Inside IR35 Portfolio Manager Contract Jobs

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Updating results… 609 Contract jobs sorted by:
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Updating results… 609 Contract jobs

Major Works Project Manager

Posted 1 day ago by Carrington West


The Major Works Project Manager role is a 3-month contract based in North London, specifically in Enfield, with the pote...

  • Rate £445 per day
  • Category Inside
  • Work type Hybrid
  • Location Enfield

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Hardware Asset Manager/Configuration Manager/Software License

Posted 1 day ago by Sanderson Recruitment


The role of Hardware Asset Manager involves managing hardware assets and software licenses within a large estate, suitab...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location United Kingdom

Programme Manager

Posted 1 day ago by Lorien


The Programme Manager role involves leading a large-scale enterprise migration programme for a banking client, focusing...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location London, UK

Polish IT Helpdesk Call Analyst

Posted 1 day ago by Precept Recruit


The Polish IT Helpdesk Call Analyst role offers a dynamic opportunity to provide technical support to clients while work...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location Nottingham, Nottinghamshire, UK

Software Development Manager - Legal - Actionstep

Posted 1 day ago by Circle Group


The Software Development Manager role focuses on leading the development and delivery of legal technology solutions, spe...

  • Rate Negotiable
  • Category Inside
  • Work type Undetermined
  • Location London, UK

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Transfer Agency Project Manager

Posted 1 day ago by Huxley (UK) Limited


The Transfer Agency Project Manager role involves managing projects related to the Transfer Agency Operating Model for a...

  • Rate £172,500 per year
  • Category Inside
  • Work type Hybrid
  • Location South East; Milton Keynes; Southampton; Dartford; Reading; Maidstone; Sutton; Croydon; Slough; Portsmouth; Brighton

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Hardware Asset Manager/Configuration Manager/Software License

Posted 1 day ago by Sanderson Recruitment


The role of Hardware Asset Manager involves managing hardware assets within a large estate, suitable for individuals beg...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location United Kingdom

Private Equity Associate (Remote)

Posted 1 day ago by Hire Feed


The Private Equity Associate role is a remote contract position focused on supporting deal sourcing, due diligence, and...

  • Rate Negotiable
  • Category Inside
  • Work type Remote
  • Location United Kingdom

Observability Engineer

Posted 1 day ago by Experis UK


As an Observability Engineer, you will design, implement, and support monitoring solutions using Dynatrace across variou...

  • Rate £598 per day
  • Category Inside
  • Work type Undetermined
  • Location Telford, England, United Kingdom

DV Platform Engineer

Posted 1 day ago by Intec Select


The role of DV Cleared Platform Engineer involves supporting and enhancing a large-scale hybrid infrastructure across Az...

  • Rate £90 per hour
  • Category Inside
  • Work type Hybrid
  • Location Milton Keynes, England, United Kingdom

Senior Operations Manager CGEMJP00347913

Posted 1 day ago by Experis UK


The Senior Operations Manager role is a contract position based in Sheffield, focusing on supporting the Chief Technolog...

  • Rate £506 per day
  • Category Inside
  • Work type Hybrid
  • Location Sheffield, England, United Kingdom

Programme Manager

Posted 1 day ago by Jobserve


The Programme Manager role involves leading a large-scale enterprise migration programme for a banking client, focusing...

  • Rate Negotiable
  • Category Inside
  • Work type Remote
  • Location London

Technical Project Manager - Palo Alto

Posted 2 days ago by Hays


The Technical Project Manager will oversee the delivery of a significant network and cloud transformation program for a...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location London

Technology Manager

Posted 2 days ago by REED Technology


The Technology Manager will oversee the ICT infrastructure, security, and digital development within a dynamic education...

  • Rate Negotiable
  • Category Inside
  • Work type Undetermined
  • Location Kent, UK

Regulatory Affairs Manager EU

Posted 2 days ago by Hays


An experienced Regulatory Affairs Manager is sought to join a leading global biotechnology organization, focusing on the...

  • Rate Negotiable
  • Category Inside
  • Work type Undetermined
  • Location Uxbridge, Middlesex, UK

IT Project Manager

Posted 3 days ago by ECS


The IT Project Manager will oversee the regional delivery of a significant Windows 365 transformation program within a l...

  • Rate Negotiable
  • Category Inside
  • Work type Onsite
  • Location Sheffield, Yorkshire, UK

Senior Casework Manager - South East

Posted 3 days ago by HM Courts & Tribunals Service (HMCTS)


The Senior Casework Manager role within the Public Protection Casework Section (PPCS) at HMPPS involves overseeing the m...

