Inside IR35 Contract Jobs in Aberdeen

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Updating results… 8 Contract jobs sorted by:
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Updating results… 8 Contract jobs

Systems Engineer (All Levels) – Integration, Verification & Validation

Posted 1 day ago by Leonardo UK Ltd


Leonardo is seeking Systems Engineers at various levels to support the ECRS Mk0 programme, focusing on Integration, Veri...

  • Rate £75,000 per year
  • Category Inside
  • Work type Hybrid
  • Location Scotland; Glasgow; Edinburgh; Aberdeen; Perth; Dundee; Paisley; Inverness; Falkirk; Fife; Stirling

Snr Development Engineer

Posted 2 days ago by Morson Edge


The role of Senior Development Engineer is crucial within the Concept Engineering team of an Oil & Gas client in Aberdee...

  • Rate Negotiable
  • Category Inside
  • Work type Undetermined
  • Location Aberdeen, Aberdeenshire, UK

Project Manager x3 - Transformation Projects

Posted 5 days ago by CBSbutler


The role involves hiring three experienced Project Managers for a major transformation programme focused on delivering c...

  • Rate £600 per day
  • Category Inside
  • Work type Onsite
  • Location Aberdeen

Project Manager x3 - Transformation Projects

Posted 5 days ago by CBS Butler


The role involves hiring three experienced Project Managers for a major transformation programme focused on delivering c...

  • Rate £600 per day
  • Category Inside
  • Work type Onsite
  • Location Aberdeen, UK

Risk Analyst

Posted 1 week ago by Leonardo UK Ltd


The Risk Analyst role at Leonardo UK involves supporting the development and delivery of the Enterprise Risk Management...

  • Rate £55,000 per year
  • Category Inside
  • Work type Hybrid
  • Location Scotland; Glasgow; Edinburgh; Aberdeen; Perth; Dundee; Paisley; Inverness; Falkirk; Fife; Stirling

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Senior Sub-Contract Buyer

Posted 1 week ago by Leonardo UK Ltd


The Senior Sub-Contract Buyer at Leonardo UK is responsible for managing complex sub-contract commitments within the Rad...

  • Rate £58,000 per year
  • Category Inside
  • Work type Hybrid
  • Location Scotland; Glasgow; Edinburgh; Aberdeen; Perth; Dundee; Paisley; Inverness; Falkirk; Fife; Stirling

Electronic Engineer - all levels

Posted 1 week ago by Leonardo UK Ltd


The role of Electronic Engineer at Leonardo UK encompasses various levels, from Engineer to Lead, focusing on the develo...

  • Rate £84,955 per year
  • Category Inside
  • Work type Hybrid
  • Location Scotland; Glasgow; Edinburgh; Aberdeen; Perth; Dundee; Paisley; Inverness; Falkirk; Fife; Stirling

Business Improvement Project Manager

Posted 2 weeks ago by Orion Group


The Business Improvement Project Manager role is a 4-month contract based in Aberdeen, focusing on leading key business...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location Aberdeen, Scotland, United Kingdom

About Our Inside IR35 Contract Roles in Aberdeen

What is the contracting market like in Aberdeen?

No other UK city is as thoroughly defined by a single sector as Aberdeen is by oil, gas, and energy. Major operators, service companies, and engineering contractors serving the North Sea sustain concentrated hiring for petroleum, mechanical, electrical, subsea, process, and commissioning engineers, alongside HSE, project controls, and commercial management. The energy transition is reshaping part of this picture, with offshore wind, hydrogen, and carbon capture projects drawing on the same talent pool and contracting infrastructure that supports conventional energy work. Outside energy, contracting activity is relatively thin compared to Edinburgh or Glasgow. Energy sector rates in Aberdeen carry a premium that can match or exceed London, reflecting the specialist nature of the work and the harsh environment allowances common in offshore and remote site engagements.

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.

How much do contractors usually earn in Aberdeen when working Inside IR35?

Contract rates in Aberdeen for inside IR35 engagements vary by discipline and seniority. 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. Filter by your specialism above for a more specific range.

How many Inside IR35 vacancies in Aberdeen are there on Quality Contracts?

Over the past twelve months, we have tracked over 35,000 contract roles across the site, with roughly one in three sitting Inside IR35. Data reviewed up to June 2026.