Company Description Teleios Analytical Services, Inc. is a contract analytical testing and research laboratory that supports pharmaceutical, biotechnology, and medical device companies with scientifically rigorous and customized analytical solutions. The organization focuses on complex analytical challenges in drug development, product characterization, quality, and regulatory support. Core capabilities include analytical method development and validation, unknown compound identification, extractables and leachables (E&L), nitrosamine analysis, elemental impurities, residual solvents, and tailored analytical investigations. The laboratory combines experienced scientific leadership with advanced instrumentation such as LC-MS, GC-MS, and ICP-MS to deliver sensitive detection, characterization, and quantitation. Based in Massachusetts, Teleios is guided by the principles of Science, Quality, Compliance, and Commitment and offers responsive communication and scientific depth to its partners. Role Description The Analytical Chemist - Intern or Co-Op is a full-time, on-site role based in Milford, MA. This position supports analytical testing and research projects by preparing samples, performing routine and non-routine analyses, and assisting with method development and validation under supervision. Day-to-day responsibilities include operating and maintaining laboratory equipment, following standard operating procedures, documenting experimental data, and supporting quality and compliance activities. The individual will collaborate with senior scientists to troubleshoot analytical challenges, contribute to data interpretation, and help generate clear, defensible reports. The role offers hands-on experience in a regulated laboratory environment and exposure to pharmaceutical, biotechnology, and medical device projects. Qualifications Enrollment in or completion of a bachelor's program, preferably MS in Chemical Engineering, Biochemistry, or a related scientific field is preferred. Strong attention to detail, organizational skills, and the ability to work collaboratively in a laboratory team are beneficial. Effective written and verbal communication skills and proficiency with standard office and data analysis software are advantageous. Candidates should possess strong Laboratory Skills, including sample preparation, handling of chemicals, and adherence to safety protocols.