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Contractor 12
Engineering Outside IR35 technical writer

12 technical writer jobs found

CL
Jul 13, 2026  
Senior Civil Design Engineer
Job Title: Civil Design Engineer (Infra / Non-Infra) Salary: Contract: up to £60 per hour (outside IR35) Permanent: £45,000 - £60,000 (dependent on experience) Location: Leeds Type: Contract or Permanent (hybrid working available) About the Role: Our client is seeking a Civil Design Engineer with experience across either infrastructure or non-infrastructure water projects to support delivery within the Yorkshire Water framework. This is a varied role covering both clean and wastewater projects, ranging from network and pipeline upgrades through to treatment works and facility-based civils. You will be involved across the full design lifecycle including feasibility, optioneering, detailed design, and construction support. About the Client: Our client is a well-established engineering consultancy operating within the UK water and infrastructure sector. They are delivering long-term secured work across key utility frameworks, with a strong pipeline of both network and...
IR35 Status:
Outside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Jul 12, 2026  
Mechanical Project Engineer
Mechanical Project Engineer Based in Dagenham £450 Day Rate Outside IR35 6 Month Rolling Contract The Role We are looking for an experienced Mechanical Project Engineer to deliver CAPEX projects from concept through to commissioning at our industrial site. Working as part of a collaborative engineering team, you will manage the full project lifecycle while overseeing contractors, ensuring technical excellence and maintaining the highest safety standards. This role will support the delivery of an annual £4–6 million CAPEX programme as part of a wider long-term investment strategy. Key Responsibilities of the Mechanical Project Engineer Manage projects from concept, design and budgeting through to commissioning and handover. Develop project scopes, schedules and cost estimates. Coordinate and manage contractors, including tendering and on-site performance. Lead mechanical engineering activities, particularly pipework modifications, pumps and valves. Ensure compliance with...
IR35 Status:
Outside IR35

CV-Library Dagenham, UK Contractor
CL
Jul 12, 2026  
Electrical Commissioning Engineer - Water
Electrical Commissioning Engineer -  Water & Wastewater Treatment Location: Birmingham Rate: £475 p/d (Outside IR35/LTD Company) Duration: 12 Months+ Sector: Water/Wastewater Are you a Commissioning Engineer looking for a new role in the Water/Wastewater sector? This role is looking for an experienced contractor to join a patch of 3 projects in the Birmingham region Your Responsibilities: ·Conduct comprehensive commissioning activities on clean and Wastewater sites. ·Manage instrumentation and panel operations with precision and efficiency. ·Interpret complex technical documentation and execute various low voltage electrical tasks. ·Demonstrate proficiency in fault-finding, diagnostics, and modifications, ensuring optimal performance. ·Collaborate with Systems Integrators for seamless commissioning and system modifications. ·Provide training sessions and support to internal teams and clients as needed. ·Uphold strict health, safety, and quality standards,...
IR35 Status:
Outside IR35

CV-Library Birmingham, UK Contractor
CL
Jul 11, 2026  
Project Manager
Project Manager   Location: Aylesbury, Buckinghamshire Project Type: Major Infrastructure / Fencing Works Duration: Long-Term Opportunity Employment Type: Freelance (Outside IR35)   We are looking for an ambitious Project Manager to support the delivery of fencing works on a major infrastructure project in Aylesbury.   We are particularly interested in candidates with fencing and landscaping experience, although applicants from a wider construction background will also be considered.   Key Responsibilities ·Support the management and delivery of multiple project activities. ·Assist with planning, programming, and resource allocation. ·Coordinate site teams, subcontractors, suppliers, and stakeholders. ·Monitor project costs, variations, and commercial performance. ·Ensure compliance with contractual, quality, and health & safety requirements. ·Attend client and progress meetings. ·Support the Contracts Manager in achieving project objectives.   Requirements...
IR35 Status:
Outside IR35

CV-Library Aylesbury, UK Contractor
CL
Jul 11, 2026  
Civil Design Engineer
Civil Design Engineer | Water AMP 8 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 infraastructure 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, electrical, and delivery...
IR35 Status:
Outside IR35

CV-Library Chatham, UK Contractor
CL
Jul 10, 2026  
Lead Process Engineer
We are seeking a Lead Process Engineer to join a multidisciplinary design team delivering clean water infrastructure projects. You will develop and deliver process engineering solutions focused on optimised asset performance, standardised design, and compliance with industry engineering standards. This is a long term contract, outside ir35.  In this role, you will be responsible for the process design of clean water pumping stations, chemical dosing systems, and associated control systems. This includes hydraulic analysis, process calculations, equipment selection, and development of control philosophies. You will also contribute to SCADA integration, commissioning support, and technical evaluation of supplier proposals. A strong focus of the role is ensuring safe-by-design principles are embedded across all work, including participation in HAZOP, LOPA, and DSEAR studies, in line with CDM regulations and industry best practice. You will play a key part in delivering...
IR35 Status:
Outside IR35

