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Inside IR35 Contractor Bristol

32 jobs found in Bristol

CL
Sep 09, 2026  
In Service Engineer - SC
Job Title: In Service Engineer – SC Location: Bristol - 1 Days per Week Travel: Potential travel to Falmouth & Birkenhead Contract Duration: 31st March 2027 (Potential to extend) Daily Rate: £500/day (Umbrella) IR35 Status: Inside IR35 Security Clearance: SC & Sole UK national This role sits within a dedicated Skill Group alongside other engineers working within the technical discipline of Ordnance Munitions and Explosives (OME). As an OME Engineer, you will be providing expert advice and managing elements of acquisition for a wide range of: Complex Weapons, General Munitions, and Pyrotechnic devices. Specialisms associated with this Skill Group/Success Profile are: Energetic Material; Weapons Storage & Transport; Munitions Vulnerability; Small Arms; Energetic Materials; OME/Platform Integration; Pyrotechnic Devices; Fuzing & Initiation Systems; Ordnance; Rocket Propulsion; and Warheads. Requirements   Generate technical requirements, defining technical...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 05, 2026  
Interconnects Cable and Harness Design Engineer
Hybrid working – 2 – 3 days on site Inside IR35 - £50 per hour umbrella 12 month contract initially – open to extension Overview of Department: The role will be working within the Interconnects Team in Electronic Engineering (EE). EE aims to develop leading edge electronic engineering expertise, capabilities and technologies. The Interconnects Team forms a valuable part of this, tasked with providing a professional design service, embracing new and existing technology to meet quality and timescales, ensuring customer satisfaction. The Interconnects Team are our Primary Technical Experts for Interconnectivity for the company and responsible for the design of cables and interconnecting mediums. We provide exemplary technical expertise and technological innovation while enjoying our design work. Responsibilities: Interpret sub-system requirements Generate electrical schematics and cable design definitions utilising Zuken E3. Provide assistance, guidance, and issue resolution...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 04, 2026  
Principal RF Engineer
Principal RF Engineer Southampton OR Bristol 6-month contract Paying up to £75p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold a high level of UK Security clearance - please only apply if suitable Key Responsibilities: Practical hands-on experience of RF design of circuitry, ideally between DC and 30 GHz, but if you don?t have experience over this whole range then we?d still be interested to hear from you. You will be responsible for delivery of work packages focused on analogue and RF electronics, covering the inter vehicle data link design, system test and integration. Modelling of proposed architectures to determine the optimal solution. Simulation of RF design. Documentation of design including configuration management within Teamcenter. Support laboratory hardware demonstrator development and test. Experience of working with PCB layout personnel in an advisory capacity. Hands on experience of using RF test and measurement equipment to...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 04, 2026  
Service Designer
Job Title: Service Designer Rate: £62.50 per hour inside ir35 Location: Bristol / Hybrid (1 day per week onsite) Contract: 6-month rolling contract Active SC clearance required We're looking for an experienced Service Designer to join a high-profile Cyber & Security environment, leading end-to-end service design across Discovery, Alpha, Beta and Live. This is a fantastic opportunity for someone who enjoys tackling complex problems, bringing people together and turning user insight into services that genuinely work. Responsibilities: Lead end-to-end Service Design across the DDaT lifecycle Create service maps, user journeys, service blueprints and ecosystem models Work across Product, Engineering, Technology and Policy teams Facilitate engaging workshops, co-design sessions and decision-making forums Use research and evidence to shape strategy and influence senior stakeholders Coordinate Service Design activity across multiple teams and delivery phases Help develop...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
Service Designer
Service Designer Bristol 6-month contract Paying up to Circa £65p/h (Inside IR35) Please note - Due to the nature of the work, you'll be required to hold a high level of UK Security Clearance Responsibilities: Lead service design activities across Discovery, Alpha, Beta and Live. Produce service maps, journeys, blueprints, and end-to-end service models. Work collaboratively across multi-disciplinary teams to align user needs, business goals and technology constraints. Provide professional advice on service design approaches, risks and opportunities. Coordinate service design work to time, quality and business expectations. Facilitate workshops, co-design and decision-making forums. Support the development of service design practice and mentor junior team members. Essential Skills & Experience Proven experience in end-to-end service design (DDaT). Ability to produce service artefacts at multiple levels (journeys → blueprints → ecosystems). Skilled in...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
Service Designer
Service Designer Location: Bristol (20% onsite / hybrid) Duration: Initially until 31st March 2027 Rate: £64.22 p/h Umbrella IR35: Inside Clearance: Eligible for SC (able to start on BPSS) Overview Are you ready to lead the design of end‑to‑end services that support some of the UK's most critical missions? Service Designers bring human‑centred, evidence‑based design leadership to multi‑disciplinary delivery teams, shaping services across the full lifecycle - from Discovery through to Live. You will provide expert professional advice, influence decision‑making, and lead complex design work that transforms how users interact with services and how those services operate behind the scenes. This role may involve a blended hybrid working model, with a mixture of working from home and working on site to ensure close collaboration with the wider team and with customers. Responsibilities: Lead service design activities across Discovery, Alpha, Beta and Live. * Produce service...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
C++ Embedded Software Engineer
Embedded Software Engineer - 3681-1 Initial 6-month contract Onsite full time in Bristol £70ph, UMB inside IR35 SC must be in place prior to starting the contract. Overview of department: We are a world leader in missile and missile systems, seeking a highly capable and adaptable Embedded Software Engineer to join our Development Facility in Bristol. As part of our growing dynamic Software team, you will develop the latest mission-critical defence systems. You will work as part of a medium-sized team and be empowered to work individually with little supervision. As a Software Engineer, you will be responsible for developing critical missile control software, ensuring all deliverables align with Project System requirements and Interface Control Documents. You will be fully embedded in the complete Software Development Life Cycle. To maintain the highest levels of safety and reliability, you will develop code in accordance with Company and MISRA C++ standards and actively...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
