Career Comparison Dashboard

Comparing 2 careers • Side-by-side analysis

Data from U.S. Bureau of Labor Statistics & O*NET

Quick Comparison

Career Highlights

When comparing Microbiologists and Metal and Plastic Machine Workers, several key differences and similarities emerge. Microbiologists offers a median salary of $87,330, the highest among these roles, while Metal and Plastic Machine Workers earns $46,800, the lowest. In terms of job growth, Microbiologists is projected to grow at +4.0%, the fastest, while Metal and Plastic Machine Workers is expected to grow at -7.0%, the slowest.

Job opportunities also differ: Microbiologists has 20,700 positions (fewest jobs), while Metal and Plastic Machine Workers offers 74,500 (most jobs). Education requirements for Microbiologists typically include Bachelor's degree, while Metal and Plastic Machine Workers does not specify a standard path.

When it comes to work-life balance, Microbiologists and Metal and Plastic Machine Workers may differ, with one typically offering a more balanced lifestyle and the other potentially having a more demanding schedule. Automation risk is lower for Microbiologists if its score is lower, meaning it is more secure from technological replacement, while Metal and Plastic Machine Workers may face a higher risk if its score is higher. In terms of personality fit, Microbiologists is best suited for those who align with its Holland code profile, while Metal and Plastic Machine Workers matches a different set of interests and strengths.

This side-by-side analysis helps you weigh salary, growth, job opportunities, education, work-life balance, automation risk, accessibility, and personality fit to find the best career for your goals and lifestyle.

Each career excels in different areas, or available data varies between roles. Use this comparison to find the best fit for your goals, salary expectations, and future growth.

Microbiologists

Metal and Plastic Machine Workers

Microbiologists

$87,330
+4.0%

Requirements

Bachelor's degree 20,700 jobs

Automation Risk

Low
8% chance of being automated

Work-Life Balance

7.5/10
7.5/10

Top Skills

Communication skills Detail oriented Interpersonal skills Logical-thinking skills Perseverance Problem-solving skills

Strengths

  • High Demand
  • Flexible Work
  • Continuous Learning

Challenges

  • Burnout Risk
  • Rapid Technological Change

What They Do

Microbiologists study microorganisms such as bacteria, viruses, algae, and fungi to understand their behavior, impact on humans, animals, plants, and the environment. They conduct research, develop experiments, and analyze results to advance science, medicine, and biotechnology.

This career is well suited for individuals who enjoy scientific research, laboratory work, and solving complex biological problems.

What Do Microbiologists Do?

Microbiologists investigate microorganisms and their interactions with the environment, humans, and other organisms.

Common responsibilities include:

  • Designing and conducting laboratory experiments
  • Observing, analyzing, and interpreting microbial growth and behavior
  • Isolating and identifying microorganisms
  • Developing methods to control or utilize microorganisms
  • Preparing reports, publications, and presentations of findings
  • Collaborating with scientists, healthcare professionals, and research teams
  • Ensuring laboratory safety and adherence to protocols

Key Areas of Microbiology

Microbiologists may specialize in specific fields:

  • Clinical Microbiology: Studying pathogens and their effects on human health
  • Environmental Microbiology: Investigating microbes in soil, water, and ecosystems
  • Industrial and Food Microbiology: Using microbes in production and quality control
  • Pharmaceutical and Biotechnology Research: Developing drugs, vaccines, and biotechnological applications
  • Genetics and Molecular Microbiology: Studying microbial genetics and molecular mechanisms

Skills and Abilities Needed

Microbiologists combine scientific knowledge with analytical and technical skills.

Core Professional Skills

- Laboratory techniques and microbiological procedures - Experiment design and data analysis - Microscopy and molecular biology methods - Research and scientific writing - Quality control and laboratory safety - Collaboration and teamwork in research settings

Personal Qualities That Matter

- Analytical and critical thinking skills - Attention to detail and precision - Patience and persistence - Curiosity and problem-solving ability - Effective communication and documentation skills - Ability to work independently and in multidisciplinary teams

Education and Career Pathway

This role typically requires formal education and research experience:

  • Bachelor’s Degree: Biology, microbiology, or related fields
  • Master’s or Doctoral Degree (common for research): Advanced studies in microbiology or specialized areas
  • Laboratory Training or Internship: Hands-on experience in research labs
  • Continuous Learning: Staying current with scientific research, techniques, and technologies

Where Do Microbiologists Work?

They are employed across industries that study or utilize microorganisms:

  • Research Laboratories
  • Hospitals and Clinical Labs
  • Pharmaceutical and Biotechnology Companies
  • Environmental and Government Agencies
  • Universities and Academic Institutions

Work environments may include laboratories, research facilities, hospitals, or field sites.

Is This Career Difficult?

This career requires scientific rigor, attention to detail, and patience. Microbiologists must manage complex experiments, maintain sterile environments, and accurately interpret results.

