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Outside IR35 Contractor Witham

76 jobs found in Witham

CL
May 14, 2026  
Electrical Design Engineer
We are looking for an experienced Electrical Design Engineer to join our client in Essex. This contract role is for an initial 12-month term with a high likelihood of extension and is outside IR35. The position is fully on-site, 5 days a week. Key Responsibilities: Produce high-quality electrical design solutions using EPLAN Electric P8 Develop and maintain detailed electrical schematics, wiring diagrams, and design documentation Work closely with multidisciplinary engineering teams to deliver robust design solutions Support project delivery in line with engineering schedules and deadlines Ensure all designs comply with relevant industry standards and client specifications Assist with technical problem-solving and design improvements throughout the project lifecycleRequirements: Strong, demonstrable experience using EPLAN (essential) Background in Electrical Design Engineering within an industrial or engineering environment Ability to produce detailed electrical schematics and...
IR35 Status:
Outside IR35

CV-Library Essex, UK Contractor
CL
May 08, 2026  
Programme Manager
Programme Manager – Local Government Reorganisation 1-2 days onsite in Chelsmford, 3-4 days work from home per week. Contract – up to 6 months £649.00 per day Umbrella – outside IR35 Full time The role Working on a programme of this scale demands exceptional skills, strong strategic and operational thinking, along with exceptional programme delivery, planning, reporting and confident leadership. The ability to navigate complex stakeholder environments, and the resilience to deliver clarity and momentum in an evolving landscape. You will need to bring sharp analytical capability, excellent communication, political awareness, and the adaptability to operate in a fast‑moving, high‑profile environment. Duties and responsibilties Works collaboratively with service areas and partners supporting the development of compelling business cases. Builds effective stakeholder and partner relationships at senior level, which are influential and elicit support at senior level. Accountable...
IR35 Status:
Outside IR35

CV-Library Chelmsford, UK Contractor
CL
Apr 15, 2026  
Contract Applications Developer (C++ & QT)
Job Title: Contract Applications Developer – C++ / Qt Location: Colchester Rate: £55 - £60 per hour (indicative, outside IR35) Contract Length: 3–6 months Working Arrangements: Primarily on-site, with some flexibility depending on project phase Overview An established technology company based in Colchester is looking for an experienced Applications Developer to support a range of embedded, GUI-driven software projects. Working within a multidisciplinary engineering team, you will focus on delivering high-quality application features, user interfaces, and on-screen display tools using C++ and Qt, closely integrated with embedded hardware systems. This role is assessed as outside IR35, making it suitable for contractors operating via a Personal Service Company (PSC). Key Responsibilities Develop and enhance GUI and application-level features using C++ and Qt for embedded platforms Build on-screen display tools and front-end components for hardware-integrated applications...
IR35 Status:
Outside IR35

CV-Library Colchester, UK Contractor
CL
May 09, 2026  
Logistics Programme Manager
JOB TITLE: Logistics Programme Manager LOCATION: Stansted Airport DURATION: 1 year RATE: Negotiable ROLE OVERVIEW We are seeking an experienced Logistics Programme Manager to lead construction logistics delivery on a major airport transformation programme. This is a client-side role responsible for coordinating complex logistics operations within a live operational airport environment. KEY RESPONSIBILITIES Lead construction logistics delivery including civils, utilities, car parks, access routes, fencing, and temporary works Manage airport logistics operations including contractor movements, deliveries, screening, workspace allocation, and coordination with security teams Act as client-side Project Manager, ensuring governance, reporting, and programme alignment Manage NEC contracts as NEC Project Manager, including change control and performance management Coordinate multiple stakeholders within a live, high-security environment KEY REQUIREMENTS Strong construction...
IR35 Status:
Outside IR35

CV-Library Bishop's Stortford, Hertfordshire Contractor
CL
May 09, 2026  
Programme Manager (SkyLinks & Baggage)
PROGRAMME MANAGER (SKYLINKS & BAGGAGE) Location: Stansted Airport Hours: 40 per week Duration: 1 year Rate: Negotiable ROLE OVERVIEW We are seeking an experienced Programme Manager to lead a multi-project aviation programme at Stansted Airport covering SkyLinks, APV, and Baggage systems. You will manage multiple Project Managers, ensuring coordinated delivery from final design through construction and installation, while maintaining programme control, governance, and stakeholder alignment in a live airport environment. KEY RESPONSIBILITIES Lead delivery across SkyLinks, APV, and Baggage projects Manage and support Project Managers across all workstreams Maintain integrated programme schedule and manage risk Monitor progress, escalate issues, and drive resolution Deliver monthly performance reporting to senior stakeholders Support procurement and installation readiness activities Manage stakeholder engagement across airport operations and contractors Ensure...
IR35 Status:
Outside IR35

