We are supporting an AWE Burghfield project and are seeking a DV Cleared Senior Software Engineer to take full responsibility for software delivery on a high-security, site-based controls and automation project. This is a senior-level role requiring strong Siemens PLC and HMI experience, leadership capability, and proven delivery within regulated defence or nuclear environments. The successful candidate will play a key role in software design, on-site testing and commissioning, client liaison, and the mentoring of junior engineers, ensuring projects are delivered safely, on time, and to the highest quality standards.
Job Responsibilities:
Act as the site-based Senior Software Engineer, responsible for all software activities on assigned AWE Burghfield projects
Configure, develop and support Siemens PLC and HMI systems
Configure and support Siemens SCALANCE and Siemens network switching equipment
Produce and execute on-site software test documentation, including FAT and SAT
Carry out on-site testing and commissioning of PLC-based control systems
Lead software specification, design and implementation activities
Liaise directly with the client to ensure successful software delivery and stakeholder satisfaction
Lead, mentor and develop other software engineers on site
Oversee software resources, workload planning and technical delivery across the project
Ensure delivery of contracts on time, within budget and to agreed scope
Ensure all work complies with internal QESH and Integrated Management Systems, as well as regulatory and legal requirements
Drive continuous improvement, innovation and best practice in software engineering processes
Demonstrate strong commitment to Quality, Health, Safety and Environmental standards at all times
Experience Required:
MOD DV Security Clearance (essential)
Degree-qualified in a relevant engineering discipline
Minimum 4+ years of Siemens software engineering experience, including leadership within project environments
Strong hands-on experience with:
Siemens PLC programming
Siemens HMIs
On-site commissioning and installation
Proven experience within nuclear, defence or highly regulated environments
Strong understanding of systems integration and industrial cyber security
Experience delivering projects in line with budget, programme and quality requirements
