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Other principal engineer

5 principal engineer jobs found

CL
Mar 15, 2026  
Senior/Principal HV Design Engineer
Our client, an international leader in engineering and consulting, is seeking a Senior/Principal HV Design Engineer to join their dynamic team in London. This is a contract position within the rail, public transport, and built environment sectors. This opportunity is ideal for an ambitious engineer with strong leadership capabilities and excellent interpersonal skills, aiming to contribute to a high-performance team. Key Responsibilities: Develop HV systems, including concept and detailed designs, design reviews, estimations, and provide site supervision/support as needed. Provide technical support on all aspects of HV system engineering and design. Prepare technical specifications for plant and equipment, power systems, cable routing, tender packages, and progress reports. Ensure accurate coordination with other engineering disciplines involved in projects. Attend and conduct internal/external meetings with colleagues, clients, and subcontractors. Perform technical calculations...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 14, 2026  
Principal Civil / Structural Engineer
Principal Civil/Structural Engineer - Manchester or Aberdeen (Hybrid Working) We are seeking an experienced Chartered Civil or Structural Engineer to join our growing team, contributing to the delivery of complex and high‑profile projects across the Natural Resources, Nuclear, Defence, Water, Energy, Oil & Gas and Petrochemical sectors. Working as part of a collaborative engineering team-but often independently with minimal supervision-you will play a key role in producing high‑quality civil and structural deliverables. This includes analysis models, calculations, design inputs, sketches and technical documentation for a diverse portfolio of projects. Key Responsibilities Producing civil and structural engineering deliverables to a high technical standard Providing technical guidance and ensuring quality control of outputs Ensuring compliance with relevant processes, procedures and UK regulations Working closely with construction teams to support buildability and safe...
IR35 Status:
Unknown Status

CV-Library Aberdeen, UK Contractor
CL
Mar 14, 2026  
CEM (Contractors Engineering Manager)
Our client is seeking an experienced Contractors Engineering Manager (CEM) to oversee engineering assurance and delivery on the rail infrastructure programme. This is a site-based leadership role responsible for coordinating, managing, and assuring the engineering activities across a multi-discipline rail and infrastructure project. The CEM will act as the primary engineering interface with the project teams, design partners, subcontractors, and external teams to ensure all works meet the required standards, technical assurance requirements, and project governance. The role is inside IR35 and requires regular presence at the project office (minimum three days per week) in North London. Some flexibility is available, but no pre-agreed remote working arrangements will be supported. Key Responsibilities: Engineering Leadership & Assurance Lead engineering assurance activities in accordance with technical standards, processes, and relevant railway assurance frameworks. Manage...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 14, 2026  
Principal Piping Designer
Principal Piping Designer Location: Aberdeen (minimum 3 days per week in office) Discipline: Piping & Plant Layout Reporting to: Lead Piping Engineer About the Role We are seeking an experienced Principal Piping Designer to provide high‑quality Plant Layout and Piping Design expertise across a diverse portfolio of projects. You will work with the latest CAD and digital technologies, supporting brownfield developments from Concept and FEED through to Detailed Design, Construction and Commissioning. This is a leadership role, responsible for guiding a team of designers and ensuring all plant layout and piping deliverables meet the highest technical and safety standards. Please note: This role requires a minimum of three days per week in the Aberdeen office to support team collaboration, design reviews, and project delivery. Key Responsibilities Design Leadership & Delivery Lead a team of piping designers, ensuring high‑quality delivery of 3D models, isometrics,...
IR35 Status:
Unknown Status

CV-Library Aberdeen, UK Contractor
CL
Mar 12, 2026  
M&E Project Engineer (Rail experience)
Project Engineer - M&E / Building Services (Railway Buildings) Contract | Inside IR35 | £500-£550 p/day | Birmingham (Hybrid) We're seeking an experienced M&E / Building Services Project Engineer to support a portfolio of UK railway building projects. This role is based in Birmingham with 1-2 days a week in the office and occasional site visits. Responsibilities Deliver and coordinate M&E / Building Services packages across railway buildings. Manage contractors & consultants, technical queries, and compliance with railway standards. Oversee services such as M&E systems such as lighting, small power, LV, fire systems, Support assurance, inspections, and safe delivery in operational rail environments. Experience Required Proven M&E / Building Services experience on railway buildings (stations, depots, operational buildings). Background with Principal Contractors or client-side rail organisations. Experience managing building services works up to £500k....
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
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