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Contractor 62
Inside IR35 line leader

62 line leader jobs found

CL
Feb 21, 2026  
Building and Construction Project Leader
Our client has an opportunity for a Building and Construction Project Lead to join them on a contract for 12 months with possible extension. You will be responsible for setting up and leading CAPEX projects from inception and feasibility, through to design and specification and final handover. Role: Building and Construction Project Leader Location: Portsmouth, 60% onsite Hours: 37 per week Clearance: BPSS required to start. Current SC would be desirable. UK Eyes Only due to project Hourly Rate: £40.00 per hour via Umbrella, inside IR35 What you'll be doing: Develop, update/manage and monitor a project delivery plan. Identify and manage risks and opportunities. Manage CAPEX business cases from preparation through approval to delivery and project close. Develop detailed design briefs for Building Services design for a range of projects including major plant replacement and refurbishment works. Skilled and competent in IT tools, able to produce and present documentation,...
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Feb 19, 2026  
Lead FEM Engineer
Lead FEM Engineer Location: Filton (hybrid) Contract: 12‑Month Contract (Inside IR35) A fantastic opportunity has arisen for an experienced FEM & Digital Engineer to join a dynamic Wing Engineering environment on a 12‑month contract. The successful candidate will play a key role in developing FE loads strategy, delivering structural enablement, and driving innovative digital and simulation projects within a highly collaborative multifunctional setting. This position operates at Wing level across multiple major programmes, contributing directly to current and future aircraft wing development. Why This Contract? Work at the centre of Wing engineering strategy and development Apply and develop cutting‑edge numerical simulation techniques Contribute to the evolution of existing Wing programmes and the Wing of the Future Influence the development of new digital ways of working within a modern engineering framework Key Responsibilities Structural & FE Analysis Support...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
Feb 19, 2026  
Interim Head of Housing Technology
Interim Head of Housing Technology Contract - 6 months Woolwich, London Up to £600 per day (Inside IR35) Are you ready to lead large-scale, technology-driven change that genuinely improves people's lives? This is a high-impact Interim Head of Housing Technology role where you will shape and deliver a forward-thinking digital roadmap for critical housing services, leading a sizeable specialist team and influencing at the highest levels. You'll take ownership of Housing Technology strategy and operations, ensuring core systems are secure, resilient and continuously improving. Working closely with senior leaders, suppliers and programme boards, you'll turn complex business needs into practical, value-for-money digital solutions that enhance service delivery and outcomes for residents. What you'll be doing Set and deliver the Housing Technology roadmap, driving digital innovation, transformation and continuous improvement across housing services. Lead a large Housing IT...
IR35 Status:
Inside IR35

CV-Library Woolwich, London Contractor
CL
Feb 19, 2026  
Database – Modelling
Role: Database – Modelling Work Model: Fully Remote Contract Type: 6-month contract (Inside IR35 – likely 6-month extensions) Day Rate: Competitive market rate Overview We are seeking a Database Modelling specialist to support Electrical Transmission and Distribution modelling for a global leader in grid and energy management technology. The role focuses on designing and maintaining data models for large-scale EMS/DMS applications. Key Skills & Experience * 5+ years of experience in Electrical network data modelling * Strong understanding of Electrical Transmission & Distribution networks * Experience creating Electrical data models for EMS/DMS (minimum 2 years) * Expertise in SQL and relational databases (Oracle 19C+) * Experience with EMS/ADMS modelling tools (eTerra Habitat) * Hands-on experience with Display Builder for EMS/AEMS applications * Understanding of Electrical SLD (Single Line Diagrams) Responsibilities * Design and develop conceptual,...
IR35 Status:
Inside IR35

