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Contractor 355
Inside IR35 North Weald Bassett

355 jobs found in North Weald Bassett

CL
May 10, 2026  
Chief Engineer - Directed Energy / High Power RF
Chief Engineer - High Power RF / Directed Energy Location: Chelmsford, Essex (Hybrid - 2 days onsite) Rate: £800 - £1000 per day (Inside IR35) SC Cleared 12 Month Contract Overview We are seeking a highly experienced Chief Engineer to act as a technical authority within high-power RF and directed energy systems. This is not a traditional delivery role tied to a single product. Instead, you will operate across a portfolio of customer-funded research and development programmes, shaping capability, guiding technical direction, and supporting the development of next-generation high-power sub-systems. Due to the specialist nature of the work, we are open to individuals looking for either a permanent position or a short-term/advisory engagement. The Role You will provide technical leadership across high-power and RF sub-systems, supporting activity from early concept through to demonstration and low-rate production. Key responsibilities include: Acting as the technical...
IR35 Status:
Inside IR35

CV-Library Chelmsford, Essex Contractor
CL
May 13, 2026  
Procurement Administrator - Supply Chain
Procurement Administrator (Supply Chain) - Temporary Contract - Inside Ir35 - PAYE/Umbrella Start Thursday the 23rd of April is essential - so, please only apply if you are immediately available 2 resources needed Initial contract: 8 weeks Potential extension: up to 12 weeks totalBased in Stratford (East London) Initial period: Office-based for onboarding and training (approx. first 2 weeks) Thereafter: Hybrid working (2-3 days in the office)The Role We have an exciting opportunity for a Procurement Administrator to join our Procurement team, supporting the rollout and ongoing management of our LSC Supplier Portal. This role will be central to managing supplier onboarding and Pre-Qualification Questionnaire (PQQ) processes, ensuring all suppliers are approved through a controlled, compliant procurement route. You will act as the key coordination point between internal teams, Procurement and suppliers, managing the end-to-end onboarding journey from initial request through...
IR35 Status:
Inside IR35

CV-Library Stratford, London Contractor
CL
May 15, 2026  
BEMM Technical Analyst
BEMM Technical Analyst 8-month contract Based in Essex £27.07 per hour (Inside IR35) *Applicants MUST have proof of immediate, on-going and valid eligibility, to work full time, and travel within, the UK* About the company I am currently recruiting on behalf of an automotive OEM, based in Essex, who are looking for a BEMM Technical Analyst to join their team. Job Description As BEMM Technical Analyst, your main responsibilities will include: Create and maintain BEMM (Body and Equipment Mounting Manuals) content Transitioning, from MS Word-based logic, to structured authoring in AEM Guides Manage the lifecycle of BEMM updates for specific vehicle programs Coordinate with SME's, to gather data and to translate changes As part of team, identify and test AI solutions, to automate tasks Identify bottlenecks in the current BEMM creation process Experience Required: Understanding of vehicle architecture, body structures, and electrical systems Proven experience in managing...
IR35 Status:
Inside IR35

CV-Library Essex, UK Contractor
CL
May 14, 2026  
Complaints Coordinator
Job Title: Complaints Coordinator Location:  Essex (SS13 3DU) Alternative Work Locations: Westminster Bridge Road Ealing Job Type: Temporary Pay Rate: £14.34 per hour Start Date: 15 December 2025 End Date: 31 March 2026 Working Hours: 7 hours per day Monday to Friday About the Role We are recruiting a Complaints Coordinator to manage and coordinate customer complaints within a housing environment. You will play a key role in ensuring complaints are handled efficiently, fairly, and in line with regulatory standards. This role requires strong communication skills, attention to detail, and the ability to manage sensitive situations professionally.   Key Responsibilities Manage and coordinate incoming customer complaints Assign cases to appropriate team members for investigation Monitor complaint progress and ensure timely resolution Process compensation claims in line with company policies Maintain accurate records using CRM systems Communicate with...
IR35 Status:
Inside IR35

CV-Library Essex, UK Contractor
CL
May 09, 2026  
Senior Cyber Security Engineer
Hackney Council | Contract | Inside IR35 Hackney Council is seeking an experienced Senior Cyber Security Engineer to join its security function on a contract basis. This role is ideal for a hands-on technical specialist with deep expertise in CrowdStrike and Splunk, capable of turning complex security telemetry into actionable intelligence and supporting enterprise-scale security operations. The Role As a Senior Cyber Security Engineer, you will act as a senior technical authority within the security team, working closely with internal stakeholders and an external SOC partner to strengthen endpoint security, detection, and response capabilities. Key Responsibilities * Endpoint Security Strategy: Lead the deployment, configuration, and ongoing management of the CrowdStrike Falcon platform. * SIEM & Detection Engineering: Design, optimise, and maintain Splunk dashboards, alerts, and data models to detect advanced threats. * Incident Response: Act as a technical...
IR35 Status:
Inside IR35

