Protein Scientist

Protein Scientist Duration: 6-12 months (With Potential Extension) Location: Chesterfield MO Salary Range : $35-40/hr Job Description: We are seeking a highly motivated and skilled Protein Scientist to join our dynamic research team. The ideal candidate will be responsible for performing protein quantification, protein characterization, protein identification, and related sample preparation. This role is crucial for advancing our research and development projects. Key Responsibilities include: Protein Quantification o Perform ELISA for protein quantification, including automated and semi-automated o Perform western (WES) assays for protein identification and semi-quantification Analyze data, interpret results, and document in data systems Prepare samples for immunoassay needs Participate in shared lab duties and the maintenance of lab equipment Other Responsibilities may include: Protein Characterization Perform SDS-PAGE and gel imaging Conduct protease digestion and time course experiment analysis Prepare samples for mass spectrometry Protein Purification Express proteins in various systems (e.g., bacterial, yeast, and insect cells) Conduct protein purification using various chromatography techniques Protein Functional Assay o Perform protein activity assays, such as enzyme assays and protein binding assays Qualifications: Masters degree in Biochemistry, Molecular Biology, Biotechnology, or a related field, or a Bachelors degree with relevant experience Self-starter and motivated Expertise in ELISA and western Strong background with LIMS and liquid handlers Experience with protein expression and purification techniques Familiarity with mass spectrometry methodology Strong analytical and problem-solving skills Excellent communication and teamwork abilities Familiarity with laboratory safety protocols and best practices Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals. Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit to learn more. Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.