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Inside IR35 Contractor general operator

15 general operator jobs found

CL
Mar 26, 2026  
Business Analyst - Inside IR35, SC Clearance
Keystone Recruitment Partners are delighted to be working with one of our high-growth European-wide clients as they work on major client projects and contract wins. A major transformation initiative is seeking multiple Business Analysts to help shape and deliver complex, business‑critical change for a major public sector client. This role suits someone who thrives in fast‑moving environments, brings structure to ambiguity, and can translate strategic goals into clear, actionable requirements. You will play a central role in defining how services operate, ensuring they are robust, validated, and aligned to organisational objectives. About the role * Leading requirements engineering - driving discovery from a blank sheet through to high‑quality Requirements, Acceptance Criteria, and detailed Gap Analysis. * Maintaining full traceability - ensuring every solution aligns to business needs and strategic intent. * Designing services and processes - analysing current As‑Is...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Mar 26, 2026  
Project Architect (London)
Are you an experienced Project Architect with experience in the nuclear or defence sectors (Or similar)? Ready to shape the future of the UK's most secure and technically demanding infrastructure projects with a large international consultancy? Job Title: Project Architect Location: London Contract Length: Initial 12-month contract Rate: DoE (This role falls inside IR35) The Opportunity We're recruiting for highly skilled Project Architect to join one of the world's leading design and engineering consultancies. With a strong pipeline of secured work across the UK nuclear and defence landscape working on front-end design. You'll be part of an expert, multidisciplinary team working on high-value defence facilities, secure government estates, and nuclear-grade installations. Whether you specialise in front-end concept design or technical delivery through RIBA Stage 3/4+, your expertise will directly support national capability and resilience. The Role We're looking for...
IR35 Status:
Inside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Mar 26, 2026  
Project Architect (Cardiff)
Are you an experienced Project Architect with experience in the nuclear or defence sectors (Or similar)? Ready to shape the future of the UK's most secure and technically demanding infrastructure projects with a large international consultancy? Job Title: Project Architect Location: Cardiff Contract Length: Initial 12-month contract Rate: DoE (This role falls inside IR35) The Opportunity We're recruiting for highly skilled Project Architect to join one of the world's leading design and engineering consultancies. With a strong pipeline of secured work across the UK nuclear and defence landscape working on front-end design. You'll be part of an expert, multidisciplinary team working on high-value defence facilities, secure government estates, and nuclear-grade installations. Whether you specialise in front-end concept design or technical delivery through RIBA Stage 3/4+, your expertise will directly support national capability and resilience. The Role We're looking for...
IR35 Status:
Inside IR35

CV-Library Cardiff, UK Contractor
CL
Mar 25, 2026  
Head of Business Design G
Commercialisation Managing Director 6 month contract London hybrid Inside ir35 We serve the financial needs of large corporate and institutional clients (generally more than £100m turnover) from our bases in the UK, USA and Europe that support our ability to Help Britain Prosper. Our purpose-led, disciplined growth strategy builds on our expertise in transaction banking, debt financing and risk management. Corporate and Institutional Banking's strategy is to deepen client relationships by bringing the breadth of solutions and products from across the Group to benefit our clients. We are investing in our core product infrastructure and client servicing capabilities to support our growth ambitions, as well as taking a leadership role in key purpose-aligned ambitions such as net zero transition, housing and regional regeneration. This role sits within Client Solutions Group (CSG). We are embarking on a multi year transformation to implement our Global Operating Model and...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 25, 2026  
Electronic Engineer
Rullion are looking to recruit for the following role: Electronics Engineer Start : 1st May 2026 12 month contract Location : Oxford Inside IR35 PAYE £46 Per hour /£59 Per hour Umbrella. 7.5 hours per day 37.5 hours per week Power Supply & Power Electronics Design Design and develop high-current, high-stability power supplies for superconducting magnets and related systems Design linear and switch-mode power converters (DC/DC, AC/DC, current-regulated supplies) Develop precision current regulation and control loops with excellent stability and low ripple Perform detailed control-loop analysis (Bode plots, phase margin, transient response) Design protection circuits (over-current, over-voltage, ground fault, quench-related protection) Select power semiconductors (IGBTs, MOSFETs, diodes), magnetics, and passive componentsMagnet System Support Support powering, ramping, and steady-state operation of superconducting magnets Understand magnet load characteristics,...
IR35 Status:
Inside IR35

