Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Refine by Categories
Engineering 13 Other 1
Refine by Job Type
Contractor 14
Inside IR35 senior civil engineer

14 senior civil engineer jobs found

CL
May 01, 2026  
Senior Civil Design Engineer
Job Title: Senior Civil Engineer Day Rate: Up to £500 per day (outside IR35) Location: Manchester, with occasional site visits (expenses paid) Type: 12-month Contract | Full-time | Hybrid (1-2 days WFH possible for the right candidate) About the Role: You'll be involved in varied and high-impact projects across the regulated water industry, including: Sewage treatment works upgrades Clean water main replacements IED schemes at sewage treatment works CSO upgrades and storm storage solutionsThis is a chance to deliver technical excellence on essential UK infrastructure. About the Client: Our client is a respected engineering design consultancy working across the UK rail and utilities sectors. With a growing workload and strong reputation, they offer a supportive and collaborative team culture. Wellbeing is central to their values - they've created a safe, fair, and positive environment where people thrive. Key Responsibilities: Deliver high-quality civil engineering design...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
May 09, 2026  
Principal Civil Engineer
Role: Principal Civil Engineer Location: Derby Rate: Up To £70 p/h - Inside IR35 (Depending on experience) Duration: 12 months+ Sector: Water/Wastewater Treatment (Non-Infrastructure)   Are you a Chartered Engineer/Principal level Engineer looking for a new challenge to assist with wastewater treatment schemes nationwide?   Carrington West are working with a leading D&B Contractor who are delivering major design schemes within the water & wastewater sector from offices in Derby. We are looking for a Principal Civil Engineer from the Water/wastewater background who has experience in detailed design and is able to assist the consultancy with design review and submission.   At present, the business has an opportunity between the Senior Engineers and Director level where you can add tremendous value assisting in the key design reviews for Water/Wastewater Treatment Projects on behalf of Severn Trent Water, you may also be needed to assist with concept and detailed...
IR35 Status:
Inside IR35

CV-Library Derby, UK Contractor
CL
May 09, 2026  
Principal Civil Engineer
Role: Principal Civil Engineer Location: Manchester Rate: Up To £70 p/h - Inside IR35 (Depending on experience) Duration: 12 months+ Sector: Water/Wastewater Treatment (Non-Infrastructure)   Are you a Chartered Engineer/Principal level Engineer looking for a new challenge to assist with wastewater treatment schemes nationwide?   Carrington West are working with a leading D&B Contractor who are delivering major design schemes within the water & wastewater sector from offices in Manchester. We are looking for a Principal Civil Engineer from the Water/wastewater background who has experience in detailed design and is able to assist the consultancy with design review and submission.   At present, the business has an opportunity between the Senior Engineers and Director level where you can add tremendous value assisting in the key design reviews for Water/Wastewater Treatment Projects on behalf of utility companies nationwide, you may also be needed to assist with...
IR35 Status:
Inside IR35

CV-Library Manchester, UK Contractor
CL
May 08, 2026  
Senior Structural Engineer
London | Hybrid | Inside Ir35 Duration: 6 months Advance TRS are currently partnering with a reputable engineering consultancy and are in the search for a Chartered Senior Structural Engineer to join their building design team, working on a range of high profile projects. The client are a market leader and a specialist within multidisciplinary design, delivering complex building solutions across sectors such as aviation, defence, public sector work and power This role will involve leading structural design from concept through to delivery, while also taking on project responsibility and engaging with wider design teams. This is a contract position who would suit someone who is Chartered and can hit the ground running and take ownership of their projects. Requirements: Chartered Engineer (CEng, MICE or MIStructE) Experience across aviation, defence, public sector, or power projects Strong understanding of current civil and structural design codes and standards Confident in...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
May 01, 2026  
Senior EC&I Designer
Senior EC&I Designer Location: Warrington (Hybrid Working) Rate: £53.00 – £65.00 per hour (Inside IR35) Hours: 40 hours per week Security Clearance: SC Clearance required Sector: Nuclear The Opportunity We are recruiting for a Senior EC&I Designer to support the delivery of complex nuclear engineering projects within a highly regulated environment. This is a key role where you will lead Electrical, Control & Instrumentation design activities, provide technical leadership to a multi-disciplinary team, and ensure high-quality, compliant design outputs across the full project lifecycle. Key Responsibilities Lead EC&I design activities across nuclear projects from concept through to detailed and production design Allocate and review work, ensuring all deliverables meet nuclear industry standards and regulatory requirements Produce and check EC&I design outputs, including: Schematics Wiring diagrams Loop diagrams Cable schedules General arrangements...
IR35 Status:
Inside IR35

