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Inside IR35 Contractor Crawley

120 jobs found in Crawley

CL
Sep 10, 2026  
Site engineer
Site Engineer – Gatwick Airport Location: Gatwick Airport Duration: 4 months Start Date: ASAP Rate: £400–£450 per day IR35: Inside IR35 Engagement: PAYE or PAYE Umbrella We are recruiting on behalf of our client for an experienced Site Engineer to work on the Pier 3 Bridge  Project at Gatwick Airport. The Role The Site Engineer will be responsible for supporting the delivery of works and managing subcontractor packages across a complex airport infrastructure project. Key responsibilities will include: Managing subcontractor packages, including: Bridge jacking and bearing replacement Grit blasting and repainting Major temporary works, including scaffolding Internal and external building alterations Permit management and ensuring works are carried out safely and in accordance with site requirements Stakeholder management and coordination Managing interfaces between different disciplines and suppliers Coordinating with electrical and plumbing...
IR35 Status:
Inside IR35

CV-Library London Gatwick Airport (LGW), Horley, Gatwick RH6 0NP, UK Contractor
CL
Sep 11, 2026  
Project Design Lead
Project Design Lead - Water £60-£70 per hour Inside IR35 Water & Wastewater Advance TRS are looking for an experienced Project Design Lead to provide engineering leadership and design support across major water and wastewater infrastructure projects. The Role Lead design development for membrane process water treatment works, pumping stations, pipelines, shafts, deep pressure tanks and associated infrastructure. Coordinate with Senior Project Design Leads to monitor progress, risks, resources, budgets and programme. Support technical teams to resolve design and delivery issues. Review and develop design and contract specifications for major water and wastewater projects. Identify risks and potential programme delays, escalating where required. Support the team through DCO pre-examination and examination periods. About You Degree-qualified in Civil or Mechanical Engineering. 10+ years' experience in the water/wastewater sector. APM/Project Management qualification...
IR35 Status:
Inside IR35

CV-Library Redhill, Surrey Contractor
CL
Sep 12, 2026  
Architect
Surrey | £36-£40 per hour | Inside IR35 | 6-Month Contract We're looking for an experienced Nuclear Architect with strong Revit skills to join a multidisciplinary team delivering technically complex projects within the nuclear and defence sectors. You'll work across the RIBA stages, combining architectural design, technical detailing and Revit delivery. This is a hybrid role requiring 3 days per week in Surrey. What you'll be doing Delivering architectural design across the RIBA stages Producing detailed designs and technical information using Revit Supporting complex nuclear and defence projects Coordinating with multidisciplinary engineering and design teams Ensuring designs meet UK planning, building and construction regulations Supporting sustainable design and modern methods of constructionWhat we're looking for Previous nuclear or defence architecture experience Strong Revit skills Proven experience delivering projects across multiple RIBA stages Strong technical design...
IR35 Status:
Inside IR35

CV-Library Surrey, UK Contractor
CL
Sep 11, 2026  
Build Technician
Position: Build Technician Location: Woking, Surrey Position Type: Contract Inside IR35 Salary Umbrella We are currently recruiting on behalf of a luxury high end low volume client based in Woking who are looking for Build Technicians to join their team Role Dimensions: Unsocial hours and travel may be required as part of this role including regular off-site UK, European and occasional worldwide test support duties. Principal Accountabilities: Build of multi-project concept/mule/prototype and production level vehicles and simulation rigs to the highest standards, using specified processes where applicable. Maintenance and updating of such vehicles and rigs to support the development programmes. Preparation and operation of such vehicles for test and development activities at multiple locations, including industry proving grounds and racing circuits. Two-way interaction with design and engineering staff to establish and achieve requirements, specifications and targets....
IR35 Status:
Inside IR35

