Seqirus UK Limited Posted October 16, 2026

Principal Clinical Statistical Programmer (Portfolio Development / Biometrics / Programming)

Maidenhead, United Kingdom Full time
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Seqirus UK Limited is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

The Role

CSL is looking for a Principal Programmer to take technical ownership of statistical programming across a compound or programme, not just a single study. You’ll be the person who sets how the programming gets done across multiple trials and through to submission, and the one a study team, a CRO or a regulator’s question ultimately lands with. This is still a hands-on role, and you’ll write and validate code when the work calls for it. Most of your impact, though, comes from the decisions upstream: how standards are applied across studies so an integrated analysis comes together cleanly, how CRO work is scoped and held to account, and how a submission package is built so it holds up under review. You’ll work as a peer to biostatistics, data management, medical writing and regulatory leads, and you’ll be in the room early enough to shape a programme’s analysis strategy rather than inherit it.

Hybrid Based (3 days a week onsite) in Maidenhead

Why It Matters

A single well-programmed study is valuable. A programme where every study was built to the same standard, so pooled safety and efficacy analyses come together without months of rework, is what gets a submission over the line. This role sits at that level. You spot the inconsistency between two studies’ ADaM conventions before it becomes an ISS problem, push back on a CRO deliverable that technically meets spec but won’t survive a reviewer, and make the call on the trade-offs between speed, consistency and regulatory defensibility. When an agency query comes back, you’re the one who knows why the data was built the way it was.

What You’ll Be Responsible For

You’ll lead programming at the programme or compound level, across in-house and outsourced studies, from study setup through integrated analyses and regulatory submission. You’ll set direction for other programmers, internal and external, and help shape how the wider programming function works.

Serve as lead programmer for a compound or programme, overseeing programming across multiple clinical trials and ensuring consistency of standards and approach

Lead the planning, specification and delivery of integrated analyses (ISS/ISE) and pooled datasets, and own the submission-ready data package, including define.xml, reviewer guides (cSDRG/ADRG) and conformance checks

Define programming strategy for outsourced studies, set expectations for CROs and hold their deliverables to submission standard

Act as the programming point of contact for regulatory submissions and agency queries, working with biostatistics and regulatory colleagues on responses

Lead and mentor other programmers, providing technical direction, review and day-to-day guidance across the programme

Contribute to departmental standards, macros, tools and process improvement, including the adoption of new approaches such as R-based workflows

Take on hands-on programming and ad hoc analytical work (exploratory analyses, publication support, regulatory responses) as the programme requires

Experience Required

Substantial statistical programming experience in pharmaceutical, biotech, CRO or clinical research settings, including lead programmer responsibility across multiple studies

Expert SAS proficiency (Base/Macro/Stat/Graph); working experience with R or other languages is a strong plus

Deep, practical knowledge of current CDISC standards (CDASH, SDTM, ADaM, define.xml) and how to apply them consistently across a programme

Track record of leading integrated analyses (ISS/ISE) and delivering submission-ready data packages

Direct experience of supporting regulatory submissions end to end (FDA required; PMDA, NMPA or EMA experience a plus), including responding to agency queries

Experience of setting direction for and overseeing CRO and vendor programming work

Experience of leading, mentoring or technically directing other programmers

BSc in Computer Science, Mathematics, Statistics or a related field (MSc desirable); equivalent experience and certifications will also be considered

About CSL Seqirus

CSL Seqirus is part of CSL. As one of the largest influenza vaccine providers in the world, CSL Seqirus is a major contributor to the prevention of influenza globally and a transcontinental partner in pandemic preparedness. With state-of-the-art production facilities in the U.S., the U.K. and Australia, CSL Seqirus utilizes egg, cell and adjuvant technologies to offer a broad portfolio of differentiated influenza vaccines in more than 20 countries around the world.

To learn more about CSL, CSL Behring, CSL Seqirus and CSL Vifor visit https://www.csl.com/ and CSL Plasma at https://www.cslplasma.com/ .

Our Benefits

For more information on CSL benefits visit How CSL Supports Your Well-being | CSL .

You Belong at CSL

At CSL, Inclusion and Belonging is at the core of our mission and who we are. It fuels our innovation day in and day out. By celebrating our differences and creating a culture of curiosity and empathy, we are able to better understand and connect with our patients and donors, foster strong relationships with our stakeholders, and sustain a diverse workforce that will move our company and industry into the future.

To learn more about inclusion and belonging visit https://www.csl.com/careers/inclusion-and-belonging

 

Equal Opportunity Employer

CSL is an Equal Opportunity Employer. If you are an individual with a disability and need a reasonable accommodation for any part of the application process, please visit https://www.csl.com/accessibility-statement .

Watch our ‘On the Front Line’ video to learn more about CSL Seqirus

Job details

Seniority
Principal
Function
Clinical Development
Therapeutic area
Not listed
Location
Maidenhead, United Kingdom
Employment type
Full time

How this role compares

Computed from every other active Clinical Development role in our database, not just this employer's listings.

We currently track 421 comparable Principal Clinical Development roles across 63 biopharma companies.

421Comparable roles tracked
397Currently active
63Companies hiring similar roles
33Countries represented

Salary context

181 of 421 peers report a salary range (USD, annualized)

Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.

This roleSubject Not listed on this posting
Peer group range $0 – $392,100 (median $251,050)

Where these roles are based

Top locations among the 421 comparable roles

United States280
India31
United Kingdom26
China11
Spain7
Switzerland6

+ 27 more countries

Seniority mix

421 of 421 peers have a known seniority level

Director240
Senior150
Principal31

Therapeutic area mix

92 of 421 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology43
Immunology18
Neuroscience15
Respiratory6
Cardiovascular / CVRM5
Dermatology & Aesthetics3
Ophthalmology1
Rare Disease1

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

60%similar
Mylan Pharma UK Limited Sandwich, United Kingdom Principal
Same function Same seniority Same country
60%similar
Seqirus UK Limited Maidenhead, United Kingdom Principal
Same function Same seniority Same country
60%similar
IQVIA London, United Kingdom Principal
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60%similar
BMS Business Services Ltd Uxbridge, United Kingdom Principal
Same function Same seniority Same country
50%similar
Astellas Pharma Addlestone, United Kingdom Director
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50%similar
BMS Business Services Ltd Uxbridge, United Kingdom Director
Same function Adjacent seniority Same country

Notify me about similar jobs

Get an email when we spot other openings like this one – same job function, comparable seniority, roles you'd actually want to see.

Or follow a whole field: get every new Statistical Programmer job in the United Kingdom, and choose locations and companies.

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

60%
Principal Statistician
Mylan Pharma UK Limited · Sandwich, United Kingdom · Principal
Function Therapeutic area Seniority Country
60%
Principal Statistical Programmer
BMS Business Services Ltd · Uxbridge, United Kingdom · Principal
Function Therapeutic area Seniority Country
50%
Director, Clinical Operations
Neurocrine UK Limited Diurnal · UK London, United Kingdom · Director
Function Therapeutic area Adjacent seniority Country
50%
Global Development Medical Director, Late Respiratory and Immunology Clinical Development
AstraZeneca · Cambridge, Cambridgeshire, United Kingdom · Director
Function Therapeutic area Adjacent seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.