CV-Library Warrington, UK Contractor
CL
Apr 30, 2026  
Senior HV Cable System Design Engineer
Senior HV Cable System Design Engineer Locations: Epsom, Leeds, Birmingham or Glasgow Duration: 12 months initially Rate: Negotiable on experience Inside IR35 Are you passionate about shaping the future of energy? Our client, a leading player in the power industry, is seeking a Senior HV Cable System Design Engineer to join their expanding team. This is an exciting opportunity to work on high-profile transmission projects across the UK, contributing to innovative energy solutions. What you'll be doing: * Lead onshore and offshore HV cable FEED and detailed design works for major transmission projects. * Support business growth by engaging with clients, identifying opportunities, and assisting in bid and proposal development. * Collaborate with multidisciplinary teams, including civil, structural, and project management, to deliver comprehensive project solutions. * Attend site visits, coordinate with subcontractors and suppliers, and ensure project milestones are met. * Mentor...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Apr 23, 2026  
EC&I Senior Project Engineer
Job title: EC&I Senior Project Engineer Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP Duration: 12 Month Pay rate: Depends on experience Location: Malton Hybrid/Remote Working: Onsite Hours of work: 37 hours Role information: A senior-level engineer responsible for delivering safe, compliant, and effective engineering solutions for complex industrial projects. The role involves leading the engineering aspects of projects from concept through to commissioning and handover, ensuring all work meets technical standards, safety regulations, and stakeholder requirements. * Define project requirements and develop engineering solutions * Produce and approve technical specifications and design * Manage and oversee detailed design and contractor work * Ensure compliance with safety, regulatory, and quality standards * Support project planning, execution, and risk management * Supervise construction, commissioning, and final handover * Maintain configuration control...
IR35 Status:
Inside IR35

CV-Library Malton, North Yorkshire Contractor
CL
Mar 19, 2026  
Site Engineer
An inside IR35 contract role is available for a Setting out Site Engineer to support the delivery of a major £300 million reinforced concrete package on a cutting-edge carbon capture facility in Teesside. The position involves providing engineering expertise across several key structures, including the turbine hall, condenser plant, and carbon capture unit. Reporting to the Section Engineers, your key responsibilities will be to -   Work safely and in line with approved systems, raising any concerns around safety, environment, or quality. Proactively challenge unsafe practices and carry out safety observations when needed. Perform accurate setting out for complex concrete structures, earthworks, roads, and utilities. Support the Senior Engineers/Section Engineers with material take-offs, stock control, and order scheduling. Prepare Inspection and Test Plans (ITPs), ensure they’re followed, and brief relevant team members. Liaise with the materials team to monitor...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
May 09, 2026  
Design Lead
Our client, a leader in the water sector, is currently seeking a Design Lead for a contract position, focusing on civil engineering within various water programmes. This role is Leeds-based, but exceptional candidates can be considered for fully remote working. Key Responsibilities: Leading civil design projects through their entire lifecycle within water treatment and supply programmes Managing and guiding multi‑disciplinary teams including civil, process, and MEICA engineers Coordinating and delivering on major Environment Agency pumping station projects Ensuring compliance with EA standards, with a focus on flood alleviation and storm overflow compliance Leading the design of storm overflow and Combined Sewer Overflow (CSO) infrastructure schemes Overseeing civil design inputs across studies and design phases in wastewater non‑infrastructure delivery Providing leadership within wastewater treatment environments, ensuring high standards of project delivery Job Requirements:...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
May 08, 2026  
Works Inspector
Infrastructure Protection – Works Inspector Business Area: Infrastructure Protection Project: Third Party / External Development Works (TfL Infrastructure Interface) Pay Rate £400 per day (inside IR35) – Umbrella About the Role We are seeking an experienced Infrastructure Protection – Works Inspector to join a busy operational team managing third-party and external development works adjacent to or above TfL infrastructure. You will be responsible for ensuring that construction activities do not compromise the safety, integrity, or operation of the rail network. This includes surveillance checks of safe systems of work, monitoring high-risk construction activities, and undertaking statutory network patrols under ROGS requirements. This is a highly site-based role with significant exposure to active construction environments and operational railway interfaces. Location Site-based role (London Underground / TfL operational infrastructure) You will be required to attend...
IR35 Status:
Inside IR35

