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Contractor 27
Inside IR35 sen specialist 1

27 sen specialist 1 jobs found

CL
Mar 05, 2026  
RF Design Engineer
RF Design Engineer 12 month contract Based in Stevenage Offering £75ph Inside IR35 Are you an experienced RF Design Engineer? Do you want to work with an industry-leading company? If your answers to these is yes, then this could be the role for you! As the RF 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. Due to the nature of the work you will be involved in, active UK SC Clearance will be required. You will be involved in: Technical and hand on testing and proving Collaborate with other functions including Software & Firmware Engineering, Mechanical Engineering, Production and Future Systems Your skillset may include: Proven relevant RF electronics design experience, preferably for harsh environments (EMC, Vibration, Thermal)...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Mar 05, 2026  
Stress Engineer
Stress Engineer 12 month contract Based in Belfast Offering £42.81ph Inside IR35 Do you have experience in Stress Structural Analysis, composite and metallic? Do you have experience working with T400 Concessions Approval? Do you want to work with an industry-leading company? If your answers to these is yes, then this could be the role for you! As the Stress 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: Static structural analysis, composite and metallic Ability to analyse and validate Metallic, Composites / Hybrids structures at component level for Static strength, F&DT and produce relevant strength margins or reserve factors according to validated and applicable Airbus methods & sizing processes Ability to...
IR35 Status:
Inside IR35

CV-Library Belfast, County Antrim Contractor
CL
Mar 05, 2026  
Aircraft Fitter
Aircraft Fitter 12 Month Contract Based in Filton Offering £27.89ph Inside IR35 Shift pattern of 6:30am-3:45pm Monday-Thursday Do you hold an engineering apprenticeship? Do you hold an NVQ/SVQ Level 3 or equivalent? 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 Aircraft Fitter, 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: Working from engineering instructions and understanding Aircraft Drawings General tasks include the use of power tools for drilling, shimming, and sealing 1st party certification will be required following successful completion of the relevant courses You may need to work in a confined space (tank work), which includes...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
Mar 05, 2026  
2646 - 1 Data & Process Improvement Engineer
On behalf of our client, we are seeking to recruit a Data & Process Improvement Engineert to join my client on an initial 12-month contract. As the Data & Process Improvement Engineer you will be leveraging data to optimize our low-volume production processes for complex defence electronics, ensuring the highest standards of quality and efficiency. Role: Data & Process Improvement Engineer Pay £75 per hour via Umbrella Location: Bolton Contract: Monday- Friday, 37 Hours per week, 12 Months Contract IR35 Status: Inside Security Clearance: Security Clearance to start, UK Eyes only project Responsibilities Analysing complex datasets from various stages of the electronics production lifecycle. Identifying trends, anomalies, and areas for improvement in manufacturing processes, test results, and supply chain data. Developing and implementing data-driven solutions to enhance production efficiency, reduce waste, and improve product reliability. Collaborating with...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Mar 05, 2026  
Principal Software Engineer
Principal Software Engineer Edinburgh 12-Month Contract Paying up to £87p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable Key Responsibilities: Create and deliver software solutions within a defined work package area, ensuring that the package meets all stakeholder requirements Establish and mature stakeholder needs, associating/attributing priority, interest, influence and trading-off needs to determine optimum capability to solve stakeholders? problems Create high quality and robust code; for fully documenting and recording your work products; keeping them under configuration management and providing plans and reports on progress to your line manager Work closely with internal and external stakeholders to ensure architecture alignment with other elements of the programme. Ensure the application of appropriate tools / techniques for test...
IR35 Status:
Inside IR35

CV-Library Edinburgh, UK Contractor
CL
Mar 05, 2026  
Cost Engineer
Cost Engineer Initial 6 Month Contract 2 days per fortnight on site (remainder working from home) Barrow-in-Furness, Cumbria £63.40 Per Hour (Umbrella Rate - Inside IR35) The Role Identify, assesses and manages risks to the success of the project. Applies appropriate project management methods and tools whether predictive (plan-driven) approaches or adaptive (iterative/agile) approaches. Agree project management approach with stakeholders, and prepare realistic plans (including quality, risk and communications plans) and track activities against the project schedule, managing stakeholder involvement as appropriate. Consolidate expertise from multiple sources, including third party experts, to provide coherent advice to further organisational objectives. Supports and promotes the development and sharing of specialist knowledge within the organisation. This is a role for an experienced project professional with a small team and the ability to deliver with limited guidance from...
IR35 Status:
Inside IR35