Software Technical Team Leader
Software Technical Team Lead - 3683-1 Initial 6-month contract Onsite full time in Bristol £70ph, UMB inside IR35 SC must be in place prior to starting the contract. Overview of department: Join our dynamic team as a hands-on Software Engineering Team Lead, where you'll spearhead a medium-sized team to deliver our Missile Control Software. In this fast-paced role, you'll drive the entire development lifecycle, from requirements gathering to deployment, embracing a collaborative and adaptive mindset to thrive in our iterative environment. The Software Team Leader will be responsible for leading a team of software engineers in the delivery of high-quality software solutions. Working closely with the Software Project Leader, they will orchestrate team activities to ensure successful delivery against programme objectives and schedules. Responsibilities Team Leadership: Provide leadership and guidance to a team of software developers, fostering a collaborative and productive...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
Software Team Leader
World Class Defence Organisation is currently looking to recruit a Software Team Leader on an initial 6 month contract.  C++ & C experience Rhapsody/UML JIRA Team Leader focussed & strong communication skills (Conversing & working with Software Project Lead, Senior management & Engineers within other departments) Ensuring that deliverables are met on time for the customer (full software life cycle experience is key)  Rate: £70.00 per hour Location: Bristol Hybrid / Remote working: Full time on site (occasional work from home day) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)   Job Description: Join our dynamic team as a hands-on Software Engineering Team Lead, where you'll spearhead a medium-sized team to deliver our Missile Control Software. In this fast-paced role, you'll drive the...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
Test Engineer | Active SC Required | Bristol (Fully On-Site)
Technical Tester – M365 / SharePoint / Azure Location: Bristol – 5 days per week onsite Rate: Up to £325 per day Contract: 5 months initially, with potential extension IR35: Inside IR35 Clearance: Active SC Clearance essential Start: Early September We’re looking for a hands-on Technical Tester to support a secure Microsoft 365 / SharePoint migration programme within a Defence environment. Working alongside M365, SharePoint and Azure specialists, you’ll be responsible for testing throughout the migration and upgrade programme, ensuring the new environment performs as expected. Key responsibilities Execute functional, integration and technical testing across the migrated environment Support testing of SharePoint/M365 services following migration and upgrade activities Carry out performance testing and benchmarking within Azure Develop and execute test scripts, scenarios and test plans Identify, document and manage defects through to resolution Work closely with technical SMEs to...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
Embedded Software Engineer
World Class Defence Organisation is currently looking to recruit an Embedded Software Engineer on an initial 6 month contract.  C++, Rhapsody (UML) Knowledge of JIRA Full software life cycle experience  Rate: £70.00 per hour Location: Bristol Hybrid / Remote working: Full time on site (occasional work from home day) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)   Job Description: We are a world leader in missile and missile systems, seeking a highly capable and adaptable Embedded Software Engineer to join our Development Facility in Bristol. As part of our growing dynamic Software team, you will develop the latest mission-critical defence systems. You will work as part of a medium-sized team and be empowered to work individually with little supervision. As a Software Engineer, you will be responsible...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
EUC engineer
EUC / Endpoint Engineer – SCCM, Intune & Application Packaging Location: Bristol Working Arrangement: 3 days onsite / 2 days remote Contract: 6 months IR35: Inside IR35 We’re currently seeking an experienced EUC / Endpoint Engineer to join a technically strong Engineering function on an initial six-month contract. This role is ideal for someone with hands-on expertise across SCCM, Microsoft Intune and application packaging, who enjoys solving complex endpoint challenges and helping shape a modern workplace environment. EUC engineer Role You’ll play a key part in the delivery and ongoing support of the organisation’s end-user computing environment. Your responsibilities will include: Creating, maintaining and improving Windows desktop build and golden image solutions Investigating and resolving complex desktop and endpoint issues Providing 3rd-line technical expertise across the EUC environment Developing and supporting endpoint management capabilities Working alongside...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 03, 2026  
Project Manager - Rail
We're looking for an experienced Project Manager with a strong rail civils background to lead the safe, high-quality delivery of rail infrastructure works across the Network Rail estate. This role is a contract position that has been deemed inside IR35. This is a cradle-to-grave delivery role, responsible for driving performance against programme, cost, quality and customer outcomes-while embedding the right standards and behaviours across the delivery team and supply chain. The role You'll take overall accountability for the successful delivery of a project (or portfolio of works), working to the business objectives and ensuring: Projects are delivered safely, to a high quality, within financial targets, and to agreed programmes Project deliverables are closed out effectively and on time Customer progress meetings are attended by the right people, with information presented clearly and professionally Clear values and expected behaviours are communicated and upheld across the...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Sep 09, 2026  
Ordnance Munitions & Explosives Engineer (OME)
Job Description: Ordnance, Munitions and Explosives Engineer (OME) Location: Bristol Contract: Until 31st March 2027 (Potential to extend) Conditions: 1 day a week in office, Inside IR35 Overview: This role sits within a dedicated Skill Group alongside other engineers working within the technical discipline of Ordnance Munitions and Explosives (OME). As an OME Engineer, you will be providing expert advice and managing elements of acquisition for a wide range of: Complex Weapons, General Munitions, and Pyrotechnic devices. Specialisms associated with this Skill Group/Success Profile are: * Energetic Material * Weapons Storage & Transport * Munitions Vulnerability * Small Arms * Energetic Materials * OME/Platform Integration * Pyrotechnic Devices * Fuzing & Initiation Systems * Ordnance * Rocket Propulsion and Warheads. Requirements: * Generate technical requirements, defining technical deliverables/artifacts and updating other...
IR35 Status:
Inside IR35