CV-Library B1, Birmingham, West Midlands (County) Contractor
CL
Feb 18, 2026  
Technical Author - Contract
SRT Marine Systems plc (SRT) are a market leader in its domain of international marine surveillance technology and systems. We are respected, established and an ambitious multi-national company headquartered in the UK with a global customer base. The company has a global impact in the marine domain by leading the next generation of maritime domain awareness technologies, products and systems that significantly enhance, security, safety and environment protection and sustainability. Our customers are worldwide and range from the largest national coast guards to individual vessel owners. SRT is an exciting company where high quality results are rewarded. We are ambitious and are constantly seeking to innovate to deliver better products and services to our customers. We strive to make SRT a rewarding and challenging place to work where talented hard-working individuals have the opportunity to make a real impact across the marine world. Role overview of our Technical Author As our...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Feb 18, 2026  
Technical Author - Contract
SRT Marine Systems plc (SRT) are a market leader in its domain of international marine surveillance technology and systems. We are respected, established and an ambitious multi-national company headquartered in the UK with a global customer base. The company has a global impact in the marine domain by leading the next generation of maritime domain awareness technologies, products and systems that significantly enhance, security, safety and environment protection and sustainability. Our customers are worldwide and range from the largest national coast guards to individual vessel owners. SRT is an exciting company where high quality results are rewarded. We are ambitious and are constantly seeking to innovate to deliver better products and services to our customers. We strive to make SRT a rewarding and challenging place to work where talented hard-working individuals have the opportunity to make a real impact across the marine world. Role overview of our Technical Author As our...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Feb 22, 2026  
HR/Payroll Administration Lead
On behalf of Department for Digital, Culture, Media and Sport (DCMS), we are looking for a HR/Payroll Administration Lead (Inside IR35) for a 6 Month contract based in London 3 days a week in the office. The Department for Culture, Media & Sport (DCMS) is a UK government body that promotes the UK's cultural, creative, and sporting sectors, driving economic growth, enriching lives, and boosting national reputation by supporting arts, media, heritage, tourism, and sports from local to national levels. It oversees key public bodies like major museums, Sport England, and the Arts Council, focusing on policy for creative industries (film, fashion, games), public service broadcasting, and community cohesion, while working to modernize operations and support UK soft power. The HR Operations team supports the entire employee lifecycle and ensures smooth delivery of core HR services. This role is pivotal in managing HR systems, payroll, compliance, and providing operational support...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Feb 22, 2026  
Team Assistant
Team Assistant £180 - £200 PD Umbrella | 6 Month Contract | Birmingham, Hybrid   We are supporting a large, complex organisation within the public sector infrastructure space that is seeking an experienced Interim Team Assistant to provide high-quality administrative support to a busy Legal and Corporate Services function.   This role is well suited to a proactive, highly organised administrator who thrives in fast-paced environments and is comfortable supporting senior legal and governance professionals.   Key Responsibilities Provide front-line administrative and organisational support to a Legal and Company Secretariat team Manage complex diaries, meetings, room bookings, video conferencing, and visitor coordination Handle confidential correspondence, post, and registers with discretion and accuracy Coordinate travel, accommodation, expenses, and event logistics Support document production, formatting, version control, and maintenance of registers and filing systems Liaise with...
IR35 Status:
Inside IR35

CV-Library Birmingham, UK Contractor
CL
Feb 22, 2026  
Social Work assistant
Social Work Assistant (SWA) Location: Birmingham (based at Lifford House with travel across the city) Sector: Children’s Social Care Contract Type: Agency IR35 Status: Inside IR35 Hours: 36.5 hours per week Contract Length: 3 months Start Date: 5th February 2026 End Date: 5th May 2026 About the Role We are currently recruiting a Social Work Assistant (SWA) to support children and families across Birmingham. This is a hands-on, varied role working closely with social workers to deliver direct support to children of all ages who are placed across the city. This position would suit someone with experience in children’s services who is confident working in the community, building relationships with children and families, and managing a flexible workload. You will be Birmingham-based most days, with travel required between placements, schools, and family homes. Key Responsibilities Supporting children and young people of all ages through direct work Completing life story...
IR35 Status:
Inside IR35

CV-Library Stirchley, Birmingham, UK Contractor
CL
Feb 22, 2026  
NSA Contract Project Manager (Civils Scope)
NSA Contract Project Manager - Civils Scope Contract | Inside IR35 | Ongoing Location: Bristol or London (hybrid working available) Vacancy Overview We are seeking an experienced NSA Contract Project Manager (Civils) to support the delivery of a major UK nuclear new-build infrastructure programme. This is a high-profile role within a large, complex megaproject operating at the forefront of the UK's low-carbon energy transition. The programme is now in active construction and delivery, offering long-term contract opportunities within a technically demanding and highly regulated environment. The role sits within the Technical Contract Management function and is responsible for managing delivery of a Nuclear Services Agreement (NSA) covering design and engineering services, with specific accountability for civils scope activities. Role Purpose The Contract Project Manager (Civils) will be responsible for managing NSA contract delivery for civils-related design...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Feb 22, 2026  
Quality Advisor
Scottish Power Transmissions are looking for a Quality Advisor to join their EGL1 project based in Torness. Role: Quality Advisor Business: Scottish Power Transmissions Location: Torness Site/hybrid style working Duration: 18 month initial contract Rate: Inside IR35, Umbrella and PAYE options available The position of ‘Quality Advisor’ sits within Eastern Green Link 1 EGL1 is a two-gigawatt high voltage direct current electrical connection to be built between Torness in East Lothian, Scotland and Hawthorn Pit in County Durham. The role is hybrid working but will involve site based visit (typically 2/3 days per week. Key Responsibilities Take ownership of a construction activities at site, acting as the Quality Advisor. Review and advise on Contractor’s Quality Management Plan, ITPs with associated Check Sheets. Provide support and advice to project and office-based staff to achieve compliance with internal and external quality management systems and industry...
IR35 Status:
Inside IR35

