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Contractor 21
Outside IR35 infrastructure engineer

21 infrastructure engineer jobs found

CL
Apr 03, 2026  
Senior Civil Engineer
Senior Civil Design Engineer £38 to £55 per hr Outside IR35 Reading Hybrid working available Our client is an award winning multi disciplinary design consultancy who are based near Reading. The are looking to recruit a Civil Design Engineer who has experience of Drainage Design on a wide range of residential and commercial type projects. The right candidate will undertake tasks designing infrastructure for commercial, retail, residential and industrial sectors. Civil Engineer Job Overview • Design of infrastructure for commercial, retail, residential and industrial sectors including SUDS drainage systems, roads to adoptable & DMRB standards. • Liaison with statutory bodies such as Southern & Thames Water, Roads Department, local drainage authorities. • Attend design meetings, site meetings and carryout site inspections. • Liaise and communicate clearly in a professional manner to colleagues, clients, contractors and other designers and to offer advice and...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Apr 03, 2026  
Senior Civil Engineer
Infrastructure & Drainage 📍 Leeds 💷 £35–£45 per hour ✔ Outside IR35 📄 Rolling Contract THE ROLE • Residential infrastructure & drainage design • Foul & surface water design • Civil 3D / Site 3D • MicroDrainage / Causeway Flow / InfoDrainage • S104 • S38 • S278 approvals WHAT’S ON OFFER ✔ Immediate start ✔ Long-term contract potential ✔ Consistent residential workload
IR35 Status:
Outside IR35

CV-Library Leeds, UK Contractor
CL
Apr 03, 2026  
Senior Civil Engineer
Are you looking for your next contract role? This is a great role for a long-term contract with a well-known design consultancy in Bristol. This role is outside IR35 and offers some great benefits such as flexible and hybrid working. The role: Demonstrate good development of knowledge in civil engineering and development infrastructure. The successful candidate would be encouraged to develop skills in liaison with stakeholders, local authorities and highways officers. Report writing skills (FRA, drainage strategy, specification etc.) What you need to succeed: Experience in the use of MicroDrainage and / or InfoDrainage) and Civil 3D. Developing SuDS strategies for complex urban developments. The preparation of Flood Risk Assessments across all flood zones. The detailed design and specification of external hard landscaping pavement design. The detailed design of Section 38 and 278 highway works, beneficial but not essential. The design and negotiation of flood...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Apr 03, 2026  
Civil Engineer
Contract Civil Design Engineer Infrastructure & Drainage Rate: £45–£50 per hour – Outside IR35 Contract: Initial 6 months (strong likelihood of extension) Location: Newcastle (Hybrid / Office-based as required) An award-winning civil engineering design consultancy is seeking an experienced Contract Civil Design Engineer to support a strong pipeline of residential and mixed-use infrastructure projects. This is a hands-on role suited to an engineer who can take schemes from feasibility through to detailed design and technical approvals, working within a high-quality consultancy environment known for design excellence. Key Responsibilities Deliver civil infrastructure and drainage design for residential & mixed-use developments Design foul and surface water systems using MicroDrainage / InfoDrainage Produce highways, levels, earthworks and estate road designs using Civil 3D Prepare drawings, calculations and reports for S104, S38 and S278 approvals Liaise with...
IR35 Status:
Outside IR35

CV-Library Newcastle upon Tyne, UK Contractor
CL
Apr 03, 2026  
Senior Civil Engineer
Senior Civil Engineer – Residential Development Location: Central London (Hybrid) Contract: 12-24 month contract IR35 Status: Outside IR35 Rate: Circa £40–£47 per hour An established independent civil and infrastructure design consultancy is seeking an experienced Senior Civil Engineer to support the delivery of residential development projects across London and the South East. The role offers involvement in technically engaging schemes, a collaborative project team, and flexible hybrid working from a Central London office. The Role You will take responsibility for the civil infrastructure and drainage design on residential-led developments, supporting projects from planning through to technical approvals and delivery. Key responsibilities include: Detailed drainage and SuDS design Preparation of Flood Risk Assessments and surface water strategies Managing local authority and statutory submissions Delivery of Section 278 and Section 38 designs and approvals...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 02, 2026  
Process Design Engineer
Process Design Engineer – Structural, Pipework & Vessel Design (FMCG Process Equipment) Location: Peterborough Rate: £35 - £40ph LTD Company Outside IR35 Remote work available with the occasional office visit Job Purpose We are seeking a Design Engineer to join the Engineering design team, supporting the development, modification, and documentation of structural, vessel, and pipework solutions within the FMCG process equipment sector. The role supports liquid and powder process engineering projects across food, beverage, brewery, bakery, dairy, and utility applications, delivering high-quality cradle-to-grave design outputs that meet industry standards and customer requirements. You will work within a multidisciplinary project team, contributing your own engineering ideas while ensuring designs are practical, economical, and suitable for manufacture and installation. Key Responsibilities of the Design Engineer: • Design and develop process machinery including mixers,...
IR35 Status:
Outside IR35

