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Career Details

19-4092.00 - Forensic Science Technicians


Collect, identify, classify, and analyze physical evidence related to criminal investigations. Perform tests on weapons or substances, such as fiber, hair, and tissue to determine significance to investigation. May testify as expert witnesses on evidence or crime laboratory techniques. May serve as specialists in area of expertise, such as ballistics, fingerprinting, handwriting, or biochemistry.


Key Facts
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Bright Outlook
1
Career Details
Green Job
Career Details
Current Employment
14,400
Estimate
Forecasted Employment
18,200
Estimate
Change in Employment
+3,800
Estimate
Change in Employment %
+26.6%
Estimate
Tasks
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Tasks
The tasks listed below can be performed to prepare you for a career in this field.
Core
  • Testify in court about investigative or analytical methods or findings.
  • Operate and maintain laboratory equipment and apparatus.
  • Prepare solutions, reagents, or sample formulations needed for laboratory work.
  • Collect evidence from crime scenes, storing it in conditions that preserve its integrity.
  • Reconstruct crime scenes to determine relationships among pieces of evidence.
  • Visit morgues, examine scenes of crimes, or contact other sources to obtain evidence or information to be used in investigations.
  • Confer with ballistics, fingerprinting, handwriting, documents, electronics, medical, chemical, or metallurgical experts concerning evidence and its interpretation.
  • Keep records and prepare reports detailing findings, investigative methods, and laboratory techniques.
  • Train new technicians or other personnel on forensic science techniques.
  • Use photographic or video equipment to document evidence or crime scenes.
Supplemental
  • Interpret laboratory findings or test results to identify and classify substances, materials, or other evidence collected at crime scenes.
  • Identify and quantify drugs or poisons found in biological fluids or tissues, in foods, or at crime scenes.
  • Collect impressions of dust from surfaces to obtain and identify fingerprints.
  • Analyze gunshot residue and bullet paths to determine how shootings occurred.
  • Examine physical evidence, such as hair, fiber, wood, or soil residues to obtain information about its source and composition.
  • Examine firearms to determine mechanical condition and legal status, performing restoration work on damaged firearms to obtain information, such as serial numbers.
  • Compare objects, such as tools, with impression marks to determine whether a specific object is responsible for a specific mark.
  • Use chemicals or other substances to examine latent fingerprint evidence and compare developed prints to those of known persons in databases.
  • Examine and analyze blood stain patterns at crime scenes.
  • Review forensic analysts' reports for technical merit.
  • Determine types of bullets and specific weapons used in shootings.
All data sourced from US Department of Labor, Employment & Training Administration O*Net Database.
Knowledge
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Knowledge