CV-Library Barrow-In-Furness, Cumbria Contractor
CL
Mar 05, 2026  
Principal Research Engineer
Senior Principal Research Engineer Composite Materials / Advanced Materials Contract Length: 6 months Rate: £60 per hour Umbrella IR35 Status: Inside IR35 Location: Hybrid (2 days per week from home) Clearance required: DV - 10 years residency in the UK with no more than 3 months out of the country in one period. Strong technical knowledge of composite materials, including design, processing, and performance characteristics. Proven experience leading R&D projects and delivering successful outcomes. Industry experience-ideally within defence, aerospace or other high-performance sectors. Excellent communication, stakeholder engagement, and project leadership capabilities. About the Role We are seeking a highly skilled Principal Research Engineer with expertise in advanced composite materials / CMC's to lead and deliver cutting-edge research programmes. This role is ideal for an experienced materials specialist who is passionate about pushing the boundaries of composite...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Mar 04, 2026  
Oracle Cloud Integrations Specialist
Oracle Cloud Integrations Specialist 3 Month initial contract Location: Remote - must be able to travel to office locations as & when needed. Once a month max. £650 per day (Inside IR35) Key Essential Skills Oracle integration cloud experience Variety of integration that they have done using rest API. AMS Confidential Set of deliverables given, they can work with this and crack on. Oracle VBCS The Role requires in-depth Knowledge OCI (Oracle Cloud Infrastructure) and particular experience of Oracle Integration Cloud (OIC) with ideally developed custom applications using Oracle VBCS using a SECDEVOPS process to deploy to dev and test environments. You will be expected to work to specify technical requirements for the existing and new integrations required for the service, this involves developing, validating and reviewing physical integration designs and producing Release Notes. Mandatory Strong Development Experience Good Oracle Integration Cloud (OIC) Experience...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Mar 04, 2026  
Technology Estimator/Cost Manager
We are seeking an experienced and highly capable Technology Estimator/Cost Manager to support the delivery of technology-enabled transport and transport-related services across a range of major projects around London. This is an excellent opportunity for a commercially minded professional with a strong background in cost management, estimating, or commercial management within transport, smart mobility, or technology-led infrastructure environments. This position is a full-time position that falls Inside IR35. You will be based in London at least 3 days per week.   This role is focused on the costing and commercial management of transport technology and systems rather than traditional civil engineering or signalling works. You will be involved in projects such as:   ·Communications systems for London Underground and bus networks ·Road User Charging and tolling services ·Revenue collection and ticketing systems ·Control rooms, data systems, and digital transport infrastructure...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Mar 04, 2026  
Fleet Administrator
Fleet Administrator Southampton £14.45 - £18.45per hour (Inside IR35 / Umbrella Company) 6 Month Contract (+ Extension or T2P) Monday - Friday / Days (37.5hours per week) Are you a Fleet Administrator looking for your next immediately available, days based, long term contract role? My client is one of the UK's leading companies that specialise in Servicing, Repair & Maintenance work of Ambulances & Blue Light Vehicles. Based in Southampton, this organisation works to ensure that all emergency vehicles in the Hampshire & surrounding counties are operating at the highest level. In this role you will be working as a Fleet Administrator where you will be supporting the Workshop to ensure that all paperwork is completed and filed correctly. This is a brilliant role for an Administrator who is confident in using Microsoft Office, Answering the phone and ensuring the smooth running of my clients Workshop. The Role: Fleet Administrator (Must have Fleet/Automotive...
IR35 Status:
Inside IR35

