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Contractor 23
Engineering Inside IR35 Barking

23 jobs found in Barking

CL
Jul 05, 2026  
Sub Agent
Sub Agent – Heavy Civils (Rail) | Inside IR35 Location: [East London] Contract Type: Freelance / Contract (Inside IR35) Duration: 12 Months Day Rate: £550 (Inside IR35) Employer: Tier 1 Civil Engineering Contractor The Opportunity We are currently seeking an experienced Site Engineer to join a leading Tier 1 contractor on a major heavy civils rail project. This is a long-term opportunity (12-month contract) working on a high-profile scheme within a rail environment, delivering critical infrastructure works. This role will suit someone with strong technical expertise and a proven background in heavy civil engineering, particularly within rail projects
IR35 Status:
Inside IR35

CV-Library East London, UK Contractor
CL
Jul 05, 2026  
Site Engineer
Site Engineer – Heavy Civils (Rail) | Inside IR35 📍 Location: [East London] 💼 Contract Type: Freelance / Contract (Inside IR35) 📅 Duration: 12 Months 💰 Day Rate: £350 – £380 (Inside IR35) 🏢 Employer: Tier 1 Civil Engineering Contractor The Opportunity We are currently seeking an experienced Site Engineer to join a leading Tier 1 contractor on a major heavy civils rail project. This is a long-term opportunity (12-month contract) working on a high-profile scheme within a rail environment, delivering critical infrastructure works. This role will suit someone with strong technical expertise and a proven background in heavy civil engineering, particularly within rail projects
IR35 Status:
Inside IR35

CV-Library East London, UK Contractor
CL
Jul 05, 2026  
Section Engineer
Section Engineer – Tier 1 Contractor (Inside IR35) 📍 Location: [East London] 💼 Contract Type: Freelance / Contract 📅 Rate: £450pd (Inside IR35) 🏢 Employer: Tier 1 Civil Engineering Contractor The Opportunity We are currently recruiting for an experienced Section Engineer to join a leading Tier 1 contractor working on a Bridge Replacement
IR35 Status:
Inside IR35

CV-Library East London, UK Contractor
CL
Jun 27, 2026  
Interim Buyer - Projects
Role: Buyer – Projects Location: Greenwich Rate: £40–£45 per hour (Inside IR35) Start Date: ASAP Duration: Initial 6 months (extension subject to project demand) Determination: Inside IR35 Company Overview Our client operates within a large-scale industrial environment, delivering complex infrastructure and capital projects across the UK and internationally. With a strong focus on operational excellence, procurement plays a critical role in ensuring projects are delivered on time, within budget, and to the highest quality standards. The Role We are seeking an experienced Buyer with a strong background in project-based procurement to support ongoing and upcoming projects. This role will involve sourcing and managing suppliers, negotiating contracts, and ensuring continuity of supply for key goods and services. You will work closely with internal stakeholders and external suppliers to deliver value-driven procurement solutions across multiple projects. Key Responsibilities *...
IR35 Status:
Inside IR35

