Jobs at Thermo Fisher Scientific

872,198 open positions

Thermo Fisher Scientific, headquartered in Waltham, Massachusetts, is a global leader in life‑science tools and services. Its portfolio spans laboratory instrumentation, reagents, and software that power research, diagnostics, and pharmaceutical development. In the tech sector, the company invests heavily in bioinformatics, AI‑driven analytics, and cloud‑based data platforms to accelerate discovery.

The company hires software engineers, data scientists, machine learning specialists, and cloud architects for roles in product development, platform engineering, and clinical analytics. Candidates typically undergo a technical interview that tests coding, system design, and domain knowledge, followed by a behavioral assessment focused on collaboration and innovation. Working hours are 40‑hour weeks with flexible schedules in many locations, and employees receive robust health benefits and continuous learning opportunities.

Job Transparency provides the exact salary range for every Thermo Fisher Scientific opening, along with employee sentiment scores and benefit summaries. By comparing this data across similar tech roles, applicants can negotiate better offers, target positions that match their compensation expectations, and evaluate workplace culture before submitting an application.

Engineer II, Field Service

Company: Thermo Fisher Scientific

Location: Remote

Posted Jan 22, 2025

Thermo Fisher Scientific Inc. is seeking a dedicated and skilled professional for a Field Service role, servicing Electron Microscopes (TEM/SEM/Dual Beam Systems). The role involves performing various service activities, including installation, upgrades, preventive maintenance, and system repairs. The ideal candidate should possess a degree in Mechanical, Electrical, or Electronics Engineering, or equivalent experience. They must have 2-7 years of hands-on technical experience with sophisticated analysis tools. Excellent communication skills, problem-solving abilities, and a strong team spirit are essential. The position offers an interesting and challenging role in an international environment with opportunities for professional and personal growth.

Medical Director

Company: Thermo Fisher Scientific

Location: Weston, MA

Posted Jan 22, 2025

Transplant Diagnostics is seeking a Medical Director for its Medical Affairs function. The role involves leading clinical utility and application of TDX's solutions across various customer segments. Key responsibilities include translating business objectives into clinical utility, developing clinical evidence and health economic study plans, driving division-wide partnerships, and serving as the division's clinical authority. The ideal candidate should have a Doctor of Medicine (M.D.) in transplantation or immunology, 10+ years of healthcare experience, and a proven track record in growing clinical demand generation. The compensation range for this position based in California is $221,600.00-$295,450.00.

Clinical Trial Reg Affairs Specialist III

Company: Thermo Fisher Scientific

Location: Beijing, China

Posted Jan 22, 2025

The job posting is for an imported drug registration position in an office environment. The role involves registering drugs, communicating with authorities like NMPA and CDE, preparing and submitting documents, and following up until approval. The ideal candidate should have a bachelor's degree, 2-3 years of experience in drug registration, strong English skills, and preferably a medical education background. Experience in global pharma is a plus.

Associate Project Manager - Global Clinical Supplies

Company: Thermo Fisher Scientific

Location: Remote

Posted Jan 22, 2025

Thermo Fisher Scientific offers a positive work environment with meaningful work that makes a global impact. The company provides resources for individual career goals and supports customers in making the world healthier, cleaner, and safer. The job description includes opportunities for growth, innovation, and teamwork.

Lab Support position

Company: Thermo Fisher Scientific

Location: Irvine, CA

Posted Jan 22, 2025

Thermo Fisher Scientific is seeking a candidate with 3+ years of related experience in a GxP environment and laboratory setting. The role involves coordinating daily workflow, managing order/stockroom/dock, procurement, material handling, chemical tracking, glass wash, media/reagent preparation, and cell culture support operations. The individual will also perform laboratory support in GMP and Non GMP lab environments, coordinate equipment cleaning, calibration, and maintenance, and monitor environmental chambers. Other responsibilities include tracking lab equipment information, maintaining inventory, stocking consumables, and equipment components, and participating in projects for process improvement. The candidate should possess strong customer service, communication, and analytical skills, and be able to work overtime as required. The company offers competitive remuneration, healthcare, and a range of employee benefits.

