Expression Scientist
$35 per hourManpowerGroup Global, Inc.
Our client, a leading organization in the pharmaceutical and biotechnology industry, is seeking a dedicated and innovative Expression Scientist to join their dynamic team. As an Expression Scientist, you will be an integral part of the Protein Sciences department supporting cutting‑edge research and development initiatives. The ideal candidate will demonstrate strong problem‑solving skills, excellent teamwork, and a proactive attitude, which will enable you to thrive within this collaborative environment. Job Title: Expression Scientist Location: Collegeville, PA Pay Range: $35.00 Contract: 6 months What's the Job? Design and optimize recombinant protein expression protocols using mammalian and insect cell systems. Perform protein purification and analyze protein quality and yield. Maintain sterile cell culture techniques to ensure contamination‑free experiments. Collaborate with cross‑functional teams to support molecular discovery campaigns and structural studies. Document experimental procedures and results accurately for ongoing research and regulatory compliance. What's Needed? 0-2 years of industry experience in protein expression and purification. Bachelor's degree in biochemistry, molecular biology, or a related field. Experience with mammalian and insect cell culture techniques. Knowledge of E. coli protein expression is a plus. Knowledge of sterile cell culturing Strong attention to detail and ability to work independently and as part of a team. What's in it for me? Opportunity to contribute to innovative projects in a leading research environment. Work with a talented and collaborative team dedicated to scientific excellence. Gain valuable industry experience in a fast‑paced setting. Supportive work environment that encourages professional growth. Competitive pay rate aligned with industry standards. Upon completion of waiting period, consultants are eligible for: Medical and Prescription Drug Plans Dental Plan Vision Plan Health Savings Account Health Flexible Spending Account Dependent Care Flexible Spending Account Supplemental Life Insurance Short Term and Long Term Disability Insurance Business Travel Insurance 401(k), Plus Match Weekly Pay #J-18808-Ljbffr ManpowerGroup Global, Inc.
- ManpowerGroup Global, Inc. is seeking an Expression Scientist in Collegeville, PA. This position involves designing and optimizing protein expression protocols, performing purification, and supporting molecular discovery. The ideal candidate will have a Bachelor's degree...Suggested
$117k - $184.2k
...modalities. The successful candidate works with other upstream scientists and engineers on one to two vaccine programs at a time, while... ...processes. Prior experience in optimizing recombinant protein expression (quality and quantity of product). Prior experience with fermentation...SuggestedContract workFor contractorsWeekend work- A leading global biopharma company is seeking a Senior Scientist for Analytical Projects focused on device, particle size, and XRPD. The role involves developing and validating analytical methods and supporting product development through data interpretation. Candidates...SuggestedRemote work
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- This role will provide YOU the opportunity to lead key activities to progress YOUR career, these responsibilities include some of the following... Plan, design and execute work/experimental programmes to further the course of Discovery and Development Projects / programmes...SuggestedFlexible hours
- Site Name: USA - Pennsylvania - Upper Providence Posted Date: Feb 9 2026 We are seeking a highly motivated individual to join our Molecular Design team in Molecular Modalities Discovery. At GSK, we aim to efficiently accelerate the discovery and development of transformational...InternshipLocal area2 days per week3 days per week
- Job Title: Senior Scientist, Analytical Projects - Device, Particle Size and XRPD Job Purpose: You will join Analytical Projects focused on device, particle size, and X-ray powder diffraction (XRPD). You will design and run analytical experiments, develop methods, and interpret...Local areaRemote workWork from home
$176.6k - $294.3k
...all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also complies with all applicable national, state and local laws governing...Permanent employmentH1bWork at officeLocal areaVisa sponsorshipWork visaRelocation package2 days per week$40 - $45 per hour
...Immediate need for a talented Scientist 2- Chemistry .This is a 12 months contract opportunity with long-term potential and is located... ...veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local...Contract workWork at officeLocal areaImmediate startRemote work- ...divh2Clinical Scientist/h2pA Few Words About Us Integrated Resources, Inc is a premier staffing firm recognized as one of the tri-states most well-respected professional specialty firms. IRI has built its reputation on excellent service and integrity since its inception...
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- Description Penn Medicine is dedicated to our tripartite mission of providing the highest level of care to patients, conducting innovative research, and educating future leaders in the field of medicine. Working for this leading academic medical center means collaboration...Immediate start
- A leading pharmaceutical company in Collegeville, PA is looking for a scientist to lead key activities in Discovery projects. This role requires expertise in mass spectrometry and a strong background in chemistry with 5+ years of experience. Candidates should have knowledge...
