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Contractor 18
Outside IR35 senior operator

18 senior operator jobs found

CL
Mar 20, 2026  
Senior Solutions Architect
Senior Solutions Architect - Transport Technology Programme Location: Hybrid - London Contract: 2-3 years, rolling 6-month extensions, potential for permanent conversion Daily Rate: Up to £749 (umbrella) A leading transport operator is seeking two Consultant Architects to join its Tech & Data programme, delivering complex multi-vendor transport systems. Front Office Architect: Focus on passenger-facing systems - gates, ticket vending machines, validators, and smart card systems. Experience with transport ticketing suppliers such as Cubic, Scheidt & Bachmann, or INIT is highly desirable. Back Office Architect: Focus on transaction processing and payment systems, including backend design (Java/.NET/Oracle) and integration with payment acquirers (Visa, Mastercard, Amex). Responsibilities: Develop and maintain end-to-end solution architectures and capability roadmaps. Break down complex projects into work packages for multiple vendors. Ensure solutions align with...
IR35 Status:
Outside IR35

CV-Library Greenwich, London Contractor
CL
Mar 22, 2026  
Warehouse Automation (Controls) Engineer
Job Title: Warehouse Automation (Controls) Engineer Function: Pharmaceutical Distribution Operations Location: Birmingham; B24 8HZ Rate: £38.95Ph – £45.74ph Limited Co Basis / Umbrella Co Basis (Outside IR35) Employment Type: Contract (3-4 Months starting ASAP/Early March) Position Summary: Under the general direction of a Sr. Manager or Director, the Engineer implements, inspects, integrates, tests, and supports various Material Handling Controls solutions and implementations that form key business operations. Key Responsibilities: 1. Assists the Project Teams with implementation, electrical drawings, installation, inspection, testing, and issue tracking. 2. Assists corporate and/or division MHE enhancement projects with evaluations, cost-saving initiatives, implementation plans, testing, documentation, delivery, deployment for project control/systems/hardware, and project closeout. 3. Participate in the design, development, testing, and implementation of...
IR35 Status:
Outside IR35

CV-Library B24, Wylde Green, City and Borough of Birmingham Contractor
CL
Mar 22, 2026  
Technical Business Analyst
A skilled Technical Business Analyst is required to support technology projects within the non for profit sector. The ideal candidate will have experience working in non for profit, and natural sciences sectors. Client Details This company operates within the non for profit sector and is recognised as small organisation. They are committed to advancing technological innovation and delivering solutions in their field. Description Responsible for taking the redesigned business processes and high-level system requirements and developing a clear set of detailed requirements to enable the creation of system logic and automation within the new tooling. Collaborate with stakeholders to gather and document business and technical requirements. Analyse and translate requirements into functional specifications for technology teams. Using the re-designed processes, identify where the process changes and high-level system requirements can be turned into detailed system requirements or...
IR35 Status:
Outside IR35

CV-Library Cheshire, UK Contractor
CL
Mar 22, 2026  
Health & Safety Manager
Health & Safety Manager Contract Opportunity – Outside IR35 Day Rate DOE | 6-Month Project (Initial Term) Fully Remote with UK-Wide Travel (Ideally Midlands-based) Are you an experienced Health & Safety professional seeking a high-impact contract assignment within a hazardous materials environment? We are supporting a national fuels and distribution organisation in appointing an experienced Health & Safety Project Lead to deliver a full end-to-end build of a national H&S framework. This is a defined project engagement, operating Outside IR35, suited to an independent contractor who can take ownership and deliver a scalable, compliant and commercially aligned safety management system. This is not a maintenance role. It is a transformation project requiring expertise, pace and autonomy. The Project Brief The organisation operates a UK-wide depot network (c.35 sites) within a hazardous materials setting. The requirement is to design, develop and implement a...
IR35 Status:
Outside IR35

CV-Library Coventry, UK Contractor
CL
Mar 21, 2026  
Clean Water Site Manager
Clean Water Site Manager- Devon (Chardstock) Chargestock, Devon Westcombes, Chardstock, Axminster EX13 7BJ Starting 2nd March 6 months + (5-year framework contract) £350-£375 per day CIS or Limited Company, Outside IR35 Looking for an experienced Site Manager for water mains works. Works include: * Butt Fusion welding or Electro Fusion * Water mains * Moling & directional drilling * Hydrants & pressure valves * Excavations * Footways, footpaths & some arable land You will be responsible for a Site Supervisor and a 3 or 4 of gangs of men. You will ensure method statements and risk assessments are prepared, reviewed, briefed and updated Ensure all "as constructed" records are provided to the Health and Safety File Lead weekly progress meetings Manage the costs associated with the works Order plant and machinery You will have: - SMSTS and have clean water experience. - EUSR Water Hygiene (Blue) Card - SHEA Water - First At At Work - Ideally you will have...
IR35 Status:
Outside IR35