CV-Library Peterborough, UK Contractor
CL
Jul 09, 2026  
Project Manager / Project Engineer
Project Engineer / Manager | Pharma | Devon | Contract | Outside IR35 We are seeking an experienced Project Engineer / Manager to lead CAPEX projects focused on dust extraction and related engineering improvements. The successful candidate will also spearhead the planning and delivery of a site-wide improvement programme focused on DSEAR compliance within a pharmaceutical manufacturing environment. This opportunity will suit someone who is comfortable working with both internal stakeholders and external contractors within a highly regulated pharmaceutical environment. Strong technical knowledge is essential, but equally important are excellent communication and stakeholder management skills. With established contractors already in place, a strong pipeline of work, and continued long-term investment across the site, this is an excellent opportunity to join a collaborative team and deliver meaningful projects with the support of experienced internal resources. Key...
IR35 Status:
Outside IR35

CV-Library Devon, UK Contractor
CL
Jul 09, 2026  
Senior Engineer
Senior Civil Engineer - Data Centre Civils Package Location: London (Vine Street) | 1 day per week in office - 4 days WFH Contract: Initial 6 Months Rate: £40-45 per hour (Outside IR35) Hours: 8-5 Mon-Fri The role This is an opportunity to support the delivery of a data centre civils package. Fit best for an experienced Civil Engineer to join on a contract basis. This is a strong chance for a Senior Engineer who can hit the ground running, supporting civils design around a high-profile data centre project. The requirement has arisen due to workload demand and the client's current use of Site3D, meaning additional Civil 3D capability is required within the team. You will be responsible for supporting the civils design elements around the data centre development, including drainage design inside and outside of the building, as well as associated infrastructure works. Key Responsibilities · Civil engineering design support for data centre infrastructure projects · Delivery...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jul 09, 2026  
Project Design Engineers
Project Design Engineer (Water Industry) Contract | Outside IR35 |Remote The company is a specialist engineering consultancy providing innovative solutions across the UK water sector. They deliver integrated hydraulic modelling, MEICA and civil engineering design services for water and wastewater infrastructure projects. Their senior-led team supports Tier 1 and Tier 2 contractors with practical, buildable and value-engineered solutions. The Opportunity Due to continued growth, they are seeking experienced Project Design Engineers, Mechanical Project Designers, Electrical Project Designers and Civil Project Designers to support the delivery of water and wastewater projects across the UK. These are opportunities operating outside IR35, suitable for professionals who can lead multidisciplinary design packages from concept through detailed design. Key Responsibilities Lead the development and coordination of multidisciplinary design solutions. Manage project design...
IR35 Status:
Outside IR35

CV-Library Sutton Coldfield, West Midlands Contractor
CL
Jul 08, 2026  
Senior Civil Design Engineer
Senior Civil Design Engineer – United Utilities AMP 8 Location: Manchester (Flexible Hybrid) Contract: Long-term - Outside IR35 Our client, a leading Tier 1 contractor, is seeking an experienced Senior Civil Design Engineer to join their team on a long-term contract basis, supporting delivery on the United Utilities AMP8 framework. This is an exciting opportunity to contribute to a major programme of investment in water and wastewater infrastructure, delivering critical projects across the North West. Key Responsibilities Lead the development of civil engineering designs from concept through to detailed design and construction support Produce cost-effective, sustainable, and buildable design solutions Coordinate design activities across multi-disciplinary engineering teams Ensure compliance with CDM regulations, relevant standards, and health & safety requirements Prepare and review design calculations, drawings, specifications, and technical reports Provide technical input...
IR35 Status:
Outside IR35

CV-Library Manchester, UK Contractor
CL
Jul 05, 2026  
HV Electrical Design Engineer
6 month contract Outside IR35 Hybrid - North West Essential requirements: Experience in electrical engineering design within power, BESS or Solar projects Strong understanding of UK electrical standards and utility interface requirements Experience producing and reviewing technical design documentation and calculations Ability to support projects from early-stage design through to construction and handover Experience working with contractors, engineers and wider project teams Desirable: Experience within substations, power distribution or high voltage environments Background in energy, utilities or large-scale industrial projects Familiarity with electrical design tools and engineering software
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
May 12, 2026  
BMS Commissioning Engineer
We have a fantastic contract opportunity for an experienced BMS Commissioning Engineer to join an exciting project in London. On offer is an initial 3 to 6  month contract (with the potential to extend), £300 - £340 per day (outside IR35), and the opportunity to work for a successful BMS integration business. The BMS Commissioning Engineer position: - As a BMS Commissioning Engineer, you will have fantastic experience and knowledge of commissioning Building Management Systems, in particular Trend and Tridium systems.  You will be required to perform software modifications, writing, and generating graphics, working alongside a team engineers. Key skills of the BMS Commissioning Engineer: - Exceptional technical knowledge and experience of the BMS sector. Proven experience commissioning BMS systems Qualifications and experience with Trend and Tridium or Delta Ability to write and manipulate software and graphics. CSCS Skill card or equivalent Benefits of the BMS Commissioning...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
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