CV-Library Surrey, UK Contractor
CL
Sep 16, 2026  
Principal Planning Officer
Principal Planning Officer South East £55-£60 per hour (DOE) Inside IR35  6 month initial contract JOB REF - 69000   You will be mainly working from home, with the exception of site visits and key meetings. The office location can be discussed upon application to the role. Office presence is flexible for the right candidate.   This newly created role is because of an increase in workload due to continued development in the local area with the main focus on town centre regeneration. The local authority is looking to bring in an experienced planner that can hit the ground running with minimal supervision. You will need to have experienced working on major applications of 100 to 400 units You will be required to work both individually and as part of a team to continue the high level of service that the local authority operates to currently. This role will move quickly and is unique opportunity to join a growing local authority. To avoid missing out please apply today...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Sep 16, 2026  
Manufacturing Engineer - Paint (New Model)
Position: Manufacturing Engineer - Paint (New Model)             Location: Woking, Surrey Position Type: Contract Inside IR35 About the company I am currently recruiting behalf of a leading high end low volume client based in Woking who are looking for a Manufacturing Engineer - Paint (New Model) to join their team on a long term rolling contract basis Principal Accountabilities: Support cross functional Design & Perceived Quality reviews for new models Work with Research & Development (R&D) on new material concepts and technologies Support Design Verification Plan (DVP) testing of new substrates Development of new Paint colours, including application sign off Development of Paint application methods, including tooling definition PFMEA DFMEA Facility / Paint Shop capacity planning Facility layout planning Process & Documentation and Product Traceability methodology Hours Per Car generation / reporting Development of Paint application methods, including...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Sep 16, 2026  
EPOS Engineer- Nights
TXP are currently recruiting for multiple IT/EPOS Engineers across the UK The successful engineers will work on an initial 2-month project to include but are not limited to: EPOS Installation Back Office IT/Server Installations PED InstallationsWhat are we looking for? Experienced IT/EPOS/ATM engineers with experience of installation and fault finding of IT and EPOS equipment Able to pass and obtain DBS criminal history check Engineer must have full UK manual driving licence with no more than 6 points Must be able to stay away from home, role will require UK wide coverageWorking Hours Start Date: 10th September End Date: 30th October Monday to Friday morning (night shifts)What's on offer? You will be paid up to £155.34 per day via an Umbrella company £15 meal allowance applicable when staying away from home Van, fuel card & travel expenses Any overtime (more than 9 hours a day inclusive of travel) is paid at £17.26 per hour, overtime is very likelyIR35 Status This role...
IR35 Status:
Inside IR35

CV-Library Croydon, London Contractor
CL
Sep 11, 2026  
Senior Engineer - Software - V06240
Join a world-renowned aerospace and defence organisation as a Senior Software Engineer onsite in New Malden onsite full time onsite Would you like to join a global aerospace and defence organisation? Do you want to work as part of an organisation protecting people and maintaining maximum national security? Due to a drive for greater success, this advanced manufacturing business is currently searching for a Senior Software Engineer to add to their talented, hardworking team in New Malden on a 12 month contract. Striving for innovation and creativity you can ensure no two days will be the same. Senior Software Engineer Contract: 12 months RATE: £50.00 PAYE £67.47 per hour inside IR35 umbrella Headcount: 1 Location: New Malden The role: They will lead activities to develop and commission software engineering work products and supporting artefacts, contributing to several activities throughout the software engineering life cycle. They will take responsibility for activities to...
IR35 Status:
Inside IR35

CV-Library New Malden, London Contractor
CL
Jun 26, 2026  
Contract C# Software Engineer
Contract C# Software Engineer Near Wimbledon 6-month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week (full time for the first few weeks). C# Software Engineer skills required - * Good analytical skills and experience of code and design review for large projects. * Experience of multi-threaded and distributed applications, preferably with an understanding network of protocols. * Strong Experience in developing Windows desktop applications in C# * Interfacing with hardware/physical products * .NET environment, Windows Forms, TCP/IP & UDP protocols Please apply or call for more information
IR35 Status:
Inside IR35

CV-Library KT3, Malden, Greater London Contractor
CL
Sep 16, 2026  
Senior Quantity Surveyor
Role: Senior Quantity Surveyor Location: Hampton STW Rate: £525p/d - Inside IR35 Duration: 12 Months+/ongoing Sector: Water/Wastewater Are you an experienced Quantity Surveyor with a knack for capital delivery frameworks within a Tier 1 Contractor environment? Do you possess a background in claim management, both upstream and downstream? If so, we have an exciting opportunity for you! Our client, a design & build contractor in the water/wastewater sector, and is seeking a Senior QS to join their dynamic team. You'll be responsible for principal contractor duties on a major AMP8 framework. With a framework stretching until 2030 this is your chance to be at the forefront of ground breaking projects in the water industry. What We Offer: ·Opportunity to manage multiple schemes and projects with a combined value of circa £100m, heavily subcontractor-delivered. ·Supportive environment with a Grad QS to assist on assigned projects. ·Flexibility to work remotely for 2/3 days...
IR35 Status:
Inside IR35

