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Science Jobs in Chesterfield, MO (NOW HIRING)

Mad Science

Summer Science Camp Instructor

MO · On-site

$20/hr

Free food & snacks Get Campers Excited About Science This Summer! Camp Schedule: * Camps are one week in duration, running multiple weeks throughout the summer. * Instructors will teach the same camp ...

Archdiocese of St. Louis

Science Teacher

Saint Louis, MO · On-site

$46K - $60K/yr

Qualifications • Bachelor's degree in a science-related field (Biology, Chemistry, Physics, Environmental Science, or related discipline required; Master's preferred) • Missouri State Teaching ...

Varsity Tutors

ACT Science Tutor

Saint Louis, MO · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online ACT Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Varsity Tutors

Physical Science Tutor

Saint Louis, MO · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Physical Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Archdiocese of St. Louis

Science Teacher

Saint Louis, MO

$46K - $60K/yr

Louis Archdiocesan coeducational college preparatory high school serving grades 9-12, seeks a dynamic and mission‑driven Science Teacher for the 2026-2027 school year. Candidates with experience in ...

Archdiocese of St. Louis

Science Teacher

Saint Louis, MO · On-site

$46K - $60K/yr

Louis Archdiocesan coeducational college preparatory high school serving grades 9-12, seeks a dynamic and missiondriven Science Teacher for the 2026-2027 school year. Candidates with experience in an ...

Varsity Tutors

Earth Science Tutor

Saint Louis, MO · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Earth Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Varsity Tutors

Data Science Tutor

Saint Louis, MO · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Data Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the ...

Mad Science

Summer Performer for Science Shows

MO · On-site

$22.50/hr

Free food & snacks Mad Science is now hiring part-time Actors/Entertainers to conduct dynamic, interactive, and exciting science shows in June and July for children in St. Louis and surrounding areas!

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Science information

See Chesterfield, MO salary details

$24.2K

$47.9K

$78.2K

How much do science jobs pay per year?

As of Aug 10, 2026, the average yearly pay for science in Chesterfield, MO is $47,895.00, according to ZipRecruiter salary data. Most workers in this role earn between $38,100.00 and $51,500.00 per year, depending on experience, location, and employer.

What is the difference between Science vs Laboratory Technician?

AspectScienceLaboratory Technician
Required CredentialsBachelor's degree in science or related fieldAssociate's degree or certification in laboratory technology
Work EnvironmentResearch labs, universities, industry research centersClinical, industrial, or research laboratories
Employer & Industry UsageAcademic, research institutions, private companiesHospitals, diagnostic labs, manufacturing plants
Common Search & ComparisonFocuses on research, analysis, and scientific discoveryFocuses on conducting tests, preparing samples, and supporting research

Science professionals typically engage in research, experimentation, and analysis within labs or academic settings, often requiring advanced degrees. Laboratory Technicians support these efforts by performing tests, preparing samples, and maintaining lab equipment, usually with technical certifications. Both roles are essential in scientific and industrial environments, but their responsibilities and educational requirements differ significantly.

What are some careers in science?

Careers in science include roles such as research scientist, laboratory technician, environmental scientist, biologist, chemist, physicist, and data analyst. These positions often require strong analytical skills, knowledge of scientific methods, and proficiency with specialized tools or laboratory equipment.

What are science jobs?

Science jobs encompass a wide range of careers that involve researching, analyzing, and applying scientific principles to solve problems and advance knowledge. These roles can be found in various fields such as biology, chemistry, physics, environmental science, and more. Science professionals may work in laboratories, research institutions, academia, industry, or government agencies, often focusing on experimentation, data analysis, and innovation. Their work contributes to technological advancements, public health, environmental protection, and education.

What are some common challenges faced by professionals working in scientific research roles?

Professionals in scientific research often encounter challenges such as securing funding for projects, managing tight deadlines for experiments, and adapting to rapidly evolving technologies. Collaboration across multidisciplinary teams is frequent, requiring clear communication and strong project management skills. Additionally, interpreting complex data and publishing results in reputable journals can be demanding but are essential for career progression in the field.

What science careers are in demand?

As technology continues to advance, the demand for science professionals continues to increase. One of the science careers in highest demand is a research technician. A research technician’s duties are to set up, operate, and maintain lab equipment. Another in-demand job is that of a senior researcher. A senior researcher’s responsibilities are to work in a lab and conduct experiments. Other science jobs with significant demand include that of clinical project manager, chief scientific officer, and biotechnology specialist. Chemists, engineers, physicists, geologists, and technical writers are all science jobs currently in high demand.

What are the key skills and qualifications needed to thrive as a scientist, and why are they important?

