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Contractor 348
Inside IR35 Sittingbourne

348 jobs found in Sittingbourne

CL
Jun 12, 2026  
Principal Electronics Engineer
Principal Electronics Engineer Basildon 6-Month Contract Paying up to £75p/h (Inside IR35) Key Responsibilities Undertake project tasks covered by a statement of work, detailing input, processes and output together with cost/timescale constraints to ensure delivery of project objectives. Design of engineering solutions taking into account all requirements such as product quality, safety, reliability and testability. Present robust engineering solutions at design and peer reviews to ensure technical accuracy of specifications, designs and reports. Completing requirements capture, schematic capture and PCB Layout (Dx Designer and Expedition - Siemens EDA), circuit simulation, driving the design review process whilst collaborating with other engineering functions and manufacturing. High Speed Digital circuit design including use of LVDS, JESD204 and/or Ethernet communications. FPGA & Processor circuit design including use of DDR memory devices and supporting power and...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
May 19, 2026  
BEMM Author & Analyst (Project & Process Support)
RLE International is working on behalf of their Essex based Automotive Client, who are currently looking for a BEMM Author & Analyst to support their team. Position Description: Rate: £26.82 (via PAYE Umbrella) increasing to £34.83 after 12 weeks under AWR’s – Agency Worker Regulations. BEMM Author & Analyst (Project & Process Support) Our client’s Special Vehicles team are responsible for the Body and Equipment Mounting Manuals (BEMM) that enable their global partners to convert vehicles into specialized solutions like ambulances, delivery vans, and campervans. As we modernize our department, we are transitioning to structured authoring in Adobe Experience Manager (AEM) Guides and integrating AI to streamline our workflows. We are seeking a BEMM Technical Analyst with a logical mindset and project management experience. In this role, you will be responsible for the end-to-end delivery of technical documentation updates. You will manage the timelines for specific...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Jun 12, 2026  
Resource Co-Ordinator
Resource Co-Ordinator required in Swanley for an 8 month contract Inside IR35 · Minimum 1 years' experience in sourcing and procuring agency staff for technical, professional, and contingent labour roles - ideally within the railway or infrastructure sector. · Proven ability to build and maintain strong relationships with internal stakeholders and external suppliers, sharing best practices across the business. · Excellent organisational and multitasking skills, with the ability to manage competing priorities effectively. · Demonstrated success in delivering contractor resourcing solutions, particularly for projects. · Capable of working independently with minimal supervision, while also contributing to a collaborative team environment. · Proficient in Microsoft Excel and Word, with strong attention to detail in data handling and reporting. · A flexible, proactive mindset with a willingness to learn and adapt in a fast-paced environment. Core Responsibilities 1. Candidate...
IR35 Status:
Inside IR35

CV-Library Swanley, Kent Contractor
CL
Jun 11, 2026  
Quantity Surveyor
QUANTITY SURVEYOR Eastern Region / Chelmsford, Essex Hybrid Working £400 - £500 per day (Inside IR35) A major civil engineering and infrastructure contractor is looking to strengthen its commercial team with the appointment of an experienced Quantity Surveyor to support a growing portfolio of framework projects across the Eastern region. The business delivers long-term infrastructure works across highways, clean water and local authority frameworks, offering a strong pipeline of secured work and a flexible approach to hybrid working. This is a hands-on commercial role suited to someone with a strong main contractor background who is confident operating within NEC environments and managing multiple live projects at once. The Role • Contract administration under NEC • Subcontractor procurement and package management • Managing subcontract accounts through to final account • Cost reporting and forecasting • Managing compensation events and commercial risk • Working...
IR35 Status:
Inside IR35

CV-Library Chelmsford, UK Contractor
CL
Jun 11, 2026  
Cloud Network Infrastructure Analyst
Contract Infrastructure & Network Analyst 3-month contract | Up to £450 per day | Chelmsford based | In Scope of IR35 We are looking for an experienced Infrastructure & Network Analyst to support the setup and delivery of a new office environment at the Chelmsford site. This is a hands-on infrastructure and networking role requiring regular on-site attendance and strong stakeholder engagement skills. You will play a key role in supporting the physical setup of the new office, including comms room installation, network equipment configuration, cabling, meeting room technology setup, and end-user infrastructure support. There is also potential for the role to extend into wider network-related project work. This position would suit someone with strong infrastructure and networking experience who is comfortable working across both technical delivery and business-facing support within a fast-paced project environment. Key Responsibilities Support the setup and delivery of...
IR35 Status:
Inside IR35