CV-Library Hampton, UK Contractor
CL
Sep 13, 2026  
Senior Quantity Surveyor
An opportunity exists for a Quantity Surveyor or Senior Quantity Surveyor to support the commercial delivery of water infrastructure projects within the Thames Water framework. This role would suit a commercially focused QS/SQS with recent experience within the UK water sector, particularly on Thames Water schemes, who can quickly integrate into an established team and provide immediate support across project commercial management activities. Offering £450 to £550/day inside IR35, depending on experience. Responsibilities will include - Production and management of monthly Cost Value Reconciliations (CVRs) Preparation and maintenance of accurate project forecasts and cash flow reporting Management of subcontractor accounts, including procurement, applications, valuations, variations and final accounts Preparation, submission and agreement of Client Applications for Payment (AFPs) Commercial reporting and cost control across the project lifecycle Management of...
IR35 Status:
Inside IR35

CV-Library Hampton, UK Contractor
CL
Sep 11, 2026  
HR Professional
Placement Officer Lewisham Contract £169.68 per day PAYE or £223.13 per day limited paid via umbrella company inside IR35 Our client is looking for an experienced Placement Officer 2 days remote 3 days in the office An experienced Employment Specialists who can confidently manage a caseload, work with young people and residents with complex barriers, record accurately on case management systems, collect compliance documentation, and work with multi-agency partners delivering outreach and onboarding pathways to build their caseloads. Candidates must have direct experience supporting people into employment, education or training outcomes. Candidates must also be confident working with participants who may have additional needs, including SEND/LDD, youth justice experience, risk of homelessness, or involvement with statutory services. Short summary about the job and location This is one of several roles we are currently recruiting for please visit our website for more opportunities....
IR35 Status:
Inside IR35