CV-Library Edinburgh, UK Contractor
CL
Feb 22, 2026  
Cleaner (DRIVING REQUIRED)
JOB TITLE: Cleaner LOCATION: Ealing, West London (travel to different locations) PAY RATE: £15.13 PAYE per hour START DATE: ASAP DURATION/Hours: 3-month initial contract/ 35 hours a week - 3pm - 10pm IR35 STATUS: Inside Enhanced DBS required Full UK Drivers License required Role purpose: A Local Authority based in Ealing are recruiting for multiple cleaning positions. The successful candidate will undertake team and individual work as a cleaning operative across various sites. You will clean according to agreed schedules for sites including, clearing waste bins on floors, washing, dusting, polishing, vacuum cleaning, sweeping, mopping as appropriate and cleaning tasks within cleaning specification. Candidate Specification: demonstrable previous cleaning experience understanding and working awareness and of relevant Health and Safety procedures and systems including COSHH, Manual Handling, Personal Protective Equipment, Slips Trips and Falls etc. sufficient to safely...
IR35 Status:
Inside IR35

CV-Library Ealing, London Contractor
CL
Feb 22, 2026  
Security Coordinator
Security Coordinator; Rochester; 12 months; £14.55ph paye; Inside IR35 We currently have a vacancy for a Security Coordinator, working for an aerospace and defence client based in Rochester The Security Coordinator will support the Site Security Office and wider Security Function. Working closely with the Security Assistant you will oversee and assist the Security Manager with the day to day running of the Security Office, helping implement all security requirements. You will achieve this by providing administrative support and guidance on all aspects of protective security, vetting and security policy. Core duties Main Security Liaison between the Security Office and Reception New start security liaison (Taleo, recruitment team, Security Watchdog) Leaver security liaison (ensure return of classified equipment/documents, site badge and car pass, etc.) Monitoring help desk calls placed by the team/guards to ensure they are completed. Monitoring of daily Car Park...
IR35 Status:
Inside IR35

CV-Library Rochester, UK Contractor
CL
Feb 21, 2026  
Software Engineer
DV Cleared Software Engineer (DBA / Data-Focused) Contract: 12 months Location: Cheltenham (5 days per week onsite, occasional travel to Gloucester) Rate: £500 - £570 per day (Umbrella, Inside IR35) Must hold live UKIC DV clearance About the Role An exciting opportunity has arisen for an experienced Software Engineer with a strong DBA background to support a growing national security programme based in Cheltenham. This role sits within a high-performing technical team delivering solutions that have real-world impact across the UK Government sector. You'll work on data-focused systems, contributing across the full software lifecycle while supporting and improving secure Oracle-based platforms and automation using Ansible. Key Responsibilities Design, develop, test, document and support software components within a secure system environment Provide accurate estimates for development effort from given specifications Work with a strong focus on data processing and...
IR35 Status:
Inside IR35

CV-Library Cheltenham, Gloucestershire Contractor
CL
Feb 21, 2026  
Senior Interaction Designer
We are looking for an experienced Senior Interaction Designer to join a multidisciplinary digital team within a UK government body. You will play a key role in shaping user-centred solutions across digital and non-digital services, leading design activity, and championing accessibility, inclusion and best practice across teams. This role requires a strong practitioner who is comfortable working in the open, collaborating widely, and supporting the wider government design community. * Contract Length: 12 months * Location: 60% in office - Manchester or Leeds * Rate: Up to £700 per day (inside IR35) and dependent on interview performance * Security Clearance: BPSS Application Requirements * Portfolio link is mandatory – all CVs must include a portfolio for review at CV sift stage Key Responsibilities * Demonstrate best practice in user-centred design for both digital and non-digital interactions * Work effectively across multidisciplinary agile teams, adapting...
IR35 Status:
Inside IR35