CV-Library E20, Stratford and New Town, Greater London Contractor
CL
May 06, 2026  
Construction Manager
We are partnering with the leading bulk liquid transport and storage infrastructure company in Europe and one of the leading companies in this sector in the world. Due to an increase in project demand they are now seeking to hire a Construction Manager for their Immingham site. 12 month contract £(Apply online only)/day Inside IR35 In addition to the requirements of the Constuctiuon Manager role the client is looking for someone with capability to fulfil the role of Project Engineer for smaller low risk projects. Key aspects of the role Managing Mechanically orientated projects such as tank refurbs, piping, pump installation, civils projects such as bund containment. Oversee contractors on site and audit their progress Report on safety progress Ensure handover certification is in place Working to COMAH regsAs Project Engineer Assist the Project Manager in the delivery of small low risk projects Plan and manage the programme of worksYour experience and qualifications Degree...
IR35 Status:
Inside IR35

CV-Library Immingham, Lincolnshire Contractor
CL
May 01, 2026  
Autodesk Revit Designer (CS&A)
Senior Revit Designer - Civil, Structural & Architectural (CS&A) Contract | £36-£41/hour (Inside IR35) Warrington | Hybrid - 3 days per week in the office Security: Sellafield experience and existing PP Pass is essential. We are seeking an experienced Autodesk Revit Designer to support engineering design delivery within a highly regulated environment. This role will focus on the development and modification of Civil, Structural & Architectural (CS&A) and mechanical piping elements within a Revit model, supporting asset care and infrastructure upgrades. Working within a multi-disciplinary engineering team, you will contribute to the production of design deliverables including drawings, layouts, and engineering documentation, ensuring solutions are safe, compliant, and delivered to agreed time, cost, and quality targets. The role is primarily office-based in Warrington (3 days per week) with occasional site visits and travel to other offices when required. Key...
IR35 Status:
Inside IR35

CV-Library Warrington, Cheshire Contractor
CL
May 01, 2026  
Lead Civil Engineer
Job Title: Lead Civil Engineer Rate: £50 - £60 per hour (dependent on experience) Location: Birmingham / Glasgow / Chester / Leeds (Flexible UK base / hybrid) Type: Contract - Inside IR35, Hybrid About the Role: Our client is seeking Lead Civil Engineers to join their Delivery group, working on non-infrastructure UK water engineering projects. You will act as a technical specialist and/or in a lead role, developing and applying advanced engineering techniques, while guiding project teams to deliver high-quality outputs. About the Client: Our client is part of a global engineering and environmental group, delivering projects in over 100 countries. They combine innovation, sustainability, and technical excellence, offering employees opportunities to work on exciting projects worldwide while supporting flexible and hybrid working patterns in the UK. Key Responsibilities: Provide guidance on design guides, standards, systems, and engineering codes. Prepare calculations and...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
May 01, 2026  
Principle Civil Design Engineer
I'm currently working with a client within the UK water sector that is looking to hire a Principle Civil Engineer at design level. This is a hands-on engineering design roles focused on water and wastewater treatment projects, supporting the delivery of cost effective and buildable technical solutions within a multi-disciplinary environment. Typical responsibilities include: Producing and developing civil engineering design layouts for water/wastewater infrastructure Working closely with other disciplines including MEICA and process teams Ensuring designs meet technical standards, safety requirements, and constructability expectations Supporting project delivery from concept through to detailed design Desirables: 8 -10 year's experience within the UK water sector Experience in civil design within water and sewage treatment A strong understanding of plant layout and infrastructure design The ability to work effectively in a multi-disciplinary engineering environment...
IR35 Status:
Inside IR35

CV-Library Derby, Derbyshire Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software