CV-Library Peterborough, UK Contractor
CL
Mar 31, 2026  
EICA Commissioning Engineer
EICA Commissioning Engineer – Water Industry Clean Water Project | 12 Month Contract | Outside IR35 Bournemouth / Dorset Region A leading engineering contractor delivering major infrastructure projects within the UK water sector is seeking an experienced EICA Commissioning Engineer to support commissioning activities on a large clean water treatment project in the Bournemouth region. This is a long-term 12-month contract opportunity outside IR35, working on a significant clean water programme involving complex MEICA systems, electrical commissioning, instrumentation, controls and telemetry integration. The successful candidate will play a key role in ensuring the installation, testing, commissioning and handover of plant systems is delivered safely and in line with client standards. The Role Working closely with the Commissioning Manager, contractors and project delivery teams, you will support the commissioning of electrical and control systems across the site. Key...
IR35 Status:
Outside IR35

CV-Library Bournemouth, Dorset Contractor
CL
Mar 29, 2026  
Principal Structural Engineer
Principal Structural Engineer Contract type: Contract Scope: Outside IR35 Location: Manchester Industry: Water Purpose of the Role We are working with a specialist engineering consultancy providing design and infrastructure support across the rail and utilities sectors. The organisation supports projects from early design through to installation, delivering safe and efficient solutions on complex infrastructure programmes. The Principal Structural Engineer will be responsible for delivering technical solutions, overseeing structural design deliverables, and maintaining engineering standards across complex infrastructure projects. The role provides technical leadership to the design team and ensures all structural designs meet required safety, quality, and regulatory standards. Key Responsibilities Ensure the design team delivers structural design packages that meet safety, quality, and regulatory requirements. Review and approve design deliverables, design risk assessments,...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Mar 29, 2026  
Principal Civil Engineer
Principal Civil Engineer  Contract type: Contract Scope: Outside IR35 Location: Manchester Industry: Water Purpose of the Role We are working with a specialist engineering consultancy providing design and infrastructure support across the rail and utilities sectors. The organisation supports projects from early design through to installation, delivering safe and efficient solutions on complex infrastructure programmes. The Principal Civil Engineer will be responsible for delivering technical solutions, overseeing design deliverables, and maintaining engineering standards for civil engineering projects across the regulated water industry. The role ensures designs meet safety, quality, and regulatory requirements while providing technical leadership to the wider design team. Key Responsibilities Ensure the design team delivers civil engineering designs that meet safety, quality, and regulatory standards. Review and approve design deliverables, design risk assessments, reports,...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Mar 29, 2026  
Design Manager
Design Manager  Contract type: Contract Scope: Outside IR35 Location: Manchester Industry: Water Purpose of the Role We are working with a specialist engineering consultancy providing design and infrastructure support across the rail and utilities sectors. The organisation supports projects from early design through to installation, delivering safe and efficient solutions on complex infrastructure programmes. The Design Manager will lead and manage multidisciplinary design teams delivering engineering projects within the regulated water industry. The role is responsible for ensuring design deliverables are completed on time, to the required quality and safety standards, while supporting the development of the design team and improving internal processes. Key Responsibilities Manage, direct, and develop engineers, CAD technicians, and graduates within the design team. Support the growth of the design team while maintaining a positive and collaborative working environment....
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Mar 29, 2026  
Engineering Manager
Engineering Manager  Contract type: Contract Scope: Outside IR35 Location: Manchester Industry: Water Purpose of the Role We are working with a specialist engineering consultancy providing design and infrastructure support across the rail and utilities sectors. The organisation supports projects from early design through to installation, delivering safe and efficient solutions on complex infrastructure programmes. The Engineering Manager will lead multidisciplinary design teams delivering engineering solutions across water industry projects. The role is responsible for ensuring design deliverables meet required safety, quality, and technical standards while being delivered on time and within agreed project parameters. Key Responsibilities Lead, manage, and develop multidisciplinary teams including engineers, CAD technicians, and graduates. Identify and implement safe, efficient, and value-engineered design solutions, communicating these with clients and project teams. Act...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Mar 28, 2026  
Identity Lead
Identity Lead - OUTSIDE IR35 About the Role The Senior Identity Security Engineer within the Cyber Engineering & Architecture function, will be responsible for the lifecycle, performance, and strategic direction of the organisation's identity security and identity and access management (IAM) platforms and services, including Privileged Access, to ensure digital identities (employees, contractors, machines) are properly managed, secured, and governed and access to company systems are appropriate protected. This role will have ownership of identity security policies, standards, architectures and technologies to deliver identity services, including oversight of the management and operations of Identity platforms and critical infrastructure (Active Directory & MS Entra). Context Reporting to the Head of Cyber Engineering & Architecture, this role will develop and manage centralised identity controls and services for the organisation, delivering a simple, frictionless and...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 28, 2026  
Cloud Security Lead
Cloud Security Lead - OUTSIDE IR35 - Hybrid Dublin About the Role As a Cloud Security Engineer within the Cyber Engineering & Architecture function, this role owns the definition, governance and continuous improvement of cloud security posture across IaaS, PaaS and SaaS services. This hands‑on role provides security architecture, standards and control governance for cloud platforms, ensuring secure‑by‑design patterns, guardrails and posture management that protect critical services and data while enabling rapid delivery. In addition to deep expertise in cloud security, the role holder is expected to collaborate and support with the wider Cyber Engineering team, supporting resilience in cyber domains, and creating an integrated strategy to protect company applications, assets and data. Context Reporting to the Head of Cyber Engineering & Architecture, this role delivers appropriate and proportionate technical measures by ensuring cloud security controls, identity and access...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 28, 2026  
DevOps Engineer
DevOps Engineer - Active SC, Ansible, Terraform Up to £500 per day (Outside IR35) Primarily Remote 6 months My client requires a hands‑on DevOps Engineer with active SC clearance to support the delivery and maintenance of Azure‑based IaaS/PaaS environments using Terraform and Ansible. Key Requirements: Proven experience as a DevOps Engineer with Active Security Clearance (SC) Hands‑on experience designing and delivering Infrastructure as Code solutions using Terraform. Strong track record applying Ansible for configuration management and automated environment builds. Background implementing, supporting and optimising services within the Azure cloud platform. Practical experience administering Windows Server estates in operational environments. Solid exposure to Linux server management, including configuration, patching and diagnostics. Experience resolving infrastructure, OS and network‑level issues, including components such as Active Directory, DNS and IIS. Nice to have:...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jan 21, 2026  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 28, 2025  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 02, 2026  
Flood Modeller
We are working with a well-established water and infrastructure consultancy looking to strengthen their team with an experienced Flood Modeller.   This is an excellent opportunity to take ownership of complex flood risk and hydraulic modelling projects while working alongside a highly experienced technical team. You will play a key role in delivering sustainable development solutions across a range of UK infrastructure and development schemes.   This is a 6 month initial contract role that falls OUTSIDE IR35. Out client is based in London and open to remote workers.   Key responsibilities   ·Deliver hydraulic modelling and flood risk projects from concept through to construction ·Build, run and interpret river and surface water models using Flood Modeller, TUFLOW and InfoWorks ICM ·Produce and review Flood Risk Assessments and Drainage Strategies ·Develop concept and detailed designs for flood protection and surface water management schemes ·Provide technical advice to...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Apr 02, 2026  
Pipefitter
Site Pipefitter Location: Birmingham 6 Month Contract Rate: £24.00 – £25.00 p/h (Outside IR35) 55–60 hours per week Mon–Thurs 7am–5:30pm | Friday 7am–1pm CSCS Required Site Installation / Mechanical Engineering / Stainless Steel Pipework/ HVAC Business Overview: Due to a significant increase in workload on a major project, they are recruiting for Site Pipefitters to support installation works. This is a long-term contract opportunity with work secured on site until at least September. The Role of Site Pipefitter includes: • Installing thin wall stainless steel pipework systems • Installing brackets and pipework supports (modular/meccano-style systems) • Reading and interpreting engineering drawings and following pipe routes • Working on heating systems and steam line infrastructure • Supporting engineers and reporting to the on-site supervisor • Working under RAMS and strict site safety controls The successful Site Pipefitter will need the following attributes: •...
IR35 Status:
Outside IR35

