Technical Analyst

Capgemini; Aberdeen City; On-site; GBP 55,000 - 85,000; Full time

Benefits offered by this job

Digital learning platforms

Employee networks promoting diversity

Job summary

Capgemini is seeking an OT Engineer to provide hands‑on engineering expertise across utilities, water, wastewater and critical infrastructure environments. You will assess and support the modernisation of PLC, RTU, SCADA, telemetry and control systems, conducting site surveys and design activities.

You will work with operators and stakeholders to identify opportunities for standardisation and improvement, while developing expertise in IT/OT convergence and edge‑to‑cloud connectivity.

Qualifications

• Strong practical experience in industrial automation and OT control systems.
• Experience conducting OT site surveys, engineering assessments and technical reviews.
• Knowledge of brownfield modernisation challenges and multi‑vendor environments.

Responsibilities

• Conduct OT site surveys and assessments across distributed environments.
• Evaluate PLC/RTU/SCADA/telemetry estates for risks, interoperability and standardisation.
• Support control‑system modernisation and migration roadmaps with practical input.
• Collaborate with operators, engineers and stakeholders on IT/OT convergence initiatives.

Skills

Industrial automation

OT engineering

PLC/RTU/SCADA

SCADA telemetry

Stakeholder engagement

Tools

Modbus/IEC104/OPC UA

Job description

Your role

As an OT Engineer, you will provide hands‑on engineering expertise across utilities, water, wastewater and other critical infrastructure environments. Working within consulting delivery teams, you will assess and support the modernisation of PLC, RTU, SCADA, telemetry and control systems, conducting site surveys, engineering assessments and solution design activities. You will help clients understand their current OT landscape, identify opportunities for standardisation and improvement, and contribute to migration and modernisation programmes across complex brownfield environments. The role also offers the opportunity to develop expertise in IT/OT convergence, industrial data integration, edge technologies and connected operational architectures.

Key Responsibilities

• Conduct OT site surveys and assessments to understand control systems, field assets, communications, operational dependencies and data flows across distributed environments.
• Evaluate existing PLC, RTU, SCADA and telemetry estates, identifying lifecycle risks, interoperability challenges, resilience improvements and standardisation opportunities.
• Support control‑system modernisation and migration programmes by providing practical engineering input into target‑state architectures, solution design and implementation roadmaps.
• Collaborate with operators, engineers, suppliers and stakeholders to produce clear technical recommendations and contribute to emerging IT/OT convergence initiatives involving technologies such as OPC UA, MQTT and edge‑to‑cloud connectivity.

Your profile

You are an experienced OT or Industrial Automation Engineer with a strong understanding of PLCs, RTUs, SCADA, telemetry and control systems within complex operational environments. Comfortable working across brownfield estates, you can carry out site‑based assessments, identify practical engineering risks and constraints, and contribute to modernisation and migration initiatives. You bring a collaborative, consultancy‑mindful approach, working effectively with operators, engineers and stakeholders while providing clear technical recommendations. Experience within utilities, water or wastewater environments is highly desirable, along with an interest in emerging IT/OT convergence technologies.

Key Requirements

• Strong practical experience of industrial automation, operational technology and control systems, including PLCs, RTUs, SCADA, telemetry, field instrumentation and OT communications.
• Proven ability to conduct OT site surveys, engineering assessments and technical reviews across distributed operational environments, identifying risks, dependencies and improvement opportunities.
• Understanding of brownfield modernisation challenges, including lifecycle management, resilience, availability, maintainability, system integration and standardisation across multi‑vendor estates.
• Knowledge of industrial networking and protocols such as Modbus, IEC 104 and OPC UA, combined with strong communication and stakeholder engagement skills; experience within utilities, water or wastewater sectors is highly advantageous.

Make it real – what does it mean for you?

• Open access to digital learning platforms
• Active employee networks promoting diversity, equity and inclusion like OutFront, CapAbility or Women@Capgemini

Disability confidence

Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who declare they have a disability, and meet the minimum essential criteria for the role. Please opt in during the application process.

Need to know

• All roles will require a level of security clearance: BPSS OR Security Clearance OR Developed Vetting.
• You can bring your whole self to work. At Capgemini building an inclusive future is part of everyday life and will be part of your working reality. We have built a representative and welcoming environment, for everyone.

About Capgemini

Capgemini is an AI‑powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end‑to‑end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion. Make it real | www.capgemini.com