CV-Library Chelmsford, Essex Contractor
CL
Jun 05, 2026  
Specialist Officer
Senior EHCP Co-ordinator Bromley Contract £320.33 per day PAYE or £421.24 per day limited paid via umbrella company inside IR35 Our client is looking for an experienced is looking for a Senior EHCP Co-ordinator Tribunals and Mediation Officer Working remote on an ongoing contract This is one of many roles we are recruiting for please visit our website colbernlimited co uk Experienced in all aspects of Appeal and medations work, including attend hearings, JADR, TCMH, Mediations and casework. PLEASE VISIT OUR WEBSITE FOR MORE OPPORTUNITIES colbernlimited co uk The first part of our recruitment process is to send your CV. Should you be short listed Colbern Limited will contact you within 5 days or we may contact you about other job opportunities. Colbern Limited along with our clients are an equal opportunities employer
IR35 Status:
Inside IR35

CV-Library Bromley, Greater London Contractor
CL
Jun 11, 2026  
Systems Specialist
Systems Specialist - Contruent / Deltek Prism London | Hybrid Working | £599 per day | Inside IR35 via Umbrella | Minimum 6-Month Contract A leading infrastructure organisation is seeking an experienced Systems Specialist to support enterprise PMO and project controls systems across major capital programmes. This role will focus on the administration, support, configuration, and optimisation of Contruent / Deltek Prism, working closely with PMO teams, programme stakeholders, and technical support functions. Key Responsibilities Administer and support Contruent / Deltek Prism Manage cost uploads, reporting cycles, configurations, and system changes Produce cost and programme reports Provide user support and troubleshoot system issues Support integrations, data mapping, and reporting improvements Develop dashboards and analytics using Power BI Liaise with programme teams to support cost management and governance processes Essential Experience Strong hands-on experience with...
IR35 Status:
Inside IR35

CV-Library Ilford, London Contractor
CL
May 24, 2026  
Electronics Design Engineer (HV Design)
We are recruiting for an Electronics Design Engineer (HV Design) to join our London-based manufacturing client in 6-month rolling contract role inside IR35 (through umbrella). As an Electronics Design Engineer (HV Design), you will be responsible for providing high-voltage (HV) design expertise, including creepage and clearance considerations, as well as validation activities. You will assess and develop solutions for HV clearance challenges at the PFE level and within HV switch designs. THE SUCCESSFUL APPLICANT * Degree in electrical/electronic engineering; at least 8 years of experience. * Must have end to end HW product development experience involving complex electronics with deep knowledge and strong hands-on experience in: * Power electronics (DC-DC converters up to 5kW, HVDC systems). * High-voltage engineering (design, validation, standards compliance). * Thermal/mechanical integration for high-power systems. * Experience in electronics design within a regulated...
IR35 Status:
Inside IR35

CV-Library SE10, Peninsula, Greater London Contractor
CL
May 24, 2026  
Electronics Design Engineer (Power Electronics)
We are recruiting for an Electronics Design Engineer (Power Electronics) to join our London-based manufacturing client for a 6-month rolling contract role inside IR35 (through umbrella). As an Electronics Design Engineer (Power Electronics), your overall objective of the role is Design, development, qualification, and documentation of hardware for Power Feeding Equipment (PFE) product. The Electronics Design Engineer (Power Electronics) contributes to the HV side of multidisciplinary PFE engineering teams throughout feasibility, architecture, and detailed design phases, as well as product maintenance and support, while ensuring adherence to industry standards and meeting customer expectations THE SUCCESSFUL APPLICANT * Degree in electrical/electronic engineering; at least 8 years of experience. * Must have end to end HW product development experience involving complex electronics with deep knowledge and strong hands-on experience in: * Power electronics (DC-DC converters up...
IR35 Status:
Inside IR35

CV-Library SE10, Greenwich West, Greater London Contractor
CL
Jun 10, 2026  
Project Engineer
Senior Technology Engineer (Innovation & Drones) * Location: Stratford, London (Hybrid – minimum 2 days per week onsite) * Duration: 6 months (Strong potential to convert to permanent) * Rate: £450 - £470 per day (Inside IR35) * Clearance: BPSS * Application Deadline: URGENT – Thursday 21st May at 17:00 About the Role Are you a tech-forward engineer passionate about automation, drone technology, and AI? We are seeking a Senior Technology Engineer to join a high-profile innovation team dedicated to modernising high-speed rail infrastructure (HS1). This is a transformational, hands-on contract role where you will drive the innovation agenda, directly reducing manual maintenance by introducing bleeding-edge automation and remote condition monitoring technologies. Key Project Focus Areas * Drone Technology: Leading the deployment of drones for inspecting hard-to-reach assets (ventilation shafts, steep embankments) and...
IR35 Status:
Inside IR35