To thrive as a Scientist, you need a strong background in scientific methodology, data analysis, and subject-specific knowledge, typically supported by at least a bachelor's or master's degree in a science field. Familiarity with laboratory equipment, statistical software, and data management systems is often required, along with relevant certifications depending on specialization. Critical thinking, problem-solving, and effective communication are essential soft skills for designing experiments and sharing findings. These skills ensure accurate research, meaningful discoveries, and clear dissemination of scientific knowledge.
More about Science jobs
What are the most commonly searched types of Science jobs in Chesterfield, MO? The most popular types of Science jobs in Chesterfield, MO are:
What are popular job titles related to Science jobs in Chesterfield, MO? For Science jobs in Chesterfield, MO, the most frequently searched job titles are:
What job categories do people searching Science jobs in Chesterfield, MO look for? The top searched job categories for Science jobs in Chesterfield, MO are:
What cities near Chesterfield, MO are hiring for Science jobs? Cities near Chesterfield, MO with the most Science job openings:
Science jobs near you
Infographic showing various Science job openings in Chesterfield, MO as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 79% Full Time, 16% Part Time, and 3% Contract. Highlights an 77% Physical, 4% Hybrid, and 19% Remote job distribution, with an average salary of $47,895 per year, or $23 per hour.

After-School Science Instructor - Part-Time Weekday Afternoons

Mad Science

MO • On-site

$20/hr

Part-time

Posted 25 days ago

Job description

Benefits:
  • Great resume builder
  • Fine-tune classroom management skills
  • Fun work environment
  • Free snacks

Turn Curiosity Into Discovery
Mad Science of St. Louis is looking for dependable and engaging instructors to lead hands-on science enrichment programs at elementary schools throughout the St. Louis area.
You do not need to be a scientist or a certified teacher. We provide the curriculum, experiments, equipment, materials, training, and ongoing support. You provide the enthusiasm, professionalism, and ability to create a positive experience for children.
This is a very part-time position intended to supplement and complement another job, college schedule, freelance work, retirement, or other activities.
What the Position Looks Like
Mad Science instructors typically teach 2-4 afternoons per week, depending on their availability and the program schedule.
Each class lasts approximately one hour and generally begins between 3:00 and 4:00 p.m. Instructors travel directly to participating elementary schools and lead groups of approximately 10 to 20 students.
Programs feature exciting, hands-on science activities involving topics such as chemistry, physics, engineering, electricity, space, forces, motion, and more.
Your Responsibilities
As a Mad Science instructor, you will:
  • Lead interactive, hands-on science lessons for elementary-age children
  • Demonstrate experiments and explain scientific concepts in an age-appropriate way
  • Encourage children to participate, ask questions, and explore
  • Prepare and organize materials before each program
  • Clean and repack equipment after class
  • Transport program materials to and from assigned schools
  • Communicate professionally with school staff and the Mad Science office
  • Follow all company, school, and child-safety procedures
  • Arrive at each program prepared and on time
Schedule and Compensation
  • Pay: $20 per hour (Pays 2-hour minimum per assignment)
  • Employment type: Part-time
  • Typical schedule: Two to four weekday afternoons per week
  • Class duration: Approximately one hour
  • Typical starting time: Between 3:00 and 4:00 p.m.
  • Program location: Elementary schools throughout the St. Louis area
  • Training and office location: University City, Missouri

What Mad Science Provides
We make it easy for instructors to deliver a high-quality program. Mad Science provides:
  • Professionally developed science curriculum
  • Detailed lesson plans and teaching instructions
  • Experiments, equipment, and program materials
  • Initial training and ongoing support
  • A flexible, very part-time weekday schedule
  • Opportunities to teach at different schools throughout the area
  • The chance to make science exciting and approachable for children
Required Qualifications
Applicants must:
  • Enjoy working with elementary-age children
  • Be energetic, dependable, patient, and professional
  • Be comfortable speaking in front of and managing a group
  • Be available on at least two weekday afternoons
  • Have a valid driver's license and reliable transportation
  • Be able to travel to schools throughout the St. Louis area
  • Be able to carry and transport program equipment and supplies
  • Be able to follow a structured curriculum and lesson plan
  • Communicate clearly with children, school personnel, and office staff
  • Complete required training and applicable background-screening requirements
Helpful Experience
Experience in any of the following areas is helpful but not required:
  • Teaching, substitute teaching, tutoring, or classroom assistance
  • Camps, childcare, after-school programs, or youth organizations
  • Theater, public speaking, performance, or group presentations
  • Science, technology, engineering, education, or related coursework
  • Coaching or leading activities for groups of children

A science degree and teaching certificate are not required.
Who Does Well in This Position?
Successful Mad Science instructors are enthusiastic presenters who can follow a prepared lesson while making it feel exciting and interactive. They are comfortable being a little theatrical, keeping children engaged, maintaining appropriate classroom boundaries, and adapting when a group needs additional direction.
This position can be a particularly good fit for:
  • College students
  • Substitute teachers
  • Retired educators
  • Teaching assistants
  • Actors and performers
  • Youth-program professionals
  • Individuals looking for meaningful, flexible afternoon work
Learn More and Apply
Learn more about working with Mad Science of St. Louis:
To apply, please complete our online employment application:
Qualified applicants will be contacted regarding the next step in the interview process. Interviews are conducted at our office in University City and generally last a little less than one hour.
Compensation: $20.00 per hour
Mad Science is a powerhouse brand with locations around the globe! For over 35 years, we have sparked imaginative learning through our summer camps, birthday parties, in-class workshops, after-school programs, and special events for kids ages 3-12. Become part of our team and help us inspire the next generation of scientists and engineers. Our locations are always looking for part-time instructors and full-time office staff.

Apply