Senior database administrator Work, Jobs in Chadwell Heath, Gtl (with Salaries)

Senior Database Administrator
Origin Systems —London
- £71,000 - £74,000 a year
- Full-time
- Hybrid work
- In-person
- Free parking
- Annual leave
Quick apply
20h
Senior Database Administrator
Hh & S Enterprises —London
- £70,000 - £75,000 a year
- Full-time
- Computer Science
- SQL
- Bachelor's degree
- Free parking
- Gym membership
Quick apply
14h
ICT Senior Database Administrator
Great Ormond Street Hospital for Children —London
- £66,274 - £73,496 a year
- Full-time
- Microsoft Access
- Writing skills
13d
Senior MySQL Database Administrator (DBA)
Aristocrat —London
- Full-time
- English
- Travel
- No travel

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Senior Database Administrator
Origin Systems —London
Hybrid working model (3 days central London office / 2 days remote). *Mentorship & Incident Escalation:* Serve as the senior escalation point for database…
£71,000 - £74,000 a year
Quick apply
20h
Systems & Database Administrator
More House School —Farnham
A key responsibility of all adults working within the School is that of ensuring the effective safeguarding of all children and young people, through adherence…
£45,000 - £50,000 a year
Quick apply
11d

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Senior Database Administrator

Origin Systems -
London

Quick apply

Job details

Full-time
£71,000 - £74,000 a year
20 hours ago

Benefits

Free parking
Private dental insurance
Cycle to work scheme
Annual leave
Company pension
Company events
Private medical insurance
Life insurance
On-site parking

Qualifications

CI/CD
Performance tuning
Cloud infrastructure
Cassandra
Mentoring junior staff
Encryption
Disaster recovery
Microsoft SQL Server
NoSQL
MongoDB
Data and database experience
CI/CD pipelines
PostgreSQL
Terraform
ISO 27001
DynamoDB
PL/SQL
PowerShell scripting
Infrastructure provisioning automation
PowerShell
Terraform provisioning
MySQL
High availability
T-SQL

Full job description

About the Role

Origin Systems is seeking an experienced, detail-oriented Senior Database Administrator (DBA) to join our core infrastructure and data architecture team in London. In this critical role, you will be responsible for the health, performance, security, and scalability of our relational and non-relational database environments supporting mission-critical enterprise applications.

Working closely with Software Engineering, Cloud Operations, and Data Analytics teams, you will lead high-availability database design, disaster recovery planning, query optimization, and cloud migration initiatives. This position balances proactive systems management with technical leadership, providing guidance to junior database engineers while maintaining top-tier data reliability and compliance.

Key Responsibilities

Database Architecture & Administration: Maintain, configure, and optimize high-availability database systems (SQL Server, PostgreSQL, MySQL, or Oracle) across on-premises and cloud infrastructures (AWS RDS / Azure SQL).
Performance Tuning & Optimization: Monitor system performance, conduct proactive health checks, rewrite complex queries, and manage indexing strategies to resolve performance bottlenecks.
Backup, Recovery & High Availability: Design, test, and implement robust backup, point-in-time recovery, failover, and disaster recovery strategies (AlwaysOn Availability Groups, Replication, Clustering).
Security, Governance & Compliance: Enforce role-based access control (RBAC), data encryption (at rest and in transit), auditing, and compliance standards (GDPR, ISO 27001).
Automation & Maintenance: Script routine maintenance tasks, index rebuilds, statistics updates, and database deployments using PowerShell, Python, or T-SQL/PL-SQL.
Mentorship & Incident Escalation: Serve as the senior escalation point for database outages or incidents, perform root-cause analysis, and mentor junior database administrators.

Skills & QualificationsEssential

5+ years of commercial experience as a Database Administrator managing enterprise-scale production environments.
Deep expertise in core relational database management systems (Microsoft SQL Server, PostgreSQL, MySQL, or Oracle RDBMS).
Hands-on experience with managed cloud databases (AWS RDS, Aurora, Azure SQL Managed Instance).
Proven track record in query optimization, execution plan analysis, index tuning, and database capacity planning.
Strong experience configuring High Availability (HA) and Disaster Recovery (DR) solutions (Clustering, AlwaysOn, Log Shipping, Mirroring).
Proficiency in automation and scripting using PowerShell, Python, Bash, or SQL-based scripting languages.
Solid understanding of data protection laws (GDPR) and database security hardening.

Desirable

Relevant Professional Certifications: Microsoft Certified: Azure Database Administrator Associate, AWS Certified Database - Specialty, or Oracle Certified Professional (OCP).
Experience with NoSQL databases (MongoDB, Redis, Cassandra, or DynamoDB).
Knowledge of Infrastructure as Code (IaC) tools like Terraform for database provisioning.
Experience with CI/CD integration for automated database schema migrations (e.g., Flyway, Liquibase).

Benefits

Annual performance-based bonus
Hybrid working model (3 days central London office / 2 days remote)
25 days annual leave plus UK bank holidays
Enhanced pension scheme (up to 8% company match)
Private medical and dental insurance
Life assurance (4x base salary)
£1,500 annual personal learning and development budget
Paid professional certifications and exam fees
Cycle to Work scheme & Electric Vehicle (EV) salary sacrifice scheme
Enhanced maternity, paternity, and adoption leave
Regular tech meetups, team socials, and company events

How to Apply

If you are a skilled Senior DBA ready to take ownership of enterprise database environments and drive data performance in London, submit your updated CV today to begin the application process.

Pay: £71,000.00-£74,000.00 per year

Benefits:

Company pension
Free parking
Life insurance
On-site parking

Work Location: In person

Quick apply

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