CV-Library Bishop's Stortford, Hertfordshire Contractor
CL
May 09, 2026  
Project Manager - NEX
Job Title: Project Manager - NEX (Temp) Location: Major UK Airport (South East) Rate: £575/day - Umbrella rate Duration: 1 year Site: Minimum 3 days per week on site Role Overview We are seeking an experienced Project Manager to lead delivery of a major North Extension (NEX) within a live airport transformation programme. The role will take the project through RIBA Stage 4 into construction, ensuring safe, efficient delivery within a fully operational environment. Key Requirements Proven delivery of major infrastructure projects in live operational environments Strong NEC contract and commercial management experience Excellent stakeholder and interface management skills Experience in aviation, rail, water, nuclear, or similar regulated sectors Strong on-site delivery background essential Key Responsibilities Lead delivery through design completion and construction phase Manage programme, cost, risk, and change control Coordinate multiple contractors and design teams...
IR35 Status:
Outside IR35

CV-Library Bishop's Stortford, Hertfordshire Contractor
CL
Apr 21, 2026  
Project Manager
Role: Project Manager Status: Contract, 12 months outside IR35 Location: Harlow Addison Project Plc are seeking a PSC contractor to provide Project Management services to support a project in Greater London. Workscope: * To Provide engineering design-based Project Management services from Front End through detailed design. * Full responsibility for the delivery to install a new process integrated into an operational manufacturing plant. Services to be provided: * Complete project management services from Front End through detailed design * Day-to-day client interface and stakeholder management * Provide guidance to client teams and the construction manager * Plan and control scope, schedule, cost and risk * Coordinate multi-discipline design (Process, Mech, EC&I, Civils/Struct) and constructability reviews. * Lead all on site activites, proactive client, design and construction team communication is key for this role *...
IR35 Status:
Outside IR35

CV-Library CM20, Harlow, Essex Contractor
CL
Apr 21, 2026  
Lead Piping Designer
Lead Piping Designer - Addison Project, Harlow For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place to grow your career. Job Type: Contract Outside IR35 Start: Spring 2026 Location: Harlow, Essex with travel to site in Home Countries Workscpe Addison Project Plc are seeking...
IR35 Status:
Outside IR35

CV-Library Harlow, Essex Contractor
CL
Apr 21, 2026  
Senior Process Engineer
Senior Process Engineer- Addison Project, Harlow For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place to grow your career. Role: Senior Process Engineer (Contract – Outside IR35) Location: Harlow Contract: 12 months Start Date: Spring 2026 Workscope Addison Project Plc invites...
IR35 Status:
Outside IR35

CV-Library Harlow, Essex Contractor
CL
Apr 21, 2026  
Civil & Structural Design Engineer
Civil & Structural Design Engineer, Harlow, Contract For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place to grow your career. Role: Civil & Structural Design Engineer Location: Harlow Start Date: Spring 2026 Status: 6 months, Outside IR35 Workscope Addison Project Plc are...
IR35 Status:
Outside IR35

CV-Library Harlow, Essex Contractor
CL
May 11, 2026  
Electrical Supervisor
Role – Electrical Supervisor Location – Essex Mint Selection are partnering with a leading organisation within the energy sector to recruit an experienced Electrical Supervisor for an immediate start on a 3-month renewable contract based in Essex. Scope of Work * Supervise daily site activities for all electrical works on the Gas Peaking Plant project, including LV/MV distribution, cabling, containment, switchgear installation, earthing, and control systems. * Coordinate and oversee site operatives and subcontractors to ensure works are carried out safely, efficiently, and in line with drawings and specifications. * Ensure full compliance with Health, Safety, Environmental, and Quality (HSEQ) standards and site permit-to-work systems. * Support the Site Manager and Project Manager with progress reporting, quality checks, and coordination with other disciplines (civil, mechanical, commissioning). * Conduct daily briefings, toolbox talks, and site inductions to...
IR35 Status:
Outside IR35