CV-Library E8, Hackney Central, Greater London Contractor
CL
May 13, 2026  
Port Health Technical Officer
Port Health Technical Officer – London  £19.77 PAYE / £25.74 Umbrella (Inside IR35) Full Time – 4 Week Rolling Shift Pattern Ongoing Contract We are currently recruiting for a Port Health Technical Officer to join a busy Port Health Service based in London, with travel required across Thurrock and Tilbury.  This is a varied, task-based role combining detailed administrative work with operational duties in a live port environment. You will play a key role in the control and inspection of imported goods, supporting Port Health Officers and working closely with external stakeholders. The role offers limited hybrid working following an initial fully office-based induction period (approx. 12 weeks), after which a rota-based 60/40 office/home split is introduced. Responsibilities Processing large volumes of data and documentation using internal IT systems Cross-checking import documentation against shipments and regulatory requirements Managing emails, records, and database...
IR35 Status:
Inside IR35

CV-Library West Thurrock, Grays, UK Contractor
CL
May 16, 2026  
Lead Firmware Engineer
Lead Firmware Engineer Basildon 6-Month Contract Paying up to £74p/h (Inside IR35) Key Responsibilities Firmware requirements capture and management. FPGA design and analysis. Production of documentation for other engineers and evidence for design reviews. Development of FPGA test and FPGA integration plans. Perform system integration work with PCB designers and embedded software engineers. Support all firmware designs through the company's firmware process - training will be given. Modification of existing firmware designs and test benches. Essential Skills & Experience Using FPGA technologies, especially from either Xilinx, Microsemi (Actel) or Lattice and their tools. Advanced verification techniques using either VHDL or System Verilog/ UVM. Specifying complex timing and area constraints for efficient FPGA place and route. Ability to analyse system-level requirements and derive detailed Firmware requirements. A methodical approach to the full firmware design...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
May 16, 2026  
Hr Advisor
Hybrid - min 4 days onsite per week opportunity to work from home 1 day a week as business needs Hourly rate: £26.82 p/h (inside IR35) umbrella (after 13 weeks the rate will increase to £34.83 in line with AWR) POSITION DESCRIPTION: * These roles offer a significant opportunity to strategically partner with People Leaders and HR Centres of Excellence (CoEs) across various parts of the organisation. * You will be instrumental in shaping the employee experience, driving key people priorities, and delivering impactful HR projects that directly contribute to organisational success and reinforce the Ford+ behaviours. SKILLS REQUIRED: * Demonstrated ability to build strong, trusted relationships and influence stakeholders. * Exceptional communication (verbal and written), interpersonal, and active listening skills. * A proactive, customer-centric, and solutions-focused approach. * A passion for continuous improvement, challenging the status quo, and identifying...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
May 15, 2026  
Senior Payroll Transition Specialist
Senior Payroll Transition Specialist 6 Months initial contract Basildon, UK (On-site, 5 days per week) £(Apply online only) per day (Inside IR35) My client, in the Fintech industry are hiring a hands-on Payroll Transition Specialist to support major payroll transformation activity across EMEA. In this role you'll lead end-to-end payroll transitions across Germany, Belgium, and the Netherlands, including a key migration from ADP Streamline to ADP Celergo in Germany. This is a delivery role - you'll be in the detail, working directly with payroll teams and vendors to ensure successful testing, transition, and go-live. Key Responsibilities Lead payroll vendor/platform transitions end-to-end Own payroll testing (strategy, scripts, execution, defect resolution) Support UAT, data validation, and parallel runs Drive accurate, reconciled payrolls through to go-live Create clear SOPs and ensure knowledge transfer Train teams on new systems and processes Act as payroll SME...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
May 15, 2026  
Manufacturing Technical Author & Analyst
BEMM Technical Analyst Reference: 56489 Umbrella Rate: £26.81/hr, increasing to £34.83/hr after 12 weeks (Inside IR35) Are you ready to take your career to the next level with an exciting opportunity in the automotive industry? This is your chance to join a forward-thinking company as a BEMM Technical Analyst, where you’ll play a pivotal role in shaping the future of technical support through digital innovation and AI. If you’re passionate about project coordination, technical documentation, and driving efficiency, this role offers the perfect blend of challenge and reward. What You Will Do: • Create and maintain technical content for Body and Equipment Mounting Manuals (BEMM), transitioning from traditional methods to structured authoring using Adobe Experience Manager (AEM) Guides. • Manage the end-to-end lifecycle of BEMM updates for specific vehicle programmes, ensuring all milestones are met and deadlines are achieved. • Collaborate with Subject Matter Experts across...
IR35 Status:
Inside IR35

