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- Tasks: Administer and optimise Oracle/SQL databases in critical operational technology environments.
- Company: Join a leading tech firm focused on safety and innovation.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Why this job: Make a real impact in mission-critical environments while ensuring safety and reliability.
- Qualifications: 7 years DBA experience with Oracle and SQL Server; strong communication skills.
- Other info: Work in a dynamic environment with excellent career advancement opportunities.
The predicted salary is between 36000 - 60000 £ per year.
We are looking for a highly skilled Oracle / SQL Database Administrator with strong experience supporting databases inside Operational Technology (OT) environments. This role is responsible for ensuring the stability, integrity, security, and high availability of mission critical databases that support industrial control systems, SCADA, manufacturing execution systems (MES), historians, and real time plant operations. This is not a typical IT DBA role — it requires working within restricted, safety critical, and change controlled OT networks, ensuring compliance with cyber security, regulatory, and OT reliability standards.
Key Responsibilities
- Database Administration & Operations: Administer, maintain, and optimize Oracle (12c/19c) and Microsoft SQL Server databases running within OT networks. Perform installation, patching, configuration, backups, recovery, and performance tuning. Manage database objects, storage, indexes, tablespaces, schemas, and user accounts. Ensure 24/7 availability for critical OT applications with minimal downtime.
- Operational Technology (OT) Support: Work with control engineers, SCADA teams, and plant operations to support databases tied to PLCs, DCS, historians, MES, and plant automation systems. Support systems with limited maintenance windows, strict change control, and long lifecycle support requirements. Troubleshoot database issues affecting real time operations, ensuring safety and plant uptime.
- Performance & Reliability: Identify and resolve performance bottlenecks. Implement high availability configurations. Conduct capacity planning to support long-term OT system stability.
- Backup, Recovery, and Disaster Preparedness: Implement and manage RMAN, SQL backups, recovery strategies, point in time restores. Ensure alignment with OT disaster recovery plans and regulatory compliance. Participate in DR testing and resilience exercises.
- Security & Compliance: Maintain hardened database configurations following OT cyber security frameworks. Control access, privilege management, auditing, and logging. Ensure patching is done in accordance with strict OT patch cycles and downtime rules.
- Documentation & Change Management: Create detailed database architecture diagrams, SOPs, and deployment guides. Follow stringent OT change management procedures for upgrades and modifications. Maintain audit ready documentation for compliance and regulatory inspections.
Essential Skills & Experience
- Technical Skills: 7 years hands on DBA experience with Oracle and SQL Server in production environments. Strong proficiency in Oracle 12c/19c administration, SQL Server, RMAN, OEM, Data Pump, SQL Server Agent, SSIS/SSRS, database performance tuning & query optimization. Experience supporting databases integrated with SCADA/DCS, MES, Industrial Historians, and Plant automation systems.
- OT-Specific Experience: Working knowledge of OT networks, segmentation, and security zones. Awareness of OT constraints (limited bandwidth, legacy systems, stability requirements). Experience working within safety critical or regulated environments such as Manufacturing, Oil & Gas, Utilities, Power Generation, Pharmaceutical / Life Sciences, and Chemical processing.
- Soft Skills: Strong communication skills for plant operations and engineering teams. Ability to work independently in isolated OT networks. Incident response mindset with focus on safety and uptime.
Preferred Qualifications:
- Oracle OCP or OCM certification
- Microsoft Certified: Database Administrator Associate
- Understanding of IEC 62443, NIST 800 82, or OT cybersecurity frameworks
- Experience with data replication between OT and IT zones
- Experience with Linux/UNIX for Oracle environments
Oracle / SQL Database Administrator in Warwick employer: Test Triangle
Contact Detail:
Test Triangle Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Oracle / SQL Database Administrator in Warwick
✨Tip Number 1
Network, network, network! Get out there and connect with professionals in the Oracle/SQL DBA field. Attend industry meetups, webinars, or even local tech events. You never know who might have a lead on your dream job!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your database projects, performance tuning successes, or any cool automation scripts you've developed. This will give potential employers a taste of what you can bring to the table.
✨Tip Number 3
Don’t just apply blindly! Tailor your approach for each application. Research the company’s OT environment and mention how your experience aligns with their specific needs. This shows you’re genuinely interested and not just sending out generic applications.
✨Tip Number 4
Apply through our website! We’ve got a streamlined process that makes it easy for you to showcase your skills and experience. Plus, it gives us a chance to see your application in the best light possible!
We think you need these skills to ace Oracle / SQL Database Administrator in Warwick
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to highlight your experience with Oracle and SQL Server, especially in OT environments. We want to see how your skills match the job description, so don’t hold back on showcasing relevant projects!
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 experiences that relate to database administration in safety-critical environments, and let us know what excites you about working with us.
Showcase Your Technical Skills: Be sure to list all your technical skills clearly, especially those related to Oracle 12c/19c and SQL Server. Highlight any experience with RMAN, performance tuning, and compliance with OT standards, as these are key for us.
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Test Triangle
✨Know Your Databases Inside Out
Make sure you brush up on your Oracle and SQL Server skills, especially versions 12c and 19c. Be ready to discuss your hands-on experience with database administration, performance tuning, and backup strategies, as these are crucial for the role.
✨Understand the OT Environment
Familiarise yourself with Operational Technology networks and their unique challenges. Be prepared to talk about your experience with SCADA, DCS, and how you've managed databases in safety-critical environments. This will show that you understand the specific requirements of the role.
✨Showcase Your Problem-Solving Skills
Think of examples where you've identified and resolved performance bottlenecks or database issues affecting real-time operations. Highlight your incident response mindset and how you've ensured uptime and safety in previous roles.
✨Prepare for Compliance and Security Questions
Since this role involves strict compliance with cyber security frameworks, be ready to discuss your experience with maintaining hardened database configurations and following change management procedures. Knowing the relevant regulations like IEC 62443 and NIST will give you an edge.