CV-Library M2, Manchester, Greater Manchester Contractor
CL
Feb 21, 2026  
Engine Performance Engineer
We are seeking an experienced Performance Engineer to join a Diesel Performance, Emissions and Validation team within a Product Engineering environment based in Stafford. This is a 12-month contract role offering the opportunity to work on both current production engines and new product introduction programmes. Performance Engineer (Diesel Performance & Emissions) Location: Stafford Rate: £50.00 - £51.31 per hour Contract: 12-month contract (Inside IR35) The Opportunity We are seeking an experienced Performance Engineer to join a Diesel Performance, Emissions and Validation team within a Product Engineering environment based in Stafford. This is a 12-month contract role offering the opportunity to work on both current production engines and new product introduction programmes. You will be responsible for delivering engineering activities that develop engines to meet performance and emissions targets, supported by structured test work. The role has direct impact on...
IR35 Status:
Inside IR35

CV-Library Stafford, Staffordshire Contractor
CL
Feb 21, 2026  
Order Closure Administrator
Order Closure Administrator; Wolverhampton; 6 month contract; £17.00ph paye; Inside Ir35 We currently have a requirement for an MRO Storefront Order Closure administrator to join our aerospace sector client’s dynamic team based in Wolverhampton during a period of transformation. This role is focused on supporting the end-to-end vendor PO receipt, shipment, invoicing, billing accuracy, and cash enablement activities within the MRO Storefront, ensuring timely, compliant, and accurate invoicing to customers. Currently the Storefront manages a high volume of manual and transactional order closure invoicing activities, including vendor Customer Portal, SAP and MRO Life closure transactions, invoice validation, turnback resolution, and coordination with internal quoting, buyer and invoicing teams, Finance, and customer-facing Storefront roles. The Order Closure Administrator will play a crucial role in stabilising these activities, improving accuracy, and supporting cash collection....
IR35 Status:
Inside IR35

CV-Library Wolverhampton, UK Contractor
CL
Feb 21, 2026  
Agile Delivery Lead - Market Risk
Overview:A global Financial Services organisation are seeking a confident Agile Delivery Lead to drive the re-engineering of a market data approval process.The suitable candidate will have a background in market risk from front office or second-line risk experience, with an understanding of the fixed income market and products. Details: Location - London Rate - £(Apply online only) Inside IR35 via Umbrella Hybrid - 3 days / week in the office Duration - Initially until year-end Key Responsibilities Lead all Agile ceremonies, ensuring the team is well‑structured, productive, and outcome‑focused. Partner with Product Owners, BAs, and Engineers to plan, break down and prioritise work. Drive delivery through Kanban and Agile methods in a complex, data‑centric environment. Identify and manage dependencies, risks, issues and competing priorities. Support technical planning, solution definition and go‑live strategies. Ensure quality, transparency and strong governance are embedded...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Feb 21, 2026  
Pricing & Valuations Data Workstream Project Lead
Pricing & Valuations Data Workstream Project Lead Contract Daily Rate: £650 - £750 (inside IR35 via umbrella) Contract Length: 10 months initially Location: Canary Wharf, Greater London (4 minutes walk from Canary Wharf train station) Hybrid working - 3 days onsite per week is essential. About Us: Our client, a leading organisation in financial services, is seeking a highly skilled Pricing & Valuations Data Workstream Project Lead to join their central Data Risk team. This role will support the Price Risk Initiative, aimed at enhancing market risk management controls and processes across their Markets business. Role Overview: As the Pricing & Valuations Data Workstream Project Lead, you will be instrumental in executing deliverables across multiple workstreams while leveraging your subject matter expertise. Your primary focus will be on driving transformation within risk and control processes, ensuring alignment with regulatory expectations, and collaborating with...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Feb 21, 2026  
Test Technologist
Test Technologist - Control Systems Location: Filton (100% on-site) Contract: Until 01/02/2027 (strong possibility of extension) Hours: 35 per week, worked over 4.5 days between 7am-7pm Pay: £58ph Umbrella / £43.36 PAYE Clearance: BPSS + Onboarding Security Checks IR35: Inside of IR35 About the Role Our Client is seeking an experienced Test Technologist to join their world‑class Structures Test organisation. Working within a state-of-the-art aerospace research and test centre, you'll be part of a team performing structural testing on major aerospace programmes and exciting R&D initiatives including hybrid testing technologies and zero‑emissions projects. This role is hands‑on, varied, and ideal for someone with strong control systems experience-particularly with MOOG Control Systems and Aerotest software. Key Responsibilities Operation, maintenance and calibration of servo‑hydraulic control systems. Working across the structural test pyramid from material coupons (level...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
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