The items listed below are organized into sections that contain knowledge useful for pursuing a career in this field. Each section also contains a "Percentage of Importance" statistic that shows how relevant an item is to the occupation.
 Law and Government
  • 88%
    Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process.
 Public Safety and Security
  • 79%
    Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
 English Language
  • 72%
    Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
 Chemistry
  • 67%
    Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.
 Computers and Electronics
  • 63%
    Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
 Engineering and Technology
  • 60%
    Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
 Mathematics
  • 59%
    Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
 Customer and Personal Service
  • 58%
    Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
 Clerical
  • 58%
    Knowledge of administrative and clerical procedures and systems such as word processing, managing files and records, stenography and transcription, designing forms, and other office procedures and terminology.
 Education and Training
  • 58%
    Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
 Telecommunications
  • 57%
    Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
 Biology
  • 54%
    Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.
 Psychology
  • 54%
    Knowledge of human behavior and performance; individual differences in ability, personality, and interests; learning and motivation; psychological research methods; and the assessment and treatment of behavioral and affective disorders.
 Communications and Media
  • 54%
    Knowledge of media production, communication, and dissemination techniques and methods. This includes alternative ways to inform and entertain via written, oral, and visual media.
 Sociology and Anthropology
  • 54%
    Knowledge of group behavior and dynamics, societal trends and influences, human migrations, ethnicity, cultures and their history and origins.
 Mechanical
  • 50%
    Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
 Physics
  • 50%
    Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub- atomic structures and processes.
All data sourced from US Department of Labor, Employment & Training Administration O*Net Database.
Tools
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Tools
The tools listed below include machines, equipment, tools, and software that is useful for individuals who are interested in this career.
 Cameras
  • 35 millimeter cameras
  • Digital cameras
  • Digital video cameras
  • Large format cameras
 Safety apparel
  • Biohazard suits
  • Protective latex gloves
 Clinical forensics equipment and supplies
  • Blood collection kits
  • Body fluid collection kits
  • Deoxyribonucleic acid DNA collection kits
  • Postmortem print spoons
 Security and control equipment
  • Breathalyzers
  • Drug testing kits
 Camera accessories
  • Colored camera filters
  • Ultraviolet UV camera lens filters
 Signage
  • Crime scene evidence flags
  • Photo markers
 Measuring and layout tools
  • Crime scene tape measures
  • Inspection mirrors
  • Steel measuring tape
 Forensic equipment and supplies and accessories
  • Cyanoacrylate fuming chambers
  • Electrostatic dust print lifters
  • Fingerprint brushes
  • Fingerprint evidence kits
  • Gel lifters
  • Impression casting kits
 Computers
  • Desktop computers
  • Laptop computers
  • Mobile data computers
  • Personal computers
 Length and thickness and distance measuring instruments
  • Distance measuring wheels
  • Electronic measuring devices
  • Photographic scales
 Weight measuring instruments
  • Electronic precision balances
 Specimen collection and transport containers and supplies
  • Evidence collection containers
  • Glass specimen jars
  • Plastic specimen jars
 Laboratory implements
  • Evidence scissors
  • Plastic evidence tweezers
  • Pointed scalpels
  • Rounded scalpels
  • Stainless steel scissors
  • Stainless steel spatulas
  • Stainless steel tweezers
 Computer data input devices
  • Fingerprint recognition systems
  • Handheld evidence collection computers
 Safety footwear
  • Footwear protectors
 Laboratory heating and drying equipment
  • Fuming hot plates
  • Thermocyclers
 Viewing and observing instruments and accessories
  • Hand held magnifiers
  • Optical compound microscopes
 Lamps and lightbulbs
  • Infrared light sources
  • Long-wave ultraviolet UV lamps
  • Ultraviolet UV lights
 Laboratory entomological equipment and accessories
  • Insect collection containers
  • Insect swoop nets
 Laboratory centrifuges and accessories
  • Laboratory benchtop centrifuges
 Light and wave generating and measuring equipment
  • Laser trajectory kits
  • Portable lasers
 Floor grade instruments
  • Medical hemostats
 Power generators
  • Portable generators
 Personal communication devices
  • Portable two way radios
 Power tools
  • Reciprocating saws
 Vision protection and accessories
  • Safety glasses
  • UV forensic goggles
 Respiratory protection
  • Self-contained breathing apparatus
 Diagnostic assessment and exam products for general use
  • Sexual assault evidence collection kits
 Spectroscopic equipment
  • Spectrophotometers
All data sourced from US Department of Labor, Employment & Training Administration O*Net Database.
Technology
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Technology
The technologies listed below include machines, equipment, tools, and software that is useful for individuals who are interested in this career.
 Content authoring and editing software
  • Adobe Systems Adobe PhotoshopHOT
  • DesignWare 3D EyeWitness
  • Eos Systems PhotoModeler
  • Graphics software
  • Image enhancement software
  • Microsoft ExcelHOT
  • Microsoft PowerPointHOT
  • Microsoft VisioHOT
  • Microsoft WordHOT
  • Mideo Systems EZDoc Plus
  • Midwest Information Systems PAX-it
  • SmartDraw.com SmartDraw Legal
  • The CAD Zone The Crime Zone
  • Trancite Logic Systems ScenePD
  • Visual Statement Vista FX3 CSI
  • Word processing software
 Data management and query software
  • Automated Biometric Identification System ABIS
  • Combined DNA Index System CODIS
  • DataWorks Plus Digital CrimeScene
  • Integrated Automated Fingerprint Identification System IAFIS
  • Microsoft AccessHOT
  • National Crime Information Center NCIC database
  • National Integrated Ballistics Information Network NIBIN
 Industry specific software
  • Computer aided design and drafting CADD softwareHOT
  • DM2 Bills of Lading
  • Laboratory information management system LIMS
 Business function specific software
  • Corel WordPerfect Office Suite
  • Microsoft OfficeHOT
 Information exchange software
  • IBM NotesHOT
  • Microsoft OutlookHOT
All data sourced from US Department of Labor, Employment & Training Administration O*Net Database.
Certifications
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Certifications
The certifications listed below are useful to pursue if you are interested in a career in this field.
 Specialty
 Advanced
 Core
All data sourced from US Department of Labor, Employment & Training Administration O*Net Database.
Licensing
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Licensing
The licensing information below is organized into sections and is useful for pursuing if you are interested in a career in this field.
No specific licensing information is listed for this occupation in the area you have selected.
All data sourced from US Department of Labor, Employment & Training Administration O*Net Database.
Related Programs
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Online Programs related to this career, offered by participating institution(s), are listed below.

Clicking on the Degree programs in the list below will take you away from the Careers page.
INSTITUTION
PROGRAMS
J Sargeant Reynolds Community College
Mountain Gateway Community College
Northern Virginia Community College
Virginia Peninsula Community College
Wytheville Community College