Principal ECandI Engineer Warrington (2 to 3 days onsite)12 months contract 63 to 81 per hour (D.O.E.)Must be eligible for Security Clearance The OpportunityA leading engineering organisation is looking to add an experienced Principal Electrical, Control and Instrumentation (ECandI) Engineer to its Warrington team on a long-term contract. This is a senior position offering the chance to take technical ownership across multiple projects, providing leadership and direction to deliver innovative, safe, and compliant engineering solutions. You''ll be responsible for shaping design strategies, guiding a team of engineers, and ensuring that all project outputs meet the highest technical and safety standards. Role ResponsibilitiesDevelop and verify technical solutions, ensuring compliance with safety and quality standardsLead investigations and drive design improvements across projectsCollaborate with internal teams, customers, and suppliers to manage specifications and deliverySupport project execution and mentor junior engineersPromote engineering excellence, health and safety, and cultural change across the business Essential experience of the Electrical, Control and Instrumentation Engineer:Working collaboratively in multi-discipline teams across varied project typesCommunicating effectively with internal and external stakeholdersDelivering systems input and providing post-installation or third-line technical supportLiaising with customers and suppliers on-site for testing, inst