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Engineering 22 Construction 10 Information Technology 5 Other 3 Management 2 Manufacturing 1
Outside IR35 Contractor senior technician

41 senior technician jobs found

CL
Apr 07, 2026  
Senior Technical Manager
Freelance Senior Technical Manager – East London (Major RC Frame Development) Outside IR35 We are currently seeking an experienced Freelance Senior Technical Manager to join a leading residential developer on a major multi-block scheme in East London. This is an excellent opportunity to play a key role in the delivery of a complex RC frame development comprising over 400 residential units. Working as part of an established project team, you will take ownership of the technical process from design coordination through to delivery on site across a large multi-block residential scheme. Key Responsibilities: * Lead and manage the technical design process across a multi-block residential development (400+ units). * Coordinate architects, consultants, and subcontractors to ensure technical compliance and buildability. * Oversee design reviews, technical approvals, and value engineering exercises. * Manage the flow of information between design...
IR35 Status:
Outside IR35

CV-Library E16, Docklands, Greater London Contractor
CL
Apr 08, 2026  
Press Officer
Press Officer - Hybrid Location: London - Hybrid (Office 2 days per week) Contract: Full-time, 7.4 hrs/day, 5 days/week Start: ASAP | Duration: 4-5 months Salary: Umbrella £37-£40.83ph About the Role A leading public sector organisation seeks an experienced Press Officer to join a fast-paced press office supporting senior leadership. The role covers proactive and reactive media, events, briefings, and multi-channel communications, including social and emerging content platforms. Responsibilities Draft press releases, media quotes, briefings, op-eds, and social content. Respond to high-volume media enquiries and support events/photo opportunities. Advise on media strategy across policy areas. Maintain media relationships and contribute to media databases and channels. Skills & Experience Proven press office experience, ideally in public sector communications. Strong writing skills and ability to work independently under pressure. Experience with London/national...
IR35 Status:
Outside IR35

CV-Library Docklands, London Contractor
CL
Apr 08, 2026  
Integration Delivery Manager
IT Integration Delivery Lead (Contract) We are looking for an experienced and forward-thinking IT Integration Delivery Lead to support a major programme of work. This role requires someone who can work across multiple technical and operational teams, ensuring delivery plans are aligned, risks are understood, and integration activities progress smoothly. It is a hands-on role involving coordination, planning, and direct project work where needed. Key Responsibilities: * Work closely with senior IT leaders to develop a unified delivery plan. This includes both technical implementations and operational changes. * Partner with project managers and business stakeholders to define the overall schedule, scope, and interdependencies across the full IT integration programme. * Consolidate reporting across the delivery portfolio, supporting the Digital PMO with updates on progress, risks, issues, key milestones, resourcing pressures, and budget alignment. * Assist in change management...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Apr 08, 2026  
Project Manager (C&I)
Project Manager (C&I) – Contract – West Wales 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 and Renewable Energy sectors. A background in C&I engineering and managing C&I biased projects is essential. The role is outside IR35. Role & Responsibilities * Management of Projects from early phases to completion of detailed engineering. * Collaborate as part of the project management team. * Managing projects at all stages of development, from concept, through FEED and detailed design. * Undertaking work on client sites providing technical advice and project management services. * Client facing role with regular project reporting on delivery for major energy sector projects. * This role will be working in a design/office environment but may require regular trips to site. * Producing budget costs and cash flow...
IR35 Status:
Outside IR35