CV-Library Tilbury, Borough of Thurrock Contractor
CL
May 14, 2026  
Health And Safety Advisor
Health & Safety Advisor | Ipswich Suffolk | £300 -£350 day | Contract | Mon–Fri 7:30–17:00 We’re recruiting for a hands-on Health & Safety Advisor to support a large-scale internal refurbishment within a live logistics environment. Working for a consultancy on a major client-side project, you’ll play a key role in maintaining compliance and driving safe delivery across a busy, multi-contractor site. This is a fast-paced, high-profile project offering autonomy and visibility — ideal for a proactive Health & Safety Advisor confident working with everyone from operatives through to senior stakeholders. The Role As the on-site H&S lead, you’ll oversee day-to-day safety performance, embed best practice, and ensure works progress safely in line with CDM regulations. Responsibilities * Lead health & safety across a live, multi-contractor refurbishment project * Carry out site inspections, audits and compliance checks; report and close out actions * Review...
IR35 Status:
Outside IR35

CV-Library Ipswich, Suffolk Contractor
CL
May 14, 2026  
Senior Software Developer
Senior Software Engineer (Contract) 6-Month Engagement | Outside IR35 | Up to £475 per day | Hybrid (London / Ipswich) A rapidly expanding SaaS company is seeking an experienced Senior Software Engineer to support their agile delivery team on an initial 6-month contract. This position offers a strong mix of hands-on development and strategic input, with the opportunity to shape system architecture, influence engineering practices, and contribute directly to product evolution. You'll play a key role in designing, building, and improving scalable cloud-native applications, while also guiding team members and promoting high standards across the development lifecycle. Core expertise required: Advanced experience with C# and .NET (Framework and Core) Frontend development using TypeScript, HTML, CSS, and either React or Vue Proven track record with AWS, ideally including serverless architectures (e.g., Lambda) Experience with CI/CD pipelines and Infrastructure as Code (Terraform or...
IR35 Status:
Outside IR35

CV-Library Ipswich, Suffolk Contractor
CL
May 09, 2026  
Civil Design Engineer
Civil Design Engineer | Water AMP 8 Contract: Long‑term, Outside IR35 Location: Chatham, Kent (Flexible Hybrid) Our client in water is seeking an experienced Civil Design Engineer to support the design and delivery of infrastructure and non‑infrastructure projects across a broad programme of work. This long‑term contract offers the opportunity to play a key role in developing, reviewing, and coordinating civil engineering designs within a fast‑paced, essential services environment. Hybrid working is available, with regular presence required at the Chatham office. Key Responsibilities Produce, review, and develop civil engineering designs for water and wastewater infrastructure Prepare design calculations, technical drawings, and specifications in line with industry and regulatory standards Support feasibility assessments, optioneering, and early‑stage technical input Work collaboratively with multidisciplinary teams including process, mechanical, electrical, and delivery...
IR35 Status:
Outside IR35

CV-Library Chatham, UK Contractor
CL
May 12, 2026  
Vehicle Technician & MOT Tester
CONTRACT VEHICLE TECHNICIAN / MOT TESTER Position: Vehicle Technician / MOT Tester Location: Ilford Rate: £24.00 Per Hour (Outside IR35) THE ROLE: We are currently looking for a fully qualified Vehicle Technician with an MOT Licence to work at our client’s workshop on an ongoing contractual basis. You will be responsible for carrying out service, maintenance and repair work and MOTs on a wide range of motor vehicles. The contract is outside IR35 and the rate on offer is £24.00 per hour. CONTRACT VEHICLE TECHNICIAN – SKILLS REQUIRED: * Qualified to Level 3 NVQ/City & Guilds or similar in the relevant disciplines. * Valid MOT Licence * Experience carrying out repair and service work to a variety of vehicles. * Ability to diagnose and rectify a wide range of mechanical & electrical vehicle faults. * Knowledge of health and safety practices in the workshop. * UK Driving License and possess your own tools. * Excellent written and verbal communication...
IR35 Status:
Outside IR35

