Senior Lead Associate - Database

The Senior Lead Associate - Database serves as the principal technical authority responsible for the strategic evolution, optimisation, governance, and operational maturity of the organisation's database platforms across on-premises and cloud environments.

Reporting to the Hosting Service Owner, the role drives platform resilience, performance optimisation, security enhancement, recoverability assurance, and technology lifecycle management to ensure database services remain robust, scalable, and aligned with business and technology priorities.

The role provides technical leadership across the database estate, leading complex engineering initiatives, platform modernisation programmes, and risk reduction activities that improve database reliability, operational effectiveness, and long-term sustainability.

Through proactive assessment of platform health, technical debt, security posture, capacity demands, and service performance trends, the Senior Lead Associate - Database develops and delivers strategic improvement roadmaps that strengthen overall service maturity.

Working closely with Architecture, Application Development, Hosting, Cloud, Cyber Security, Risk, and Service Management teams, the role translates business, operational, and security requirements into scalable database standards, engineering patterns, governance controls, and target-state platform designs.

The position is accountable for establishing engineering best practices, defining operational standards, and ensuring database technologies are deployed, maintained, and evolved in accordance with enterprise architecture and governance principles.

The Senior Lead Associate - Database acts as the senior technical advisor and escalation authority for complex platform challenges, providing expert guidance on database architecture, performance engineering, high availability, disaster recovery, automation, and security controls.

The role mentors engineering teams, strengthens technical capability across the function, and ensures service improvements are measurable, governed, and successfully adopted into operational practice.

Success in the role is measured through improvements in database service reliability, performance, security, automation adoption, operational maturity, audit readiness, technical debt reduction, and infrastructure modernisation rather than through the execution of routine administrative or operational support activities.

Key Responsibilities

Database Engineering, Architecture & Platform Governance

• Serve as the principal technical authority for enterprise database platforms, providing strategic leadership and expert guidance on complex database technologies, resilience architectures, recoverability frameworks, and performance optimisation initiatives across hybrid environments.
• Establish and govern database engineering standards, reference architectures, configuration baselines, security controls, lifecycle strategies, operational acceptance criteria, and supportability requirements that drive consistency, scalability, and service maturity.
• Lead database transformation and modernisation programmes, including platform upgrades, cloud adoption initiatives, consolidation activities, migrations, lifecycle refresh programmes, and technology retirement strategies, ensuring successful implementation and operational readiness.
• Design, optimise, and continuously improve high-availability, disaster recovery, replication, clustering, and data protection capabilities to strengthen service resilience and align with business continuity objectives.

Performance, Reliability & Technical Debt Reduction

• Drive advanced database performance engineering initiatives through analysis of workload characteristics, execution plans, indexing strategies, resource utilisation, concurrency patterns, telemetry insights, and operational trends, delivering sustainable improvements in platform efficiency and scalability.
• Lead the identification and remediation of technical debt across the database estate, including ageing platform versions, vulnerability exposure, configuration drift, unsupported technologies, security weaknesses, and operational control deficiencies.
• Own the resolution of systemic database risks and complex technical challenges by leading root cause elimination initiatives, implementing sustainable corrective actions, and improving long-term platform stability and supportability.

Security, Compliance & Risk Management

• Define and implement secure database operating models that strengthen privileged access governance, service-account management, authentication frameworks, encryption controls, audit capabilities, secrets management, and regulatory compliance requirements.
• Partner with Cyber Security, Risk, and Governance functions to evaluate platform risks, improve control effectiveness, address audit findings, and strengthen the organisation's overall database security posture.
• Establish robust compliance and assurance frameworks through the development of evidence-based controls, monitoring standards, validation processes, and measurable security and operational performance indicators.

Automation, Observability & Service Optimisation

• Drive the adoption of automation, orchestration, and engineering-led operational improvements that enhance consistency, reduce manual effort, accelerate remediation activities, and improve service scalability.
• Leverage service intelligence, operational telemetry, vulnerability data, capacity forecasts, audit outcomes, and performance metrics to develop prioritised improvement roadmaps and measurable service enhancement programmes.
• Enhance database observability through the continual improvement of monitoring capabilities, alert quality, capacity modelling, service-health reporting, and operational analytics that support proactive management and informed decision-making.

Technical Leadership & Continuous Improvement

• Provide technical leadership during critical service events by directing investigation activities, validating recovery strategies, assuring service restoration outcomes, and translating lessons learned into long-term engineering improvements.
• Provide technical assurance for application onboarding, database design reviews, release planning, schema governance, and non-functional requirement assessments, ensuring solutions meet performance, resilience, security, and operational standards.
• Develop and maintain engineering knowledge frameworks, operational standards, technical procedures, recovery strategies, dependency models, and support documentation that improve organisational capability and service supportability.
• Act as a mentor, coach, and technical advisor for Database Engineering teams, strengthening engineering quality, technical governance, capability development, and knowledge sharing across the service.
• Collaborate with Service Owners, Architecture, Cyber Security, Application, Cloud, Hosting, and third-party partners to ensure infrastructure improvements are governed, measurable, adequately assured, and successfully transitioned into steady-state service ownership.