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    This is a full-time Term position located at the Harrison Lake National Fish Hatchery in Charles City, VA.

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    As a Biological Science Technician (Fisheries) duties may include, but are not limited to, the following:

    • Under the broad supervision of the supervisor, carries out daily activities related to the propagation, rearing, tagging, and stocking of multiple species and life stages of freshwater mussels.
    • Maintains and operates specialized freshwater mussel recirculating and flow-through culture systems that include pumps, valves, filters, chillers, and heaters. Troubleshoots problems that develop in freshwater mussel culture systems and takes corrective actions.
    • Cares for and feeds freshwater mussel brood stock; collects glochidia from gravid female mussels; conducts all aspects of in vivo production of juvenile freshwater mussels using host fish; conducts all aspects of in vitro production of juvenile freshwater mussels; collects transformed juvenile mussels from propagation systems and culture media, enumerates them, and transfers them to juvenile rearing units; rears juvenile mussels in a variety of specialized systems; calculates and adjusts feed levels; prepares mussel specific diet mixtures; samples, sorts, measures, and counts organisms; calculates growth and survival rates.
    • Transfers animals between rearing systems; marks/tags organisms; cleans and sterilizes culture systems and equipment; follows the station's biosecurity protocols and alerts the supervisor of unusual conditions or biological occurrences that could impact the animals on station.
    • Collects water samples, conducts basic water chemistry, and determines algal densities and size distribution.
    • Collects, maintains, and summarizes detailed records of biological, chemical, and physical data.
    • Surveys for, collects, and identifies (to the species level) freshwater mussels and non-game freshwater fishes from the wild and transports them live to the hatchery; transports and stocks animals into the wild.

    Travel Required

    Occasional travel - You may be expected to travel for this position to attend training, meeting, or to perform field work.

    Supervisory status


    Promotion Potential


This job originated on www.usajobs.gov. For the full announcement and to apply, visit www.usajobs.gov/GetJob/ViewDetails/571334300. Only resumes submitted according to the instructions on the job announcement listed at www.usajobs.gov will be considered.