Keywords: animal research, in vivo studies, laboratory technician, biosafety, BSL2, BSL3, BSL4, specimen collection, virology, cell culture, laboratory operations, GLP, data documentation, preclinical research, infectious disease, biodefense, research support, tissue processing, animal handling, vaccine research, federal research, compliance, assay techniques, laboratory safety, data integrity, quality control, scientific research. Piper Companies is seeking a Lab Technician IV - In Vivo Research to join a cutting-edge federal research environment supporting infectious disease and biodefense initiatives in a fully onsite 6-month contract-to-hire position located in Frederick, MD.