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Outside IR35 mentor

111 mentor jobs found

CL
Mar 07, 2026  
Senior Test Engineer
Are you a technical QA powerhouse looking for a high-autonomy role in London? We are looking for a Senior Test Engineer to lead the technical implementation of our client testing frameworks and drive quality across complex, large-scale projects. Rate- up to £500 a day Outside IR35 Location: London (Hybrid: 2-3 days/week) Focus: Framework Implementation, Automation, and CI/CD Integration The Role As a Senior Test Engineer, you will be the technical authority on how we test. You will: Build & Scale: Design and implement robust automated test solutions from scratch. Lead by Example: Oversee testing activities for major project streams, ensuring high standards are met. Embed Quality: Collaborate with Architects and Devs to bake quality into the code-not just test it later. Drive Improvement: Identify gaps in our automation coverage and toolset, then fix them. Mentor: Guide junior engineers in best practices, from clean code in scripts to effective manual exploratory testing....
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Associate Consultant – Test Lead + Senior System Teste
Associate Consultant – Test Lead + Senior System Tester Join RT Consulting: Associate Consulting workforce Sector: Government / Public Safety Clearance: Active SC + NPPV3 required IR35: Outside – 6 month initial contract Location: Hybrid (2 days per week onsite – Solihull) Start: ASAP Who we are RT Consulting are a trusted management consultancy and service provider. We deliver highly capable and effective value for money solutions to our clients as the ‘customer friend’ and trusted partner across Defence, Policing, Central and Local Government. Who you are We are seeking Test Leads and Senior System Testers with current SC + NPPV3 clearance lead testing strategy and execution across large, multi team programmes, ensuring quality is embedded across the full software delivery lifecycle. What you’ll be doing * Define and lead programme-level test strategy and governance * Oversee system, integration, regression, and performance testing * Drive automation using JUnit,...
IR35 Status:
Outside IR35

CV-Library Solihull, West Midlands (County) Contractor
CL
Mar 05, 2026  
Senior Surveyor Engineer
Senior Surveyor HS2 Bulk Earthworks and Drainage Watford Freelance 12 month contract Outside IR35 or CIS  A tier 1 joint venture delivering major works on HS2 is looking to appoint an experienced Senior Surveyor to support bulk earthworks, drainage, highways, and associated infrastructure works based in Watford. Key Responsibilities Site surveying and setting out Carry out accurate setting out for earthworks, drainage, structures, and highways using Total Station and GPS Undertake regular surveys and checks to ensure works meet design requirements and tolerances Identify and resolve dimensional or setting out issues with the site team Provide guidance to site engineers on best practice 3D modelling Use Civil 3D or similar software to produce and update construction models Complete earthworks cut and fill analysis Generate models for machine control, GPS plant, and setting out Produce accurate as built records, drawings, and digital models GPS machine control Upload and...
IR35 Status:
Outside IR35

CV-Library Sarratt, UK 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
CL
Dec 28, 2025  
Senior Electrical Design Engineer
We are working with a leader in the hyper scale global data centre space -their portfolio includes hyperscale facilities for global tech giants, multi-megawatt data halls, and cutting-edge colocation sites. This is an opportunity to work with a team that sets the benchmark for technical excellence and innovation in the data centre sector. The data centres are at stage two and three so a good time to become involved. The position is as a Senior or Principal Electrical Engineer, you will play a key role in designing and delivering complex electrical systems for large-scale data centres collaborating with multidisciplinary teams to ensure resilient, high-performance solutions for some of the most advanced facilities in the industry. What you'll need to succeed Strong experience in HV, LV, generators, and UPS systems, or a willingness to learn and develop in these areas. Proven background in electrical design within building services. Ability to manage projects and mentor...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Test Manager
Are you a technical QA powerhouse looking for a high-autonomy role in London? We are looking for a Senior Test Engineer to lead the technical implementation of our client testing frameworks and drive quality across complex, large-scale projects. Rate- up to £500 a day Outside IR35 Location: London (Hybrid: 2-3 days/week) Focus: Framework Implementation, Automation, and CI/CD Integration The Role As a Senior Test Engineer, you will be the technical authority on how we test. You will: Build & Scale: Design and implement robust automated test solutions from scratch. Lead by Example: Oversee testing activities for major project streams, ensuring high standards are met. Embed Quality: Collaborate with Architects and Devs to bake quality into the code-not just test it later. Drive Improvement: Identify gaps in our automation coverage and toolset, then fix them. Mentor: Guide junior engineers in best practices, from clean code in scripts to effective manual exploratory testing....
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 04, 2026  
Lead Data Engineer - Azure Synapse
Lead Data Engineer (Azure Synapse) - Watford - £550-£600/day - Outside IR35 Global organisation in Watford is seeking a hands-on Lead Data Engineer to review and modernise their data engineering practice. You'll consolidate pipelines, implement best practices, and lead a small team - while remaining actively involved in delivery. 3-month contract with a strong chance of extension. What you'll do: Build and optimise Azure Synapse pipelines and integrations Apply Lakehouse / ADLS Gen2 patterns and medallion architecture Lead and mentor engineers while delivering hands-on Ensure secure, scalable, production-ready engineering Coding across SQL, Python, CI/CD, DevOps You'll need: Experience in data engineering, including strong expertise in Azure Synapse Experience stabilising/modernising live platforms Strong SQL, Python, performance tuning, and security focus Exposure to multiple source systems (Finance, CRM, ERP) Hybrid working (2-3 days onsite), competitive rate, outside...
IR35 Status:
Outside IR35