CV-Library Birmingham, UK Contractor
CL
Apr 01, 2026  
Senior Authorised Person
Senior Authorised Person – 132kV – 12 Month Contract – UK Travel – Energy Infrastructure – April Start I am currently looking for a 132kV Senior Authorised Person to support a leading IDNO in developing and operating their growing EHV network across the UK. This role goes beyond standard SAP duties and offers the opportunity to play a key part in establishing operational processes, implementing safety rules, and helping build internal operational capability as they expand their EHV infrastructure. Requirements: * Previous authorisations at 132kV as a Senior Authorised Person * Strong experience working with EHV networks (33kV–132kV) * Substation experience at 132kV * Experience with switching, isolations and issuing safety documentation * Strong understanding of electrical safety rules and operational procedures * Experience within DNO or National Grid environments desirable * Ability to mentor engineers and help develop internal operational capability...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 29, 2026  
Senior Planner
P6 Planning Consultant – Infrastructure Projects (Outside IR35) Location: Hook (Hybrid – approx. 3 days onsite) Rate: £500 per day Ltd (Outside IR35) Contract: 12 months Start: ASAP An experienced P6 Planning Consultant is required to provide specialist planning support across a portfolio of major infrastructure upgrade projects. This Outside IR35 engagement is suited to an experienced planner capable of operating autonomously, developing robust multi-disciplinary programmes and providing clear schedule insight to support project delivery. The role will be primarily hybrid, with regular site attendance to verify progress and ensure programmes accurately reflect construction sequencing and site conditions. Role Overview The successful consultant will deliver expert planning services across multiple infrastructure schemes. The role requires advanced Primavera P6 capability, strong construction sequencing knowledge across civil engineering and M&E works, and practical...
IR35 Status:
Outside IR35

CV-Library Hook RG27, UK Contractor
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