovation and technical excellence. We offer competitive compensation, a comprehensive benefits package, and a culture that prioritises employee growth through mentorship and hands-on involvement in cutting-edge automation engineering. Join us to be part of a team that values collaboration and continuous improvement while working on mission-critical systems that impact thousands of users.
StudySmarter Expert Advice🤫
We think this is how you could land Infrastructure SQL Engineer
✨Tap into Campus Networks
If you're still in uni, don’t forget to engage with your campus's career services and attend finance-related events. Banks often do presentations and recruitment drives on campus, so put yourself out there and make use of these opportunities to show off your passion for the field.
✨Get Certified
Consider pursuing relevant certifications like the CFA or ACCA while you’re job hunting. They not only beef up your CV but also connect you with professional bodies which can lead to networking opportunities and even job openings in banking and financial services.
✨Connect on Professional Platforms
Join finance-focused groups on platforms like LinkedIn and engage in discussions. This can really help you stand out from the crowd, allowing potential employers to see your knowledge and interest in industry trends. Plus, you might stumble upon job postings shared exclusively within the group.
✨Apply Directly and Be Proactive
Don’t shy away from reaching out directly to firms like mthree. Use their websites and apply through them, but also consider following up with a polite email to express your enthusiasm. Being proactive can make a huge difference in getting noticed in the competitive financial services sector.
We think you need these skills to ace Infrastructure SQL Engineer
Some tips for your application 🫡
Show Off Your Numbers!:In the banking and financial services world, quantifiable achievements are key. Make sure your CV highlights your grades in relevant subjects, any financial certifications you hold, and specific projects where you've delivered measurable results. Employers love to see how your skills translate into real-world success.
Tailor Your Cover Letter to the Role:When applying for a full-time position, your cover letter should make a direct connection between your experience and the job description. Don't just state your enthusiasm for finance—dive into how your background in banking or financial analysis sets you apart. Let your passion shine through while being specific about what you can bring to mthree.
Include Relevant Financial Software Experience:If you've worked with financial modelling tools or software like Excel, SAP, or specific analytical tools during your studies or internships, bring that up! Highlighting your proficiency can really make your application pop and show you're ready to hit the ground running in a full-time role.
Research and Reflect:Before hitting that 'apply' button on mthree's website, do a little digging. Look up their recent projects, values, and culture. Reflecting their ethos in your application can make a huge difference and show you’re genuinely interested in being part of the team!
How to prepare for a job interview at mthree
✨Brush Up on Financial Analysis Skills
Make sure you're well-versed in financial concepts and analytical techniques relevant to banking and financial services. Get comfortable with tools like Excel for modelling or financial forecasting, as technical questions in this area are common during interviews with mthree.
✨Prepare for Case Studies
Expect to tackle case studies that demonstrate your problem-solving skills in real-world banking scenarios. Familiarise yourself with the types of problems you might face—think risk assessments or investment evaluations—and be ready to articulate your thought process clearly.
✨Show Your Passion for Finance
Since this is a full-time position, employers at mthree will be keen to see your genuine interest in finance. Be prepared to discuss recent industry trends or news articles that excite you, showcasing your enthusiasm and engagement with the field.
✨Network with Industry Professionals
Before your interview, reach out to current or former mthree employees on platforms like LinkedIn. They'll offer unique insights into the company's culture and the interview process, which can give us a delightful edge in showcasing a good fit for the team.