CV-Library Stratford and New Town, Greater London Contractor
CL
Jun 10, 2026  
Project Engineer/Technical Engineer
Project Engineer / Technology Engineer - HS1 Rail Infrastructure 6-Month Contract | Potential Permanent Opportunity Inside IR35 £450 to £470 per day (Umbrella rate). Hybrid - Location Stratford London. We are seeking a technically strong Project Engineer / Technology Engineer to support innovation projects across the HS1 asset base. The role will focus on automation, digital technologies, and improving maintenance efficiency, safety, and sustainability. Key Responsibilities Deliver innovation and technology projects across HS1 Support automation of inspection and maintenance activities Implement emerging technologies and digital solutions Drive operational efficiency and asset performance improvements Engage with engineering, operations, and external technology partners Essential Skills & Experience Experience delivering technology or innovation projects Exposure to drones and/or remote condition monitoring Strong technical mindset with software/systems understanding...
IR35 Status:
Inside IR35

CV-Library Stratford, London Contractor
CL
Jun 11, 2026  
Caretaker
JOB TITLE: Caretaker LOCATION: Croydon PAY RATE: £17.04 PAYE / £21.89 umbrella per hour START DATE: ASAP DURATION/Hours: 3-month initial contract/ 36 hours a week IR35 STATUS: Inside Role Purpose: We are seeking a dedicated Neighbourhood Caretaker to ensure the cleanliness and maintenance of council housing properties. The successful candidate will be responsible for cleaning internal areas, monitoring estate services, and ensuring health and safety standards are met. Key Responsibilities: Perform cleaning duties in council-owned flats and maisonettes, including bin chambers. Use appropriate equipment and cleaning products to meet enhanced cleaning standards. Clear blockages in chutes and report any issues to the repairs contractor. Maintain bin chambers and rotate bins as required. Wash food-waste and communal household rubbish bins. Participate in deep cleaning of blocks and remove graffiti. Cut away/remove shrubs and foliage from sites. Keep communal areas free of...
IR35 Status:
Inside IR35

CV-Library Croydon, London Contractor
CL
Jun 10, 2026  
Lead Cloud Engineer
LEAD CLOUD ENGINEER Role Overview Hackney Council is seeking a highly skilled and experienced Lead Cloud Engineer to take overall responsibility for the design, delivery and optimisation of self-service cloud infrastructure and tooling. The successful candidate will play a key role in ensuring cloud applications and services remain secure, high performing, sustainable, and deliver an excellent user experience for engineers, suppliers and stakeholders. Key Responsibilities * Lead the design, delivery and optimisation of cloud infrastructure and tooling. * Develop and maintain Hackney’s multi-cloud platform across AWS and Google Cloud. * Drive automation initiatives to improve operational efficiency. * Work alongside senior enterprise architecture teams to evolve cloud engineering target architecture. * Ensure all cloud services align with Hackney’s development, security and cloud standards. * Support delivery teams with strategic technical guidance and cloud engineering...
IR35 Status:
Inside IR35

