We are seeking an experienced and motivated Lead Software Engineer to join our Energy business, delivering high‑quality SCADA and RTU‑based control systems for the transmission and distribution sector. This role involves leading small project teams through the full project lifecycle—from requirements and design through to implementation, testing, and customer acceptance.
You will work closely with the Project Manager to plan, coordinate, and technically guide the delivery of multiple short‑turnaround projects, including system upgrades, extensions, and modifications. The role requires strong control and automation expertise, the ability to review and assure the work of others, and proven experience delivering systems within highly regulated environments. Experience with substation automation, bay controllers, and RTUs is advantageous but not essential.
Essential Requirements:
Minimum 5 years' experience /Advanced SCADA Configuration skills using at least one of the following applications: -COPA-DATA Zenon
Codra Panorama
ArchestrA System Platform
Other PLC/RTU independent SCADA package
Minimum 3 years' experience of the following: -Producing Function Design Specifications, System/Detailed Design Specifications, I/O Schedules and Test Specifications
Performing Internal and Customer Factory Acceptance Tests
Technical Checking & Reviewing of Engineering produced by others.
Track record and experience of technically leading others as a project technical lead or a sub team of larger projects.
Demonstrated ability to Support the development of less‑experienced team members through coaching and knowledge sharing.
Strong understanding of the engineering project lifecycle (e.g., V‑model) and adherence to formal quality assurance and change‑control procedures.
Willingness to travel and work away when required
Full UK Driving licence
Desirable Requirements:
To have knowledge and experience in the following: -
Transmission & Distribution Electrical substation control systems
Communication protocols including IEC 60870-5-101/104, IEC 61850, DNP3 etc
Bay Controllers and RTUs including GE C264 products or DS Agile platform, SEL RTAC & AXION range, GE D2x range of products (GE Multilin D20MX, D20ME) & GE Multilin G500 gateways
Network architectures including RSTP, PRP and HSR
Software Defined Network solutions including Flow Controllers
With a focus on operational technology and digital transformation, Capula, part of the Dalkia Group, has been a leader in advanced system integration for decades; optimising efficiency & delivering performance on a massive scale. But with continuous innovation at the heart of our business, we've always got our sights set on the future. We work in some of the most highly regulated and challenging industrial environments, and have delivered critical projects across energy, water, renewables and manufacturing.
At Capula, we are committed to fostering an inclusive and equitable workplace where diversity is celebrated in all its forms. We actively encourage applications from individuals of minority backgrounds, underrepresented groups, and those with disabilities. Our goal is to create a supportive environment where everyone can thrive and contribute their unique perspectives.
In return Capula offers the following benefits to permanent employees
28 days holiday plus bank holidays
Flexible working
Pension
Life assurance policy
Private health care
Lifestyle screening
Salary sacrifice programme
Mental health assistance programme
Cycle to work scheme
Green car scheme
Opportunities for professional development and growth within the company
Professional memberships fees covered/study support
NOTE TO EMPLOYMENT AGENCIES: We are currently working with only our preferred suppliers.