- Synthetic Chemist - High Throughput Experimentation Upper Providence / Collegeville, PA | Onsite Alphanumeric is hiring Synthetic Chemists to support our long‑standing client, a global biopharmaceutical organization committed to advancing science and improving patient ...
$204k - $340k
...health systems, providers, and patients. Responsibilities The role of Director, Global Real‑World Evidence & Health Outcomes Research Scientist is critical to achieving this ambition by supporting asset teams to ensure that each medicine GSK brings to market is supported by...Local area$24 - $34 per hour
Primary Talent Partners has a new contract opening for a Scientist - I (Assistant) to join our pharmaceutical client in West Point, PA... ...such as mammalian/yeast/bacterial cell expansion, virus/protein expression in single‑use disposable systems and/or stainless‑steel...Contract workLocal areaShift workAfternoon shift$117k - $184.2k
Job Description We’re seeking an experienced Senior Scientist to join the Infectious Disease and Vaccines department at our research site... .../DNA isolation and quantitative PCR for viral load and gene expression. Protein analysis — Western blotting and basic protein...Full timeFor contractorsLocal areaRelocationVisa sponsorshipFlexible hoursShift work$35 - $43 per hour
Staff Cytotechnologist At Axia Women's Health, recognized as a Great Place to Work for a 4th year in a row, our vision is to lead the way in improving women's health. At the core of achieving this is a caring, connected, and progressive community of providers, support...Full timeTemporary workPart timeRelocation packageShift work- Med Tech Position Available Looking for a new Med Tech job? My name is Leah and I'm a healthcare recruiter, I'm here to help! I have a Med Tech role available near Limerick, Pennsylvania! Details: Full-time and permanent. Shift: Discussed during interview. Opportunities...Permanent employmentFull timeShift work
$43 - $48 per hour
...understand mechanisms of action, and confirm target engagement and effects on disease phenotypes in healthy and diseased tissues. The scientist will join a team with expertise in cutting-edge technologies including human and animal precision cut tissue slice (PCTS) culture,...Full time- ...applicable roles Professional development programs/ continuous learning opportunities Almac Group, Inc. is an Equal Opportunity Employer - Minorities/Women/Protected Veterans/Disabled - Proudly embracing diversity in all of its expressions. #J-18808-Ljbffr ALMAC GroupTemporary work
$176.6k - $294.3k
The Clinical Development Scientist (Director) is responsible for scientific oversight, data integrity, and quality of clinical trials... ...religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also...Permanent employmentFull timeH1bLocal areaVisa sponsorshipWork visaRelocation package2 days per week$32 - $36.5 per hour
The responsibilities of this job include, but are not limited to the following: Following the laboratory's procedure for specimen collection, handling, and processing, as well as test analyses, reporting, and maintaining records of test results; Following the laboratory...Immediate startFlexible hours$87.3k - $137.4k
Job Description Applications are sought for an opportunity in the Vaccine and Advanced Biotechnologies Process R&D department (VaxPRD), which is part of our Company's Research Labs division. The individual will support our Company's discovery & development efforts for Vaccine...For contractorsInternshipLocal areaRelocationVisa sponsorshipFlexible hoursShift workWeekend work- ...chez Altasciences.Nous sommes meilleurs ensemble et c'est ensemble que nous sommes Altasciences.About the roleA Senior Analytical Scientist in the Pharmaceutical and Analytical development function is a senior-level technical role focused on developing, validating, and...Temporary workWork at officeRemote work
- MSD Malaysia seeks a Principal Scientist for Biologics within the Manufacturing Division. The candidate will lead technical process development for commercial biologics, focusing on driving excellence in process characterization, scale-up, and validation. Ideal applicants...
- Senior Research Scientist (R3) - Biotransformation & Metabolite Identification Location: West Point, Pennsylvania (On-site). Position Overview The DMPK group at our company's Research Laboratories is seeking a highly skilled and driven Senior Research Scientist (R3) with...RelocationVisa sponsorshipFlexible hours
- Merck & Co. in West Point, PA is seeking a Vaccine and Advanced Biotechnologies Process R&D specialist. The role focuses on developing and optimizing bioprocesses for vaccine production, supporting discovery and development efforts. The ideal candidate should have a strong...
- Merck & Co. is seeking a Senior Scientist to oversee externalized analytical deliverables for small molecule drug products. This role involves executing analytical strategies and managing cross-functional teams to ensure compliance and quality across programs. The ideal...
$117k - $184.2k
Merck & Co. is seeking a Senior Research Scientist in West Point, Pennsylvania, to lead efforts in biotransformation and metabolite identification. The role involves designing experiments to elucidate drug metabolites and collaborating with cross-functional teams to support...
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