Description:
Collect evidence at crime scene, classify and identify fingerprints, and photograph evidence for use in criminal and civil cases.
Tasks
- Photograph crime or accident scenes for evidence records.
- Testify in court and present evidence.
- Dust selected areas of crime scene and lift latent fingerprints, adhering to proper preservation procedures.
- Look for trace evidence, such as fingerprints, hairs, fibers, or shoe impressions, using alternative light sources when necessary.
- Analyze and process evidence at crime scenes and in the laboratory, wearing protective equipment and using powders and chemicals.
- Package, store and retrieve evidence.
- Serve as technical advisor and coordinate with other law enforcement workers to exchange information on crime scene collection activities.
- Perform emergency work during off-hours.
- Submit evidence to supervisors.
- Process film and prints from crime or accident scenes.
Knowledge
- Law and Government
- Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process.
- Public Safety and Security
- 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
- Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
- Customer and Personal Service
- 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.
- Telecommunications
- Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
- Clerical
- 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
- Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
- Computers and Electronics
- Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
- Mathematics
- Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
- Psychology
- 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.
Skills
- Active Listening
- Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
- Speaking
- Talking to others to convey information effectively.
- Writing
- Communicating effectively in writing as appropriate for the needs of the audience.
- Judgment and Decision Making
- Considering the relative costs and benefits of potential actions to choose the most appropriate one.
- Critical Thinking
- Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
- Reading Comprehension
- Understanding written sentences and paragraphs in work related documents.
- Negotiation
- Bringing others together and trying to reconcile differences.
- Social Perceptiveness
- Being aware of others' reactions and understanding why they react as they do.
- Time Management
- Managing one's own time and the time of others.
- Coordination
- Adjusting actions in relation to others' actions.
Abilities
- Inductive Reasoning
- The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).
- Flexibility of Closure
- The ability to identify or detect a known pattern (a figure, object, word, or sound) that is hidden in other distracting material.
- Near Vision
- The ability to see details at close range (within a few feet of the observer).
- Oral Expression
- The ability to communicate information and ideas in speaking so others will understand.
- Information Ordering
- The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).
- Deductive Reasoning
- The ability to apply general rules to specific problems to produce answers that make sense.
- Oral Comprehension
- The ability to listen to and understand information and ideas presented through spoken words and sentences.
- Problem Sensitivity
- The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.
- Written Comprehension
- The ability to read and understand information and ideas presented in writing.
- Speech Recognition
- The ability to identify and understand the speech of another person.
Work Activities
- Getting Information
- Observing, receiving, and otherwise obtaining information from all relevant sources.
- Identifying Objects, Actions, and Events
- Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
- Evaluating Information to Determine Compliance with Standards
- Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.
- Communicating with Supervisors, Peers, or Subordinates
- Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
- Making Decisions and Solving Problems
- Analyzing information and evaluating results to choose the best solution and solve problems.
- Performing for or Working Directly with the Public
- Performing for people or dealing directly with the public. This includes serving customers in restaurants and stores, and receiving clients or guests.
- Updating and Using Relevant Knowledge
- Keeping up-to-date technically and applying new knowledge to your job.
- Documenting/Recording Information
- Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.
- Monitor Processes, Materials, or Surroundings
- Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
- Processing Information
- Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data.
Work Context
- Telephone
- How often do you have telephone conversations in this job?
- Face-to-Face Discussions
- How often do you have to have face-to-face discussions with individuals or teams in this job?
- Importance of Being Exact or Accurate
- How important is being very exact or highly accurate in performing this job?
- In an Enclosed Vehicle or Equipment
- How often does this job require working in a closed vehicle or equipment (e.g., car)?
- Freedom to Make Decisions
- How much decision making freedom, without supervision, does the job offer?
- Contact With Others
- How much does this job require the worker to be in contact with others (face-to-face, by telephone, or otherwise) in order to perform it?
- Letters and Memos
- How often does the job require written letters and memos?
- Frequency of Decision Making
- How frequently is the worker required to make decisions that affect other people, the financial resources, and/or the image and reputation of the organization?
- Outdoors, Exposed to Weather
- How often does this job require working outdoors, exposed to all weather conditions?
- Impact of Decisions on Co-workers or Company Results
- How do the decisions an employee makes impact the results of co-workers, clients or the company?
Interests
- Conventional
- Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
- Realistic
- Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
- Investigative
- Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
- Enterprising
- Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
- Social
- Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.
- Artistic
- Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
Work Style
- Integrity
- Job requires being honest and ethical.
- Dependability
- Job requires being reliable, responsible, and dependable, and fulfilling obligations.
- Attention to Detail
- Job requires being careful about detail and thorough in completing work tasks.
- Stress Tolerance
- Job requires accepting criticism and dealing calmly and effectively with high stress situations.
- Adaptability/Flexibility
- Job requires being open to change (positive or negative) and to considerable variety in the workplace.
- Cooperation
- Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
- Self Control
- Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
- Independence
- Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
- Initiative
- Job requires a willingness to take on responsibilities and challenges.
- Concern for Others
- Job requires being sensitive to others' needs and feelings and being understanding and helpful on the job.
Work Value
- Support
- Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
- Relationships
- Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
- Achievement
- Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
- Recognition
- Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status.
- Independence
- Occupations that satisfy this work value allow employs to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
- Working Conditions
- Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
Related Occupations
- Appraisers, Real Estate
- Cargo and Freight Agents
- Nuclear Power Reactor Operators
- Cooling and Freezing Equipment Operators and Tenders
Common Lay Titles
- Accident Investigator
- Crime Lab Analyst (Crime Laboratory Analyst)
- Crime Scene Evidence Technician
- Crime Scene Examiner
- Crime Scene Investigator
- Crime Scene Specialist
- Crime Scene Technician
- Criminal Investigator
- Detective Sergeant
- Evidence Technician
- Field Identification Specialist
- Fingerprint Classifier
- Forensic Investigator
- Forensic Sergeant
- Forensic Specialist
- Identification Officer
- Identification Technician
- Latent Fingerprint Examiner
- Police Detective
- Police Evidence Technician
- Police Photographer