CV-Library Watford, Hertfordshire Contractor
CL
Mar 04, 2026  
Quantity Surveyor
Senior Quantity Surveyor Excellent opportunity work for a Tier 1 contractors Highway division on NEC forms of contracts Location: - Inverness Salary: - £400-£500 outside IR35 Role Description The Resolute Group is working in partnership with a Tier 1 contractor who has a National Highways division delivering various projects from Frameworks through to major projects. With this role being a mentor / Assurance based role, managing Quantity Surveyors that work on the projects on a day to day basis. This role is supporting the Quantity Surveyors, supporting them with skill gaps, checking the accounts and ensuring that the work is undertaken correctly. Managing several small Schemes and one large multi-million project Day to day duties will vary but could include: Managing a small team of Quantity Surveyors delivering live Highway schemes. Oversee the detailed bills of quantities and cost breakdowns. Monitor project costs against your package of works. Support with the...
IR35 Status:
Outside IR35

CV-Library Inverness, Highlands Contractor
CL
Mar 04, 2026  
Contract Technology Manager
Software Engineering Manager £750pd - outside IR35 2 days per week, London/Hampshire We need an urgent contract Tech Manager for 6 months for a long standing banking client of mine. Someone with solid Vendor Management experience, who is hands on (not day to day coding) but can roll up their sleeves and get stuck into the change the business is goign through over the next 12 months. They are growing fast, hit profitability this year and we need a people and technology leader to lean in an support the tech teams and technical challenges around new and existing suppliers. This isn't just a delivery role. It's about people, purpose and progress. You'll coach and mentor a team of around five engineers, creating an environment where people feel supported to grow, challenge ideas and do their best work. You'll champion engineering best practice, encourage curiosity, and help embed a culture that's collaborative, commercially aware and outcome-focused. Working closely with product, design...
IR35 Status:
Outside IR35

CV-Library Fleet, Hampshire Contractor
CL
Feb 13, 2026  
Senior MEICA Commissioning Engineer
️ Senior MEICA Commissioning Engineer | Clean Water | Affinity Water Region Looking for a role where you can use your commissioning expertise before the kit even hits site? This is a senior-level position for someone who’s confident working across both delivery and pre-construction, shaping the commissioning approach, supporting design development, and guiding a small team across clean water projects within the Affinity Water region. You’ll be joining a leading contractor delivering a major AMP8 clean water programme where your input will directly influence design, delivery, and successful handover. 💡 The Role You’ll work closely with the Commissioning Manager, providing leadership and technical oversight across multiple projects. From writing commissioning plans and programmes to supporting the pre-construction phase, you’ll be the go-to person for all things MEICA commissioning. What you’ll be doing: • Leading the planning, coordination and delivery of commissioning...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
Oct 08, 2025  
Senior Electrical Design Engineer
We are excited to be working with a modern, innovative Building Services Consultancy, 25 strong, who are looking for a Senior Electrical Engineer to join their close-knit team. Having met and engaged with them, I can personally vouch for their amazing culture - everyone is genuinely supportive, and mentorship is deeply ingrained in how they help their team grow. It's the kind of place where your career can soar - with endless opportunities for growth, the sky's truly the limit here! Role Overview: As a Senior Electrical Engineer, you'll take the lead on a range of exciting projects, bringing your technical know-how and design flair to the forefront. You'll ensure that every project - be it a cutting-edge commercial build or a prison refurbishment is delivered to the highest standards, meeting, and exceeding client expectations. You'll need a degree in Electrical Building Services Engineering (or something similar) along with 5+ years of experience in an Engineering...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Senior Quantity Surveyor-London-OUTSIDE IR35/1 Year Contract
One of our new clients who are a consultancy providing Commercial staff to major Civil Engineering projects have the need for a Senior QS to work between 2 HS2 projects specifically in Euston and West London. This is on Civil Engineering works including Tunnelling & Earthworks. Daily duties will include overseeing Sub Contractor Account Management, issuing payments, Cost Reporting and attending regular meetings. To be considered you will have a minimum of an HNC in Quantity Surveying and will have proven Quantity Surveying experience within the Civil Engineering sector and ideally on HS2 related works also. Top day rate on offer and a minimum of a years contract for the right individual. If interested, please get in touch by calling Dave on (phone number removed) or sending your CV by email
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Senior / Principal C&I Engineer
Senior / Principal C&I Engineer – Contract Location: West Wales This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy, and Hydrogen sectors. TUV Certified status would be a bonus, though not essential. Role & Responsibilities * Undertaking work providing Process Engineering support to a range of CAPEX and OPEX projects. * Performing safety specification and certification of safety instrumented systems. * Carry out SIL Verification using simplified equations. * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of 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). * Development of...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 07, 2026  
Senior Electrical Engineer (hybrid working)
Senior Electrical Engineer – Contract – Remote Location: Remote / Hybrid Location: Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical and Renewable Energy sectors. Our client can accommodate a hybrid working pattern with alternate weeks wfh / in the office in West Wales. 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). * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC drawings, AC & DC schematics, and...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 07, 2026  
Senior Quantity Surveyor
Senior Quantity Surveyor - £400/£450 day Outside IR35 Senior QS required to work for a Earthworks contractor based in the South West. It is working on a large package of works on a highways scheme. The role will be between the office in Bristol and the site in Bridgewater. Main duties will be managing applications for payments, cost reporting/CVRs, measurments and attending commercial meetings. The right applicant must have HNC in Quantity Surveying, experience working on heavy civil schemes and a clean driving licence. Looking to start someone immediately
IR35 Status:
Outside IR35

