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Inside IR35 Contractor support worker

158 support worker jobs found

CL
Dec 19, 2025  
Storage Engineer CGEMJP00322595
Role Title: Storage Engineer - Install & Configure Duration: contract to run until 31/12/2026 Location: Sheffield, hybrid 3 days per week onsite Rate: up to £410.32 p/d Umbrella inside IR35 Role purpose / summary Our Client is seeking a skilled Storage Engineer to support the implementation of OpenShift as part of a major infrastructure migration project. This role focuses on designing, installing, and configuring enterprise-grade storage solutions that underpin OpenShift clusters across multi-cloud, hybrid, or on-prem environments. The engineer will ensure storage performance, scalability, and compliance with the bank's security and operational standards. Key Skills/ requirements Storage Design & Implementation: Design storage architecture to support OpenShift clusters and workloads. Install and configure storage systems (SAN, NAS, or cloud-based storage). Integrate storage with underlying infrastructure (VMs, networking, compute). Performance &...
IR35 Status:
Inside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Dec 19, 2025  
OpenShift Automation Developer CGEMJP00322556
Role Title: OpenShift Automation Developer Duration: contract to run until 31/12/2026 Location: Sheffield, Hybrid 3 days per week onsite Rate: up to £495.88 p/d Umbrella inside IR35 Role purpose / summary The client is seeking an experienced OpenShift Automation Developer to design and implement automation solutions that streamline the deployment, configuration, and management of OpenShift clusters. This role will focus on creating robust, reusable automation frameworks to support infrastructure provisioning, scaling, patching, and integration with the bank's enterprise systems. Key Skills/ requirements Automation Development: Build automation scripts and workflows for OpenShift cluster provisioning, scaling, and lifecycle management. Develop Infrastructure-as-Code (IaC) solutions using tools like Ansible, Terraform, or similar. Automate patching, upgrades, and compliance checks for OpenShift environments. Integration: Collaborate with DevOps teams to integrate...
IR35 Status:
Inside IR35

CV-Library Sheffield, South Yorkshire Contractor
CL
Dec 19, 2025  
Shift Technician
Job title: Shift Technician Job Type: Contract IR35 Status: Inside Start date: Asap - Subject to being onboarded/security cleared Duration: 12 Month Contract Pay rate: £25-£28 per hour shift depending Hours of work: 8 &12.5 hour shifts patterns Location: Preston Key Responsibilities: Operate, monitor, and maintain plant equipment in accordance with strict safety and regulatory standards. Perform routine inspections, troubleshooting, and corrective maintenance to ensure plant reliability. Accurately record operational data and report any anomalies promptly. Work collaboratively with engineers and other team members to support continuous improvement initiatives. Adhere to all nuclear safety, environmental, and quality assurance requirements. Essential Requirements: Technical qualification (NVQ Level 3 or equivalent) in Mechanical, Electrical, or Process Engineering. Previous experience in a regulated or high-hazard industry (nuclear, chemical, power generation...
IR35 Status:
Inside IR35

CV-Library Preston, Lancashire Contractor
CL
Dec 19, 2025  
TEST & ANALYSIS ENGINEER
TEST & ANALYSIS ENGINEER Contract Role Wolverhampton Inside IR35 Our client is seeking an experienced Test & Analysis Engineer to join their team on a long-term contract basis. You will be working for a well-established company who specialises in the design, manufacture, assembly, test, installation, and commissioning of customised solutions for the nuclear decommissioning, defence, and nuclear new build markets. ROLE PURPOSE * To lead the analytical element of commissioning activities. * Organise and manage resources to conduct physical testing, to observe, collate & analyse data. * To use theoretical knowledge and/or experience of material science and test equipment to effectively interpret data. * Prepare documents and reports, recommendations for approval within defined time, cost and quality standards set by the company. * Execution of technically compliant deliverables in accordance with program KPIs. * Capable of leading and aligning a...
IR35 Status:
Inside IR35

CV-Library Wolverhampton, West Midlands (County) Contractor
CL
Dec 19, 2025  
Senior Reearch Advisor - SC
Job Title: Senior Research Advisor Location: Newport / Hybrid (need to attend the Newport office for meetings as and when required) Contract Duration: 31/3/26 (extension tbc) Rate: £30/hr (Umbrella – Maximum) IR35 Status: Inside IR35 Security Clearance: SC We are looking for a proactive Research Analyst to support work on measuring the physical stocks and depletion of natural resources in the UK. This role will play a key part in developing future natural capital accounts aligned with international statistical standards. You will lead early-stage scoping work on data availability, quality, and methodologies for estimating renewable resource stocks — with an initial focus on timber and fish. What you’ll do Identify, collect, and review data from government departments, agencies, research bodies, and charities. Conduct literature reviews of academic and grey sources on natural resource stock estimation. Assess existing data on resource stocks, harvesting rates, and...
IR35 Status:
Inside IR35