CV-Library Oxfordshire, UK Contractor
CL
Mar 25, 2026  
DMU Integration Specialist
DMU Integration Specialist Location: Filton (60% onsite) Contract: Until 31/12/2026 (extension likely) Hours: 35 per week, flexible within 7am-7pm Pay:£29.89ph PAYE / £40ph Umbrella Clearance: BPSS+ (completed by the Client's Security Team) IR35:Inside IR35 About the Role Our Client is seeking a skilled DMU Integration Specialist to join their highly engaged Wing Airframe Research & Technology team. You'll be part of an innovative environment working on cutting‑edge programmes including Wing of Tomorrow and Folding Wing technologies. This role is central to ensuring the successful development, validation, and integration of the Digital Mock-Up (DMU) for next‑generation aircraft structures. You will collaborate with multiple stakeholder groups, contributing technical leadership and supporting the smooth operation of design, configuration management, and data integration processes. What You'll Be Doing Leading, developing, and validating DMUs for the Wing Airframe...
IR35 Status:
Inside IR35

CV-Library Filton, Gloucestershire Contractor
CL
Mar 25, 2026  
Interim Financial Controller
Panoramic Associates are supporting a Multi-Academy Trust in Bedfordshire with the recruitment of an Interim Financial Controller for an initial 3 months. You would be required onsite 5 days a week and need to get started by the end of March. Job Title: Interim Financial Controller Location: Bedfordshire - onsite 5 days a week Rate: Competitive, Inside IR35 Start date: ASAP You will oversee and manage all financial operations across the Trust including line management of team. Reporting to the Chief Financial Officer (CFO), the role requires a highly skilled and motivated manager with extensive experience in managing staff, financial and management reporting, and operational activities within the educational sector. This position is crucial for ensuring the financial stability, accountability, and efficiency of the Trust, in line with statutory and regulatory requirements. Role: Day to day management and mentoring of the central finance team within the Trust, including...
IR35 Status:
Inside IR35

CV-Library Bedfordshire, UK Contractor
CL
Mar 25, 2026  
Asset Database Officer
Asset Database Officer - Interim Contract Location: Remote (with occasional travel to the office as required) Day Rate: £200 per day Contract: Inside IR35 Duration: 6 months initially An opportunity has arisen for an experienced Asset Database Officer to join a Local Authority Property Division on an interim basis. This is a key support role within Asset Management, focused on maintaining the integrity, accuracy and compliance of domestic and corporate stock condition databases. With flexible remote working and the chance to contribute to a high-performing asset team, this role offers both autonomy and meaningful impact. Role Overview: You will be responsible for ensuring the council's stock condition and asset management systems remain accurate, current and audit-ready. Working closely with Asset Management colleagues and the Corporate Repairs & Maintenance Team, you will play a central role in data validation, compliance reporting and performance monitoring. Your...
IR35 Status:
Inside IR35

CV-Library Hampshire, UK Contractor
CL
Mar 22, 2026  
Java Software Engineer II
Software Engineer II Hybrid: Manchester (1 day a week) Inside IR35: £500 Duration: 6 months Tech Stack: Java / Spring Boot, SQL Server, AWS, Kubernetes, CI/CD. Node.js/Python and SSIS experience is a bonus. A technology‑driven team is seeking an experienced Software Engineer II to support the design, build and operation of backend services within a financial data environment. This role is ideal for someone who values strong engineering practices, autonomy, and cross‑functional collaboration. You will help develop and operate backend systems that deliver accurate, timely financial data to critical enterprise processes. The role includes hands-on development, production support, and ensuring compliance with key regulatory frameworks such as SOX and GDPR/PII. Java / Spring Boot Python & Node.js Microsoft SQL Server, SQL optimisation SSIS (bonus) AWS Kubernetes, Docker CI/CD tooling Infrastructure as Code (TypeScript, AWS CDK) Exposure to Apache Spark is a plusIf this sounds...
IR35 Status:
Inside IR35

CV-Library Manchester, Greater Manchester Contractor
CL
Mar 22, 2026  
Commercial Manager
Commercial Manager £66.63 p/hr (Inside IR35) 12 month contract Site locations, Portsmouth, Bristol or New Malden (SW London) This role is the Commercial lead for the RECODE project. The role holder will commercially manage a particularly challenging commercial landscape. The RECODE project is strategically important due to the aim to leverage our successful relational contract for future MoD work, particularly through the Hybrid Navy plan, where we potentially have a great opportunity for future success. The role holder will need to ensure robust commercial management, working across business boundaries to manage dependencies across contracts. Stakeholder management, managing strategic priorities, reporting and effective contact management are key to ensuring Core activities are completed and contractual obligations are adhered to. The role holder is expected to have the capability and experience to be autonomous and provide strong commercial advice and guidance to the team,...
IR35 Status:
Inside IR35