CV-Library SA72, Burton Ferry, Pembrokeshire Contractor
CL
Apr 08, 2026  
Senior Preconstruction Project Engineer
Senior Preconstruction Project Engineer – Infrastructure Projects Location: Surrey Rate: £450 - £500 per day (Outside IR35 considered) Duration: 12 months Start: ASAP A major infrastructure contractor is seeking a Senior Preconstruction Project Engineer to support the development and mobilisation of complex water and wastewater projects. This role focuses on the critical pre-construction and design phases of project delivery, ensuring schemes are properly planned, technically coordinated and commercially positioned before construction begins. The successful candidate will work closely with pre-construction teams, designers, planners and procurement specialists to develop robust target costs, risk registers and delivery strategies while ensuring design solutions are aligned with programme and buildability requirements. The Senior Preconstruction Project Engineer will play a key role in coordinating operational input during the early stages of project development. Working...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Apr 08, 2026  
Senior Preconstruction Project Engineer
Senior Preconstruction Project Engineer – Infrastructure Projects Location: Hertfordshire Rate: £450 - £500 per day (Outside IR35 considered) Duration: 12 months Start: ASAP A major infrastructure contractor is seeking a Senior Preconstruction Project Engineer to support the development and mobilisation of complex water and wastewater projects. This role focuses on the critical pre-construction and design phases of project delivery, ensuring schemes are properly planned, technically coordinated and commercially positioned before construction begins. The successful candidate will work closely with pre-construction teams, designers, planners and procurement specialists to develop robust target costs, risk registers and delivery strategies while ensuring design solutions are aligned with programme and buildability requirements. The Senior Preconstruction Project Engineer will play a key role in coordinating operational input during the early stages of project development....
IR35 Status:
Outside IR35

CV-Library Hertfordshire, UK Contractor
CL
Apr 08, 2026  
Preconstruction Project Engineer
Preconstruction Project Engineer Location: Surrey Rate: £350 - £400 (Outside IR35 considered) Duration: 12 months Start: ASAP We are seeking a Preconstruction Project Engineer to support the development and mobilisation of water and wastewater infrastructure projects within a large capital delivery programme. This role sits within the pre-construction and engineering team and focuses on ensuring projects are technically coordinated and properly planned before construction begins. The successful candidate will contribute to the early stages of project development by supporting the preparation of target costs, risk registers and delivery strategies, ensuring projects are set up for successful execution once they progress to site. Working closely with design partners, procurement teams and operational delivery teams, you will review engineering deliverables to ensure they comply with contractual, regulatory and technical requirements. You will help coordinate the development of...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Apr 08, 2026  
Preconstruction Project Engineer
Preconstruction Project Engineer Location: Hertfordshire Rate: £350 - £400 (Outside IR35 considered) Duration: 12 months Start: ASAP We are seeking a Preconstruction Project Engineer to support the development and mobilisation of water and wastewater infrastructure projects within a large capital delivery programme. This role sits within the pre-construction and engineering team and focuses on ensuring projects are technically coordinated and properly planned before construction begins. The successful candidate will contribute to the early stages of project development by supporting the preparation of target costs, risk registers and delivery strategies, ensuring projects are set up for successful execution once they progress to site. Working closely with design partners, procurement teams and operational delivery teams, you will review engineering deliverables to ensure they comply with contractual, regulatory and technical requirements. You will help coordinate the...
IR35 Status:
Outside IR35

CV-Library Hertfordshire, UK Contractor
CL
Apr 08, 2026  
Principal Disposal & Acquisition Surveyor
Principal Disposal & Acquisition Surveyor Location: Leicester | Contract: 3 months (initial) | Rate: Up to £525/day (umbrella) A leading local authority is seeking a Principal Disposal & Acquisition Surveyor to manage and lead a diverse property portfolio, including commercial, operational, and development assets. You will deliver strategic acquisition and disposal programmes, ensuring value for money, and advise senior stakeholders on investment, rationalisation, and development opportunities. Key Responsibilities: Lead property acquisition, disposal, and investment strategies. Manage and negotiate complex property transactions, securing best outcomes. Provide expert advice on site suitability, development potential, and asset strategy. Oversee external advisors and ensure robust corporate governance. Mentor and manage direct reports, promoting best practice. Requirements: Degree (or equivalent) in Real Estate or related field; full RICS membership. Significant...
IR35 Status:
Outside IR35

CV-Library Leicester, Leicestershire Contractor
CL
Apr 08, 2026  
Contract Tech Lead
Contract Tech Lead £800pd - outside IR35 2 days per week, Hampshire We need an urgent contract Tech Lead 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 and third-party...
IR35 Status:
Outside IR35

