Forensic Scientist I - Criminalistics

Duties:

Through a formal training program, incumbents:

• Complete comprehensive training in current methods and techniques used to conduct chemical and biological laboratory or on-site tests including, but not limited to, analyzing biological specimens and organic and inorganic substances; preparing solutions to be used in testing; and operating laboratory equipment.
• Develop proficiency in applying established protocols and procedures to determine the presence of alcohol, drugs, poisons, heavy metals, biological fluids (i.e. blood, semen, saliva, urine, and feces) as well as chemical and trace materials such as gunshot residues, hairs, fibers, paint and glass by examining clothes, weapons, sexual assault kits, and analyzing explosives/ignitable liquids to prepare reports on laboratory tests and to inform law enforcement and other authorized personnel of results.
• Engage in practical application of learned methods and procedures for performing on-site scene processing to properly document, collect and transport evidence to the laboratory for further analysis and to analyze chemical and biological samples for the purpose of yielding probative results.
• Provide testimony as an expert and/or material witness in court and/or at formal judicial hearings in order to defend the findings of a test examination or analysis, provide opinions on test results/examinations, demonstrate scientific procedures, and to explain test procedures and other job-related functions.
• Follow formal instruction to provide technical advice and/or assistance by telephone, at on-site scenes or in laboratory settings to police and/or fire or legal personnel on immediate measures to be taken in obtaining and handling physical evidence.
• Confer with investigators regarding facts and suspicions pertaining to cases to determine the types of tests to be performed.
• Reinforce practices for maintaining the chain of custody for all evidence handled by adhering to laboratory protocols for requesting, receiving, packaging, returning and documenting contact with case-related items and materials.
• Calibrate laboratory equipment by following documented procedures and laboratory protocols for ensuring that equipment is functioning within the operating parameters set for achieving valid test results and analytical outcomes.
• Adhere to quality assurance measures and accreditation standards as mandated by all applicable rules, policies, protocols and procedures.
• Undergo periodic reviews to affirm that training benchmarks are being met and to satisfactorily complete all proficiency and competency tests required to successfully complete the training program.
• Conduct extraction of samples containing DNA and prepare reports including the interpretation of these extractions in order to inform law enforcement and other authorized personnel of results.

Through formal training incumbents at this level develop the decision-making authority to:

• Determine that reagents and solutions are suitable for use in testing and analytical processes per laboratory protocols and quality control standards.
• Determine that laboratory conditions are suitable for conducting tests and analytical processes per the laboratory quality assurance guidelines.
• Decide that appropriate scientific outcomes have been reached in order to submit test results and findings for review.
• Determine the operating condition of laboratory equipment to conclude if it meets or falls below applicable standards for use.
• Determine if chain of custody protocols for handling evidence have been followed or violated in order to report violations to supervisory personnel.
• Conduct administrative review of casework.

Requirements:

• Applicants must have a Bachelor?s degree in the natural sciences, including Chemistry, Analytical Chemistry, Biochemistry, Biology, Forensic Science, Pharmacology or Physics and (A) must successfully complete on-the-job training to attain full competence as a forensic analyst in a designated forensic science specialization within one year of the date of hire.

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