Senior Microbiologist

2 weeks ago

Singapore SCALEUP BIO PTE. LTD. Full time

**Shift work to be expected.**

**ScaleUp Bio**is looking for an experienced and driven **Senior Microbiologist**to be part of our dynamic Quality Assurance and Quality Control Team at our state-of-the-art precision fermentation production sites. In this role, you’ll manage a small, dedicated team of microbiologists, engage directly with customers, and play a key part in advancing, optimizing, and scaling up fermentation processes.

**Key Responsibilities**
- Oversee and support daily operations of the microbiologist team, providing technical guidance and mentorship.
- Manage strain banking, receiving, and storage systems with a high level of traceability and control.
- Assist in benchtop bioreactor setup, sampling, and seed preparation for fermentation runs.
- Perform and review routine microbiological testing (raw materials, in-process, environmental, and final product samples).
- Conduct a wide range of analytical assays, including
- a) Optical density, YSI (sugar concentration), moisture, Brix
- b) Protein quantification (Bradford Assay), enzyme activity
- c) HPLC, dry/wet cell weight measurements
- Take ownership of testing method development and validation for new process pipelines.
- Ensure calibration, maintenance, and troubleshooting of lab equipment.
- Maintain a clean, GMP-aligned lab environment, managing inventory and ensuring timely replenishment of consumables.
- Work closely with cross-functional teams to support project timelines.
- Represent Quality Control functions in customer interactions, when needed — providing technical insights and demonstrating facility capabilities.
- Uphold and promote safe working practices across laboratory environment.

**Your Profile**
- Bachelor's degree or higher in Industrial Microbiology, Biotechnology, Bioprocess, or a related field
- 4+ years’ experience in a microbiology laboratory, preferably in precision fermentation or microbial-based bioprocessing
- Proven ability to lead or coordinate small teams and drive lab efficiency
- Strong communication skills and comfort in customer-facing discussions and technical presentations
- Highly organized, independent, and proactive with a strong sense of ownership
- Thrives in a dynamic startup environment — willing to take on challenges beyond a defined job description
- Fluent in English

  • Microbiologist

    4 weeks ago

    Singapore MSD Full time

    Join to apply for the Microbiologist role at MSD Overview Based in Singapore, the regional hub for Asia Pacific and a top-ranked biopharmaceutical company. What you will do Perform routine/non-routine quality monitoring, sampling and testing of utility systems including purified water, Water for Injection, Pure steam, compressed air and nitrogen systems....

  • Microbiologist

    2 weeks ago

    Singapore MSD Full time

    **Job Requirements** - **Based in Singapore**, the regional hub for **Asia Pacific (AP)**and **top-ranked biopharmaceutical company on the Straits Times**and** Statista’s list of Best Employers in Singapore for two consecutive years (2020, 2021).**: - Join the** premier biopharmaceutical company** that has been **in Singapore for more than 25 years and in...

  • Senior/Microbiologist (1-Year Contract)

    3 days ago

    Singapore GlaxoSmithKline Full time

    Act as the site microbiology subject matter expert; provide microbiologist expertise and develop monitoring strategy and operation framework. Ensure that all site utilities, water, environmental monitoring, and product testing activities are properly analysed and executed, and the results recorded in full compliance with current Good Manufacturing Practice...

  • Microbiologist

    2 weeks ago

    Singapore MSD Full time

    THE OPPORTUNITY Be part of the team that ensures sustainable products meets standard quality and committed to deliver to customers worldwide! Based in Singapore, the regional hub for Asia Pacific (AP) and top-ranked biopharmaceutical company on the Straits Times and Statista’s list of Best Employers in Singapore for two consecutive years (2020,...

  • QC Microbiologist

    21 hours ago

    Singapore PQE Group Full time

    QC Microbiologist – Water & Environmental Sampling (fixed term contract)Get AI-powered advice on this job and more exclusive features. Are you ready to join a world leader in the exciting and dynamic fields of the Pharmaceutical and Medical Device industries ?PQE Group has been at the forefront of these industries since 1998 , with 40 subsidiaries and more...

  • QC Microbiologist

    5 days ago

    Singapore PQE Group Full time

    QC Microbiologist – Water & Environmental Sampling (fixed term contract)Get AI-powered advice on this job and more exclusive features. Are you ready to join a world leader in the exciting and dynamic fields of the Pharmaceutical and Medical Device industries ?PQE Group has been at the forefront of these industries since 1998 , with 40 subsidiaries and...

  • Microbiologist Em/water

    2 weeks ago

    Singapore MSD Full time

    **THE OPPORTUNITY** - ** Be part of the team that ensures sustainable products meets standard quality and committed to deliver to customers worldwide!**: - ** Based in Singapore**, the regional hub for **Asia Pacific (AP) **and **top-ranked biopharmaceutical company on the Straits Times **and** Statista’s list of Best Employers in Singapore for two...

  • Senior/Microbiologist (1-Year Contract)

    5 days ago

    Singapore GSK Full time $80,000 - $120,000 per year

    Act as the site microbiology subject matter expert; provide microbiologist expertise and develop monitoring strategy and operation framework. Ensure that all site utilities, water, environmental monitoring, and product testing activities are properly analysed and executed, and the results recorded in full compliance with current Good Manufacturing Practice...

  • Senior/Microbiologist (1-Year Contract)

    2 days ago

    Singapore GSK Full time $80,000 - $120,000 per year

    Site Name: Singapore - JurongPosted Date: Oct 3 2025Act as the site microbiology subject matter expert; provide microbiologist expertise and develop monitoring strategy and operation framework. Ensure that all site utilities, water, environmental monitoring, and product testing activities are properly analysed and executed, and the results recorded in full...

  • Microbiologist 2 year contract WDA

    4 weeks ago

    Singapore MSD Malaysia Full time

    Job Description* **Based in Singapore**, the regional hub for **Asia Pacific (AP)** and **top-ranked biopharmaceutical company on the Straits Times** and **Statista's list of Best Employers in Singapore for two consecutive years (2020, 2021).*** Join the **premier biopharmaceutical company** that has been **in Singapore for more than 25 years and in AP for...