Keywords: Scientist, PhD, Postdoctoral, Postdoc, Doctoral, Research Fellow, Infectious Disease, PCR, Molecular Biology, Immunology, In Vivo, Animal Models, BSL2, BSL3, BSL4, Bacterial Culture, Cell Culture, Research Associate, Microbiology, Pharmacology, Mouse Model, NHP, Non Human Primate, Murine, Rat, Insect, Study Design, Federal, Government, Study Design, Preclinical, CRO, GLP, Good Laboratory Practice, ELISA, DNA, RNA, Genomic Sequencing, Next Generation Sequencing, NGS, ELISPOT. Piper Companies is seeking a highly motivated and innovative PhD Scientist with deep expertise in in vivo models and bacteriology/infectious disease research to join our growing R&D team out of Frederick, MD.