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Biological Technicians are laboratory and field science professionals who assist in conducting experiments, collecting biological data, and supporting scientific research. They work under the supervision of biologists, medical scientists, or environmental researchers to help study living organisms, biological processes, and ecosystems. Their work is essential to research accuracy, data reliability, and scientific discovery.

This career is well suited for individuals who enjoy hands-on laboratory work, following scientific protocols, and supporting research that advances medicine, agriculture, and environmental science.

What Do Biological Technicians Do?

Biological technicians support scientific studies by performing technical and procedural tasks.

Common responsibilities include:

• Setting up, maintaining, and cleaning laboratory equipment
• Conducting experiments according to established protocols
• Collecting biological samples such as blood, tissue, plants, or microorganisms
• Observing and recording experimental data accurately
• Preparing specimens, slides, and cultures for analysis
• Assisting scientists with fieldwork and sample collection
• Maintaining detailed lab notes and databases

Areas of Work and Specialization

Biological technicians may work in different scientific settings:

• Medical and Clinical Research: Supporting studies related to human health and disease.
• Environmental and Ecological Research: Collecting data on plants, animals, or ecosystems.
• Biotechnology and Pharmaceutical Labs: Assisting with product development and testing.
• Agricultural and Food Research: Studying crops, soil, pests, or livestock health.
• Quality Control Laboratories: Testing biological products for safety and consistency.

Skills and Abilities Needed

Biological technicians combine technical precision with scientific understanding.

Core Professional Skills

Personal Qualities That Matter

Education and Training Pathway

Biological technicians typically require postsecondary science education:

• Associate or Bachelor’s Degree (common): Biology, life sciences, biotechnology, or related fields
• Laboratory Coursework: Hands-on lab experience during education
• On-the-Job Training: Learning lab-specific protocols and equipment
• Safety and Compliance Training: Required for laboratory environments
• Continued Skill Development: Learning new techniques or technologies

Where Do Biological Technicians Work?

Biological technicians work in research, testing, and applied science environments:

• Research Laboratories and Institutes
• Pharmaceutical and Biotechnology Companies
• Hospitals and Medical Research Centers
• Government Agencies
• Universities and Colleges
• Environmental and Agricultural Organizations

Work may take place in laboratories, greenhouses, or outdoor field settings.

How Much Do Biological Technicians Earn?

Earnings vary by education level, industry, and experience:

• Entry-Level Technicians: Typically earn competitive science-support wages
• Experienced Technicians: Often earn higher pay with specialized skills
• Technicians in Biotechnology or Pharma: May earn more due to industry demand

Compensation often includes benefits and opportunities for advancement.

Is This Career Difficult?

The work is technically demanding and requires strict attention to detail. Biological technicians must follow precise procedures, maintain sterile conditions, and ensure data accuracy. The challenge lies in consistency, documentation, and adapting to complex or evolving research protocols.

Who Should Consider Becoming a Biological Technician?

This career may be a strong fit if you:

• Enjoy biology and laboratory work
• Prefer hands-on, structured tasks
• Are detail-oriented and methodical
• Want to support scientific discovery without leading research
• Are interested in healthcare, biotech, or environmental science

How to Prepare Early

• Take biology, chemistry, and lab-based science courses
• Practice careful data recording and observation
• Gain experience through internships or lab assistant roles
• Learn laboratory safety and sterile techniques
• Explore biotechnology or life science degree programs

Biological technicians turn scientific ideas into measurable results—supporting discovery and innovation by ensuring experiments are executed accurately, safely, and reliably across laboratories and research environments.

Materials Engineers research, develop, and test materials used to create products and structures. They analyze metals, plastics, ceramics, and composites to ensure strength, durability, and suitability for specific applications. Their work is critical in manufacturing, aerospace, automotive, electronics, and construction industries.

This career is well suited for individuals who enjoy problem-solving, chemistry, physics, and designing materials for practical applications.

What Do Materials Engineers Do?

Materials engineers study and develop materials for use in products and structures.

Common responsibilities include:

• Analyzing material properties and performance under different conditions
• Developing new materials and improving existing ones
• Testing materials for strength, durability, and suitability
• Collaborating with designers, engineers, and manufacturers
• Ensuring compliance with safety and quality standards
• Documenting findings and preparing technical reports
• Troubleshooting material failures or defects

Key Areas of Materials Engineering

Materials engineers may specialize in specific fields:

• Metallurgy: Working with metals for construction and manufacturing
• Polymers and Plastics: Designing plastics and synthetic materials
• Ceramics and Composites: Creating advanced materials for high-performance applications
• Nanomaterials: Developing materials at the molecular or atomic scale
• Quality and Safety: Testing and ensuring materials meet standards

Skills and Abilities Needed

Materials engineers combine technical expertise with analytical skills.

Core Professional Skills

Personal Qualities That Matter

Education and Career Pathway

This role typically requires formal education and training:

• Bachelor’s Degree (common): Materials science, engineering, chemistry, or related fields
• Internships or Co-ops: Hands-on experience in labs or manufacturing
• Certifications (optional): Specialty materials or engineering credentials
• Continuous Learning: Staying current with new materials, technology, and research

Where Do Materials Engineers Work?

They are employed across industries that design, manufacture, or research materials:

• Aerospace and Automotive Companies
• Electronics and Technology Firms
• Manufacturing and Industrial Plants
• Research Laboratories and Universities
• Construction and Infrastructure Companies

Work environments may include offices, laboratories, factories, or testing facilities.

Is This Career Difficult?

This career requires strong technical knowledge, analytical thinking, and attention to detail. Engineers must solve complex material challenges and ensure quality, safety, and innovation.

Who Should Consider This Career?

This career may be a strong fit if you:

• Enjoy chemistry, physics, and materials science
• Are analytical and detail-oriented
• Like solving technical problems
• Have interest in manufacturing, aerospace, or technology
• Want a career that combines research and practical application

How to Prepare Early

• Take math, chemistry, physics, and engineering courses in high school
• Explore materials science or engineering programs in college
• Participate in internships or lab experiences
• Learn laboratory and data analysis techniques
• Stay informed on emerging materials and technology

Materials engineers develop and test the materials that form the foundation of modern products and infrastructure, ensuring safety, performance, and innovation.