CV-Library Bristol, UK Contractor
CL
Mar 22, 2026  
Commercial Manager
Commercial Manager £66.63 p/hr (Inside IR35) 12 month contract Site locations, Portsmouth, Bristol or New Malden (SW London) This role is the Commercial lead for the RECODE project. The role holder will commercially manage a particularly challenging commercial landscape. The RECODE project is strategically important due to the aim to leverage our successful relational contract for future MoD work, particularly through the Hybrid Navy plan, where we potentially have a great opportunity for future success. The role holder will need to ensure robust commercial management, working across business boundaries to manage dependencies across contracts. Stakeholder management, managing strategic priorities, reporting and effective contact management are key to ensuring Core activities are completed and contractual obligations are adhered to. The role holder is expected to have the capability and experience to be autonomous and provide strong commercial advice and guidance to the team,...
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Mar 21, 2026  
Commercial Manager
Commercial Manager - 12 month contract - Portsmouth, Filton or New Malden - £66.63 ph UMB or £49.38 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 This role is the Commercial lead for the RECODE project. The role holder will commercially manage a particularly challenging commercial landscape. The RECODE project is strategically important due to the aim to leverage our successful relational contract for future MoD work, particularly through the Hybrid Navy plan, where we potentially have a great opportunity for future success. The role holder will need to ensure robust commercial management, working across business boundaries to manage dependencies across contracts....
IR35 Status:
Inside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Mar 19, 2026  
Senior Front-End Developer
Senior Front-End Developer (Creative Technologist) * 6-month contract (initially) * Market Rates * Inside IR35 * Remote Working (+ x1 day per week in central London) The Opportunity Our client is seeking a Senior Creative Technologist / Senior Front-End Developer to play a pivotal role in shaping the future of their digital experience delivery. Joining a forward-thinking organisation at the intersection of design, technology and innovation, where you will help define how advanced prototypes and production-ready digital platforms are conceived, engineered and delivered. You will be consulting alongside the Technology Director, Lead Visual Designer and an established Offshore Development team to ensure creative ideas are not only technically achievable but executed to an exceptional standard. The successful candidate will bring experience partnering with leading, high profile, global brands providing creative technology consultancy that aligns creative ambition with technical...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 19, 2026  
Cloud Delivery Manager
Core Cloud Delivery Manager 12 months, scope to extend Hybrid, London Inside IR35 Active SC would be advantageous Public sector experience required The Delivery Manager is accountable for the end-to-end delivery of the clients Core Cloud services, ensuring platforms, products, and supplier outcomes are delivered on time, within tolerance, and to production-grade standards. This is not a ceremonial Agile role. It is a hands-on delivery leadership position operating in a high-assurance, multi-supplier, politically visible environment. You will be expected to control risk, expose reality early, and keep delivery moving despite ambiguity, dependency churn, and security constraints. Key Responsibilities Delivery & Execution * Own delivery across one or more Core Cloud workstreams (platform, migration, security uplift, tooling, or service onboarding). * Translate strategy, roadmaps, and funding intent into executable delivery plans with clear milestones,...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jan 25, 2026  
Senior Pensions Administrator
Senior Pensions Administrator Central London (Hybrid – 2/3 days per week on-site) Contract Duration: 23 Months Rate: Negotiable - DOE (via umbrella, inside IR35) The Opportunity: Are you a highly experienced Defined Benefit (DB) pensions administrator looking for a challenging, high-profile contract? A Major Global Energy Company is seeking a Senior Pensions Administrator to join its UK Trustee Services Unit (TSU) in London. This is a rare opportunity to manage complex, high-value administration for one of the largest corporate pension schemes in the UK, with assets exceeding £18 billion and over 45,000 members. You will be a key player in a London/Krakow team, providing an essential, end-to-end service to the Trustee, members, and the Company. Key Responsibilities & Impact:  This role is not standard administration—it involves accountability and technical depth. Your principal accountabilities will include: Handling High-Value Authorisations: Taking ownership for the...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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