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Contractor 12
Engineering Outside IR35 Southampton

12 jobs found in Southampton

CL
Dec 20, 2025  
Process Commissioning Engineer
Role: Process Commissioning Engineer Location:  Bournemouth Rate: Up to £550 p/d Duration: 18 Months + /ongoing Sector: Water/Wastewater Treatment   Are you an experienced Process Commissioning Engineer in the water sector? Do you have a background in chemical management of Wastewater & water Recycling schemes? We are seeking an experienced Process Commissioning Engineer to join a team attached to a major clean water supply project. This role is Outside IR35 and requires full-time availability on a Bournemouth Water site in Bournemouth. Key Responsibilities: ·Leading and managing the commissioning activities for water and wastewater treatment plants. ·Developing detailed commissioning plans, method statements, and risk assessments. ·Carrying out site-based commissioning of process systems. ·Optimizing system performance to meet design and regulatory requirements. ·Collaborating with designers, contractors, and project teams to resolve technical challenges....
IR35 Status:
Outside IR35

CV-Library Bournemouth, UK Contractor
CL
Dec 14, 2025  
Contract Senior Mechanical Design Engineer
Senior Mechanical Design Engineer - MEP Surrey Contract (Outside IR35) Hybrid - 1/2 days a week in Office Rate: £44/hr - £46/hr A consultancy we are partnered with is looking for a contract senior mechanical design engineer to work on a contract basis in their Surrey office. Consultancy or contractor background welcome, project is a large-scale residential scheme. Contract length is like to be 6-8 months. Looking to start someone in early January. If you are interested please apply with your CV
IR35 Status:
Outside IR35

CV-Library Farnham, Surrey Contractor
CL
Dec 14, 2025  
Contract Senior Electrical Design Engineer
Senior Electrical Design Engineer - MEP Surrey Contract (Outside IR35) Hybrid - 1/2 days a week in Office Rate: £44/hr - £48/hr A building services consultancy we are partnered with is looking for a contract senior electrical design engineer to work on a contract basis in their Farnham office. Consultancy or contractor background welcome, project is a large-scale residential scheme. Contract length is like to be 6-8 months. Looking to start someone in early January. If you are interested please apply with your CV, you can also get in touch by calling (phone number removed)
IR35 Status:
Outside IR35

CV-Library Farnham, Surrey Contractor
CL
Dec 20, 2025  
Project Manager
Job Title: Project Manager Location: Tongham Rate: £475 per day (Outside IR35 Limited or PAYE Umbrella) Are you a Project Manager looking for a long-term freelance opportunity within the water sector? If so, this could be the ideal role for you. The Company Our client is offering an excellent opportunity for a Project Manager to join them on a major water-industry programme in the Tongham area. They are a well-established infrastructure contractor with a reputation for delivering complex, high-value civil engineering and process-driven projects across the UK. The Role As the Project Manager, you will be responsible for leading the Early Contractor Involvement (ECI) phase, coordinating surveys, investigations, and early-stage design activities. You will act as the key liaison between the contractor, the design partner, and the client—chairing meetings, driving design clarity, managing reporting and governance, and ensuring that the developing scope aligns with delivery,...
IR35 Status:
Outside IR35

CV-Library Tongham, UK Contractor
CL
Dec 18, 2025  
Cost Engineer
Our Client, a globally leading EPC is looking for a Cost Engineer to join their team on a contract basis based in the Farnborough office. * Initial 12 month contract (could be 3 years) * Outside IR35 * Hybrid working Your main responsibilities will be: * Review and validate and cost / planning information from various EPCM contractors to support the roll up of reporting information to the end-client. Each cost or planning engineer will be expected to challenge the EPCM Contractors and make recommendations for actions by the Contractors or interventions by the end-Client. * Develop and implement a project controls plan * Plan and organize the setup of project baseline * Develop cost, schedule, and commercial baseline * Providing technical and administrative direction, coordination * Coaching to a team of Project Controls specialists * Analyze variances in cost and schedule performance against the plan * Manage the review of Project Profit/Risk...
IR35 Status:
Outside IR35

CV-Library Farnborough, Hampshire Contractor
CL
Dec 18, 2025  
Planner
Our Client, a globally leading EPC is looking for a Planner to join their team on a contract basis based in the Farnborough office. * Initial 12 month contract (could be 3 years) * Outside IR35 * Hybrid working Key Responsibilities: * Review and validate and cost / planning information from various EPCM contractors to support the roll up of reporting information to the end-client. Each cost or planning engineer will be expected to challenge the EPCM Contractors and make recommendations for actions by the Contractors or interventions by the end-Client. * Assist the Planning Manager in developing programme structures, Work Breakdown Structures (WBS), calendars, and dates aligned with the Cost Breakdown Structure (CBS) and Employer’s data dictionary. * Develop cost and resource-loaded programmes during submission in accordance with delivery milestones. * Ensure programmes meet all required access dates, milestones, and key dates in compliance with Employer’s...
IR35 Status:
Outside IR35