CV-Library Basildon, UK Contractor
CL
May 10, 2026  
Hr Advisor
Job Title: HR Advisor Location: Dunton, Essex (4 days onsite per week) Rate: £26.81ph via an Umbrella Company (increasing to £34.83ph after 12 weeks) Employment Type: Contract 31.12.2026 Hours: 37.5 Reference: F56487 Position Description: HR Advisor These roles offer a significant opportunity to strategically partner with People Leaders and HR Centres of Excellence (CoEs) across various parts of the organisation. You will be instrumental in shaping the employee experience, driving key people priorities, and delivering impactful HR projects that directly contribute to organisational success and reinforce the company behaviours. Skills Required: * HR Advisor experience * Demonstrated ability to build strong, trusted relationships and influence stakeholders. * Exceptional communication (verbal and written), interpersonal, and active listening skills. * A proactive, customer-centric, and solutions-focused approach. * A passion for continuous improvement,...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Apr 17, 2026  
Functional Safety Systems Engineer
RLE International is working on behalf of their Essex based Automotive Client, who are currently looking for a Functional Safety Systems Engineer to support their team. Position Description: Rate: £29.59 (via Umbrella PAYE) – increasing to £38.38 after 12 weeks under AWR’s (Agency Worker Regulations) Our client is seeking a Functional Safety Systems Engineer to join their core team in the Essex. You will be a key player in ensuring complex, distributed technologies including powertrain, infotainment, and active safety meet the highest safety standards. Using Model-Based Systems Engineering (MBSE), you will bridge the gap between research and production, turning "what if" into "what’s next." As a key member of an exciting team leading Functional Safety activities in Product Development, this role involves working with technology subject matter experts to conduct Functional Safety analysis using efficient model-based systems engineering (MBSE / SysML) tools. Additionally, you will...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
May 14, 2026  
Rail Project Controls Engineer
Are you an experienced Project Controls professional with experience transforming P6 data into reports for railway infrastructure projects?   Do you have experience producing S-curves, CPI/SPI, and earned value reports?   Contract Rate: Dependant on experience - Inside IR35 via Umbrella Provider.   Location: West London - 4 days in the project site office, 1 day working from home.   Contract Length: Rolling 6-month contract.   Role Details:   My client is a leading main contractor on major HS2 systems works, looking for a hands-on Project Controls Engineer. Your primary responsibility will be to take raw P6 data and make it presentable for reporting. This includes producing S-curves, CPI/SPI reports, tracking quantities, and creating earned value reports. This is a 'doer' role focused on data analysis and producing graphics and charts for the extensive project reporting requirements.   Essential: ·Experienced Project Controls professional with experience transforming...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
May 14, 2026  
Rail Contracts Project Manager
Are you a Rail Systems Project Manager with extensive NEC3 contract management experience?   Do you have experience managing contracts and project controls within a small, dynamic team?   Contract Rate: £(Apply online only)/day Inside IR35 - Via Umbrella Provider.    Location: West London - 4 days in the project site office, 1 day working from home.   Contract Length: Rolling 6-month contract.   Role Details:   My client is a leading main contractor on major HS2 systems works, looking for an experienced Project Manager to support the Head of PMO. This is a hands-on 'doer' role with a primary focus on heavy contract administration and project controls. You will be responsible for managing early warnings, compensation events, monthly reporting, and program management. You will be part of a small, core team and must be prepared to be actively involved in the work, not just delegate.   Essential: ·Rail Systems Project Manager with extensive NEC3 contract management...
IR35 Status:
Inside IR35

