GlaxoSmithKline K.K. Posted July 15, 2026

Clinical Scientist (Oncology)

Akasaka, Japan Full time
Clinical Development Oncology

GlaxoSmithKline K.K. 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

Job Purpose

The Clinical Scientist (CS) in Japan is responsible and accountable for clinical scientific outputs for assigned projects and studies in Japan.

The CS will have accountability for approximately 2 - 4 projects (assets) at any one time and they will be required to work collaboratively alongside Japan Development, Japan Regulatory Affairs, Japan Medical and other J-MDT/VDT colleagues, as well as with global Medicines/Vaccines Development Team (MDT/VDT) and Clinical Sciences members to drive the ongoing success of the projects

Key Responsibilities

Provide matrix leadership in Japan clinical team (Clinical Science, Clinical Operations, Medical Writing, Biostat, Data Management, etc.) to ensure integrated approach, robust planning, and execution oversight.

Provide expert leadership and asset/disease expertise for Japan clinical development strategy and plan (e.g., clinical positioning, clinical development plan, clinical study design) to deliver differentiated medicine/vaccine of value for patients, stakeholders and markets in Japan.

for Japan clinical study (e.g. Protocol, ICF, CTN, SAP) and clinical regulatory (e.g. CTD, briefing documents for consultation, and answers to queries from Regulatory authority) related documents.

Serve as a co-decision maker (along with JMDL/JVDL/CDL) to resolve disputes among the Japan clinical team.

Collaborate with central clinical team to create global/Japan clinical development strategy and plan that supports optimal medicine/vaccine development for Global as well as Japan.

Represent the Japan clinical development of the project internally (e.g., central Clinical Science, functional leaders, senior managements, governance boards) and externally (e.g., MHLW/PMDA. EEs/HCPs, Patient Groups)

Evidence Outputs: In terms of Japan analyses, interpret study data to create the scientific content of Clinical Study Report (CSR) and prepare the abstracts, posters and presentations for scientific meetings, congresses, external journal publications.

Ensure quality & compliance oversight in Japan clinical development which align with R&D expectations, project needs, regulatory requirements including risk management, and escalate where required.

Foster accountability culture: empower Japan clinical team members with clear ownership of tasks, support escalation when risks emerge, and celebrate delivery successes.

Knowledge & Skills

Scientific, medical and regulatory knowledge including disease, treatment and guidelines.

Strategic assessment and decision making skills for designing clinical development plans and clinical studies.

Ability to interface with relevant scientific external stakeholders (e.g. regulators, EEs, CROs, investigators) to deliver clinical studies.

Creative thinking skills for developing innovative business solutions.

Solid understanding of clinical research and biostatistics principles to facilitate innovative and efficient clinical trial design with clear data-driven decision rules.

Ability to use judgment, statistics, and visualization techniques to analyze and interpret moderately complex information.

Ability to lead scientific interactions and respond confidently to complex questions using sound judgment.

Knowledge about the importance of work undertaken in support of the medicine/vaccine vision and lifecycle management plan.

Experience contributing to projects and working collaboratively with multiple stakeholders.

Ability to research and use data from various sources to make robust fact-based decisions, employing diverse and critical thinking.

High-level English and fluent Japanese communication skills.

※日本での就労資格を有すること

Preferred Qualification

Skil/Experience

Development of clinical strategy, study design, and/or study protocol.

Drug development experiences in oncology area

Education/Certification/Language

Master of Science or equivalent. MD, PhD, PharmD preferred but not essential

※職務内容および勤務地の変更範囲は会社の定めるところとする。

Skills

Agile Thinking, Business Coaching, Change Management, Clinical Development, Clinical Research, Clinical Trial Management Systems (CTMS), Communication, Fostering Collaboration, Influencing Without Authority, Matrix Leadership, Project Management, Teamwork

Why GSK?

Uniting science, technology and talent to get ahead of disease together.

GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. We aim to positively impact the health of 2.5 billion people by the end of the decade, as a successful, growing company where people can thrive. We get ahead of disease by preventing and treating it with innovation in specialty medicines and vaccines. We focus on four therapeutic areas: respiratory, immunology and inflammation; oncology; HIV; and infectious diseases – to impact health at scale.