CV-Library Newport PO30, UK Contractor
CL
Dec 19, 2025  
Repairs Inspector
Repairs Inspector – London – Leading Housing Provider £170 PAYE / £220 Umbrella LTD (Inside IR35) 35 hours per week (9am–5pm) Ongoing Contract We’re currently recruiting for a Repairs Inspectors to join a major housing provider. This is an urgent requirement with immediate starts available. Inspectors will work on a regional patch, attending site inspections daily and being based from the office on designated days (to be confirmed depending on workload). There is potential for 1 day working from home, and you will go straight home after inspections. You’ll play a crucial role in ensuring the organisation delivers a high-quality, customer-focused repairs service. This means ensuring residents only need to ask once, that repairs are completed to the right standard, and that any service failures are resolved quickly and effectively. Responsibilities Ensure contractors and suppliers consistently deliver a high-quality repairs service in line with customer priorities. Act as a...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Dec 19, 2025  
Senior Software Developer Python
Job Title: Senior Software Developer Python Contract Length: 12 Months Day Rate: £600 - £650 Inside IR35 Location: London, Manchester or Bristol Working Style: Hybrid - 2 days onsite Requires Active SC Clearance Are you ready to make a difference? Join our client, a leading organisation in the Central Government sector, dedicated to transforming public services through technology. We're looking for a Senior Software Developer with Python expertise to help shape the future of digital government! What You'll Do: As a vital member of the National Data Library team, you will: Lead the design, development, and maintenance of scalable open data services and APIs. Set software architecture, engineering practises, and technical direction. Collaborate with multi-disciplinary teams to select technologies and deliver resilient digital services. Represent the department in technical forums and open-source communities. Ensure alignment with Service Standards and governance processes.About:...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Dec 19, 2025  
Network Engineer
Network Engineer +6 months+ +SC cleared - sole British nationals only due to nature of the project +Remote role - occasional travel to Maidstone +£425 - £450 a day +Inside IR35 Skills: +Cisco +Aruba +LAN / WAN +SC clearance This Network Engineering role focusses on implementation of Network services and will cover LAN, WAN, Firewall, and Security infrastructures, with a key focus on Cisco and Aruba. Expectation is the successful candidate will have 5 to 10 years proven work experience in a challenging, multi-vendor Data centre environment working as part of a team delivering project engineering functions. Key Responsibilities: Network Maintenance and Troubleshooting: Maintain data network hardware and systems. Investigate and resolve network and hardware issues. Analyze, isolate, and troubleshoot network errors. Assess and upgrade legacy network components as needed.Technical Support and Leadership: Provide technical support for both internal and external...
IR35 Status:
Inside IR35

CV-Library Maidstone, Kent Contractor
CL
Dec 19, 2025  
Engineering Technician
Job title: Engineering Technician Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP - Subject to vetting Duration: 6 Months Pay rate: £15.85ph PAYE or £21.51hr Umbrella Location: Deeside, Flintshire Hybrid/Remote Working: Fully on site role Hours of work: 37 hours per week Role information: - As an Engineering Technician your roles include the repair and overhaul of Electronic and Electro-mechanical equipment in a timely and efficient manner whilst complying with legislative and organisational standards. Qualifications/Experience Required - Electrical Background - Level 4 qualification and advanced/higher apprenticeship; or Level 3 qualification, a nationally recognised Electrical/Electronic engineering apprenticeship - Perform self-directed Test; Diagnostics; Repair; Maintenance; Modification; Calibration and Manufacture of Equipment down to module / individual Component level - Carry out Feasibility and Development activity, including the Reverse Engineering and...
IR35 Status:
Inside IR35

CV-Library Deeside, Cheshire Contractor
CL
Dec 19, 2025  
Integration Engineer (12 month Contract)
Manufacturing Integration Engineer Location: Plymouth Rate: £28 - £37 per hour (Inside IR35 status to be discussed) Duration: 12-Month Contract Start Date: Immediate / ASAP The Project We are currently seeking experienced Manufacturing Integration Engineers for a critical 12-month project in Plymouth. This is a hands-on contracting role designed to drive the validation and vertical start-up of new equipment. You will be instrumental in bridging the gap between installation and full-scale production, ensuring that new CapEx integrations hit performance targets immediately. Key Deliverables Validation, Testing & Installation Lead the development of test plans to verify functionality, process windows, and equipment reliability (FAT, SAT, Validation, and Commissioning). Represent the engineering team at Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT). Prepare detailed installation plans and ensure full validation of equipment. Ensure all equipment...
IR35 Status:
Inside IR35

