At a Glance
- Tasks: Manage and support critical OT systems while collaborating on innovative tech solutions.
- Company: Join a forward-thinking company dedicated to operational technology excellence.
- Benefits: Earn up to £65,000, enjoy 26 days annual leave, and access great perks.
- Other info: Dynamic role with opportunities for personal growth and industry-leading training.
- Why this job: Make a real impact in the tech world while developing your skills.
- Qualifications: HNC or equivalent in engineering/IT, with experience in enterprise systems.
The predicted salary is between 65000 - 65000 £ per year.
As an Operational Technology (OT) Compute System Engineer, you will be responsible for managing and supporting OT‑specific enterprise systems and applications. These business‑critical systems play a key role in enabling operational technology services for both the end customer and the wider business.
Key Responsibilities
- Support ongoing maintenance and lifecycle management of existing OT compute infrastructure, including patching and license management.
- Work closely with business stakeholders to understand and deliver new technical solutions, including cloud‑based technologies, in support of future needs.
- Act as a key point of contact for incident response, demonstrating strong problem‑solving skills and the ability to act quickly under pressure.
- Assist in the design and implementation of infrastructure changes, including both high‑level and low‑level technical designs.
- Ensure domain system security compliance through audits, reviews, and proactive management.
- Support the delivery of regular updates across the full technology stack, including application, OS, BIOS, and hypervisors.
- Administer and support a wide range of enterprise technologies, including Active Directory, SCCM, VMware, Symantec Endpoint Protection, Dell OpenManage Enterprise, Canonical patching tools, NTP, PKI/certificates, and hybrid Azure environments.
- Contribute to the integration and evolution of Industry 4.0 solutions within the OT compute domain.
- Participate in an out‑of‑hours on‑call rota (following probation and prerequisites) to provide emergency support for critical OT systems.
- Support and collaborate with other technical teams in delivering infrastructure improvements and new deployments.
- Stay current with industry best practices and demonstrate the ability to act as a subject matter expert (SME) within the compute domain.
- Engage in personal development and training to ensure capability across required technologies.
- Participate in mandatory 24/7 standby support for critical OT systems.
Qualifications and Certifications
- Higher‑education qualification (HNC or equivalent experience) in an engineering or IT discipline.
- Proven experience in maintaining, patching, and supporting infrastructure and enterprise systems.
- Security clearance to SC level. Desired: CTC (Counter‑Terrorist Check) clearance.
- Familiarity with enterprise application administration, including Active Directory, SCCM, VMware, antivirus software, and Azure cloud services.
- Knowledge of IP communications and networking, including LAN and WAN.
- Understanding of industry‑specific SCADA systems, or willingness to learn.
- Proficient scripting skills using PowerShell or similar.
- Strong interpersonal and communication skills; confident in dealing with both technical and non‑technical stakeholders.
- Proven decision‑making skills and the ability to balance operational, commercial, and customer needs.
- Understanding of IT and OT delivery approaches such as ITIL, Agile, Waterfall, and Lean.
- Self‑motivated, detail‑oriented, and able to work under pressure.
- Microsoft Certified Solutions Associate (MCSA) – Server, SQL, SCCM.
- Microsoft Applied Skills – Administer Active Directory Domain Services.
- Microsoft Azure Fundamentals and/or Azure Administrator certification.
- Experience in scripting and automation using PowerShell.
- VMCE certification or hands‑on experience with Veeam Backup & Replication (or similar).
- Symantec Endpoint Protection (SEP) administration certification.
- Prior experience working within the utility industry or a large‑scale enterprise environment (over 20,000 devices).
- Experience with stakeholder analysis and managing relationships across multiple technical and business teams.
- Driving licence is essential for this position.
Benefits
- Competitive salary up to £65,000 per annum, depending on experience.
- Car allowance – £4,500.
- Annual leave – 26 days per year, increasing to 30 days with length of service (plus bank holidays).
- Performance‑related pay plan tied to company and individual performance measures and targets.
- Generous pension scheme through AON.
- Access to a range of benefits including annual health MOTs, physiotherapy, counselling, Cycle to Work schemes, shopping vouchers, and life assurance.
We welcome applications from all qualified candidates and are committed to diversity and inclusion.
Operational Technology (OT) Compute System Engineer in London employer: Thames Water Utilities Limited
As an Operational Technology (OT) Compute System Engineer, you will thrive in a dynamic work environment that prioritises innovation and collaboration. Our company offers a competitive salary, generous annual leave, and a robust pension scheme, alongside opportunities for personal development and training in cutting-edge technologies. With a strong commitment to diversity and inclusion, we foster a supportive culture where your contributions are valued and your career can flourish.
Contact Details:
Thames Water Utilities Limited Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Operational Technology (OT) Compute System Engineer in London
✨Join the IT Consultancy Buzz
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We think you need these skills to ace Operational Technology (OT) Compute System Engineer in London
Some tips for your application 🫡
Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at Thames Water Utilities Limited.
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Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Thames Water Utilities Limited. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.
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How to prepare for a job interview at Thames Water Utilities Limited
✨Brush Up on Your Technical Skills
For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.
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✨Know the Business Impact of IT Solutions
When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
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Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.