People and patients around the world count on the medicines and vaccines we make, so we’re committed to creating an environment where our people can thrive and focus on what matters most. Our culture of being ambitious for patients, accountable for impact and doing the right thing is the foundation for how, together, we deliver for patients, shareholders and our people.

We are committed to creating an inclusive workplace and providing equal opportunities for all applicants. We embrace an agile working culture across our roles, so if flexibility is important to you please discuss opportunities with our hiring team. If you need any adjustments to the recruitment process to help you demonstrate your strengths and capabilities, contact [email protected] . Please note this email is for adjustment requests only; for other enquiries please use our standard contact channels.

Important notice to Employment businesses/ Agencies

GSK does not accept referrals from employment businesses and/or employment agencies in respect of the vacancies posted on this site. All employment businesses/agencies are required to contact GSK's commercial and general procurement/human resources department to obtain prior written authorization before referring any candidates to GSK. The obtaining of prior written authorization is a condition precedent to any agreement (verbal or written) between the employment business/ agency and GSK. In the absence of such written authorization being obtained any actions undertaken by the employment business/agency shall be deemed to have been performed without the consent or contractual agreement of GSK. GSK shall therefore not be liable for any fees arising from such actions or any fees arising from any referrals by employment businesses/agencies in respect of the vacancies posted on this site.

Job details

Seniority
Not listed
Function
Clinical Development
Therapeutic area
Oncology
Location
Akasaka, Japan
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 709 comparable Clinical Development roles across 70 biopharma companies.

709Comparable roles tracked
615Currently active
70Companies hiring similar roles
36Countries represented

Salary context

218 of 709 peers report a salary range (USD, annualized)

Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.

This roleSubject Not listed on this posting
Lowest disclosed · Research Technologist - Clinical Pathology · AbbVie $58,656/yr – $110,500/yr
Highest disclosed · Global Clinical Head- Executive Director · AstraZeneca $331,874/yr – $497,810/yr
Peer group range $84,578 – $414,842 (median $259,448)

Where these roles are based

Top locations among the 709 comparable roles

United States325
India117
China36
United Kingdom35
Spain25
Poland21

+ 30 more countries

Seniority mix

577 of 709 peers have a known seniority level

Manager146
Director141
Senior91
Associate Director73
Associate48
Executive/VP33
Principal23
Senior Director21
Intern/Fellow/Postdoc1

Therapeutic area mix

153 of 709 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology66
Immunology28
Cardiovascular / CVRM15
Neuroscience15
Respiratory13
Ophthalmology5
Dermatology & Aesthetics4
Vaccines & Infectious Disease4
Rare Disease2
Gastroenterology1

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.

80%similar
AstraZeneca Kita-ku, Osaka, Japan
Same function Same therapeutic area Same country
80%similar
GlaxoSmithKline K.K. Akasaka, Japan
Same function Same therapeutic area Same country
65%similar
AstraZeneca Director
Same function Same therapeutic area

Open in 2 locations

Barcelona, SpainGaithersburg, United States
65%similar
AstraZeneca Director
Same function Same therapeutic area

Open in 2 locations

Barcelona, SpainCambridge, United States
65%similar
AstraZeneca Macquarie Park, New South Wales, Australia Senior
Same function Same therapeutic area
65%similar
Lilly Stamford, Connecticut, United States of America Senior Director
Same function Same therapeutic area

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.

80%
【AstraZeneca】【R&D】Project Physician, Hematology & Early Development Oncology TA Division, R&D
AstraZeneca · Kita-ku, Osaka, Japan · Seniority not listed
Function Therapeutic area Seniority Country
65%
Global Development Medical Director, Hematology Oncology
AstraZeneca · Gaithersburg, Maryland, United States of America · Director
Function Therapeutic area Seniority Country
65%
Senior Clinical Research Associate - Oncology
AstraZeneca · Macquarie Park, New South Wales, Australia · Senior
Function Therapeutic area Seniority Country
65%
Senior Scientific Director, Oncology Clinical Development (Non-Hodgkin Lymphoma)
AbbVie · North Chicago, IL · Director
Function Therapeutic area 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.