Outside IR35 Category Manager Contract Jobs
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208 Contract jobs sorted by:
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Updating results…
208 Contract jobs
Project Manager - CMA Regulatory Response - Part Time.
Posted 1 day ago by Experis UK
The role of Project Manager - CMA Regulatory Response is a part-time position requiring an experienced individual to lea...
- Rate Negotiable
- Category Outside
- Work type Undetermined
- Location West Midlands, England, United Kingdom
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Band 8a Finance Manager - Efficiency & Recovery - South East
Posted 1 day ago by Royal Free London NHS Foundation Trust
The Finance Manager role at the Royal Free London NHS Foundation Trust involves leading financial reporting and supporti...
- Rate £70,887 per year
- Category Outside
- Work type Hybrid
- Location South East; Milton Keynes; Southampton; Dartford; Reading; Maidstone; Sutton; Croydon; Slough; Portsmouth; Brighton
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Electrician Subcontractor - Scotland
Posted 1 day ago by Celestra Ltd
The role of Installation Electrician at Celestra Limited involves providing electrical and data installation services ac...
- Rate £200 per day
- Category Outside
- Work type Undetermined
- Location Scotland; Glasgow; Edinburgh; Aberdeen; Perth; Dundee; Paisley; Inverness; Falkirk; Fife; Stirling
Senior Data Governance Manager | Outside IR35 | £650 per day | 1 day in London p...
Posted 2 days ago by Solirius Limited
The Senior Data Governance Manager will lead the design of a secure data-sharing framework for the BOLD Mental Health Pr...
- Rate £650 per day
- Category Outside
- Work type Hybrid
- Location London, UK
Senior Bid Manager (Public Tender Exp) - FTC PERM Role
Posted 2 days ago by Endeavour Recruitment
The Senior Bid Manager will lead the end-to-end bid process for a complex UK government programme, ensuring high-quality...
- Rate £80,000 per year
- Category Outside
- Work type Hybrid
- Location Milton Keynes, UK
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About Our Outside IR35 Category Manager Contract Roles
What does a category manager contractor do?
As a contract Category Manager, you are hired to develop and execute sourcing strategies for defined categories of spend, managing the full procurement lifecycle from market analysis and supplier segmentation through to competitive tendering, negotiation, contract award, and supplier relationship management. The role operates at a more strategic level than a transactional Buyer, with Category Managers responsible for understanding the total cost of ownership within their category, identifying savings opportunities, mitigating supply chain risk, and building long-term supplier partnerships that deliver commercial value. Contractors are brought in to cover vacancies, lead a specific category review or retender, or support a procurement transformation programme.
The skills expected of Category Manager contractors combine commercial and analytical capability with strong negotiation and influencing skills. Experience managing complex sourcing exercises, running competitive tender processes, and negotiating multi-year contracts with significant spend value is expected at this level. Proficiency in spend analysis and the ability to develop category strategies grounded in market intelligence are widely assumed at senior levels. CIPS qualification is well regarded and frequently preferred, particularly for roles in the public sector where procurement compliance is a regulatory requirement. Sector experience in areas such as IT, professional services, facilities management, or direct materials is a significant differentiator, as category knowledge provides a meaningful commercial advantage in supplier negotiations.
What is the market like for category manager contractors?
Category Manager contracting is most active in large organisations with significant procurement spend, including retailers, manufacturers, financial services firms, NHS trusts, and central government bodies. Demand is driven by ongoing cost reduction programmes, procurement transformations, and the periodic need to re-tender major supplier contracts. The market for experienced Category Managers has remained resilient, as the commercial savings a strong contractor can deliver in a single negotiation often significantly exceed the cost of the engagement. Contractors with proven category expertise and a track record of delivering measurable savings are consistently in the strongest demand and command Day rates are shaped bying the direct commercial impact of their work.
What does Outside IR35 mean?
IR35 is UK tax legislation that determines whether a contractor is genuinely self-employed or working in a manner that resembles employment. When a contract is classified as outside IR35, the engagement is treated as a business-to-business arrangement. The contractor operates through their own limited company, invoices for services, and manages their own tax affairs including corporation tax, self-assessment, and VAT where applicable.
Outside IR35 engagements are assessed against three key factors: the degree of control the client exercises over how the work is delivered, whether the contractor has a genuine right to provide a substitute, and whether there is a mutuality of obligation between the parties. Contracts that demonstrate contractor autonomy, project-based delivery, and the absence of ongoing employment obligations are more likely to sit outside IR35. Since April 2021, responsibility for making this determination sits with the end client for medium and large private sector organisations.
On QualityContracts.co.uk, approximately 28% of roles with a stated IR35 status are classified as outside IR35. The proportion varies by sector and role type, with some disciplines seeing a significantly higher or lower share of outside IR35 opportunities. Each listing on this page displays its IR35 status where provided by the hiring organisation.
What category manager roles are usually Outside IR35?
Outside IR35 category management contracts are rare, at around 5% of contracts where status is stated. The role involves ongoing supplier relationship management, contract negotiation within the client's procurement frameworks, and strategic sourcing decisions that are inherently part of the client's operations. Where outside IR35 does occur, it tends to be a specific category review or sourcing strategy engagement with a defined recommendation and handover, delivered through procurement consultancies.
How much do category manager contractors usually earn when working Outside IR35?
Contract rates for category manager roles typically range from £400 to £750 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement. Rates shown are for outside IR35 engagements and reflect the gross day rate paid to the contractor's limited company before any personal tax obligations.
How many Outside IR35 category manager vacancies are there on Quality Contracts?
Over the past twelve months, we have tracked over 150 category manager contract roles across the site. Of the roles currently listed on our site, around one in four are Outside IR35. Data reviewed up to June 2026.