CV-Library Farnborough, Hampshire Contractor
CL
Dec 21, 2025  
Meter Operative
Meter Operative - Smart Metering (North & Midlands) Salary: £39,000-£41,000 + £3,000 annual bonus Hours: Mon-Fri, 8:00am-5:00pm (30 min lunch) Locations: Carlisle, Hull, Lancaster, Manchester, Sheffield, Doncaster, Nottingham, Lincoln, Edinburgh, Blackpool, Inverness Role: We?re looking for Meter Operatives to join a leading smart metering contract across the North & Midlands. Depending on the location, you?ll install and maintain Single Fuel (electric-only) or Dual Three (dual-fuel, including gas and three-phase electricity) meters. You?ll travel to domestic properties, carry out safety checks, install or exchange meters, test equipment, and record work accurately. Requirements: Eligible to work in the UK Relevant qualifications: EMI for Single Fuel, Gas Safe + dual-fuel accreditation for Dual Three Previous experience in meter installation or similar field work Reliable, punctual, and customer-focused Full UK driving license Benefits: Company-provided van,...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Dec 25, 2025  
Project Manager
Project Manager Our client is currently looking for a Project Manager that has experience of completing complex construction projects within the defence sector. The project will be working on a nuclear build project within the Reading area and will be offering an Outside of IR35 contract with rates that will be commensurate to your experience. The role will require candidates to be of Sole British nationality due to the nature of the project and the possibility of DV clearance being required. Candidates must have experience of delivering Control and Instrument systems in previous positions. Key Responsibilities: * Leading the operational management and delivery of projects. * Building relationships with key stakeholders (Client, Contractors, project delivery functions) and maintaining regular communication. * Leading key packages of site works. * Ensuring nuclear safety and quality requirements are achieved to the highest standard. * Performing against a tight...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Dec 20, 2025  
Electrical Design Engineer
We are seeking an experienced Electrical Design Engineer to bring their expertise to a leading engineering consultancy, on a contract basis, outside IR35. Our client is offering a hybrid working arrangement, for the chosen candidate, to create detailed electrical system designs, for a variety of Shell and Core and Commercial projects, from their office, near Reading. -Competitive hourly rate of £40-£45 (subject to experience). -Hybrid working arrangement. Responsibilities: -Produce in-depth electrical system designs, across a range of Shell and Core and Commercial projects, from concept through to implementation. -Assemble and develop detailed drawings, specifications, layout, and model coordination, for electrical systems, using BIM workflows and other relevant tools. -Work alongside industry professionals (engineers, contractors, and clients), resolving issues and queries, whilst integrating ongoing edits and changes to designs and plans. -Ensure relevant industry...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Dec 20, 2025  
Senior SHE Advisor
Senior SHE Advisor - Reading/Burghfield (On-Site) ? Full-time site-based | ? Outside IR35 | ? £500-£600 per day (all in) ? Security Clearance (SC) required - active SC preferred Project Overview A major design-and-build facility project near Reading, Burghfield, covering Programme Management, Construction, Building Services (M&E), Instrumentation & Control Systems, and external works. The project is transitioning from an active construction site into a hybrid live environment, with permanent services operational and commissioning ongoing. This creates a unique set of SHE challenges and requires strong behavioural leadership on site. Role Purpose As Senior SHE Advisor, you will support the contract SHE functions and provide practical solutions to operational teams, ensuring compliance with the SHE Management System. You will work closely with stakeholders and provide an independent view of SHE performance across the contract. Key Responsibilities Support and...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Nov 16, 2025  
Design Engineer
Design Engineer (Defence Sector) OUTSIDE IR35 (LTD) Contract Rates: Negotiable (DOE) 5 Month CONTRACT Full-Time On-Site (5 Days/Week) in Swindon, Wiltshire The Opportunity: Immediate Start Required A leading engineering firm in the defence sector is seeking an experienced Draftsman / Design Engineer for an immediate, high-impact project focused on critical power and distribution systems within a secure facility. This is a crucial role supporting the ESF Facility project, requiring full-time commitment (5 days per week) on-site in Swindon to ensure seamless project delivery and access to sensitive information. Key Requirements & Responsibilities You will be the lead technical contributor for mechanical design elements, working closely with cross-functional engineering teams. Design & Drafting: Produce precise, detailed drawings for complex equipment, including generators and power distribution equipment, utilizing AutoCAD and SOLIDWORKS. Mechanical Design Leadership:...
IR35 Status:
Outside IR35

CV-Library Swindon, UK Contractor
CL
Dec 25, 2025  
Site Engineer
Site Engineer Pyrford £360 per day Limited Outside IR35 or PAYE Umbrella Are you a Site Engineer interested in an exciting opportunity working on a water project? If so, keep reading. The Company Our client, a Tier 1 Contractor in the UK are currently offering an excellent opportunity for a Site Engineer to join them for an assignment on a water project. The company is one of the leading Infrastructure contractors working in the market today and have an excellent track record of delivering world class Civil Engineering projects. The Role As a skilled Site Engineer, you will provide your expertise in setting out to ensure the success of the project. Your expertise in setting out and surveying will be essential as you ensure accurate placement and alignment of critical components. Also with experience in supervising supply chain activities and ensuring quality compliance on site. About you The ideal Site Engineer for this position will have experience working within the...
IR35 Status:
Outside IR35

CV-Library Pyrford, Woking, UK Contractor
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