CV-Library Plymouth, Devon Contractor
CL
Dec 19, 2025  
Interim Maintenance Surveyor
Exciting opportunity for 2x interim maintenance surveyors to join a leading London based housing association to carry out inspections to properties across the London boroughs. The ideal candidate will bring strong technical expertise in responsive repairs, voids management, and damp & mould investigations, and be confident managing contractors to achieve excellent outcomes for residents. Key Responsibilities * Inspect and diagnose property defects, with a particular focus on damp and mould cases. * Prepare detailed specifications, manage contractors and oversee works from instruction to completion. * Manage responsive repairs and void property works, ensuring timely and cost-effective delivery. * Undertake quality audits and technical inspections to ensure contractor performance and compliance. * Support the Technical Manager and Senior Technical Surveyor with escalated repairs and service queries. * Maintain accurate property and works data within asset management...
IR35 Status:
Inside IR35

CV-Library NW9, The Hyde, Greater London Contractor
CL
Dec 19, 2025  
Estimator
Job Title: Estimator - Infrastructure Projects Location: Remote-based role with occasional site visits across North Wales, Northeast, Northwest, and East Anglia (Travel Expenses are covered going to sites) Contract Length: Initial 6 months (Possible extensions) Pay Rate: £500/day (Inside IR35 via umbrella) Overview A leading infrastructure delivery organisation is seeking an Estimator to support a major programme of work focused on accelerating the UK's transition to net zero. This role will sit within project teams and be responsible for producing benchmark cost estimates for large-scale infrastructure projects up to the start of construction. This is an excellent opportunity to contribute to nationally significant energy and infrastructure schemes, working in a collaborative and commercially focused environment. Key Responsibilities Utilise Candy estimating software to create accurate project cost projections Produce cost estimates for overhead transmission lines,...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Dec 19, 2025  
Quality Operations Specialist
Are you an experienced Clinical Operations professional? Do you have experience writing SOP's in a clinical / quality related environment? If so, this could be the perfect opportunity for you! We are recruiting for a Quality Operations Specialist to join a leading multinational biopharmaceutical client based in Berkshire. The successful candidate will support the Head of Process Quality Excellence in developing and maintaining its clinical quality systems/procedures and ensuring quality and compliance risks are appropriately identified and mitigated. Candidates will need experience and focus on GCP regulations and guidance. This is a contract position, inside IR35, offered initially for 12 months on a hybrid basis. Minimum 2 days a week on site preferably Tues & Thurs but this can be flexible if needed. Responsibilities: Support the Head with quality and compliance infrastructure development, assist with creation/revision of appropriate quality and compliance policies,...
IR35 Status:
Inside IR35

CV-Library Slough, Berkshire Contractor
CL
Dec 19, 2025  
Manufacturing Engineer
Manufacturing Engineer 5 month contract Based in Ampthill Offering £35ph Inside IR35 Do you have experience with MRP systems and managing BOMs? Do you have experience with CAD software for generating 2D technical drawings? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Manufacturing Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Develop manufacturing processes Defining sequence of operations, procedures, and production layouts for assemblies, equipment installation, processing and material handling Providing basis of estimates for engineering activities and shop floor operations Identifying any new tooling & fixturing...
IR35 Status:
Inside IR35

CV-Library Ampthill, Bedfordshire Contractor
CL
Dec 19, 2025  
Fire Safety Advisor
Job title: Fire Safety Advisor IR35 Status: Inside of IR35 Start date: TBC ASAP Duration: Contract (Long-term) Salary/ Pay rate/ Benefits: up to 280 PAYE / 360 UMB (Daily rate equivalent of approx. 70k/pa) DOE Location: Site based, HPC Job Purpose / Overview The Fire Safety Advisor is part of a team of specialist fire safety and compliance professionals reporting to the Fire Safety Manager. The main purpose of the job is to provide advice and guidance on fire safety matters to the Principal Contractor to ensure fire safety standards are set and assure the maintenance of these standards across the project. The post holder will also support and promote the development of a positive Fire safety culture amongst a wide array of Contractors and stakeholders, support the development and implementation of fire safety systems and policies, performing audits and inspections, undertaking fire risk assessments, report on fire safety maters to relevant personnel and committees,...
IR35 Status:
Inside IR35