CV-Library Southampton, Hampshire Contractor
CL
Mar 04, 2026  
UX Designer (SC Cleared)
UX/UI Designer (SC Cleared) 6 Months £540 per day (Inside IR35) Hybrid - 1-2 days per month on site in London My client, a government body are looking for an SC Cleared UX/UI Designer to join their fast-paced team on an initial 6 month contract. ***Please note, the ideal candidate will have strong SaaS UX/UI Gov Experience andthey MUST HAVE active SC Clearance be a sole British National*** Key Responsibilities: Wireframing and designing of screens for a Salesforce based platform Supporting user researcher with usability testing activities Working in a multidisciplinary team Skills: Must have - experience with SaaS platforms, ideally Salesforce Experience in UX and UI (or product) design Strong storytelling skills with an ability to present complex information clearly. Familiarity with creating user journey maps or E2E diagrams is a plus. Excellent communication and collaboration skills. Ability to manage competing priorities Must have - Experience working in a...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Mar 01, 2026  
Cyber security Specialist
Cybersecurity Specialist (AI & Identity Architecture) London Based (2 days a week in the office) 6 Months Contract Inside IR35 £600 a day A well-established consultancy firm is looking for a Cybersecurity Specialist to join them on a contract basis. You will act as a Subject Matter Expert, bridging the gap between traditional IAM Technical Architecture and emerging AI Governance.You will be responsible for team decisions, collaborating across multiple functions to translate complex platform risks into actionable engineering patterns. Key Responsibilities Securing AI: Setting up security "guardrails" and safe deployment patterns for AI platforms and foundation models. Risk Management: Identifying the specific risks and limitations of AI tools and turning them into practical security rules for our engineers. Identity & Protection: Designing secure login systems (IAM) and using Web Application Firewalls (WAF) to keep our applications safe. Security Audits: Running...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Mar 01, 2026  
Automation Tester
Hays are now looking for an Automation Tester for one of our local clients. - Flexible rate, Inside IR35- 6 Month Contract - Hybrid Working: Cardiff 2 days onsite per week - MUST currently be SC Cleared We're looking for a highly skilled Test Engineer Contractor to join a tight knit Testing Team of three, supporting core engineering and standard testing functions. This role offers the chance to make a real impact quickly, with the possibility of increased onsite presence aligned to delivery needs. Key Responsibilities - Developing and maintaining automation scripts using Playwright, with strong hands-on skills in JavaScript/TypeScript - Applying solid knowledge of CI/CD principles, integrating solutions using Azure DevOps and GitHub - Writing high quality test cases and executing them effectively - Identifying, reporting, and managing defects/bugs - Creating comprehensive test plans and test completion reports What We Are Looking For (Automation Test experience with the...
IR35 Status:
Inside IR35

CV-Library Cardiff, UK Contractor
CL
Mar 01, 2026  
Vehicle Integration Engineer
Vehicle Integration Engineer Crewe Hybrid working £33.15 PAYE - Inside IR35 only. ARM are recruiting for an Electrical Systems Integration Engineer to join an R&D Electrical Engineering team supporting vehicle development across simulator, prototype and pre-series phases. In this role, you will lead electrical integration testing, support vehicle builds, and act as a key technical interface across engineering, manufacturing and quality functions. You will be responsible for creating and delivering integration test plans, reporting results, managing technical issues, and supporting vehicles through to production readiness. Key responsibilities include: Planning and leading electrical integration tests at system and vehicle level Supporting simulator, prototype and pre-series vehicle builds Producing test reports and managing issues via formal problem-solving tools Acting as the central point of contact for integration test planning and KPIs Providing hands-on...
IR35 Status:
Inside IR35

CV-Library Crewe, Cheshire Contractor
CL
Mar 01, 2026  
Technology Resilience Architect
We are recruiting for a Technology Resilience Architect for a leading IT Service provider in one of their UK Office locations. We are currently seeking an experienced professional to join our team in the role of Technology Resilience Lead Enterprise Architect. The ideal candidate is passionate about technology resilience, with knowledge of how the ways that a service is designed, built, and run contribute to overall resilience. They will work on the big global resilience initiatives and play a key role in uplifting the quality and availability of service for our customers. Responsibilities: Contribute to the Technology Resilience strategy and sub-strategies, considering all aspects of resilience: application, infrastructure, security, data, observability, operations and culture. Collaborate with Technology teams on building best practice resilience design patterns and solutions, for re-use. Build strong feedback loops from production incident data to the best practice for...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Feb 28, 2026  
Manufacturing Assembly & Integration Engineer
On behalf of our client, we are seeking to recruit a Manufacturing Assembly & Integration Engineer Lead on an initial 12-month contract basis. As the Manufacturing Assembly & Integration Engineer your focus will be to ensure that our products are built efficiently and to budget. A key member of the Manufacturing Engineering team, you will carry out activities in support of multi-project manufacturing. Role: Manufacturing Assembly & Integration Engineer Pay: £32 - £35 per hour Umbrella rate Location: Bolton Contract: Monday to Friday, 37 hours per week, 12 months IR35 Status: Inside SC Clearance: SC however can start on BPSS Responsibilities Compilation and update of Manufacturing Instructions. Design, Commissioning and proving of associated tooling. Support the industrial validation process using FMEA's, FAI's etc. Resolution of technical problems that may arise during the manufacturing process. Route card changes as a result or rework activities. Management of...
IR35 Status:
Inside IR35