CV-Library Bristol, City of Bristol Contractor
CL
Sep 08, 2026  
Project Controls Manager
Project Controls Management South West 6 months - contract - INSIDE IR35 Responsible for managing and undertaking project control elements for a high complexity and high-risk programme. Manage a team delivering Schedule and Risk expertise and provide strategic direction and input into the wider programme via the PMO. Assure the quality and accuracy of all project controls data and artefacts produced and utilised by the programme. Ensure consistent application of Project controls processes and procedures across the programme. Develop schedules towards a Performance Measurement Baseline (PMB) to aid effective performance analysis and project management
IR35 Status:
Inside IR35

CV-Library Bristol, City of Bristol Contractor
CL
Aug 25, 2026  
Project Support - Defence
Project Support 6-12 months £(Apply online only)/day inside IR35. MOD or Public sector experience is highly desirable Security Cleared Hybrid working. The successful candidate for this role must be available to attend client site at least two days per week. Travel to London and other locations may also be required. This role involves managing stakeholders and addressing demands from various sponsors. The candidate will be responsible for organising and prioritising incoming requirements, ensuring they are effectively structured, and supporting delivery teams in achieving successful outcomes. Key Responsibilities: Collecting and managing information, including inputting data into the client system. Supporting sponsors in refining and developing their requirements. Assisting delivery teams in the successful execution of requirements. SC Cleared or willing to undergo SC security clearance, which is required before you could start
IR35 Status:
Inside IR35