CV-Library Greenwich, Greater London Contractor
CL
Jul 08, 2026  
Agent
Agent – Rail / Civils Location: Central London Rate: £600 per day (Inside IR35) Duration: 12+ months The Role We are working with a Tier 1 contractor delivering a major rail and civil engineering project in Central London. They are looking for an experienced Site Agent to join the team on a long-term contract basis. This is a key position responsible for managing site operations and ensuring works are delivered safely, on time, and to a high standard. Key Responsibilities Manage day-to-day site operations on rail and civils works Lead site teams including engineers, supervisors, and subcontractors Ensure compliance with health and safety standards and procedures Oversee RAMS, risk assessments, and site documentation Monitor programme and ensure works are delivered to schedule Liaise with clients, project managers, and stakeholders Maintain quality control and ensure adherence to specifications Requirements Proven experience as a Site Agent within rail and/or civil...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jul 08, 2026  
Agent
Agent – Rail / Civils Location: Central London Rate: £(Apply online only) per day (Inside IR35) Duration: 12 months The Role We are working with a Tier 1 contractor delivering a major rail and civil engineering project in Central London. They are looking for an experienced Site Agent to join the team on a long-term contract basis. This is a key position responsible for managing site operations and ensuring works are delivered safely, on time, and to a high standard. Key Responsibilities Manage day-to-day site operations on rail and civils works Lead site teams including engineers, supervisors, and subcontractors Ensure compliance with health and safety standards and procedures Oversee RAMS, risk assessments, and site documentation Monitor programme and ensure works are delivered to schedule Liaise with clients, project managers, and stakeholders Maintain quality control and ensure adherence to specifications Requirements Proven experience as a Site Agent within rail...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jul 08, 2026  
Agent
Agent – Rail / Civils Location: Central London Rate: £600 per day (Inside IR35) Duration: 12+ months The Role We are working with a Tier 1 contractor delivering a major rail and civil engineering project in Central London. They are looking for an experienced Site Agent to join the team on a long-term contract basis. This is a key position responsible for managing site operations and ensuring works are delivered safely, on time, and to a high standard. Key Responsibilities Manage day-to-day site operations on rail and civils works Lead site teams including engineers, supervisors, and subcontractors Ensure compliance with health and safety standards and procedures Oversee RAMS, risk assessments, and site documentation Monitor programme and ensure works are delivered to schedule Liaise with clients, project managers, and stakeholders Maintain quality control and ensure adherence to specifications Requirements Proven experience as a Site Agent within rail and/or civil...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jul 11, 2026  
Engineering Lead
Are you an experienced engineering leader with a background in critical environments? We're recruiting for an Engineering Lead to oversee engineering operations at a prestigious banking facility in Central London. This high-profile 3-month interim assignment offers the opportunity to lead a mission-critical environment, providing technical leadership, operational oversight, and client engagement during a key transitional period. Working for a leading Facilities Management provider, you'll play a vital role in maintaining service continuity, driving compliance, and ensuring exceptional engineering performance across a complex and highly regulated site. The Role   As Engineering Lead, you will: Provide leadership across a critical banking environment, ensuring safe and effective service delivery. Lead and support the onsite engineering team, driving performance, compliance, and operational excellence. Act as the primary engineering contact for the client, building...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jul 02, 2026  
Workplace Technology Engineer
Pertemps Network Group are pleased to be partnering with a reputable housing provider in London to recruit an experienced Workplace Technology (Field Services) Engineer. Rate: £174 PAYE per day / £225 umbrella per day (Inside IR35) Contract: Interim Contract Working Pattern: Fully Site-Based (5 Days per Week) Location: Greater London This is an excellent opportunity for an experienced IT Support professional who enjoys working in a highly visible, customer-facing environment. As a Workplace Technology Engineer, you will be a key point of contact for end users, delivering high-quality technical support and ensuring staff have the technology, equipment and assistance they need to work effectively. The successful candidate will provide a mixture of desktop support, field services and end-user computing support, resolving technical issues, managing hardware deployments, supporting workplace technologies and contributing to ongoing IT projects and service improvements. Key...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jun 25, 2026  
Contract Senior Civil Infrastructure Engineer
Contract Senior Civil Infrastructure Engineer London Immediate Start Long term contractc £50-55 p/h (Inside IR35)  Contract Senior Civil Infrastructure Engineer  A Global multi discipline engineering consultancy based in Central London is looking to hire multiple Senior Civil Infrastructure Engineers on a contract basis due to a number of significant project wins.  Our client has won a significant number of projects both in the UK and UAE and need expert help to deliver on these challenging and complex projects.  Successful applicants must have excellent Infodrainage, AutoCAD and Civil 3D experience and be used to working on projects of significant scale.  Previous experience of working on UAE projects would be a distinct advantage.   Successful applicants will have a minimum of 5-8 years relevant experience.  Any individual from a strong technical background in a core infrastructure disciplines such as Highways, Utilities or Sustainable Drainage would fit the role well....
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jul 09, 2026  
Quantity Surveyor
Are you a Quantity Surveyor with experience of working on a major UK infrastructure project?   Do you have experience of working on NEC forms of contract and demonstrable experience of managing subcontractors?   Location: Northwest London Duration: 9 months, potential for extension Rate: £(Apply online only)/day DOE IR35: Inside - Umbrella   This role offers hybrid working where you will be required on site 3 x days a week and work from home 2 x days.   Due to the nature of the role, only candidates with experience of working on a major UK infrastructure project can be considered for this opportunity.   Our client is a main contractor delivering heavy civils work on HS2. Due to an increase in work, they require a Quantity Surveyor to work closely with the delivery team on the project. The successful candidate will have to have experience working on NEC forms of contract and subcontractor management.   As Quantity Surveyor, you will be responsible for preparation of...
IR35 Status:
Inside IR35

