GlaxoSmithKline Biologicals S.A. Posted October 14, 2026

Opérateur de maintenance

Belgium-Wavre, Belgium Full time
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GlaxoSmithKline Biologicals S.A. has closed or removed this posting -- see current similar openings below.

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About this opportunity

Business Introduction We manufacture and supply reliable, high-quality medicines and vaccines to meet patients’ needs and drive our performance.

Our network of 37 medicines and vaccines manufacturing sites delivered 1.7 billion packs of medicines and 409 million vaccine doses in 2024 to help make a positive impact on the health of millions of people. Our supply chain is not just core to our operations; it’s vital to bringing our innovations to patients as quickly, efficiently and effectively as possible. Technology is transforming how we manufacture medicines and vaccines, enabling us to increase the speed, quality and scale of product supply.

We need the very best minds and capability to help us on our journey to make more complex products, harnessing the power of smart manufacturing technologies including robotics, digital solutions and artificial intelligence to deliver for patients.

Position Summary You will join the maintenance team on site in Belgium to keep production equipment reliable and available. You will perform preventive, corrective and diagnostic maintenance, and support technical improvements. You will work closely with production, quality and engineering colleagues to reduce downtime and improve equipment performance. We value curiosity, rigour and a hands-on learning mindset. This role offers clear technical development, real responsibility, and a chance to contribute to our mission of uniting science, technology and talent to get ahead of disease together.

Responsibilities This role will provide YOU the opportunity to lead key activities to progress YOUR career. These responsibilities include some of the following: - Carry out preventive, corrective and predictive maintenance on production and technical equipment. - Diagnose faults, analyse root causes and deliver lasting corrective actions. - Support and implement small technical improvement and optimisation projects. - Record maintenance activities accurately and in line with procedures and quality requirements. - Follow and promote safety rules, good manufacturing practices and site quality standards. - Collaborate with production, quality and engineering teams to minimise equipment downtime.

Why You? This role is on-site at our Belgium facility. It starts on daytime hours and will evolve to rotating shifts (6:00–14:00 and 14:00–22:00). We welcome candidates from all backgrounds. If you need adjustments during recruitment or at work, tell us so we can organise the support you need. Apply if you want a practical, hands-on role where you will grow technically and make a visible contribution.

Basic Qualification We are seeking professionals with the following required skills and qualifications to help us achieve our goals: - CESS in electromechanics or electronics, or A2 diploma with equivalent experience. - Practical maintenance experience in an industrial environment. - Ability to diagnose and work on electrical, mechanical and pneumatic systems. - Good command of French and technical understanding of English. - Basic computer skills for documentation and work systems (for example SAP, Outlook, Excel). - Availability to work the stated shifts and a strong team orientation.

Preferred Qualification If you have the following characteristics, it would be a plus: - Experience in a regulated industry such as pharmaceutical manufacturing. - Knowledge of good manufacturing practices and quality requirements. - Experience with equipment alarm and monitoring systems. - Ability to read and update technical diagrams (electrical schematics, P&ID). - Experience working at height and using light lifting equipment. - Proactive attitude, strong documentation discipline and eagerness to learn new technologies.

Ready to apply? If this role speaks to you, we would love to hear from you. Apply now to join a team where your work matters and where you can learn and grow. If you need any adjustments during the recruitment process, please let us know so we can support you.

Skills

Asset Life Cycle Management, Data Integrity, Digital Fluency, GxP Regulations, Lean Management, Manufacturing Technologies, Pharmaceutical Manufacturing, Problem Solving, Risk Awareness, Standards Compliance

Competitive monthly gross salary starting at EUR 3,840The monthly gross minimum base salary for new hires in this position is listed above for each applicable location. This takes into account a number of factors including the candidate’s skills, experience, education level and the market rate for the role. In addition, this position may offer an annual bonus and eligibility to participate in our share based long term incentive program which is dependent on the level of the role. More detailed information on the total benefits package will be supplied during the recruitment process. This role is available for applicants from multiple locations, and therefore salary ranges for certain locations are also shown. Salary ranges for other locations are shown because some markets have pay transparency laws that require salary information on job postings, and those locations are potential job sites for this role. If salary ranges are not displayed in the job posting for a specific location or country, the relevant compensation will be discussed during the recruitment process. Please note salaries vary by country based on the candidate’s skills, experience, education level and the market rate for the role. Offers are typically made within the advertised range based on the candidate’s skills, experience and qualifications, with the upper end generally reserved for highly experienced candidates or other exceptional circumstances aligned with these criteria.Le salaire de base mensuel brut minimum pour les nouvelles recrues à ce poste est indiqué ci dessus pour chaque lieu applicable. Ce salaire de base mensuel brut minimum tient compte de plusieurs facteurs, notamment les compétences, l’expérience et le niveau de formation du/de la candidat(e), ainsi que le taux du marché pour le poste. En outre, ce poste peut donner droit à un bonus annuel ainsi qu'une éligibilité pour participer à notre programme de long term incentive basé sur des actions, en fonction du niveau du rôle. Des informations plus détaillées sur l’ensemble du package salarial seront fournies au cours du processus de recrutement. Ce poste étant ouvert à des candidat(e)s basé(e)s dans plusieurs pays, des fourchettes de salaire sont également indiquées pour certains lieux. Les fourchettes salariales pour d'autres localisations sont mentionnées parce que certains marchés ont des lois en matière de transparence salariale qui imposent que les informations sur les salaires soient affichées dans les offres d’emploi, et que ces pays sont des lieux potentiels pour ce poste. Si aucune fourchette salariale n’est indiquée dans l’offre d’emploi pour un lieu ou un pays spécifique, la rémunération correspondante sera discutée au cours du processus de recrutement. Veuillez noter que les salaires varient selon le pays en fonction des compétences, de l'expérience, du niveau de formation du/de la candidat(e) et du taux du marché pour le poste. Les offres sont généralement faites dans la fourchette annoncée en fonction des compétences, de l'expérience et des qualifications du/de la candidat(e), la partie haute de la fourchette étant généralement réservée aux profils très expérimentés ou à des circonstances exceptionnelles répondant à ces critères.

If you have a disability and require assistance during the course of the selection process, you will have the opportunity to let us know what specific assistance you require in order to make suitable arrangements.

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.

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
Manufacturing & CMC
Therapeutic area
Not listed
Location
Belgium-Wavre, Belgium
Employment type
Full time

How this role compares

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

We currently track 3721 comparable Manufacturing & CMC roles across 172 biopharma companies.

3721Comparable roles tracked
3320Currently active
172Companies hiring similar roles
64Countries represented

Salary context

906 of 3721 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
Highest disclosed · Head of Analytical Development · ModernaTX, Inc. $272,200/yr – $490,100/yr
Peer group range $0 – $381,150 (median $126,575)

Where these roles are based

Top locations among the 3721 comparable roles

United States1724
Germany246
India162
France148
Ireland133
China121

+ 58 more countries

Seniority mix

1647 of 3721 peers have a known seniority level

Senior429
Manager374
Intern/Fellow/Postdoc251
Associate165
Principal134
Director118
Associate Director114
Senior Director53
Executive/VP9

Therapeutic area mix

24 of 3721 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Vaccines & Infectious Disease15
Rare Disease3
Oncology3
Respiratory1
Dermatology & Aesthetics1
Immunology1

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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.

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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.