CV-Library Greater London, UK Contractor
CL
May 16, 2026  
Senior Project Manager - London Markets
Location: London (Hybrid) Day Rate: £800-£850 per day (Inside IR35 Umbrella assignment rate) Role Overview Our client is undertaking a significant European growth and market expansion programme. We are seeking an experienced Interim Project Manager to support the Programme Manager in delivering key projects that enable this strategy across agreed European locations. This is a hands‑on delivery role requiring strong London Market experience, with exposure to international expansion, regulatory change, and cross‑border operating model delivery. Key Responsibilities Support the Programme Manager in delivering workstreams aligned to the European growth strategy Own end‑to‑end project delivery across multiple concurrent initiatives Define and manage project scope, objectives, milestones, dependencies and success metrics Create and maintain robust project and programme plans Manage resource allocation across the portfolio, proactively addressing capacity constraints Lead budget...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
May 16, 2026  
Senior Full Stack Engineer
I am recruiting for an experienced Full Stack Engineer to work on a hybrid basis - 3 days in London, 2 days remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. I am seeking a Senior Full-Stack Engineer with several years of experience who operates as a hands-on, independent contributor and takes full ownership of building, scaling, and running production systems. This role is designed for engineers who have built and operated large-scale systems end-to-end, not those with superficial exposure or purely design-focused experience. Candidates must have strong experience of Java Full Stack, React, Kubernetes & Docker. Experience in building responsive, component based user interfaces using modern front end frameworks. Hands on expertise in API design and development (REST/JSON), including versioning and backward compatibility. Experience with UI testing, component testing, and front end build...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
May 15, 2026  
GCP Cloud Security Engineer / GCP Security Expert
GCP Cloud Security Engineer / GCP Security Expert Contract, 6 months initially (very likely extensions) Inside IR35 Remote (UK) £(Apply online only) per dayWe're working with a client on an exciting cloud-first transformation and are looking for a GCP Cloud Security Engineer to play a key role in securing the migration of workloads into Google Cloud. This is an excellent opportunity to join a forward-thinking environment where security is central to cloud adoption. The Role You will be responsible for designing, implementing, and maintaining security controls across a growing GCP estate, ensuring applications and infrastructure are migrated securely and aligned with best practices. Key Responsibilities Implement and manage security controls across Google Cloud Platform (GCP) Support the secure migration of applications and infrastructure into GCP Integrate cloud environments with tools such as Okta, Splunk, and Prisma Cloud (Palo Alto Networks) Configure and manage IAM,...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
May 15, 2026  
DevOps Tester (SC Cleared)
DevOps Engineer (Performance Testing) 📈 6 Months Contract + extension 💰£600 per day (Inside IR35) 📍Remote working Please note active SC Clearance is needed for the role A leading global consultancy is looking for an experienced hybrid devOps and Performance specialist to superhead critical national infrastructure projects. You will essentially ensure the resilience and scalability of a massive cloud-native environment. This is a high-visibility role where you will bridge the gap between infrastructure stability and rigorous performance validation. Key Responsibilities Infrastructure & CI/CD: Design, build, and maintain robust CI/CD pipelines to automate deployment cycles. Performance Engineering: Lead the charge on system reliability by executing complex performance test runs, identifying bottlenecks, and implementing upgrades. System Integrity: Proactively monitor the service environment, diagnosing faults within the cloud infrastructure and delivering detailed...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
May 15, 2026  
SRE Observability Engineer
I am recruiting for an SRE Observability Engineer to work in London 2-3 days a week, remaining time remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. This is a 6 month contract which will transfer to a permanent role after the initial contract term. You will be responsible for collaborating across various organisations within the client to understand and develop observability solutions for enterprise-wide deployment at scale. You will also manage the legacy monitoring stack across the Production Management organisation within the client. You must have experience of OpenShift/Kubernetes Administration including being skilled in deploying, managing, and troubleshooting containerised applications on OpenShift/Kubernetes, including resource management and networking. You will have expertise in the Grafana & Observability Stack which wil include proficiency in administering Geneos ITRS at scale,...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
May 14, 2026  
Senior Java Engineer (Payments)
Java Engineer - Payments / IFT London - 2 days in the office 6 Months Contract Inside IR35 £500 a day A top tier consultancy firm is looking for an experienced Java Engineer with a background in payments to contribute to a large payment modernisation programme. You will be instrumental in deploying the Icon Payments Framework (IPF)-the revolutionary low-code orchestrator that is currently transforming a lot of major top UK financial institutions. You will support a major banking client as they move away from restrictive legacy "black-box" engines toward a flexible, cloud-native architecture. Your focus will be on delivering high-availability systems capable of handling millions of requests while ensuring strict compliance with ISO 20022 standards. Essential Skills 5 + years of hands on experience in a Java11 and spring boot 5 + Years in Java Engineering. Proven track record delivering large-scale systems for major banking clients. Minimum of 3 years' hands-on experience...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
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