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NASSAU COUNTYTitle:FORENSIC SCIENTIST III (RECONSTRUCTION)
Code:630311 2PL
CLASS SPECIFICATIONPage:1 of 3

GENERAL STATEMENT OF DUTIES
This is the third level in the Forensic Scientist (Reconstruction) series. The work involves responsibility for collecting and analyzing physical evidence using qualitative physical and chemical tests and related techniques to reconstruct crime, incident, and vehicular accident scenes. This position differs from Forensic Scientist II (Reconstruction) by virtue of the incumbents' ability to handle more complex examinations and cases, and increased independence. All work performed by incumbents in this class is performed under direct supervision from higher level employees in this series. General supervision is received from the Director of Laboratories; performs related work as required.

TYPICAL DUTIES
1.Performs complex macro- and microscopic documentation and qualitative analysis of physical evidence collected from crime, incident, and vehicular accident scenes.
2.Performs complex physical tests to analyze and reconstruct blood stain patterns and bullet trajectory.
3.Performs complex presumptive chemical tests for blood, semen, projectile components, and gunshot residues.
4.Performs and utilizes complex nondestructive enhancement and documentation techniques at scenes and in the laboratory including the use of film and digital cameras/video recorders, color contrast filters, and specialized illumination techniques.
5.Meets with attorneys, investigators and other related personnel regarding approaches to analysis and results in pretrial conferences.
6.Participates in scientific meetings, seminars, and other training as assigned.
7.Interprets test results, keeps records of observations and notes, and issues reports of test results.
8.Testifies in court regarding laboratory analyses and the significance of the results as required.
9.Performs housekeeping tasks as required, including maintaining laboratory supplies and reference materials.
10.Responsible for the inventory, maintenance, storage, and disposition of evidence.
11.Assists in conducting research, method development, and validation of new technical procedures.
12.Participates in internal and external proficiency testing programs.
13.Responds to crime scenes and assists in field examination and the documentation and collection of evidence.
14.May review case files, reports and findings of Forensic Scientists I of II (Reconstruction) for accuracy and completeness.
15. May train or oversee training for subordinate laboratory personnel.



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NASSAU COUNTYTitle:FORENSIC SCIENTIST III (RECONSTRUCTION)
Code:630311 2PL
CLASS SPECIFICATIONPage:2 of 3


TYPICAL DUTIES (Continued)
16.May administer internal proficiency testing, evaluate results and recommend training to improve the quality of laboratory staff.
17.May investigate technical problems and propose remedial action.
18.May maintain and update quality manual.

*ADA ESSENTIAL FUNCTIONS

FULL PERFORMANCE KNOWLEDGES, SKILLS, AND ABILITIES
1.
Thorough knowledge of the principles, practices, instruments, and methods used in crime, incident, and vehicular accident scene reconstruction as applied to the collection of physical evidence.
2.
Thorough knowledge of laboratory techniques, analysis, equipment, and procedures including, but not limited to, macro- and microscopic documentation and analysis of physical evidence.
3.
Thorough knowledge of the principles and practices of crime scene reconstruction including, but not limited to, blood stain pattern analysis and bullet trajectory analysis.
4.
Thorough knowledge in the use of standard crime scene and laboratory equipment including high-intensity, tunable wavelength light sources, microscopes, lasers, photography and videography equipment.
5.
Thorough knowledge of penal law and rules of evidence collection and retention as it applies to crime, incident, and vehicular accident scene reconstruction.
6.
Skill in the use of laboratory equipment related to crime, incident, and vehicular accident scene reconstruction.
7.
Skill in the application of laboratory and scientific research practices and techniques to crime, incident, and vehicular accident scene reconstruction.
8.
Ability to apply scientific procedures, methodology and formulas to assigned work.
9.
Ability to analyze and evaluate information and observations, and to arrive at and construct logical and sound conclusions.
10.
Ability to explain laboratory analysis techniques, procedures and theories in a clear and concise manner so that non-scientists may understand the significance of the results obtained using these procedures.
11.
Ability to operate and perform routine maintenance on complex laboratory equipment.
12.Ability to manage data base records and maintain accurate records.
13.
Ability to communicate effectively, both orally and in writing.
14.
Ability to prepare and deliver legal testimony accurately and be cross-examined and remain composed in court.
15.
Ability to establish and maintain effective professional relationships.
16.Good judgment.

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NASSAU COUNTYTitle:FORENSIC SCIENTIST III (RECONSTRUCTION)
Code:630311 2PL
CLASS SPECIFICATIONPage:3 of 3



MINIMUM QUALIFICATIONS
Training and Experience
1.Graduation from a New York State or regionally accredited college or university with a Master's Degree, which must have included at least twelve (12) credit hours in one of the natural sciences, forensic sciences or engineering sciences, with three (3) years of full-time or its part-time equivalent experience in a forensic laboratory which must have included crime, incident, and/or vehicular accident scene reconstruction;
OR
2.Graduation from a New York State or regionally accredited college or university with a Bachelor's Degree, which must have included at least twelve (12) credit hours in one of the natural sciences, forensic sciences or engineering sciences, with four (4) years of full-time or its part-time equivalent experience in a forensic laboratory which must have included crime, incident, and/or vehicular accident scene reconstruction;
OR
3.An equivalent combination of training and experience that is defined by the limits of (1) and (2) above.
NOTE:Incumbents must pass a competency test prior to assuming casework responsibility, and must pass a proficiency test annually, in accordance with accreditation requirements.

Additional continuing education and training may be required as condition of employment.


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