  • Rate £50,000 per year
  • Category Inside
  • Work type Hybrid
  • Location South East; Milton Keynes; Southampton; Dartford; Reading; Maidstone; Sutton; Croydon; Slough; Portsmouth; Brighton

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Specialist Treatment Manager

Posted 3 days ago by HM Courts & Tribunals Service (HMCTS)


This role of Specialist Treatment Manager involves overseeing the quality and delivery of accredited programmes addressi...

  • Rate £50,000 per year
  • Category Inside
  • Work type Hybrid
  • Location Liverpool, Merseyside

Creative Project Manager - REMOTE | supporting EST hours

Posted 3 days ago by Software Guidance & Assistance


The Creative Project Manager role at SGA involves overseeing the end-to-end execution of creative projects for a premier...

  • Rate Negotiable
  • Category Inside
  • Work type Remote
  • Location Remote or New York, New York

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Product Manager

Posted 3 days ago by Whitehall Resources


Whitehall Resources is seeking a Product Manager for an initial 6-month contract to work with a key client. The role req...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location Shropshire

About Our Inside IR35 Portfolio Manager Contract Roles

What does a portfolio manager contractor do?

Organisations bring in Portfolio Manager contractors to oversee and manage a collection of related programmes and projects, ensuring that the portfolio is collectively aligned to the organisation's strategic objectives, that investment is allocated effectively across initiatives, that dependencies and conflicts between programmes are identified and managed, and that the organisation is not taking on more change than it can absorb and deliver simultaneously. Portfolio management operates at a higher level than programme management, focusing on the selection, prioritisation, and performance of the portfolio as a whole rather than the delivery of individual programmes. Contractors are brought in when an organisation is establishing portfolio management discipline for the first time, when a portfolio review has identified the need for more structured oversight, or when senior portfolio leadership capacity is needed during a period of significant investment in change.

Clients expect Portfolio Manager contractors to bring combine strategic portfolio thinking with strong governance, analysis, and stakeholder management capability. Experience applying portfolio management frameworks such as MoP (Management of Portfolios) to balance change capacity against strategic investment is widely expected. The ability to engage boards and senior leadership on portfolio investment decisions, resource allocation conflicts, and programme performance in a way that is credible, evidence-based, and commercially grounded is the primary leadership competency at this level. Experience designing and operating portfolio governance forums, portfolio health dashboards, and benefits realisation frameworks is expected alongside the strategic portfolio thinking. Most Portfolio Manager contractors bring prior experience as Programme Managers or Heads of PMO, combined with MoP or equivalent qualification and experience operating at executive level within large change organisations.

What is the market like for portfolio manager contractors?

The Portfolio Manager contract market is a senior and relatively specialist market within the project and programme management discipline, most active in large organisations with significant and complex change portfolios where the coordination and strategic alignment of multiple concurrent programmes is a genuine management challenge. Financial services, central government, and large corporate technology transformation programmes are among the most consistent buyers of senior portfolio management contract resource. Rates are at the upper end of the project and programme management contracting market, reflecting the seniority and strategic scope of the role. Supply of experienced Portfolio Managers with both the strategic thinking and the governance credibility to operate at this level is relatively limited.

What does Inside 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 inside IR35, income tax and National Insurance are deducted at source, typically via an umbrella company or agency PAYE. Headline day rates on inside IR35 engagements are generally higher than equivalent outside IR35 roles to account for the tax and employment cost structure.

Inside IR35 determinations are made where the working arrangements are considered to resemble employment, based on factors including the level of client control, the absence of a genuine right of substitution, and the presence of mutuality of obligation. Since April 2021, the end client is responsible for making this determination for medium and large private sector organisations. Many employers in financial services, government, and professional services assess the majority of their contractor engagements as inside IR35.

On QualityContracts.co.uk, approximately 49% of roles with a stated IR35 status are classified as inside IR35, making it the most common arrangement across the contract market. The proportion varies by sector and role type. Each listing on this page displays its IR35 status where provided by the hiring organisation.

What portfolio manager roles are usually Inside IR35?

Portfolio management contracts are predominantly inside IR35 at around 80% of those with a stated status. Managing the client's project portfolio involves ongoing prioritisation decisions, resource allocation, benefits tracking, and reporting to investment boards. The work integrates the contractor into the client's strategic planning and governance processes. Financial services, government, and large corporates with formal portfolio management functions hire portfolio managers for sustained inside IR35 engagements.

How much do portfolio manager contractors usually earn when working Inside IR35?

Contract rates for portfolio manager roles typically range from £550 to £950 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement. Inside IR35 rates are typically 15% to 30% higher than equivalent outside IR35 roles to account for tax and national insurance deducted at source by the fee-payer.

How many Inside IR35 portfolio manager vacancies are there on Quality Contracts?

Over the past twelve months, we have tracked over 100 portfolio manager contract roles across the site. Around one third of the roles currently listed on the site fall Inside IR35. Data reviewed up to June 2026.