CV-Library Bolton, Greater Manchester Contractor
CL
Feb 28, 2026  
SEMH Advisory Head
Interim SEMH Advisory Head Location: South East Contract: Interim 6 month Day Rate: £500-£550 depending on experience (Inside IR35) Onsite required - full or part time possibility Interviews W/c 9th We are seeking an experienced and credible senior education leader to join a specialist primary SEMH provision as an Interim SEHM Advisory Head to support the current Headteacher and leadership team. This is an influential leadership role requiring immediate stabilisation, strong safeguarding oversight, and understanding to support the children needing this provision ASAP. This opportunity requires an established Headteacher or Deputy Head with deep expertise in SEMH and complex behavioural needs, capable of operating confidently at whole‑school level and making an immediate impact. About the Interim SEMH Advisory Head role: * Provide strategic and operational leadership as the most senior leader on site, ensuring the safety, stability and viability of the provision. * Lead urgent...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Feb 28, 2026  
Naval Architect
Naval Architect - Defence (Contract) Location: Bristol / Hybrid Rate: negotiable on experience (Umbrella only) Duration: 3-6 months SC Clearance required Inside IR35 Our client is seeking an experienced Naval Architect to join a specialist technical team providing analysis, advice and guidance to customers in the defence sector. You will work on surface ships and submarines, assessing performance and supporting critical design and safety decisions. The Role Analyse manoeuvring and control, dynamic and quasi‑static stability, seakeeping, resistance and propulsion for naval platforms. Use industry‑standard and bespoke numerical simulation tools to support ship and submarine performance assessments. Present findings in internal and external forums, including customer meetings and conferences. Contribute to bids and business planning by preparing task estimates and work breakdowns. Work closely with customers and internal stakeholders to understand requirements and develop...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Feb 28, 2026  
Plant Quality Engineer (Acoustics)
Job Title: Plant Quality Engineer (Acoustics) Location: Solihull - roles also available at Gaydon & Halewood Rate: £33.88ph via an Umbrella Company (Inside IR35) or £25.26ph PAYE Employment Type: Contract (31/3/2027) Hours: Standard 40 Hours Per Week Reference: J(phone number removed) Job Description: Duties: * Responsible for monitoring and minimising the variability of wind noise performance on current production vehicle lines. * Be an in-plant representative for the wind noise attribute, acting as a voice of the customer in the manufacturing environment. * The role is to detect where attribute performance could vary away from target (via objective measurement, subjective drive, static assessment/measurement, overchecking build conformance to assembly process, etc.). * Perform initial root cause investigation and drive issues through to resolution with the relevant responsible areas. * This role will liase closely with core aeroacoustics team to...
IR35 Status:
Inside IR35

CV-Library Solihull, West Midlands (County) Contractor
CL
Feb 28, 2026  
Paint Sprayer
ARM are working with a leading automotive company to recruit Paint Sprayers for their high-performance sport division. Initial 3-month contract | Core hours £32 p/hour Umbrella | Inside IR35 Key Responsibilities Carry out assigned tasks to support the quality, cost, and productivity of vehicle production. Attend the workplace on a regular and punctual basis, informing the team leader of any lateness or unplanned absence in a timely manner. Maintain a clean, tidy, and orderly work area in line with brand and workplace standards. Present a neat and professional appearance, wearing the uniform or clothing provided. Maintain a safe working environment for yourself and others, actively participating in safety activities as required. Take part in continuous improvement initiatives. Adhere to company values and contribute positively to the growth and reputation of the automotive brand. Knowledge, Skills and Experience Previous automotive paint spraying experience Composite lay-up and...
IR35 Status:
Inside IR35

CV-Library Woking, Surrey Contractor
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