Senior Scientist, Bioproduction and Bioprocessing
MaxCyte, Inc
MaxCyte, Inc., a leader in non-viral cell engineering, seeks a Senior Scientist, Bioproduction and Bioprocessing to drive innovation using our Flow Electroporation platform. Based in Rockville, MD, you will design and optimize cell-engineering bioprocesses supporting cell therapy, gene editing, and biopharma discovery. Responsibilities include developing and scaling workflows, analyzing complex data, collaborating with cross-functional and external partners, and mentoring junior staff. Join a collaborative, mission-driven team advancing cutting-edge technologies that help enable life-saving treatments and transform patient outcomes.
- MaxCyte, Inc. is seeking a Senior Scientist in Bioproduction & Bioprocessing to lead development, optimization, and execution of mammalian cell-based production workflows for research, development, and manufacturing support. You will drive stable line generation, transient...Senior
- MaxCyte is seeking a Senior Scientist in Bioproduction & Bioprocessing to lead development, optimization, and execution of mammalian cell-based production workflows. You will work across teams to scale processes, evaluate new technologies, and ensure high-quality materials...Senior
- SeQure DX is seeking a Senior Scientist, Bioproduction & Bioprocessing to lead mammalian cell-based production developments for research and manufacturing needs. You will guide stable cell line generation, transient expression, and upstream processing while collaborating...Senior
- MaxCyte, Inc. in Rockville, MD, is seeking a Senior Scientist, Bioproduction & Bioprocessing to lead development and optimization of mammalian cell-based production workflows. You will drive stable cell line generation, transient expression, and upstream processing to support...Senior
$112.3k - $168.46k
...site brings together multidisciplinary scientists, modern laboratories, and cross-functional... ...are seeking a highly motivated Senior Scientist to lead and execute CAR-T cell... ...visualization, or statistical software used in bioprocess development.Demonstrated scientific leadership...SeniorFull timeTemporary workWorldwide- Protein Expression Senior Scientist Job - Rockville, MDSenior Scientist Position in Protein ExpressionWe are currently seeking a talented Senior Scientist with expertise in protein expression for our research team in Rockville, MD. The ideal candidate will have a strong...Senior
$116.6k - $177.8k
POSITION SUMMARY:The Senior Bioanalytical Scientist functions as a Bioanalytical Principal Investigator (BPI), providing technical guidance and expertise in executing sample analysis studies and analytical method validations. This includes managing multiple projects, overseeing...SeniorFull timeTemporary workWork experience placementFlexible hours$112.3k - $168.46k
Your work will center on independently accomplishing single-cell isolation, small-scale viral packaging, high-throughput screening, and evaluating clone productivity and product quality to deliver stable and top-performing clones supporting AstraZeneca’s emerging Cell Therapy...SeniorFull timeTemporary workWork at office$115k - $135k
...We are recruiting for a Senior Scientis t with deep expertise in bacterial cell-free protein expression to join an innovative scientific team in Rockville, Maryland. This role offers the independence, resources, and cross-functional collaboration to advance protein...SeniorRelocation package$112.3k - $168.46k
Senior Scientist, Allogeneic T-Cell Therapy Process Development: Cell Therapy CMC Do you have a passion for science? Would you like to apply your expertise to impact a company that follows the science and turns ideas into life changing medicines? Then AstraZeneca might...SeniorFull timeTemporary workWorldwideWeekend work$112.5k - $182.4k
...with us. This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US. Senior Scientist As a Senior Scientist, you will provide scientific and technical leadership for assay execution and the implementation of new...SeniorContract work- Meso Scale Diagnostics, LLC. in Rockville, MD, is seeking a laboratory scientist to execute experiments and analyze data supporting reagent and assay development with limited supervision. The role advances research objectives in biomarker measurements and technology, requiring...Senior
- AstraZeneca is seeking a Senior Biobank Scientist in Gaithersburg, MD to maintain the human biological samples inventory in line with global standards and SOPs. The role covers receipt, logging, storage, processing, dispatch, and disposal, with emphasis on histology techniques...Senior
- Johns Hopkins University seeks a PREP Research Associate located in Gaithersburg, Maryland. The role involves conducting mammalian cell culture, data analysis, and collaborating with multidisciplinary teams on cutting-edge research projects in process analytical technologies...Senior
