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.
A wage reference for United States.
Published wage percentiles describe a distribution within the source occupation group. They provide context for a career decision; employer packages and job offers have their own terms.
This wage group may include multiple detailed occupations. The figures are for the source group, which may be broader than Forensic Science Technicians. They are not an exact-title, employer, experience or seniority match.
May 2025 · USD · United States. Annual and hourly figures are shown only when the source publishes them; neither is calculated from the other.
U.S. Bureau of Labor Statistics occupational wage data, distributed through the O*NET® OnLine service.
Annual wage thresholds
USD per year
Hourly wage thresholds
USD per hour
| Percentile | Annual wage (USD/year) | Hourly wage (USD/hour) |
|---|---|---|
| 10th | $48,250 | $23.20 |
| 25th | $57,830 | $27.81 |
| 50th · Median | $72,060 | $34.65 |
| 75th | $94,520 | $45.44 |
| 90th | $117,250 | $56.37 |
“≥” means at least the published amount; “≤” means at most that amount. These are bounds, not exact values. “Not published” means the source did not provide that figure. Occupational wages follow the source definition and do not establish an employer’s base salary, equity or total compensation.
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What this career involves.
Occupation definitions describe common work. Responsibilities and requirements vary by employer and specific job.
Selected title examples
Expand more title examples (38)
Typical tasks
- Collect evidence from crime scenes, storing it in conditions that preserve its integrity.
- Keep records and prepare reports detailing findings, investigative methods, and laboratory techniques.
- Use photographic or video equipment to document evidence or crime scenes.
- Testify in court about investigative or analytical methods or findings.
- Use chemicals or other substances to examine latent fingerprint evidence and compare developed prints to those of known persons in databases.
- Measure and sketch crime scenes to document evidence.
Expand more tasks (18)
- Visit morgues, examine scenes of crimes, or contact other sources to obtain evidence or information to be used in investigations.
- Train new technicians or other personnel on forensic science techniques.
- Operate and maintain laboratory equipment and apparatus.
- Collect impressions of dust from surfaces to obtain and identify fingerprints.
- Examine and analyze blood stain patterns at crime scenes.
- Analyze gunshot residue and bullet paths to determine how shootings occurred.
- Confer with ballistics, fingerprinting, handwriting, documents, electronics, medical, chemical, or metallurgical experts concerning evidence and its interpretation.
- Prepare solutions, reagents, or sample formulations needed for laboratory work.
- Examine footwear, tire tracks, or other types of impressions.
- Examine physical evidence, such as hair, biological fluids, fiber, wood, or soil residues to obtain information about its source and composition.
- Reconstruct crime scenes to determine relationships among pieces of evidence.
- Determine types of bullets and specific weapons used in shootings.
- Review forensic analysts' reports for technical merit.
- Interpret laboratory findings or test results to identify and classify substances, materials, or other evidence collected at crime scenes.
- Compare objects, such as tools, with impression marks to determine whether a specific object is responsible for a specific mark.
- Identify and quantify drugs or poisons found in biological fluids or tissues, in foods, or at crime scenes.
- Examine firearms to determine mechanical condition and legal status, performing restoration work on damaged firearms to obtain information, such as serial numbers.
- Analyze data from computers or other digital media sources for evidence related to criminal activity.
Skills used in this work
- 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.
- 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.
- Speaking
- Talking to others to convey information effectively.
- Writing
- Communicating effectively in writing as appropriate for the needs of the audience.
- Complex Problem Solving
- Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
Expand more skills (29)
- Active Learning
- Understanding the implications of new information for both current and future problem-solving and decision-making.
- Judgment and Decision Making
- Considering the relative costs and benefits of potential actions to choose the most appropriate one.
- Monitoring
- Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
- Science
- Using scientific rules and methods to solve problems.
- Social Perceptiveness
- Being aware of others' reactions and understanding why they react as they do.
- Coordination
- Adjusting actions in relation to others' actions.
- Learning Strategies
- Selecting and using training/instructional methods and procedures appropriate for the situation when learning or teaching new things.
- Service Orientation
- Actively looking for ways to help people.
- Systems Analysis
- Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.
- Systems Evaluation
- Identifying measures or indicators of system performance and the actions needed to improve or correct performance, relative to the goals of the system.
- Time Management
- Managing one's own time and the time of others.
- Instructing
- Teaching others how to do something.
- Mathematics
- Using mathematics to solve problems.
- Operations Monitoring
- Watching gauges, dials, or other indicators to make sure a machine is working properly.
- Persuasion
- Persuading others to change their minds or behavior.
- Management of Personnel Resources
- Motivating, developing, and directing people as they work, identifying the best people for the job.
- Operation and Control
- Controlling operations of equipment or systems.
- Quality Control Analysis
- Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
- Negotiation
- Bringing others together and trying to reconcile differences.
- Equipment Selection
- Determining the kind of tools and equipment needed to do a job.
- Troubleshooting
- Determining causes of operating errors and deciding what to do about it.
- Equipment Maintenance
- Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
- Operations Analysis
- Analyzing needs and product requirements to create a design.
- Management of Material Resources
- Obtaining and seeing to the appropriate use of equipment, facilities, and materials needed to do certain work.
- Programming
- Writing computer programs for various purposes.
- Repairing
- Repairing machines or systems using the needed tools.
- Management of Financial Resources
- Determining how money will be spent to get the work done, and accounting for these expenditures.
- Technology Design
- Generating or adapting equipment and technology to serve user needs.
- Installation
- Installing equipment, machines, wiring, or programs to meet specifications.
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