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Science & Lab Jobs in United States

There are 194 open Science & Lab jobs in United States on freehire right now. 192 of them were posted recently. The skills employers ask for most often are python, ai and automation.

Most requested skills

  • python 18%
  • ai 14%
  • automation 14%
  • machine-learning 9%
  • personal-protective-equipment 8%
  • linux 8%
  • technical-writing 7%
  • assembly 6%

How the work is done

  • Onsite 48 · 25%
  • Hybrid 21 · 11%
  • Remote 9 · 5%

Seniority

  • Senior 45
  • Junior 27
  • Middle 19
  • Staff 8
  • Lead 5
  • Intern 3
194 jobs
SOCOTEC Global
3 weeks ago

Junior Lab Technician - Construction Testing

North AmericaFull-timeJunior
United States

Roll up your sleeves and get to work in our Construction Materials Testing Lab. This is a hands-on, physically active role where you will be handling, mixing, breaking, and testing real construction materials like…
SOCOTEC Global
3 weeks ago

Lab Technician - Construction Testing

North AmericaFull-timeJunior
United States

Roll up your sleeves for this is a hands-on, on-your-feet role, not a desk job. We're looking for a Laboratory Technician to join our Construction Materials Testing Lab, where you'll spend your days with dust on your…

OSHA
WGNSTAR
3 weeks ago

Metrology Lab Technician III - Nightshift

North AmericaFull-time
United States

WGNSTAR, an ABM company, is a dynamic and growing company with a global footprint. Primarily focused on the semiconductor industry, we provide a platform for you to expand your career with knowledge gained on the job…

Confined Space
Strand Therapeutics
3 weeks ago

Associate Scientist II, MSAT

North AmericaFull-timeMiddle
United States

Company Overview: Strand Therapeutics is a clinical-stage biotechnology company pioneering programmable mRNA therapeutics to unlock the full potential of genetic medicines. Strand is applying its proprietary Signal…

Automation Process Improvement
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A-TEK Inc.
3 weeks ago

Associate Scientist I Denver

North AmericaContractJunior
United States

Empower, Innovate, Impact! At Team A-TEK, we EMPOWER people to drive INNOVATION that IMPACTS mission! A-TEK operates at the intersection of mission and innovation by applying our deep domain expertise across the…
Iambic Therapeutics, Inc
3 weeks ago

Sr Associate Scientist I or II, Medicinal Chemistry

North AmericaFull-timeSenior
United States

JOB SUMMARY We are seeking a highly skilled and motivated Senior Associate Scientist to join the Chemistry team at Iambic Therapeutics headquarters in San Diego. This position offers the opportunity to work within a…

AI Machine Learning Strategic Planning
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Mattel
3 weeks ago

Senior Chemist - Innovation Ventures

Open 0d RemoteNorth AmericaFull-timeMiddle
United States

The Opportunity: The Senior Chemist partners with Design and Product Development to develop chemical features that deliver product intent while balancing performance, aesthetics, cost, manufacturability, safety, and…

E-commerce Root Cause Analysis SmartRecruiters
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NJ Department of Environmental Protection
3 weeks ago

F&W-2026-17 Biologist Trainee

North AmericaIntern
United States

Open to: General Public Work Week: NE (35-hour) Work Week Salary: (P95) $58,222.22 (Non-Negotiable) Opening Date: 10/5/2026 Closing Date: 10/26/2026 Existing Vacancies: 1 Program/Location Department of Environmental…
RAVE Aerospace LLC
3 weeks ago

EMC Lab Technician

North America
United States

The EMC Lab Technician is a key technical owner responsible for executing and supporting EMC/EMI and Electrical qualification testing to RTCA DO‑160G, Boeing, and Airbus requirements. This role serves as the primary…
Profluent
4 weeks ago

Associate Scientist/Scientist I, Molecular Function

On-siteNorth AmericaJunior
United States

Profluent is the frontier AI lab for biology. Profluent builds powerful foundation models for all of life's molecules, unlocking solutions that transform medicine, agriculture, and beyond. Founded in 2022 and…

AI Automation Bioinformatics LIMS Machine Learning +1 skills
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Strand Therapeutics
4 weeks ago

Senior Associate Scientist, Cellular Analytical Development

North AmericaFull-timeSenior
United States

Company Overview: Strand Therapeutics is a clinical-stage biotechnology company pioneering programmable mRNA therapeutics to unlock the full potential of genetic medicines. Strand is applying its proprietary Signal…
True Environmental
4 weeks ago

Senior Hydrogeologist/Groundwater Modeling Team Leader

HybridNorth AmericaFull-timeSenior
United States

Matrix New World Engineering, a part of True Environmental and its partner firms, have united their strengths to establish the nation's premier environmental and engineering services consulting firm. This powerhouse…

ArcGIS AWS Environmental Compliance Fortran GIS +2 skills
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Syngenta Group
4 weeks ago

Seed Production Agronomist

North AmericaFull-timeSenior
United States

Execute established Large Seeded Vegetable (LSV) seed production plans to assure that Syngenta has a consistent and timely supply of high-quality seed. Assure successful production of critical genetics assigned to the…
Space Dynamics Laboratory
4 weeks ago

Laboratory Technician Intern

North AmericaInternshipIntern
United States

Job ID: 9656 Date Posted: September 28, 2026 Space Dynamics Laboratory (SDL) is seeking a temporary laboratory technician with experience in, soldering, wire harnessing, laboratory test equipment, and Linux/Unix…

Assembly Bash Linux Networking Oscilloscope +3 skills
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GenScript
4 weeks ago

Lab Technician

North AmericaFull-time
United States

About GenScript Founded in 2002 in New Jersey, GenScript Biotech Corporation accelerates innovation in biotech and healthcare by providing researchers and companies with the building blocks needed to develop…
GenScript
4 weeks ago

Order Management Associate Scientist

North AmericaFull-time
United States

About GenScript Founded in 2002 in New Jersey, GenScript Biotech Corporation accelerates innovation in biotech and healthcare by providing researchers and companies with the building blocks needed to develop…
Protech Group
4 weeks ago

Lab Technician - Entry Level

North AmericaJunior
United States

This is an entry level postion YOUR CHALLENGE You are an integral part of delivering the right mix to our customers. As a Lab Technician, your responsibilities involve color matching, formula adjustment, and quality…
SpaceX
4 weeks ago

Chemical Lab Analyst (Starlink PCB)

North AmericaFull-time
United States

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this…

Hazardous Waste Itar
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SpaceX
4 weeks ago

Sr. Professional Geologist

HybridNorth AmericaContractSenior
United States

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this…

Emergency Response Environmental Compliance EPA Hazardous Waste Itar +1 skills
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Ignite Human Capital
4 weeks ago

Analytical Chemist (GC/HPLC) – Quality Control

On-siteNorth AmericaContract
United States

Analytical Chemist (GC/HPLC) – Quality Control Location: Greater Milwaukee Area, WI (100% onsite) Schedule: Second shift / mid-shift Pay: $25-40/hr, depending on experience, plus shift differential and annual bonus…