CV-Library Bristol, City of Bristol Contractor
CL
Sep 05, 2026  
Design Concession Approver
On behalf of our client, we are seeking to recruit a Design Concession Approver on an initial 5-month contract. As the Design Concession Approver You will be responsible for leading design investigations and formulating technical solutions for Manufacturing Non-Conformances and Design Investigations ensuring that all Design, Airworthiness and safety requirements are met. Where appropriate you will also liaise with other functions to ensure a fully integrated design solution. Role: Design Concession Approver Pay: £46 - £52 per hour Via Umbrella Location: Broughton Contract: Monday - Friday 35 Hours per week, 5 Months contract IR35 Status: Inside Security Clearance: BPSS Responsibilities You will operate as a lead design engineer and must hold design approval signatory in particular formanufacturing non-conformances (T200). You will also act as a focal point in leading and providingguidance on technical issues and governance and will support technical mentoring for...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
Sep 03, 2026  
Virtualisation Engineer - DV Cleared
Virtualisation SME + DV Cleared role + Working out of Corsham + £600 to £675 per day - Inside IR35 + Initially 7 months but will be long term The Role: Deliver hands-on engineering support to the OpNET programme, designing, building, and automating VMware Cloud Foundation (VCF) platforms. We are seeking an experienced VMware VCF / Virtualisation Engineer to design, build, automate and support enterprise virtualisation and software-defined infrastructure within a secure/regulated environment. Key Responsibilities Design, deploy and manage VMware Cloud Foundation (VCF) platforms. Implement and support vSphere, ESXi, vCenter, NSX, vSAN, VCF Operations, VPC and VKS. Develop Infrastructure as Code (IaC) and API-driven automation using Terraform, Ansible, PowerCLI or SaltStack. Support platform lifecycle activities including builds, upgrades, patching, scaling and operational handover. Integrate virtualisation platforms with enterprise networking, DNS, identity and DevOps/CI/CD...
IR35 Status:
Inside IR35

CV-Library Corsham, Wiltshire Contractor
CL
Sep 06, 2026  
Data Administrator - Data Cleansing
Data Administrator - 6 month contract - Glascoed, Monmouthshire - £18.43 ph UMB or £13.94 ph PAYE (Inside IR35) The Umbrella rate quoted above is the Gross Umbrella rate (i.e. the rate we pay to the Umbrella Company inclusive of ALL employment costs). Please note, the rate paid by the Umbrella will be less, as will a Limited Deemed rate or Agency PAYE rate. Please get in touch to discuss the rates via these different payment vehicles. The Role To support the Master Data team in delivering a series of data improvement projects focused on cleansing and enhancing supplier and customer master data. The role will ensure data is accurate, consistent, and fit for purpose across systems, enabling improved reporting, operational efficiency, and compliance. Role Responsibilities: Not limited to… Cleanse and validate supplier and customer master data across multiple systems Identify, analyse, and resolve data quality issues (duplicates, incomplete records, inconsistencies) Execute bulk...
IR35 Status:
Inside IR35

CV-Library Usk, Monmouthshire Contractor
CL
Sep 04, 2026  
Product Development Engineer
Product Development Engineer Glascoed Based £38.25 per hour Umbrella Inside IR35 12 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based in Glascoed. Product Development Engineer: This role provides a unique opportunity to work with the design of defence products and processes, as well as the chance to witness and conduct product trials. The role requires broad scope of fundamental engineering techniques with good variation of day-to-day activities and involvement across the whole product lifecycle. What you'll be doing: Supporting product design and systems engineering activities for new and legacy products, including product design and evaluation using systems engineering tools (e.g. Pugh Matrices, Fault Tree Analysis (FTA), Design Failure Modes and Effects Analysis (DFMEA)). Process design, definition and critical evaluation e.g. Process Failure Modes and Effects Analysis (PFMEA), Process Control...
IR35 Status:
Inside IR35

CV-Library Usk, Monmouthshire Contractor
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