Job Description:
DEFINITION
Under general supervision, performs complex work in the collection and processing of crime scene evidence; provides lead direction and review for assigned Evidence Technicians I/II; performs related duties as assigned.
CLASS CHARACTERISTICS
This is the lead-level class within the Evidence Technician series. Incumbents provide work assignment, training, and evaluation of staff, resolve day-to-day work issues, and handle the more complex assignments. Work requires the use of independent judgment and specialized knowledge in evidence collection and processing. This class is distinguished from supervisory-level roles, which hold full management responsibility over evidence staff and operations.
PRINCIPAL DUTIES (Illustrative Only)
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Assigns, directs, and reviews the work of Evidence Technicians I/II.
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Trains staff in work procedures and assists in performance evaluations and candidate selection.
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Supervises evidence collection at major crime scenes and supports special investigations.
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Examines crime scenes for biological, trace, and ballistic evidence.
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Collects, analyzes, and preserves fingerprints and other forensic evidence.
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Photographs crime scenes, property damage, autopsies, and related investigative material.
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Prepares negatives, photo enlargements, and other photographic evidence.
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Processes latent fingerprints and performs gunshot residue tests.
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Books and processes evidence for later court use.
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Prepares reports, crime scene sketches, and evidence logs.
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Testifies in court regarding evidence collection and analysis.
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Operates and maintains laboratory, photographic, and field equipment.
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Provides general office support including report preparation and recordkeeping.
QUALIFICATIONS
Education/Experience
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High school diploma or GED.
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Two years of experience in evidence collection and control at a level equivalent to an intermediate evidence technician.
Other Requirements
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Valid drivers license.
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Ability to work flexible shifts, including evenings, nights, weekends, and holidays.
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Must be willing to handle firearms.
Knowledge of:
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Basic supervisory principles and practices.
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Law enforcement organization, terminology, and procedures.
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Evidence collection, preservation, and chain of custody requirements.
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Fingerprint systems, including classification and latent print comparison.
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Safe handling of hazardous substances and firearms.
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Office practices and use of photographic and forensic equipment.
Skill in:
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Assigning, directing, and reviewing staff work.
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Training and instructing others in technical procedures.
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Collecting, preserving, and analyzing physical and forensic evidence.
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Operating photographic and laboratory equipment effectively.
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Preparing detailed reports, sketches, and documentation.
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Communicating effectively and tactfully.
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Exercising sound judgment and decision-making in daily and emergency situations.
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Presenting clear and accurate court testimony regarding evidence.
Ability to:
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Develop expertise in fingerprint identification using automated systems.
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Qualify as a fingerprint expert witness in court.
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Operate specialized photographic and video equipment for evidence documentation.