Account Manager - Chromatography and Mass Spectrometry

Company: Thermo Fisher Scientific

Location: Edmonton, Canada

Posted Jan 22, 2025

Thermo Fisher Scientific is seeking an Alberta Account Manager to join their Chromatography and Mass Spectrometry Division. The role involves identifying and pursuing new business opportunities, handling and developing key accounts, and promoting the product portfolio. The successful candidate will be responsible for all elements of the sales cycle, driving growth, and maintaining long-lasting customer relationships. A Bachelor's degree in the sciences is required, with a Master's degree preferred. At least 2 years of hands-on instrument knowledge and 3+ years of successful sales experience in the analytical instrument market are ideal. The position requires a valid driver's license, strong market knowledge, and excellent collaboration, analytical, problem-solving, and negotiation skills. The role involves up to 50% travel, including overnight stays, covering all of Alberta with some travel outside the province. Thermo Fisher Scientific aims to enable customers to make the world healthier, cleaner, and safer.

Field Service Engineer III (LCMS)(NJ)

Company: Thermo Fisher Scientific

Location: Remote

Posted Jan 22, 2025

The job posting is for a new Engineer role within the Unity Lab Services Chromatography Service group. The role involves delivering routine service activities, focusing on Liquid Chromatography (HPLC) and Mass Spectroscopy (MS) Instruments. Key responsibilities include performing on-site installations, repairs, maintenance, qualifications, and validations. The Engineer will work closely with other ULS teams and Sales, using customer management software to handle service calls and job tasks. Strong interpersonal and communication skills are required, along with the ability to diagnose and resolve problems in a clinical laboratory environment. The role involves medium to heavy physical work, with potential for overnight travel up to 50% and weekend work. The company offers excellent career progression, high-quality training, a competitive salary, and a full benefits package.

Account Manager - Paris (H/F)

Company: Thermo Fisher Scientific

Location: Orsay, France

Posted Jan 22, 2025

Thermo Fisher Scientific, a global leader in science, is seeking an Account Manager for the Chromatography and Mass Spectrometry division. The role involves promoting and selling a range of products, building and maintaining client relationships, and collaborating with internal teams to provide exceptional customer service. The ideal candidate will have a strong sales background, technical knowledge, and a positive attitude. Thermo Fisher Scientific offers a dynamic work environment, competitive benefits, and opportunities for professional growth.

Medical Scientific Reviewer

Company: Thermo Fisher Scientific

Location: Remote

Posted Jan 22, 2025

Thermo Fisher Scientific Inc. is seeking a Medical Scientific Reviewer with a health-related degree and at least 3 years of experience in medical/scientific review, regulatory compliance, and contract management. The role involves detailed reviews of scientific, medical, and promotional documents, collaboration with regulatory and legal teams, and contract management. The successful candidate will contribute to enabling Precision Medicine globally and expanding clinical reach in the molecular diagnostics field.

Engineer III, QA

Company: Thermo Fisher Scientific

Location: Haverhill, MA

Posted Jan 22, 2025

The job posting is for a Quality Assurance role with a focus on supplier management. Key responsibilities include supporting the SQM team, onboarding new suppliers, assigning and tracking GMP documentation, and conducting internal and external audits. The role requires a Master's degree in Mechanical or Industrial Engineering, or equivalent experience in manufacturing quality assurance. Essential skills include knowledge of GMP regulations, quality assurance, change controls, CAPA, QMS auditing, supplier risk estimation, and proficiency in Microsoft Office and Adobe Software Suites.

Frequently Asked Questions

What is it like to work at Thermo Fisher Scientific?
Employees describe a mission‑driven culture that blends scientific rigor with innovative tech solutions. The workplace emphasizes collaborative problem solving, cross‑functional teams, and a commitment to continuous improvement. Benefits include comprehensive health plans, generous paid time off, on‑site wellness programs, and a flexible work‑from‑home policy for many tech roles. Career development is supported through internal mobility, sponsorship for advanced degrees, and access to cutting‑edge research projects.
What types of positions are available at Thermo Fisher Scientific?
The company offers a wide range of tech roles, including software engineering (frontend, backend, full stack), data science, machine learning engineering, cloud architecture, cybersecurity, quality assurance, DevOps, and product management for laboratory instrumentation and data platforms. Additional positions exist in bioinformatics, computational biology, and AI research, often requiring strong programming and analytical skills.
How can I stand out as an applicant for Thermo Fisher Scientific?
Highlight domain expertise by showcasing projects that solve real scientific problems—e.g., building a data pipeline for genomic analysis or automating instrument calibration. Demonstrate proficiency in relevant tech stacks: Python, Java, SQL, Kubernetes, and AWS/GCP. Provide measurable impact metrics (speedups, cost reductions, accuracy gains) in your portfolio. Tailor your resume to the specific role by aligning keywords from the job description, and include links to open‑source contributions, GitHub repositories, or published research. Finally, prepare for the interview by practicing system‑design questions that integrate hardware‑software interactions common in life‑science applications.

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