CV-Library Redbridge, Greater London Contractor
CL
May 09, 2026  
Integration Architect
Lead Integration Architect 12 Months Contract Outside IR35 £600 to £650 a day 3 days a week in Dartford Kent A global powerhouse in the Infrastructure and Built Environment sector is urgently seeking a visionary Integration Architect to spearhead the connectivity for a multi-million-pound Digital Manufacturing Cloud (DMC) transformation. This isn't a maintenance role. You will own the entire integration architecture, acting as the master orchestrator for a complex ecosystem. You will ensure that high-level ERP and HR systems communicate perfectly with the precision-engineered data flows of PLM, MES, and QMS platforms. As an integration Architect you will have the following responsibilities Define the integration architecture that allows disparate enterprise systems to speak a single, fluent language. Manage APIs, interfaces, and complex data streams to ensure seamless, real-time interoperability. Act as the guardian of architectural integrity across all system builds....
IR35 Status:
Outside IR35

CV-Library Dartford, Kent Contractor
CL
May 10, 2026  
Assistant Commercial Manager
Assistant Commercial Manager North Greenwich, London 8-month Contract - Hybrid £402 per day Umbrella ARM are delighted to be working with our client to help them recruit a Assistant Commercial Manager on a 8 month contract. The Role: Lead procurement activity related to the in sourcing project Support post contract operations across up to four work areas Engage with senior supplier representatives (e.g., from new supplier MITIE) to manage transition impacts Run tenders and negotiate with suppliers Provide commercial advice to internal programme managers Potentially flex across multiple workstreams depending on internal reshuffling Requirements: High commercial acumen, able to engage with senior supplier contacts independently Strong procurement knowledge, able to complete sourcing papers and documentation Some experience handling both pre and post contract activities confidently. requires someone experienced and confident managing complexity and pressure Experience...
IR35 Status:
Outside IR35

CV-Library Greenwich, London Contractor
CL
May 13, 2026  
Head of Group Reporting
URGENT FINANCE ROLE OUTSIDE IR35 Head of Group Reporting Asset Management Location London (1 day on site, 4 remote) Day rate £600 to £800 Contract 12 months, strong extension potential Start ASAP PE backed asset management business seeking a fully qualified Head of Group Reporting. Key Requirements -Fully qualified (ACA ACCA CIMA or equivalent) -Strong PE backed or fast paced environment experience -Group reporting and consolidation experience -IFRS and GAAP reporting knowledge -Team management (3 direct reports)
IR35 Status:
Outside IR35

CV-Library E14, Canary Wharf, Greater London Contractor
CL
May 09, 2026  
Quantity Surveyor
Job Title: Project Quantity Surveyor Location: Cambridge Contract Type: Contract (Outside IR35) Rate: £400 per day Company Overview We are recruiting for a Project Quantity Surveyor to support delivery across a portfolio of rail infrastructure works in the Cambridge region. This is an excellent opportunity to join a growing contractor with a strong pipeline of secured rail projects, offering long-term contract potential and exposure to high-profile schemes within the sector. The Role As a Project Quantity Surveyor, you will take a lead role in managing the commercial aspects of rail projects, ensuring effective cost control, risk management, and contractual compliance throughout the project lifecycle. Working across sites in Hatfield and Cambridge, you will collaborate closely with operational teams and stakeholders to drive commercial performance and support successful project delivery. Key Responsibilities • Full commercial management of assigned rail projects • Cost and...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
CL
May 09, 2026  
Freelance Building Surveyor (Outside IR35)
We are seeking an experienced Freelance Building Surveyor to support a programme of Planned Preventative Maintenance (PPM) condition surveys across a portfolio of school buildings in Cambridge. This is an excellent opportunity for a surveyor with prior experience in high-volume condition survey programmes, particularly within the education sector, who is comfortable working independently and delivering accurate, structured data. Key Responsibilities: Undertake PPM condition surveys across multiple school sites Assess and record building elements, defects, and lifecycle data Input survey data directly into GoReport software via tablet device Ensure consistency, accuracy, and completeness of survey outputs Manage workload to meet programme deadlinesRequirements: Proven experience carrying out PPM / condition surveys (essential) Previous use of GoReport software (highly desirable) Full-time availability for the duration of the programme Enhanced DBS certificate (essential) Own...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
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