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- Tasks: Lead the design and integration of Operational Technology systems in utilities.
- Company: Cognizant, a top global IT and consulting firm.
- Benefits: Competitive salary, health benefits, and opportunities for professional growth.
- Why this job: Shape the future of utilities with innovative tech and impactful solutions.
- Qualifications: Experience in OT architecture, cybersecurity, and utilities operations.
- Other info: Join a dynamic team driving transformation in the energy sector.
The predicted salary is between 72000 - 108000 £ per year.
The Company Cognizant (NASDAQ:CTSH) is a leading provider of information technology, consulting, and business process outsourcing services, dedicated to helping the world's leading companies build stronger businesses. Headquartered in Teaneck, New Jersey (U.S.), Cognizant has over 340,000 employees as of January 2025.
Cognizant Consulting At Cognizant, our consultants orchestrate the capabilities to truly change the game across strategy, design, technology and industry/functional knowledge to deliver insight at speed and solutions at scale. Our consulting services elevate the unique abilities and business aspirations of customers and employees and build relationships based on trust and value.
Energy & Utilities Consulting Energy & utilities in the UK are going through a transformation journey with the focus on making data-centric Asset Investment decisions, enhanced customer experience (through digital and data enablement), sustainable and reliable infrastructure (green energy driven water treatment, fewer leakages etc.), digitalisation of the aging infrastructure, visualisation of their disparate decision support systems in a single pane of glass and most importantly disruption from innovative technologies entering the marketplace.
Cognizant has engagements with multiple energy & utilities clients in the UK where we are helping them being customer obsessed and lead the transformation initiatives to build new offerings, solutions and innovative business models aligned to the market trends and regulatory commitments.
Role Overview The OT Architect will lead the design integration and governance of Operational Technology (OT) systems across a modern utilities environment. This role focuses on secure SCADA telemetry and industrial automation platforms ensuring seamless interoperability with enterprise IT ERP and cloud ecosystems.
Roles & Responsibilities
- OT Architecture & Systems Integration
- Design and maintain end to end OT architectures covering SCADA RTUs/PLCs telemetry historian platforms and field communications.
- Develop integration patterns between OT systems and enterprise IT/ERP platforms (e.g. SAP Oracle Maximo GIS asset management).
- Define secure data flows between plant control rooms corporate networks and cloud services.
- Lead the adoption of IIoT technologies edge computing and modern data architectures for real time operational insight.
- Cybersecurity & Compliance
- Embed ISA/IEC 62443 NIS2 and UK CNI security principles into OT designs.
- Conduct risk assessments threat modelling and architecture reviews across OT environments.
- Collaborate with cybersecurity teams to implement segmentation zero trust principles and secure remote access for OT assets.
- SCADA & Utilities Operations
- Provide architectural leadership for SCADA upgrades control system migrations and telemetry modernization programs.
- Work closely with control room operations and engineering teams to ensure system reliability availability and regulatory compliance.
- Support lifecycle planning for OT assets including vendor selection obsolescence management and technology road mapping.
- Stakeholder Engagement & Technical Leadership
- Act as a trusted advisor to senior leadership engineering managers and IT/OT program teams.
- Translate operational requirements into scalable secure and compliant architectures.
- Lead workshops produce high quality technical documentation and guide delivery partners and system integrators.
- Support procurement contract reviews and vendor governance for OT and IIoT solutions.
Essential skills
- Utilities Operational Domain Knowledge
- Understanding of end-to-end business process model in Water and Wastewater treatment operations
- Understanding of supervisory and control processes
- Expertise in defining solutions for data acquisitions from operational systems and OT-IT Integration
- Understanding of operational technology elements (PLCs, RTUs, Data Loggers, SCADA systems, Timeseries historian etc.) and how they help utility operational processes
- Appreciation of protocols used in process automation – Modbus, OPC UA, OPC DA, MQTT, AMQP etc.
- Enterprise Asset Management Domain Expertise for Utilities
- Solution Design and Prototyping
- Business & technology process mapping, capability maps and value streams
- Excellent communication skills
Desired Skills
- Expertise in Cloud Technologies preferably Azure
- Appreciation of IoT Technologies
- An appreciation of Enterprise Architecture
OT Architect - Consulting Manager in London employer: Cognizant
Contact Detail:
Cognizant Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land OT Architect - Consulting Manager in London
✨Tip Number 1
Network like a pro! Attend industry events, webinars, and meetups to connect with professionals in the energy and utilities sector. We can’t stress enough how valuable these connections can be when it comes to landing that OT Architect role.
✨Tip Number 2
Showcase your expertise! Create a portfolio or case studies that highlight your experience with SCADA systems, IIoT technologies, and cybersecurity principles. This will help us stand out during interviews and demonstrate our hands-on knowledge.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of operational technology elements and integration patterns. We should be ready to discuss how we can apply our skills to real-world scenarios in utilities operations.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we often have insider tips and updates on new roles that might be perfect for you.
We think you need these skills to ace OT Architect - Consulting Manager in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the OT Architect role. Highlight your experience with SCADA systems, cybersecurity, and any relevant technologies. We want to see how your skills align with what we’re looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about the role and how your background makes you a perfect fit. Don’t forget to mention your understanding of the utilities sector!
Showcase Your Technical Skills: In your application, be sure to showcase your technical expertise, especially in areas like IIoT, data integration, and operational technology. We love seeing candidates who can demonstrate their knowledge in these areas!
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to keep track of your application status. Let’s get started on this journey together!
How to prepare for a job interview at Cognizant
✨Know Your OT Architecture Inside Out
Make sure you’re well-versed in the specifics of Operational Technology systems, especially SCADA and telemetry platforms. Brush up on integration patterns with IT/ERP systems like SAP and Oracle, as this will show your technical depth and understanding of the role.
✨Showcase Your Cybersecurity Savvy
Familiarise yourself with ISA/IEC 62443 and NIS2 security principles. Be prepared to discuss how you would embed these into OT designs and share examples of past experiences where you’ve conducted risk assessments or collaborated with cybersecurity teams.
✨Engage with Real-World Scenarios
Think of specific challenges in utilities operations that you’ve faced or studied. Be ready to discuss how you would approach SCADA upgrades or telemetry modernisation, demonstrating your problem-solving skills and practical knowledge.
✨Communicate Like a Pro
Since this role involves stakeholder engagement, practice articulating complex technical concepts in simple terms. Prepare to explain how you would translate operational requirements into scalable architectures, showcasing your communication prowess and leadership potential.