CV-Library North Acton, London, UK Contractor
CL
Jul 09, 2026  
Principal Electrical Engineer
4 days per week on site – can be done from either Cowes (Isle of Wight) or Great Baddow (Chelmsford, Essex) £81.90 per hour umbrella (Inside IR35) Job Role: This is a senior technical role relating to the Electrical aspects of hardware design. The role holder will: Apply depth and breadth of design expertise and knowledge to generate electrical design solutions for both new products and technology insertions into legacy products. Be capable of generating detailed designs from concept to completion and addressing a range of complex engineering issues. Typically act as an engineering, technical, or design authority for a Line Replacement Unit or sub-system. Key Responsibilities: Design of AC & DC distribution systems including sizing, protection, control, and the specification of power supplies and converters. Motor drives, control, and positioning systems (desirable) Knowledge of data links, data protocols, networks, EMC management and verification. Specification of...
IR35 Status:
Inside IR35

CV-Library Chelmsford, UK Contractor
CL
Jul 11, 2026  
RF Engineer
Our client has an opportunity for a RF Engineer to join them on a contract basis for 6 months with possible extension. You will be designing complex, real-time simulations that surround real hardware. Role: RF Engineer Location: Stevenage, 4 days onsite per week Hours: 37 per week Hourly Rate: £65-£75 per hour via Umbrella, inside IR35 Clearance: BPSS required before starting, full SC to follow What you'll be doing: As a HWIL RF engineer, you will be responsible for designing and developing and maintaining new and existing RF equipment and working with multi-disciplinary teams to combine RF, electronics engineering and software development to produce new capabilities that enable the HWIL team to run new simulations. You will be able to adapt to new engineering situations and be comfortable in abstracting detail in order to understand the simulation and missile's behaviour What you'll be doing: Broad engineering experience with deeper experience in some of the following...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 09, 2026  
Electronics Engineer
On behalf of our client, we are looking for a Electronics Engineer to join them on an initial 12-month basis. As Electronics Engineer you will join the Calibration & Maintenance Team, to service Electrical and Electronic Test Equipment, including Special to Type Test Equipment. Some of these tasks include fault finding and repair of test equipment, supporting routine calibrations, commissioning of Test Equipment and drift analysis. Role: Electronics Engineer Pay: £32 -£35 per hour via Umbrella Location: Stevenage Contract: 12 months (possible extension) IR35 Status: Inside Security Clearance: SC Clearence needed however can start on BPSS Skillset/experience required: Minimum qualification: HNC/HND in Electrical & Electronics Engineering. Experience and knowledge in the calibration of test equipment and maintenance of test systems to component level. Able to utilise instructions, handbooks, drawings or specifications to provide technical advice/guidance. Able to use...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 08, 2026  
Electrical Architect
On behalf of our client, we are seeking to recruit an Electrical Architect on an initial 6 - month contract. As the Electrical Architect you will be responsible in all aspects of missile development, from the early concept studies to series production and in-service support Role: Electrical Architect Pay: £60 - £85 per hour Umbrella Location: Stevenage, Bristol or Bolton Contract: Monday- Friday, 37 Hours per week, 6 Months Contract IR35 Status: Inside Security Clearance: SC will be required however can start on BPSS Essential Responsibilities Own the electrical architecture and requirements for missile/launcher systems. Define interfaces between subsystems (ICDs, characteristics, constraints). Build the power architecture (budgets, profiles, distribution). Define data comms/processing architecture and system interconnects. Set EMC, bonding, grounding, screening and signal safety requirements. Support integration, test, compatibility checks, qualification and...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 05, 2026  
Electronics Design Engineer
Electronics Design Engineer 12 Month Contract Based in Stevenage Offering £58ph Inside IR35 Do you have strong experience in Electronic Design? Do you have experience throughout the product lifecycle? Do you want to work with an industry-leading company? If your answers are yes to these, then this could be the role for you! As the Electronics Design 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: Developing cutting-edge electronic solutions Responsibility for the quality and performance of the electronic solution together with providing cost and schedule updates to a project manager Electronic design capability throughout the product life cycle Implement technical solutions will range across the Power and Analogue...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 10, 2026  
Engineering Work Package Manager
Location: Luton (4-5 days per week onsite) Duration: 12 month contract Rate: £79.80ph UMB (Inside IR35) Role details: Our client, a leading defence and aerospace company, are looking for 5 x Engineering Work Package Managers to join them on a contract basis. Within their Integrated Project Team (IPT), you will lead a cross-functional engineering team to deliver a complete, compliant solution that meets customer, contractual, legal, and company requirements, while balancing performance, cost, and schedule. You will define and structure the project's Work Breakdown Structure (WBS), plan and schedule engineering activities, and provide regular progress reports. You will also establish key performance indicators (KPIs) to measure efficiency and effectiveness, using these to monitor and improve engineering performance. The role includes working closely with customers and suppliers, aligning Engineering Plans with project constraints, managing resources, identifying and...
IR35 Status:
Inside IR35