CV-Library Bristol, City of Bristol Contractor
CL
Mar 06, 2026  
Senior Commercial Manager - Major Transport
Hiring: Senior Commercial Manager - Major Transport Projects (Outside IR35) 📍 Birmingham (3 days onsite) | 2 days WFH 💷 £500-£550/day DOE 🗓️ Start: ASAP | Long-term contract potential We're supporting a major client delivering some of the biggest transport schemes in the West Midlands. We're looking for a seasoned Senior Commercial Manager who can confidently hold their own with contractor-side teams and drive strong commercial outcomes. What you'll bring: ✔️ Deep NEC contract experience ✔️ Ability to go toe‑to‑toe with contractor commercial leads ✔️ Strong commercial strategy, negotiation & project delivery skills If you're an experienced commercial leader ready to take on a high‑profile assignment, let's talk
IR35 Status:
Outside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Mar 06, 2026  
Senior Quantity Surveyor
Senior Quantity Surveyor - Freelance (Outside IR35) Location: Dorset (Bridport) - Hybrid (3 days on‑site, 2 days WFH, flexible) Rate: £420-£570 per day (Outside IR35) Contract: ICC (S278) - interface with National Highways Duration: Approx. 35 weeks (~6 months, programme still being finalised) Project Overview A highways roundabout improvement scheme in the Bridport area, delivered under an ICC S278 contract, involving close coordination with National Highways. This is not an NEC contract, so prior ICC and highways infrastructure experience will be valuable. Role Summary This is a hands‑on Senior QS position where the candidate will take full commercial ownership of the project from procurement through to final account. Key Responsibilities Lead all commercial functions for the scheme (end-to-end responsibility). Procurement of subcontract packages and management of supply chain. Cost control, forecasting, valuations, variations, and change management. Management of ICC...
IR35 Status:
Outside IR35

CV-Library Dorset, UK Contractor
CL
Mar 06, 2026  
Senior Change Lead Contract - Outside IR35
Senior Change Lead - Contract Opportunity Overview A high‑impact Senior Change Lead is required to support major transformation programmes. You will work across fast‑paced, multi‑location technology teams and own core change activities end‑to‑end ensuring clarity, alignment, and tangible delivery across key strategic initiatives. Key Information Location: West Yorkshire - occasional visits will be needed into the office (unable to consider candidates only wanting fully remote roles) Rate: £550 per day (Outside IR35) Contract Length: 6 months Start Date: ASAP (end of month / early next month) Role Summary You will lead change management activities across one or more major programmes (AI Enablement, Product/Ways of Working, Operating Model changes). This includes developing change plans, conducting impact assessments, aligning stakeholders, building comms/training approaches, and driving adoption across geographically distributed teams. The environment values practicality...
IR35 Status:
Outside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Mar 05, 2026  
HV Senior Authorised Person (SAP)
HV Senior Authorised Person (SAP) Must be SSE Authorised 6 month contract Slough and Reading £(Apply online only) per day OUTSIDE IR35 GreenScout are working exclusively with a major player within the HV industry, who urgently require a HV Senior Authorised Person on an initial 6 month contract. Ideally you will previous experience within the Power Industry upto 11KV. This role require valid SSE Authorisation. Based in Reading and Slough. If your are interested, please apply online
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
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