CV-Library Lewisham, Greater London Contractor
CL
Sep 16, 2026  
Senior Pro*C Developer
My client is a London-based consultancy who are actively seeking an experienced Pro*C Developer with strong knowledge of Oracle. What you'll need to succeed: Extensive hands-on Pro*C Development experience in a commercial environment. Strong experience with Oracle. Good experience working in a highly-regulated environment. What you'll get in return : Initial 6-month contract with extensions. Market Rate in-scope of IR35. London-based hybrid working. What you need to do now: If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 16, 2026  
RAN Optimization Engineer
RAN Optimization Engineer - Regional Planning & Optimisation Location: UK-based (London, Bristol, Birmingham, Manchester, Ipswich, or Glasgow) Contract: 6 Months (Inside IR35) Clearance: BPSS Required Working Hours: 37.5 hours/week (Shift pattern covering 08:00-20:00 Mon-Fri, and 08:30-17:00 Weekends/Bank Holidays) About the Role We are seeking a Performance Specialist to join our Regional Planning & Optimisation team. You will be responsible for maintaining radio network KPI metrics, investigating and resolving customer issues, and driving continuous improvements to ensure top-tier network performance and an excellent subscriber experience. Key Responsibilities Performance Monitoring: Monitor network KPI metrics at both regional (top-down) and cell levels (bottom-up) to investigate abnormal changes and determine root causes. Issue Resolution: Investigate reported customer network issues and implement action plans, including performing RF tuning, managing remedy...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 16, 2026  
Network Engineering Specialist
Network Engineering Specialist - Regional Planning & Optimisation Location: UK-based (London, Bristol, Birmingham, Manchester, Ipswich, or Glasgow) Contract: 6 Months (Inside IR35) Clearance: BPSS Required Working Hours: 37.5 hours/week (Shift pattern covering 08:00-20:00 Mon-Fri, and 08:30-17:00 Weekends/Bank Holidays) About the Role We are seeking a Performance Specialist to join our Regional Planning & Optimisation team. You will be responsible for maintaining radio network KPI metrics, investigating and resolving customer issues, and driving continuous improvements to ensure top-tier network performance and an excellent subscriber experience. Key Responsibilities Performance Monitoring: Monitor network KPI metrics at both regional (top-down) and cell levels (bottom-up) to investigate abnormal changes and determine root causes. Issue Resolution: Investigate reported customer network issues and implement action plans, including performing RF tuning, managing...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 16, 2026  
Cyber Resilience Specialist
Cyber Resilience Specialist Location: Remote Rate: up to £600 per day Inside IR35 About the Role Hays Technology are working with a leading organisation to recruit a Cyber Resilience Specialist to support a high-profile Operational Resilience programme.This role will focus on linking cyber threats, vulnerabilities, security controls and response scenarios to business service impacts and Operational Resilience outcomes. The successful candidate will work closely with security, technology operations, risk teams and service owners to strengthen resilience capabilities and support strategic resilience objectives. Key Responsibilities Assess cyber threats, vulnerabilities and security controls in relation to operational resilience outcomes. Develop and support severe but plausible cyber resilience scenarios and testing activities. Translate security findings into business service impacts and resilience risks. Work closely with stakeholders across technology, security, risk and...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 16, 2026  
Technical Architect - SC Cleared
Technical Architect 6-Month contract - Inside IR35 - up to £630 per day London based - hybrid working - 2-3 days a week onsite Government sector - must have active SC Clearance to be considered Key Responsibilities: Assess the technical implications of potential Alpha scenarios, including feasibility, integration, cloud hosting, environments, security, tooling and governance considerations. Work with digital, architecture, platform and technical governance stakeholders to understand existing technical constraints, opportunities, dependencies and assurance requirements. Identify technical dependencies that must be resolved during Alpha, including access, environments, cloud platforms, interfaces, data availability and delivery capability. Support exploration of whether and where a digital service is the appropriate delivery vehicle, including what should be prototyped, simulated, manually tested or technically implemented during Alpha. Define indicative technical options, cloud...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 16, 2026  
Senior Software Engineering
Adecco Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job title: Senior Software Engineering (Python / C# /.NET, Data & Database Platforms) Location: London (2/3 days per week onsite) Contract: 12 months with possible extension Rate: £600 - £650 inside IR35 Role Overview We are seeking an experienced Software Engineering professional with strong expertise in Python, C#/.NET, enterprise data platforms, and database technologies. This role combines hands-on technical leadership with ownership of strategic technology initiatives supporting business-critical data and analytics capabilities. Key Responsibilities Technical...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 16, 2026  
C# Developer
Tier 1 Investment bank based in Canary Wharf. Role - C# Developer - Desktop Applications Duration - 6 months with likely extension Rate - £416 p/d (inside IR35) Location - Hybrid / Canary Wharf Tech Stack C# WPF Winforms Javascript SQL OracleTasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows Presentation Foundation) applications in Visual C#.NET on both Oracle and SQL Server database, testing with users, implementation through Development, Quality Assurance (QA), Production and Disaster Recovery environments. Supporting users and writing operation documents including User Helps (manuals) will also be required. As well as application development, this role will also include all aspects of system constructions and support for existing programmes which are written as WinForms (C#.NET) applications. Also, applications written in other languages like MS VBA for Excel and Access, MS VB...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 16, 2026  
Technical Architect - EPR Programme
Technical Architect - EPR Programme Location: London Working Arrangement: Hybrid Contract: 6-12 months About the Role Our client a consultancy who supporting a NHS client are seeking an experienced Technical Architect to join a major Electronic Patient Record (EPR) programme and provide independent technical leadership and assurance across the programme's end-to-end architecture. This is a key role within the programme, responsible for establishing a clear, deliverable and assured technical architecture across integration, infrastructure, security, testing and data. The successful candidate will provide constructive challenge to suppliers and internal delivery teams, identify technical risks and dependencies early, and ensure that architectural decisions support both successful EPR implementation and the organisation's longer-term digital and technology strategy. You will operate at the intersection of programme delivery, clinical systems, technology, suppliers and...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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