Glaxo Wellcome Manufacturing Pte Ltd Posted September 21, 2026

Analytical Chemist 1

Jurong, Singapore Full time
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Glaxo Wellcome Manufacturing Pte Ltd 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

To assist the Analytical Tech Transfer Manager, ensure that testing activities or methods and specifications introduced or changed as part of product lifecycle are validated or verified in compliance with current Good Manufacturing Practice (cGMP) and regulatory requirements that meet the defined quality standards. To support all analytical testing activities required for the resolution of process and method problems / issues, method validation, and the introduction of new measurement technologies and analytical tests as part of new product introduction.

Key Responsibilities

Draft, compile, review and update appropriate laboratory documents such as analytical methods and specifications, method validation/equivalency protocols/reports, local procedures and guidelines relating to GMP and operational framework of the laboratory

Ensure that all data supporting the resolution of process and method issues have sufficient accuracy to allow for the correct actions to be taken to address the issue.

Contribute to the formulation and development of the plans for the implementation of new or improved testing technologies and/or methods for products and or cleaning processes.

Ensure a safe working environment for the laboratory through participating or issuing safety risk assessment for product specific methods, or techniques or material and performing 6S inspection.

Lead or participate in investigation arising from laboratory investigation, incidents and accurately assess the impact of the failure so as to make appropriate recommendations remedial or CAPA actions for follow-up

Own and support Involve in the approving initiation and progression of  change that may have an impact on product quality, validation, and/or cGMP compliance. This may require assessment of testing requirement, co-ordinate testing of samples and comment on change documentation and ensure closure of change and change actions. Upon completion, review and ensure closure of changes.

Knowledge, Skills & Experience

Minimum 3 - 5 years’ experience in an analytical environment, preferably in the pharmaceutical or regulated industry .

Good knowledge of GMP

Understanding product specification and method analysis

Knowledge of laboratory instrumentation

Laboratory support procedures

Regulatory requirements for method validation

Good communication skills

Problem solving skills

Project management skills

To learn more about Singapore GSK and our people, please click on this link:  https://www.linkedin.com/company/glaxosmithkline/life/gsksingapore

#Li-GSK

Skills

Data Integrity, Detail-Oriented, Digital Fluency, GxP Regulations, Lean Management, Problem Solving, Quality Assurance (QA), Quality Control (QC), Risk Awareness, Testing Operations

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 APACRecruitment.Adjustments@gsk.com . 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
Quality
Therapeutic area
Not listed
Location
Jurong, Singapore
Employment type
Full time

How this role compares

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

We currently track 1008 comparable Quality roles across 131 biopharma companies.

1008Comparable roles tracked
957Currently active
131Companies hiring similar roles
48Countries represented

Salary context

193 of 1008 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 · Quality Control Stability Technician · Regeneron Pharmaceuticals, Inc (USA) $19/hr – $30/hr (≈ $39,395–$61,610/yr)
Highest disclosed · Quality Assurance Specialist · Merck KGaA $65,100/yr – $976,000/yr
Peer group range $50,502 – $520,550 (median $136,700)

Where these roles are based

Top locations among the 1008 comparable roles

United States350
Germany54
Ireland53
China53
Switzerland39
France38

+ 42 more countries

Seniority mix

498 of 1008 peers have a known seniority level

Manager160
Senior116
Intern/Fellow/Postdoc60
Associate Director40
Associate39
Director32
Principal23
Senior Director20
Executive/VP8

Therapeutic area mix

2 of 1008 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Vaccines & Infectious Disease1
Respiratory1

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.

40%similar
Glaxo Wellcome Manufacturing Pte Ltd Tuas, Singapore Intern/Fellow/Postdoc
Same function Same country
40%similar
Glaxo Wellcome Manufacturing Pte Ltd Jurong, Singapore Intern/Fellow/Postdoc
Same function Same country
40%similar
Glaxo Wellcome Manufacturing Pte Ltd Jurong, Singapore
Same function Same country
40%similar
Sanofi-Aventis Singapore Pte Ltd City of Singapore, Singapore Manager
Same function Same country
40%similar
Sanofi-Aventis Singapore Pte Ltd City of Singapore, Singapore
Same function Same country
40%similar
Sanofi-Aventis Singapore Pte Ltd City of Singapore, Singapore
Same function 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.

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.

40%
Internship - Quality Control (Projects), Singapore (January to June/December 2027)
Glaxo Wellcome Manufacturing Pte Ltd · Tuas, Singapore · Intern/Fellow/Postdoc
Function Therapeutic area Seniority Country
40%
QC Manager, Microbiology
Sanofi-Aventis Singapore Pte Ltd · City of Singapore, Singapore · Manager
Function Therapeutic area Seniority Country
40%
QC Supervisor (Microbiology)
Sanofi-Aventis Singapore Pte Ltd · City of Singapore, Singapore · Seniority not listed
Function Therapeutic area Seniority Country
40%
QC Technician Trainee - Attach & Train program
Roche · Singapore, Central Singapore, Singapore · Seniority not listed
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.