CV-Library Axminster, Devon Contractor
CL
Mar 21, 2026  
Senior Electrical Engineer (Rail Experience)
Senior Electrical Engineer (Rail Experience) – Contract Location: Cardiff / Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth. Our client operates across multiple industries, but this particular role requires strong experience of rail projects as well as knowledge of Microstation. The role may require occasional travel to other locations. The role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Review and issue RFIs. * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC...
IR35 Status:
Outside IR35

CV-Library Vale of Glamorgan, UK Contractor
CL
Mar 20, 2026  
Transport Planner
Transport Planner Rate: £38 per hour (Umbrella) Location:Doncaster Hybrid Working - Office Attendance Required An experienced Transport Planner is required to join a Strategic Transportation team within a local authority environment. This is a key role supporting the delivery of transport strategy and providing technical input into the planning process. The Role You will review and negotiate Transport Assessments, Transport Statements and Travel Plans submitted as part of planning applications, provide formal written comments and recommendations, and attend and contribute at Planning Committee. You will also support the development of transport strategies and represent the authority at stakeholder meetings. Key Responsibilities Develop and support transport strategies and policies Review and negotiate transport documentation linked to planning applications Provide technical advice to planning colleagues Attend Planning Committee Manage consultations and maintain...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 19, 2026  
Senior Site Engineer
Senior Site Engineer Water Civils | Long-Term Contract | Midlands | OUTSIDE IR35 Do you want to work for an established contractor delivering pipeline, sewerage and infrastructure projects for over 35 years? With increased and secured long-term workload, they are now seeking an experienced and paperwork-competent Site Engineer to join the team, delivering rolling pipeline diversion schemes across the Midlands. If you're currently operating as a Site Engineer with responsibility for site documentation - or you're a Sub Agent who still enjoys being technically hands-on - this is an opportunity to run your own schemes while securing a long-term contract outside IR35. Start available ASAP. You will: ·Take technical ownership of pipeline diversions and new installations ·Undertake levelling and verification of line and gradient control ·Produce and manage CPPs, RAMS, ITPs, SOSB and site inductions ·Ensure environmental compliance ·Coordinate subcontractors and site teams...
IR35 Status:
Outside IR35

CV-Library West Bromwich, UK Contractor
CL
Mar 19, 2026  
Risk Manager - Water Infrastructure
Risk Manager – Outside IR35 Contract Project: Major Reservoir Infrastructure Scheme Client: Leading UK Water Utility Location: Hampshire Area (Hybrid Site Presence Required) Contract Type: Outside IR35 Duration: 12 month Initial Contract (Extension Likely) The Opportunity We are seeking an experienced Risk Manager to support the delivery of a major reservoir infrastructure project for a leading UK water client. This is a significant capital programme offering the opportunity to play a key role in managing programme, commercial, and delivery risk within a complex engineering environment. This position is suited to a proactive contractor who can operate independently, influence senior stakeholders, and implement robust risk management processes across a large-scale infrastructure scheme. Key Responsibilities * Develop, implement, and maintain the project Risk Management Framework aligned to industry best practice. * Facilitate risk identification workshops with...
IR35 Status:
Outside IR35

CV-Library Havant, Hampshire Contractor
CL
Mar 19, 2026  
Business Analyst
Senior Business Analyst 4 Days a week onsite in Edinburgh Initially until the end of 2026 £530-£550pd (Outside IR35)   We are seeking an experienced Senior Business Analyst to lead requirements definition across multiple workstreams within a large-scale pension’s transformation programme. This is a high-profile role requiring strong stakeholder engagement, structured requirements management, and the ability to operate confidently across business, technology, and operational teams.   The Role You will take ownership of requirements definition across several programme workstreams, working closely with Business Operations SMEs to identify and document system and process changes. The role involves supporting enhancements to a core pensions administration platform and associated operational processes delivered within a Business Process Outsourcing (BPO) environment.   You will: Sapiens pensions administration system (essential requirement) Lead requirements gathering and definition...
IR35 Status:
Outside IR35