CV-Library Hampshire, UK Contractor
CL
Apr 08, 2026  
Engineering Manager
Engineering Manager - Water Industry Location: Manchester / Hybrid Contract: 12 month contract Rate: £400 to £535 per day (outside IR35) An established engineering and construction design specialist is seeking an experienced Engineering Manager to support the delivery of projects across regulated clean and wastewater projects in the UK. This is a contract opportunity suited to candidates with strong technical capability, leadership experience, and a background in the water sector. The Projects you'll be working on Varied projects across the UK water industry, including: Designs of UMON 3 and 4 upgrades at sewage treatment works nationwide Designs of clean water main replacements nationwide Key Responsibilities Identify and implement appropriate, safe, efficient and value-engineered design solutions and communicate these to client and project teams Act as Professional Head for design function Guide design in compliance with relevant technical, professional and water...
IR35 Status:
Outside IR35

CV-Library Stretford, Greater Manchester Contractor
CL
Apr 08, 2026  
Design Manager
Design Manager - Water Industry Location: Manchester (Hybrid working) Contract: 12 month contract Rate: £355 to £445 per day (outside IR35) An established engineering and construction design specialist is seeking an experienced Design Manager to support the delivery of projects across regulated clean and wastewater projects in the UK. This is a contract opportunity suited to candidates with strong technical capability, leadership experience, and a background in the water sector. The Projects you'll be working on Varied projects across the UK water industry, including: Designs of UMON 3 and 4 upgrades at sewage treatment works nationwide Designs of clean water main replacements nationwide Key Responsibilities Manage, direct and develop engineers, CAD technicians and graduates. Grow the design team and maintain a positive ethos and attitude within the team. Lead the design process on multidisciplinary water industry projects. Challenge, improve and shape formal processes...
IR35 Status:
Outside IR35

CV-Library Stretford, Greater Manchester Contractor
CL
Apr 08, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Design Engineer Location: Manchester (2 to 3 days a week in office) Contract: 12 month contract Rate: £355 to £445 per day (outside IR35) An established engineering design consultancy is seeking an experienced Senior Mechanical Design Engineer to support the delivery of projects across regulated clean and wastewater projects in the UK. The Projects you'll be working on Varied projects across the UK water industry, including: Various UMON projects in Sewage Treatment Works Pumped storm storage for CSOs and Sewage Treatment Works Key Responsibilities Provide design deliverables that satisfy safety and quality requirements. Produce design calculations and drawings for the water industry Direct and develop CAD technicians and more junior designers and graduates. Design in compliance with relevant technical, professional and group standards. Required Qualifications & Experience min 10 years' mechanical design experience in the UK water industry...
IR35 Status:
Outside IR35

CV-Library Stretford, Greater Manchester Contractor
CL
Apr 05, 2026  
Manufacturing Engineer Manager - PCBA
Contract Manufacturing Engineering Manager - PCBA Rate: up to £60 per hour, outside IR35 Contract length: 12 months initially A leading electronics organisation in Horsham is seeking a Manufacturing Engineering Manager to lead the electronics manufacturing engineering function responsible for PCBA production used in complex electronic equipment. This role is critical in shaping the future of the company's electronics manufacturing capability, including defining production processes, selecting equipment, and leading new product introductions into manufacturing. The Role You will lead the manufacturing engineering team responsible for PCB assembly processes, ensuring robust, scalable manufacturing capability for new and existing products. You will also act as the technical authority for electronics assembly, advising the wider business on process capability, equipment investment, and manufacturing strategy. Key responsibilities: Managing a team of Manufacturing Engineers and...
IR35 Status:
Outside IR35

CV-Library Horsham, West Sussex Contractor
CL
Apr 05, 2026  
Outside IR35 Contract | Civil Design Engineer | Water Sector
Outside IR35 Contract | Civil Design Engineer | Water Sector 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,...
IR35 Status:
Outside IR35

CV-Library Chatham, UK Contractor
CL
Apr 05, 2026  
Principal tech safety engineer
Principal / Lead Technical Safety Engineer 📍 Aberdeen (On-site preferred) ⏳ Contract Basis: Outside IR35 – Limited Company 🏢 Client: Leading Aberdeen-based Energies EPC ✨ About the Role Our client, a major engineering, procurement and construction contractor within the UK energy sector, is seeking an experienced Principal or Lead Technical Safety Engineer to support a portfolio of refinery, topsides and pipeline projects across both greenfield and brownfield environments. This is a senior-level assignment requiring deep technical competence, strong regulatory understanding and the ability to lead safety engineering activities with confidence and authority. 🛠 Key Responsibilities Lead and review a full suite of technical safety studies across refinery, topsides and pipeline assets. Ensure compliance with all UK regulatory requirements and recognised UK good practice engineering. Apply UK, European and international design codes to support safe and compliant engineering...
IR35 Status:
Outside IR35

