Outside IR35 Science Contract Jobs
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22 Contract jobs
eln signals product analyst (life sciences / gxp)
Posted 1 day ago by Randstand (USA)
Job SummaryWe are seeking a Product Analyst to support the deployment and optimization of Electronic Laboratory Notebook...
- Rate Not specified
- Category Outside
- Work type Remote
- Location new york, new york (remote)
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Veeva PromoMats Technical Architect – Veeva Vault / Life Sciences
Posted 1 week ago by Galaxy i Technologies, Inc.
Role DescriptionsWe are seeking an experienced Veeva PromoMats Technical Architect to lead the design, implementation, i...
- Rate Not specified
- Category Outside
- Work type Not specified
- Location Raritan, New Jersey
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SAP QM (Life Sciences, Pharma, Medical Device manufacturing company to be consid...
Posted 2 weeks ago by 3S Business Corporation Inc.
SAP QMIndustry: Life SciencesDuration: 6 months+Location: Preference given to Candidates located in Northern Suburbs...
- Rate Not specified
- Category Outside
- Work type Remote
- Location Remote
Graduate Program Data Science, AI & Machine learning (m/w/d)
Posted 2 weeks ago by ODDO BHF Group
Company DescriptionDie ODDO BHF SE zählt zu den führenden Adressen der unabhängigen Privatbanken Deutschlands.Unsere Kun...
- Rate Not specified
- Category Outside
- Work type Not specified
- Location Frankfurt am Main, Germany
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Sign Upscientist: bioinformatics - oncology data science
Posted 2 weeks ago by Randstand (USA)
Job SummaryA Top-Tier Global Pharma Leader is seeking a Scientist III for a 100% remote opportunity (East Coast time zon...
- Rate Not specified
- Category Outside
- Work type Remote
- Location san francisco, california (remote)
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About Our Outside IR35 Science Contract Roles
What does a science contractor do?
Science contracting encompasses the broad range of disciplines within the physical, biological, environmental, and social sciences where specialist technical knowledge and expertise is engaged on a flexible basis. UK science contracting spans pharmaceutical and biotech research, clinical research and development, environmental science and consultancy, food science, forensic science, agricultural science, geological and geophysical science, and the research and development functions of science-based industries. Scientists are engaged on a contract basis to provide specific technical expertise on defined projects, to manage peak capacity in research and analytical teams, to provide specialist knowledge not available within the permanent workforce, or to contribute to multidisciplinary project teams where their scientific expertise is required for a defined phase of the work.
The core competencies for Science contracting include depend entirely on the discipline and the specific nature of the engagement. Common threads across scientific contracting include the ability to design and execute experiments to appropriate standards, to analyse data with statistical rigour, to interpret results in the context of the relevant scientific literature, to produce high-quality written reports and publications, and to work within the quality management and regulatory frameworks appropriate to the industry, whether GLP for non-clinical research, GCP for clinical research, or ISO 17025 for analytical laboratory work. Most science contractors hold relevant degree and postgraduate qualifications in their discipline, and many have industry experience from permanent roles in research organisations, pharmaceutical companies, or environmental consultancies before transitioning to contract work.
What is the market like for science contractors?
The market for Science contractors is a broad and specialist market that does not have the same concentrated commercial infrastructure as technology or finance contracting but generates consistent demand across pharmaceutical, environmental, food, forensic, and research sectors. The pharmaceutical and biotech sector is the most commercially active and best-paying segment of the science contracting market, driven by the sustained investment in drug development and the strong demand for clinical research, regulatory, and quality assurance expertise. Environmental science contracting is sustained by infrastructure and property development activity that generates environmental impact assessment and monitoring work. The research sector, including university and public research institute projects, provides additional contract demand for specialist scientific expertise on defined research programmes.
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 science roles are usually Outside IR35?
Science sector contracts lean slightly outside IR35, with around 55% sitting outside among those specifying status. Research projects, laboratory studies, and technical consultancy engagements with defined experimental programmes and deliverables lend themselves to outside IR35 treatment. Pharmaceutical companies, CROs, and research institutions commissioning specific scientific programmes hire on this basis. PhD-level expertise and specific laboratory or analytical technique skills are commonly required for outside IR35 scientific contracting.
How much do science contractors usually earn when working Outside IR35?
Contract rates for science roles typically range from £350 to £700 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 science vacancies are there on Quality Contracts?
Over the past twelve months, we have tracked over 90 science contract roles across the site. Of the roles currently listed on our site, around one in four are Outside IR35. Data reviewed up to August 2026.