Engineer Operational Technology

Company logo
United Utilities
Manages water supply and sewage treatment across North West England, producing and recycling drinking water.
Design, maintain, and support OT systems (SCADA, PLC, telemetry) for water infrastructure.
18 days ago ago
Expert & Leadership (13+ years), Intermediate (4-7 years), Experienced (8-12 years)
Full Time
Warrington, England, United Kingdom
Hybrid
Company Size
6,035 Employees
Service Specialisms
Engineering
Consulting
Design
Technical Services
Project Management
Sector Specialisms
Water
Energy
Infrastructure
Utilities
Industrial
Residential
Commercial
Buildings
Role
What you would be doing
mentoring
ot design
supplier input
system solutions
onsite surveys
ot standards
  • Mentor graduate engineers and technicians, supporting the Senior OT Engineer
  • Lead and support OT engineering design across capital and regulatory projects
  • Provide technical input into supplier frameworks and regulator-led working groups
  • Recommend long-term solutions for operational challenges and system improvements
  • Deliver onsite surveys and field support across treatment plants and remote sites
  • Develop and maintain OT standards, systems, and procedures
What you bring
incorporated engineer
onc
scada
plc
cyber security
field service
  • Incorporated Engineer status (or working towards)
  • Strong background in OT systems: SCADA, PLC, Telemetry, Cyber Security, Instrumentation
  • Excellent communication, analytical, and cross-disciplinary collaboration skills
  • Field service mindset with ability to manage your own workload and travel across the North West
  • ONC or higher in a relevant technical discipline
  • Experience with MCERTS Flow, EDM, and Continuous Water Quality monitoring
Benefits
  • Performance bonus + recognition awards
  • ShareBuy scheme and financial wellbeing tools
  • Enhanced parental leave and mental health support
  • Generous annual leave + bank holidays
  • Up to 14% employer pension contribution 21% combined
  • EV car scheme, gym discounts, and flexible benefits
  • Company-funded healthcare plan
Training + Development
Information not given or found
Company
Overview
Founded 1995
Year Established
Resulting from the merger of North West Water and NORWEB.
7+ Million People
Population Served
Provides essential water and sewage services across the region.
£1.9B Revenue
Annual Revenue
Demonstrates strong financial health and operational efficiency.
30+ Facilities
Renewable Energy Plants
Generating power from sewage sludge, contributing to sustainability goals.
  • It operates across North West England, supplying drinking water and treating sewage.
  • The company manages vast infrastructure, including thousands of kilometers of pipelines and nearly 600 treatment works.
  • Typical projects include reservoir management, leak detection, and wastewater upgrades.
  • Specializing in water and wastewater services, infrastructure upkeep, and renewable energy generation.
Culture + Values
  • We put people first.
  • We care about the environment.
  • We work together, share knowledge and support each other.
  • We are committed to making things better for everyone.
  • We act with integrity and are accountable for our actions.
  • We deliver what we promise.
Environment + Sustainability
50% by 2025
Carbon Emission Reduction
Aims to reduce carbon emissions by 50% by 2025 as part of broader sustainability goals.
15% by 2025
Water Leakage Reduction
Committed to reducing water leakage by 15% by 2025 to improve water resource efficiency.
£1.6B over 5 years
Environmental Investment
Investing £1.6 billion in environmental improvements over five years to support sustainability initiatives.
90% Sustainably Sourced
Sustainable Supply Chain
Ensuring 90% of materials are sourced sustainably to promote ethical and environmental practices.
  • Restoring habitats across the region with a focus on biodiversity.
Inclusion & Diversity
40% Women
Senior Leadership Gender Balance
Target for women representation in senior leadership roles by 2030.
50% Women
Entry-Level Gender Mix
Target for women representation in entry-level roles.
12% Minority
Board Members from Ethnic Minorities
Representation of ethnic minority backgrounds among board members.
  • Launching mentoring programs for women and underrepresented groups.
  • Active participation in industry diversity initiatives.
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