CV-Library Luton, Bedfordshire Contractor
CL
Jul 08, 2026  
Principal Systems Engineer
Principal Systems Engineer Luton 12-Month Contract Paying up to £85p/h (Inside IR35) Key Responsibilities Development of RF system requirements. Assisting engineering domains in design and integration activities. Assisting with requirements definition for integration, qualification, verification, and validation activities Essential: Hold a degree or equivalent qualification in a relevant Scientific/Engineering subject (e.g. Systems Engineering, Electronic Engineering, Aerospace, Physics or Mathematics) Experience working in an agile environment and experience across the full engineering lifecycle Knowledge of modelling and analysis using MATLAB and Cameo, Knowledge of the fully systems lifecycle Previous experience working on RF systems OR EW projects within the Aerospace or Defence sector is desirable Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering...
IR35 Status:
Inside IR35

CV-Library Luton, Bedfordshire Contractor
CL
Jul 08, 2026  
GENERAL FOREMAN
Job Title: General Foreman / Foreperson Location: Westcott Rate: Up to £350 per day (Inside IR35 – PAYE or Umbrella) Job Description An excellent contract opportunity has arisen for an experienced General Foreman / Foreperson to join a major UK water framework, supporting the delivery of essential wastewater infrastructure upgrades. This role will be responsible for overseeing daily site operations, managing supervisors, subcontractors and site teams, and ensuring packages of work are delivered safely, efficiently, and in line with programme, quality and HSEQ requirements. You will work closely with the Site Agent and wider project team to coordinate site activities, maintain progress against the programme, and help drive a positive and productive site culture. Responsibilities You will be responsible for supervising and delivering sections of work safely, on time, and to the required standards. Duties will include: Managing site operations, coordinating supervisors,...
IR35 Status:
Inside IR35

CV-Library Shalford, UK Contractor
CL
Jul 11, 2026  
ITEA System Engineer
Copello is recruiting for a ITEA Systems Engineer on a contract basis for a defence organisation in Buckinghamshire on a 6 month contract. The Systems Engineer is responsible for supporting the integration, testing, verification, and acceptance of airborne radio communication systems, with a strong emphasis on hands-on RF testing and system verification activities. Key Responsibilities * Lead physical and functional integration, verification, and acceptance activities for airborne radio communication systems. * Develop functional test procedures at subsystem and system level for radio communication systems. * Execute testing in accordance with approved test procedures and continuously improve procedures to increase efficiency and effectiveness. * Maintain a clear and organised view of test progress, risks, issues, and dependencies. * Operate RF laboratory test equipment, including signal generators, spectrum analysers, oscilloscopes, noise sources, and associated...
IR35 Status:
Inside IR35

CV-Library High Wycombe, Buckinghamshire Contractor
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