- AstraZeneca in Gaithersburg, MD is seeking a Senior Scientist for the Allogeneic T-Cell Therapy Process Development team. You will lead hands-on culture work with human CAR-T and TCR-T cells, perform gene editing, and drive scalable process development for clinical manufacturing...Senior
- Research PositionThe following are the duties of this position at the full working level. If this vacancy includes more than one grade and you are selected at a lower grade level, you will have the opportunity to learn to perform these duties and receive training to help...Senior
- Johns Hopkins University in Gaithersburg, MD seeks a PREP Research Associate to lead metrology development in rheology, thermal analysis, and structure-property relationships for complex polymeric materials. You will conduct independent research translating measurements...Senior
- ...Our biotech client is expanding their world-class Antibody Engineering group and seeking an exceptional scientist with deep expertise in guided phage display and antibody discovery technology development . The ideal candidate will take on the following tasks: Develop...Senior
$113.6k - $181.6k
Your Contribution Develop and qualify scale-down models for downstream purification processes to support monoclonal antibody manufacturing Execute studies and FMEA assessments to establish critical process parameters and proven acceptable ranges for process characterization...Senior- ...sequencing and next generation sequencing panels. To learn more about GeneDx, please visit our website at Job Description Senior Clinical Scientist – Whole Exome Sequencing Program (WES) – GeneDx, Inc – Gaithersburg, MD MD/PhD, or PhD and must be certified or eligible...SeniorFull timeImmediate startFlexible hours
$113.6k - $181.6k
About the Role Senior Scientist I, Analytical Development (hands-on role supporting antibodies and ADC products). Responsibilities Perform hands-on laboratory work for analytical method development, optimization, troubleshooting, and phase-appropriate assay support for...Senior- MilliporeSigma is seeking a Senior Scientist to provide scientific and technical leadership for assay execution and the development of new biosafety testing services. You will ensure scientific integrity, maintain thorough documentation, and comply with GLP, GMP, and quality...Senior
- GeneDx, Inc in Gaithersburg, MD is seeking a Senior Clinical Scientist for its Whole Exome Sequencing Program. This role offers the chance to work with a diverse team in identifying genetic variants and interpreting their clinical significance. The ideal candidate will...SeniorFull time
- AstraZeneca in the US seeks a Senior Reproductive Toxicologist to shape development strategies across discovery to post-marketing activities. You will lead reproductive toxicology programs, guide regulatory submissions and health authority interactions, and contribute...Senior
$113.6k - $181.6k
...As a Senior Scientist I in Analytical Development at BioNTech, you will play a critical role in advancing our mission to revolutionize medicine. You will be part of a lean, laboratory-based team dedicated to supporting antibodies and ADC products. In this hands-on position...SeniorHourly pay$113.6k - $181.6k
Gaithersburg, US | full time | Job ID: 11410 About the Role: As a Senior Scientist I in Process Development at BioNTech, you will play a key role in advancing our antibody pipeline, which is central to our therapeutic strategy. This position offers the opportunity to actively...SeniorFull timeWorldwide- Inotiv in Gaithersburg, MD is seeking a Toxicologist II to lead preclinical study activities in GLP-regulated environments. The role requires advanced toxicology training and hands-on lab oversight, with emphasis on study design, data interpretation, and client communication...Senior
$126.2k - $192.5k
...issued on May 11, 2026 and will remain with MacroGenics. Please refer to the company press release for additional information: Senior Scientist II - Translational Pathologist will support tissue-based pathology activities across MacroGenics’ antibody-drug conjugate (ADC...SeniorFull timeLocal area$123.8k - $207.13k
...multidisciplinary family- and population-based studies by working closely with epidemiologists, biostatisticians, and basic research scientists in DCEG’s intramural research program. We provide end-to-end bioinformatics support for genome-wide association studies (GWAS),...SeniorFull timePart time$95k - $105k
# Senior Tax Analyst## Job DetailsROCKVILLE, MDFull Time$95000.00 - $105000.00 Salary/yearAccounting## Description**Job Summary** Directly reporting to the Tax Manager, the Senior Tax Analyst will work with our dynamic team in providing support in areas of income taxes...SeniorTemporary workLocal area
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