CV-Library Edinburgh, UK Contractor
CL
Mar 18, 2026  
Project Manager
We are seeking experienced freelancer Project Managers to lead the successful delivery of multidisciplinary built environment projects from concept through to completion. Selective Supplier Onboarding – Infrastructure & Capital Projects We are onboarding a limited number of experienced Project Managers and supporting built environment professionals to our marketplace platform to meet existing demand from UK organisations delivering complex infrastructure and capital programmes. This is a controlled, quality-led supplier marketplace — not an open freelancer directory. Engagement demand spans infrastructure, aviation, utilities, highways and regulated environments, with buyers seeking accountable delivery capability. Current Demand Profile Organisations are seeking professionals who can: * Lead full lifecycle project delivery (RIBA / structured governance frameworks) * Administer NEC contracts and manage commercial risk * Coordinate multidisciplinary design...
IR35 Status:
Outside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Mar 18, 2026  
Senior Civil Engineer
Senior Civil Engineer (Chartered) Location: Birmingham Office Contract: 6 Months (ASAP Start) Engagement: Outside IR35 Sector: Transmission MRR Infrastructure is recruiting for a Chartered Senior Civil Engineer to join a highly respected engineering organisation delivering major UK transmission infrastructure projects. This is a six-month contract opportunity, confirmed as outside IR35, based within the Birmingham office. The Opportunity You will operate in a senior technical capacity within the Civil and Structural team, leading design activities across high-voltage transmission projects from concept through to detailed design and construction support. This role is suited to an experienced Chartered Civil Engineer who is confident leading design packages, mentoring engineers, managing client interfaces and delivering complex infrastructure solutions within regulated environments. The Organisation Our client is a globally established, employee-owned engineering and...
IR35 Status:
Outside IR35

CV-Library Birmingham, West Midlands (County) Contractor
CL
Mar 18, 2026  
Dynamics 365 CE Developer (Field Service)
Dynamics 365 CE Developer (Field Service) Rate: £450-£500pd (Outside IR35) Location: Remote - Must be UK based. Work Type: Contract - 3 months Role: We are supporting a globally operating organisation as they continue a significant phase of their Dynamics 365 transformation programme. They are entering the next wave of delivery and require an experienced D365 CE Developer with strong Field Service expertise to support critical enhancements and development work. This is a fast-paced, delivery-focused environment where technology plays a central role in operational performance. You will join an established internal team and work closely with senior technical leadership to ensure this project phase is delivered successfully. The organisation is committed to modernising its systems landscape, and this role will directly contribute to that journey. Responsibilities: • Design and develop customisations within Microsoft Dynamics 365 CE • Deliver enhancements specifically across...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 18, 2026  
Lead BMS Commissioning Engineer (6 month Contract)
At VIGO, we are recruiting on behalf of a well-respected client in the Smart Buildings and Building Management Systems (BMS/BEMS) sector. They are currently looking for an experienced Contract Lead BMS Commissioning Engineer to join their industry-leading team on a 6-month contract, which is likely to extend. Outside IR35 £330 to £400 Per Day **Role Overview** The successful candidate will become an essential part of the on-site team. They will play a dynamic role in ensuring the commissioning, testing, and successful operation of their advanced BMS solutions. The client predominantly uses Trend and Tridium, making knowledge of these systems a core prerequisite for the role. **Key Responsibilities** Leading the commissioning process of BMS systems Working with the design and installation teams to ensure the most efficient setup Undertaking system tests to ensure the highest performance and system health Providing expertise during the fault-finding process and system optimisation...
IR35 Status:
Outside IR35

CV-Library Northampton, West Northamptonshire Contractor
CL
Mar 18, 2026  
Microsoft Dynamics 365 F&O Business Analyst (contract)
Job Title: Microsoft Dynamics 365 F&O Business Analyst Salary: £500 - £650 per day (Outside IR35) Work Type: Contract Role: This is a high-impact contract opportunity to join a business undergoing a major Microsoft Dynamics 365 F&O transformation. They are investing heavily in their Finance & Operations landscape and need an experienced Business Analyst to play a pivotal role in shaping the solution and driving delivery. You’ll be brought in as a trusted expert to bridge the gap between senior finance stakeholders and technical delivery teams, ensuring the D365 F&O platform is fit for purpose, scalable, and aligned to strategic objectives. This is not a passive documentation role – you will be influencing design decisions, challenging processes, and helping deliver a robust ERP solution in a fast-paced, outcome-driven environment. Responsibilities: • Lead end-to-end business analysis across D365 F&O implementation and enhancement workstreams •...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Feb 27, 2026  
Front End Developer
Senior Front-End Developer (Creative Technologist) * 6-month contract (initially) * Market Rates * Outside IR35 * Remote Working (plus x1 day per week in central London) The Opportunity Our client is seeking a Senior Creative Technologist / Senior Front-End Developer to play a pivotal role in shaping the future of the Client Design Practice for a $bn US tech platform and influence the delivery of globally recognised digital experiences, Joining a forward-thinking organisation at the intersection of design, technology and innovation, where you will help define how advanced prototypes and production-ready digital platforms are conceived, engineered and delivered, while working within a highly creative and technically ambitious environment. You will be consulting alongside the Technology Director, Lead Visual Designer and an established Offshore Development team to ensure creative ideas are not only technically achievable but executed to an exceptional standard. You...
IR35 Status:
Outside IR35

CV-Library City of London, Greater London 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
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