Scientist/Sr. Scientist/Principal Scientist
Frontage Laboratories
Scientist/ Senior Scientist/ Principal Scientist, method Developer, Large Molecules Quantitation by LC-MS/MS, Bioanalytical ServicesLocation: Exton, PA (Corporate)Full timeResponsibilities:Mainly responsible for developing bioanalytical quantitation methods for large molecules, such as peptides, protein biomarkers, Oligos, mAbs, ADCs or sugar, lipids, etc in biological matrices using LC-MS/MS platform with triple quadrupole MS and with HRMS.Directly working with method development team head to design the experimental activities to address the bioanalytical challenges of the method, conduct the experiments, summarize the method development results, discussion with the team head of the experimental results and present the results internally and to sponsors.Simultaneously handle multiple method development projects or method qualification/method validation as required. Coordinate study activities with supervisor and internal team to ensure efficiency and quality of the projects within the timeline.Coordinate with internal team, like PI and PMs, to deliver the established methods to internal team for method validation and sample analysis within the expected timeline. Provide technical support and troubleshooting in cases the method performance does not meet the expectation.Keep track of industry trending on the quantitation of large molecules using LC-MS platform. Assess, evaluate and implement new technologies or instruments in the GLP labs to improve the analysis efficiency or data quality.Set-up, utilize, and maintain complex instrumentation Follow safety precautionsEducation and Requirements:Prior working experience working large molecules, such as peptides, Oligos, mAbs, ADCs or sugar, lipids, etc in the regulated BioA lab for at least 1 year experience.Prior working experience in LC-triple quadrupole MS. The experience with HRMS is a plus. Experience with Sciex QTOF instrument and/or Thermo Orbitrap Exploris HRMS is an additional plus. The experience with microflow or nanoflow LC is a plus.Prior experience developing and validating bio-analytical methods for the quantitation of small molecules and large molecules in biological matrices using LC-MS/MS platform in a GLP lab.Experience using Sciex Analyst software, OS software, and Thermo Chromeleon and Watson LIMS is a plusProven ability to successfully work in a team environment. Excellent oral and written communication skills. Understanding of experimental design and planning, data collection and summarize the experimental results and presentation skills, and familiar with common data analysis softwarePh.D. in Analytical Chemistry, Biochemistry, Pharmacology or related scientific discipline with 1-2+ years direct experience, OR Master’s degree in same disciplines with 2-4+ years direct experience in large molecules quantitation field using LC-MS/MS platform, OR Bachelor’s degree in same discipline with 5+ years direct experience in large molecules quantitation field using LC-MS/MS platform.Salary and Benefits:Frontage Laboratories offers a competitive compensation and generous benefits package including health and dental insurance, a 401(k) plan, health insurance, short and long-term disability insurance, life insurance etc.Frontage Laboratories Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a protected veteran, among other things, or status as a qualified individual with disability.
- ...Job Description Job Description Senior/Principal Scientist – Process Chemistry Senior/Principal Scientist – Process Chemistry Discovery Chemistry & API GMP Kilo-Lab Location: Exton, PA Frontage Laboratories Inc. is an award winning, publicly listed (HKSE...PrincipalSeniorContract workFlexible hours
- ...Job Description Job Description Job Title : Senior Scientist / Principal Scientist – Biotransformation/Metabolite Identification. Location : Exton, Pennsylvania Full-time Job Description : We are seeking a highly motivated and experienced Senior...PrincipalSeniorFull time
- ...Job Description Job Description In vitro ADME Senior/Principal Scientist – DMPK Location: Exton, PA Department: DMPK (Drug Metabolism & Pharmacokinetics) Employment Type: Full-Time Company Frontage Laboratories Inc. is an award winning, publicly listed...PrincipalFull timeContract workTemporary work
- Sr. Scientist/Scientist, Pharmaceutical Drug DevelopmentTitle: Sr. Scientist/Scientist Location: Exton, PA (CMC)Full timeFrontage Laboratories Inc. is an award winning, full-service, CRO/Contract Research Organization operating over 25 state-of-the-art laboratories across...SeniorContract work
- Scientist/Sr. Scientist—Automation Location: Exton, PAFull-timeFrontage Laboratories Inc. is an award winning, full-service, CRO/Contract Research Organization operating over 25 state-of-the-art laboratories across the US, Canada and China. Our core competencies include...SeniorContract work
- ...operations expertise, as well as HR, and a great place to work best practices, to recruit, hire, train, and manage highly qualified scientists to perform laboratory services using our client’s quality systems and equipment. To learn more about Eurofins Lancaster...PrincipalFull timeMonday to FridayShift workDay shift
- ..., we respect the diversity and dignity of our employees and recognize their merit.We are searching for the best talent for a Principal Scientist, In-vivo CAR-T Potency Method Development to be located in Malvern, PA. You will be responsible for:Leading in-vivo CAR-T potency...PrincipalFull timeLocal area
- ..., we respect the diversity and dignity of our employees and recognize their merit.We are searching for the best talent for a Principal Scientist, Product Characterization - Advanced Therapies to be in Malvern, PA, Spring House, PA, or Leiden, Netherlands.Purpose: The Biotherapeutics...PrincipalFull timeLocal area
- ...Job Description Job Description Senior Scientist-Biologics(ADA/NAB) Title: Senior Scientist, Biologics Location : Exton,PA Full-time Frontage Laboratories Inc. Frontage Laboratories Inc. (Frontage) is a global contract research organization with...SeniorFull timeContract work
- ...Job Description Job Description Sr. Scientist – CMC Analytical Services Title : Sr. Scientist Location: Exton, PA Full-time Frontage Laboratories Inc. is an award winning, full-service, CRO/Contract Research Organization operating over 25 state-of-the-...SeniorFull timeContract work