CV-Library AB11, Aberdeen, Aberdeen City Contractor
CL
Apr 05, 2026  
Civil Engineer
Job Title: Civil Engineer Salary: £50-55 per day (dependent on experience) | Outside IR35 Location: Snodland, Kent Type: Contract | Hybrid About the Role: Our client is looking for an experienced Civil Engineer to join their Civils team on essential water infrastructure projects. You will play a key role in delivering safe, clean drinking water from project inception through to completion. Working within a supportive team, you'll have the opportunity to shape your own technical deliverables and make a tangible impact on communities in the South East. About the Client: Our client is a respected consultancy delivering vital water infrastructure projects across the UK. They provide a collaborative and professional environment where engineers are empowered to lead technical work, develop their skills, and contribute to projects that improve everyday life for local communities. Key Responsibilities: Review and check project scopes to ensure outcomes are achieved Provide technical...
IR35 Status:
Outside IR35

CV-Library Snodland, Kent Contractor
CL
Apr 05, 2026  
Aircraft Fitter (Outside IR35)
6 month Assignment/ IOW/Outside IR35/ Monday to Thursday/Friday Optional/40-45 hour working weeks/ Own Tools Required Looking for experienced Aircraft Fitters with structural assembly/fitting experience preferably within the aerospace sector. This is a hands-on role requiring strong technical skills, precision, and a commitment to the highest aerospace safety and quality standards. Successfully interviewed contractors will carry out production fitting of our new build Islander aircraft, from individual detail parts through to final installation stages. Key Responsibilities • Perform fitting and assembly tasks on aircraft structures, systems, and flying control assemblies • Interpret BN engineering drawings and escalate process improvements or alternative techniques to enhance production capability • Apply daily hand skills including pitching, drawing, drilling, countersinking, solid riveting, and installation of other approved fasteners in accordance with approved design data •...
IR35 Status:
Outside IR35

CV-Library Newport PO30 1UD, UK Contractor
CL
Apr 05, 2026  
Electrical Design Engineer
Job Title: Electrical Design Engineer (TP137 / CDAE Authorised) Contract Type: Contract (Outside IR35) Duration: 12 Months Start Date: ASAP Location: Remote first, with occasional office visits required in Newcastle. Overview We are currently seeking an experienced Electrical Design Engineer with TP137 CDAE authorisation to support design and engineering works on a major power infrastructure project. This is a 12-month contract role, working outside IR35, with flexible working arrangements. The successful candidate will support the delivery of electrical design packages while operating under TP137 / CDAE authorisation, ensuring all engineering outputs comply with project standards and network requirements. Key Responsibilities * Deliver electrical design and engineering documentation for power and grid infrastructure projects. * Act under TP137 CDAE authorisation to review and approve design deliverables where required. * Produce and review design drawings,...
IR35 Status:
Outside IR35

CV-Library Newcastle upon Tyne, Tyne & Wear Contractor
CL
Apr 04, 2026  
Regulatory CMC Technical Writer
Regulatory CMC Technical Writer Fully Remote (UK/Europe) | Freelance Contract – Outside IR35 | Occasional International Travel About the Role We are seeking an experienced Regulatory CMC Technical Writer to support our client’s global regulatory and pharmaceutical development programmes. This is a fully remote, freelance position operating outside IR35, offering flexibility, autonomy, and the opportunity to collaborate with international teams across the life sciences sector. The ideal candidate will bring proven expertise in CMC documentation, regulatory submissions, and technical writing within pharmaceuticals, biologics, or advanced therapies. Key Responsibilities * Prepare, write, and review high‑quality CMC documentation for global regulatory submissions (e.g., Module 3, IMPD, IND, BLA, CTA). * Translate complex scientific, manufacturing, and quality information into clear, compliant regulatory content. * Ensure all documentation aligns with FDA, EMA, MHRA and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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