CV-Library E8, Hackney Central, Greater London Contractor
CL
Jun 12, 2026  
Data Engineer Lead Role - Hybrid - Banking
Data Engineer Lead - Tier 1 Bank - London - 6 months Role - Data Engineer Lead Rate - £700 per day (Inside IR35) Duration - 6 months with very likely extension Location - Hybrid / Liverpool Street - 3 days per week in an office in Liverpool Street (London) Role The Data Engineer Lead is responsible for designing, building, and supporting modern data platform, with a particular focus on Databricks, cloud-based data engineering, and leading the migration of legacy Oracle systems into scalable, cloud-native environments. The role supports the organisation's data strategy especially on Finance and Regulatory domain by ensuring high-quality, reliable pipelines and data models that enable analytics, regulatory reporting, and data-driven decision-making. The post holder plays a key leadership role within the Data Engineering function, shaping architectural direction, ensuring engineering excellence, and partnering with Technology, Architecture, and Business teams across the...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 12, 2026  
C# Developer Role - Hybrid - Banking
C# Developer Role - Hybrid / Liverpool street - 6 month Contract - Banking Role - C# Developer (T/SQL, PL/SQL) Duration - 6 months with very likely extension Location - Hybrid / Liverpool Street (London) - 3 days per week in a Liverpool Street office Rate - £690 per day (Inside IR35) Tech Stack C# SQL Oracle Tasks Tasks include understanding business requirements, designing applications, business data analysis, programming in Visual C#.NET using both Oracle and SQL Server database, Unit testing, Quality Assurance (QA), Implementation, Production and Disaster Recovery environments supporting users and preparing documents. Along with the application development, this role will also include supporting the existing C# and .NET applications. General IT Support to maintain environment Defining database objects required in the systems. Interactions with the SQL and Oracle Database Administrators in both London and New York. Providing script for database enquiry languages, i.e.,...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 12, 2026  
AI Project/Programme Manager - INSIDE IR35
AI Delivery Lead / AI Portfolio Lead / AI Programme Manager My client is looking for someone who can operate across projects, connect them, and drive them end-to-end. Their portfolio has: 8 -10 + parallel AI projects and they may have shared dependencies (data, chatbot framework, platform) or overlapping use cases (chatbots, knowledge assistants, etc.) Resource - External + internal developers and their governance is still evolving Your responsibilities may include: End-to-end delivery: Drive multiple AI projects (8-10) across the lifecycle: from discovery and design through to MVP, pilot, and production - ensuring timely progress and clear outcomes. Stakeholder coordination: Act as the central point between business sponsors, subject matter experts, developers (internal/external), and Technology teams to ensure alignment, timely inputs, and effective execution. Use case shaping & product focus: Help refine problem statements, define user workflows, and ensure solutions...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 12, 2026  
Test Engineer
Test Engineer London - hybrid 6-12 months Inside IR35 - umbrella only Our client, is hiring for a talented Test Engineer to join their team on a 6-12 month basis. This is an exciting opportunity to work in a dynamic environment, contributing to both functional and non-functional testing activities. What you'll be doing: Planning and executing testing activities, including discovery capture, test definition, and effort estimation within a risk-based approach. Developing, debugging, and refactoring test scripts under supervision. Collaborating closely with software developers to ensure a shared understanding of the code base and test coverage at the unit level. Working with analysts to ensure business scenarios are accurately reflected in acceptance test scripts. Managing and raising awareness of defects, ensuring timely resolution. Conducting both functional and non-functional testing to verify application quality.What you'll bring: Experience in functional and...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 12, 2026  
Cyber Security Project Manager
Cyber Security Project Manager (Contract) Location: Central London Working Pattern: 3-4 days onsite Contract Type: Inside IR35 Initial Term: Until end of August 2026, with extensions planned Overview We are seeking an experienced Cyber Security Project Manager to lead the delivery of key security initiatives within a fast-paced enterprise environment. The successful candidate will be responsible for driving end-to-end project delivery across cyber security programmes, working closely with technical SMEs, vendors, and senior stakeholders. This is a hands-on delivery role requiring strong vendor management capability, excellent stakeholder engagement skills, and the ability to operate proactively within Agile delivery environments. Key Responsibilities Manage the full project lifecycle from initiation through to delivery and handover Lead cyber security projects focused around SOC and Splunk-related initiatives Coordinate internal teams, technical SMEs, third-party vendors,...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 11, 2026  
SC Cleared Performance Analyst
Contract Role | £500-£550 per day (Inside IR35) MUST HAVE ACTIVE SC CLEARANCE Location: Remote / Newcastle (Hybrid as required) Overview We are seeking an experienced Performance Analyst with strong expertise in data visualisation and Microsoft Power BI to join a high-profile programme. This role will play a key part in transforming complex data into meaningful insights that drive strategic decision-making and operational performance. You'll work closely with stakeholders across business and technology teams, helping to define KPIs, build dashboards, and deliver actionable insights in a fast-paced environment. Key Responsibilities Design, develop, and maintain interactive dashboards and reports using Power BI Translate complex datasets into clear, actionable insights for senior stakeholders Define and track performance metrics and KPIs aligned to business objectives Work with large, complex datasets from multiple sources (SQL, APIs, data warehouses) Conduct deep-dive analysis...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jun 11, 2026  
Network Architect
Network Architect (SC Cleared) 📍 Location: Remote 📄 Duration: 6 Months Contract + Extension 💰 Rate: £50.00 to £70.00 per hour (Inside IR35) 🔒 Security: Active SC Clearance Required A major global IT systems integrator is seeking an experienced Network Architect to support a high-profile, secure public sector transition project. In this role, you will act as the key design authority, translating complex client requirements into robust, high-quality network infrastructure. This is highly collaborative, where you will bridge the gap between initial concepts and technical execution. Key Responsibilities Author and deliver comprehensive High-Level Design (HLD) and Low-Level Design (LLD) documentation, guiding them through internal and stakeholder approval processes. Lead network projects from a design perspective, ensuring all technical deliverables are met with precision. Work closely with Network Engineers and the wider infrastructure team to coordinate the successful...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
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