- ...Job Description Job Description Scientist/Senior Scientist - Cell Bioassay/Potency Title: Scientist/Sr. Scientist, Cell Bioassay/Potency Location: Exton, PA Reports to : Sr Director BGC Therapy Operations Full-time Frontage Laboratories Inc...SeniorFull timeContract work
- ...Job Description Job Description Senior Method development scientist-Biomarker LC-MS/MS Title: Senior method development scientist... ...team. Communicate project timelines, status, and data to Principal Investigator effectively addressing any issues that may arise....SeniorFull timeContract work
- Senior Scientist - BiologicsLocation: Exton PAFull-timeFrontage Laboratories Inc. is an award winning, full-service, CRO/Contract Research Organization operating over 25 state-of-the-art laboratories across the US, Canada and China. Our core competencies include drug metabolism...SeniorContract workWork at office
$85k - $95k
Position: Senior Scientist IHourly Range: $85,000 - $95,000Location: Exton, PA (On-site)About PharmaronPharmaron is a global contract... ...and HPLC analytical methods. Serve as Study Director (SD) and Principal Investigator (PI) for assigned studies. Interpret complex bioanalytical...SeniorFull timeContract workTemporary workWorldwideFlexible hours- ...and manage critical environmental issues to help clients achieve a more sustainable future. Weston is hiring a Senior Project Scientist to support environmental investigation, remediation, and emergency response projects that protect public health and the environment...SeniorFor subcontractorWork at officeLong distance
$80.2k - $105.2k
...want to work in a fast-paced environment and make a difference. If this is your profile, we want to hear from you. Job Summary The Principal Researcher of Downstream Development will be responsible for executing laboratory scale experiments for all aspects of protein...Principal- Brewer Morris is excited to be partnering with a leading global organization in its search for a Senior Tax Analyst to join their Tax Department. This position will play a key role in supporting the company's tax compliance and reporting processes while contributing to...SeniorLocal area3 days per week
- ...Job Description Job Description Title: Senior Scientist, Biomarker Location : Full-time Frontage Laboratories Inc. is an award winning, full-service, CRO/Contract Research Organization operating over 25 state-of-the-art laboratories across the US, Canada...SeniorFull timeContract work
- ...Clinical Scientist Main Corporate Office - Malvern, PA 19355 Position Summary The clinical scientist will support clinical development programs through data-driven insights, analysis, and high-impact visual communication. This role is responsible for retina development...Interim roleWork at officeLocal area
- West Pharmaceutical Services, Inc. is seeking a Principal, Regulatory Affairs - Intelligence, Pharmaceutical in Exton, PA. This role requires deep expertise in global regulatory frameworks with a focus on containment systems and drug products, translating intelligence into...Principal
- A renowned accounting firm in Pennsylvania is seeking a Senior Indirect Tax Accountant to oversee indirect tax compliance, including sales/use, VAT, and other taxes. The ideal candidate should have at least 2 years of indirect tax experience and strong knowledge of multi...SeniorFlexible hours
- West Pharmaceutical Services in Exton, PA seeks a Principal Specialist, Regulatory Affairs (Medical Devices) to influence regulatory strategies and oversee global submissions, including US FDA 510(k) and EU MDR documentation for new products and changes. The role partners...Principal
- A leading manufacturing company is seeking an experienced Senior Tax Analyst focused on U.S. state and local indirect tax. The successful candidate will have a Bachelor’s degree in Accounting or Finance, along with 2+ years in indirect tax compliance. Responsibilities include...SeniorLocal area
- Are you a Tax Accounting professional who wants more than just a job? Join a company known as one of the best places to work in the Philadelphia area—where culture isn’t a buzzword, work/life balance is real, and careers are built intentionally. We’re looking for a Senior...SeniorFlexible hours
- Brewer Morris invites applications for a Senior Tax Analyst to join its Tax Department. The role focuses on tax compliance, reporting, and process improvement with a strong emphasis on technology. The team operates on a hybrid schedule, requiring onsite work three days ...Senior3 days per week
$55k - $65k
...Job Description Job Description Position: Scientist II, Discovery DMPK Salary Range: $55,000-$65,000 Location: Exton, PA (... ...commercial teams to ensure successful project execution. Serve as a Principal Investigator (PI) or Study Director (SD) within areas of...Full timeContract workTemporary workWork at officeWorldwideFlexible hours- ...Job Description Job Description Scientist, Biologics Location : Exton, PA Full-time Frontage Laboratories Inc. is an award... ..., and address technical and instrumental issues • Assist the Principal Investigator with study conduct • Maintain study documentation...Full timeContract work
- ABOUTFrontage Laboratories is a CRO / Clinical Research Organization providing integrated, science-driven, product development services throughout the drug discovery and development process to enable life science companies to achieve their drug development goals. We have...
- Job Description Job Description Company Description Eurofins Scientific is an international life sciences company, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and ...Full timeContract workWork experience placementMonday to Friday
- ...backtesting, sensitivity analysis, robustness testing, and constraint validation.Iterate closely with stakeholders, researchers, data scientists, and engineering partners to refine hypotheses, improve frameworks, and move promising research toward scalable implementation....Full time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Scientist/Sr. Scientist/Principal Scientist. Be the first to apply!
- applied scientist Exton, PA
- operations research scientist Exton, PA
- applied sports scientist Exton, PA
- health scientist Exton, PA
- drug safety scientist Exton, PA
- scientist biology Exton, PA
- safety scientist Exton, PA
- machine learning research scientist Exton, PA
- application scientist Exton, PA
- materials scientist Exton, PA