CV-Library Bridgwater, Somerset Contractor
CL
Dec 19, 2025  
Senior Electronics Engineer
Our client, a Defence and Security supplier is looking for a Senior Electronics Engineer to join them on a contract basis at their site in Harlow. Due to the nature of the role, applicants must hold the British nationality and be eligible for SC Clearance. Full time onsite in Harlow, Essex. Inside IR35, competitive market rates. 12-month contract. Responsibilities The successful applicant will support the Team across various programmes and will involve the following main duties within the product development: Develop requirements to ensure compliance to the relevant standards. Create and manage architectures for Digital Electronics and firmware (mainly FPGAs) Understand, decompose and verify Design requirements Create FPGA design using VHDL and embedded C Define and perform unit level and sub system level testing for embedded firmware Create design documents (HW +Firmware) Create Test Documents Create Firmware Simulation Test Reports Create Timing and Power Analysis Reports...
IR35 Status:
Inside IR35

CV-Library Harlow, Essex Contractor
CL
Dec 19, 2025  
External Information Solutions Lead
Are you looking for a new role as an External Information Solutions Lead? Do you have a deep understanding of the data lifecycle, metadata, ontologies and scientific knowledge systems? Are you also experienced in FAIR data principles and semantic technologies, ensuring data is structured for scientific use? If so, please click apply today! We are recruiting for an External Information Solutions Lead on behalf of a global biopharmaceutical leader. This position is offered on full-time working 37.5 per week on a contract basis initially for 12 months. This position is inside IR35, ideally based in Slough but remote or hybrid applications will be considered. The successful candidate will report into the Head of Scientific Information and Intelligence and will be responsible for helping to define and execute the teams data marketplace strategy to enable seamless access to licensed external information assets. Key Responsibilities: Define and evolve the vision for the data...
IR35 Status:
Inside IR35

CV-Library Slough, Berkshire Contractor
CL
Dec 19, 2025  
2 x Contract Desktop Support Engineers
2 x Contract Desktop Support Engineers - North Nottingham (On-Site) Location: North Nottingham Working Pattern: 5 days on-site Contract Length: 4 months (possible extension) Rate: Up to £200 per day (Inside IR35) Our client is seeking two Desktop Support Engineers to join their team on a short-term contract. These roles will provide hands-on technical support and assist with a major Windows 11 migration project across the business. Key Responsibilities Provide desktop support for end-user devices (desktops, laptops, tablets, smartphones). Assist with Windows 11 deployment, including imaging, data transfer, and post-installation checks. Support Active Directory and Microsoft 365 administration tasks. Manage device updates and configurations via SCCM and Intune. Respond to incidents and service requests promptly, maintaining clear communication. Document processes and contribute to knowledge base articles. Skills & Experience Previous experience in desktop support within...
IR35 Status:
Inside IR35

CV-Library Mansfield, Nottinghamshire Contractor
CL
Dec 19, 2025  
SIEM Application Engineer - ElasticSearch
SIEM Engineer - ElasticSearch Contract Type Contract Length: 3 months initially Daily Rate: Up to £550 (inside IR35 via umbrella) Location: Hybrid working model - 3 days in Birmingham and 2 days remote About the Role: Our client is seeking a skilled SIEM Engineer to join their cybersecurity team on a contract basis. This role is crucial for enhancing threat detection capabilities and requires a blend of technical expertise and collaboration skills. If you have a passion for security engineering and are ready to make an impact, we want to hear from you! What You'll Be Doing: SIEM Solution Development: Collaborate with security analysts and architects to design and implement SIEM solutions using Elasticsearch. optimise SIEM rules, alerts, and dashboards to ensure efficient threat detection. Collaboration: Work closely with team members to drive key security objectives forward. You'll also be responsible for presenting findings and writing documentation tailored to both technical...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Dec 19, 2025  
Senior Developer
Senior Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience: Experienced in TDD and working with complex data challenges. Python as the preferred back-end language for new services, however we also need to support languages including Java and .NET. Oracle SQL PL to support existing services. Infrastructure/DevOps technologies including AWS, Azure, SQL server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by automated testing and monitoring. Software written using Test Driven Development practices, with developers writing their automated tests before creating the code. Open working, with transparent codebases, documentation, design histories and roadmaps. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance....
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
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