Who Should Consider This Career?

This career may be a strong fit if you:

  • Enjoy research, biology, and laboratory work
  • Have strong analytical and problem-solving skills
  • Are detail-oriented and methodical
  • Can work independently and collaboratively
  • Want a career that advances scientific knowledge and applications

How to Prepare Early

  • Take courses in biology, chemistry, and mathematics
  • Participate in laboratory work or science clubs
  • Seek internships or volunteer opportunities in research labs
  • Develop skills in scientific writing and data analysis
  • Stay informed on advances in microbiology and biotechnology

Microbiologists explore the unseen world of microorganisms, applying scientific knowledge to medicine, industry, and environmental solutions.

Key Industries

Government, excluding state and local education and hospitals Research and development in the physical, engineering, and life sciences Pharmaceutical and medicine manufacturing Colleges, universities, and professional schools; state Testing laboratories and services

Metal and Plastic Machine Workers

$46,800
-7.0%

Requirements

Varies 74,500 jobs

Automation Risk

Medium
38% chance of being automated

Work-Life Balance

3.3/10
3.3/10

Top Skills

Computer skills Mechanical skills Physical stamina Physical strength

Strengths

  • High Demand
  • Flexible Work
  • Continuous Learning

Challenges

  • Burnout Risk
  • Rapid Technological Change

What They Do

Metal and Plastic Machine Workers operate and maintain machines that cut, shape, and form metal or plastic parts. They produce precision components used in manufacturing, construction, and consumer products. Their work is critical in industrial production, quality control, and mechanical fabrication.

This career is well suited for individuals who enjoy hands-on technical work, precision, and mechanical problem-solving.

What Do Metal and Plastic Machine Workers Do?

These workers set up, operate, and monitor machinery to produce metal and plastic products according to specifications.

Common responsibilities include:

  • Setting up machines based on work orders and blueprints
  • Operating lathes, milling machines, grinders, or plastic molding equipment
  • Monitoring machine performance and adjusting settings as needed
  • Inspecting finished parts for accuracy and quality
  • Performing routine maintenance and troubleshooting
  • Recording production data and maintaining logs
  • Adhering to safety standards and company procedures

Key Areas of Metal and Plastic Machining

Workers may specialize in specific processes or materials:

  • Metal Fabrication: Cutting, shaping, and forming metal components
  • Plastic Molding and Machining: Producing plastic parts using molds and machines
  • CNC Operation: Programming and operating computer-controlled machinery
  • Quality Control: Inspecting and testing parts for specifications
  • Maintenance and Safety: Ensuring machines operate safely and efficiently

Skills and Abilities Needed

Metal and plastic machine workers combine technical knowledge with precision and problem-solving skills.

Core Professional Skills

- Machine setup, operation, and monitoring - Reading and interpreting blueprints and specifications - CNC programming and operation (if applicable) - Measurement and quality inspection - Equipment maintenance and troubleshooting - Safety compliance and hazard recognition

Personal Qualities That Matter

- Attention to detail and accuracy - Mechanical aptitude and problem-solving skills - Physical stamina and manual dexterity - Patience and persistence - Organizational and time-management skills - Ability to work independently or in teams

Education and Career Pathway

This role typically requires vocational training or on-the-job experience:

  • High School Diploma or GED (minimum): Basic math, science, and technical skills
  • Vocational or Technical Training: Programs in machining, manufacturing, or industrial technology
  • On-the-Job Training: Learning machine operation, safety procedures, and quality standards
  • Continuous Learning: Staying current with machining technology, tools, and industry standards

Where Do Metal and Plastic Machine Workers Work?

They are employed in industries that produce metal and plastic components:

  • Manufacturing and Industrial Companies
  • Metal Fabrication Shops
  • Plastics and Polymer Production Facilities
  • Automotive and Aerospace Manufacturing
  • Tool and Die Shops

Work environments include factories, workshops, and production floors.

Is This Career Difficult?

This career requires technical knowledge, precision, and physical stamina. Workers must manage machinery safely, produce accurate parts, and troubleshoot mechanical issues.

Who Should Consider This Career?

This career may be a strong fit if you:

  • Enjoy working with machinery and tools
  • Are detail-oriented and mechanically skilled
  • Have patience and problem-solving ability
  • Can follow specifications and maintain quality standards
  • Want a career in manufacturing, fabrication, or production

How to Prepare Early

  • Take courses in industrial technology, manufacturing, or mechanical systems
  • Gain experience through vocational programs, internships, or workshops
  • Develop skills in blueprint reading, measurement, and machine operation
  • Practice attention to detail and safety procedures
  • Stay informed on new machining technologies and techniques

Metal and plastic machine workers produce precise components, operating and maintaining machinery to support manufacturing and industrial production.

Key Industries

Machinery manufacturing Transportation equipment manufacturing Primary metal manufacturing Fabricated metal product manufacturing Plastics and rubber products manufacturing