90 lab engineering jobs at 59 companies in Liberty, TX
1mo
Save
Mark Applied
Hide
Engineering Lab Technician
Conroe, Texas, United States
OnsiteFull Time
3+ YOEHigh school diploma, 3+ years assembly/testing experience with oilfield equipment, able to use QA inspection tools, operate forklifts/cranes, understand engineering drawings, pass background/physical/drug test.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
2mo
Save
Mark Applied
Hide
Measurement Lab Analyst
Houston, Texas, United States
OnsiteFull Time
0+ YOEEngineering or related technical degree preferred; strong gas chromatography and lab skills; able to travel 0-20%; strong safety and teamwork focus.
ABB chromatographs, Daniel/Emerson chromatographs, Gas chromatography, Microsoft Excel
3w
Save
Mark Applied
Hide
Lab Technician - Chemical Engineering
Houston, Texas, United States
$21-$24/hr OnsiteFull Time
1+ YOEHigh school diploma/GED, minimum 1 year related experience, basic math and grammar skills, ability to follow procedures; position is security sensitive and requires a criminal history check.
2w
Save
Mark Applied
Hide
Intern Engineering Support
Beaumont, Texas, United States
$18-$21/yr OnsitePart Time
Must be at least 16 and enrolled in an engineering or related science program; may perform inspection, lab, surveying, drafting, and physical tasks; may require PPE and pre-employment physical and drug test.
2mo
Save
Mark Applied
Hide
Geotechnical Lab Technician/ Warehouse keeper
Houston, Texas, United States
OnsiteFull Time
Entry-level role to organize and log boring samples, maintain the receiving area, properly store samples, and be trained to perform basic geotechnical lab tests.
1w
Save
Mark Applied
Hide
Lab Technician Intern
Baytown, Texas, United States
OnsiteFull Time
Currently pursuing a Bachelor's in Chemistry/Chemical Engineering/Materials Science, strong interest in lab/plastics/recycling, detail-oriented, basic Microsoft Office/Excel proficiency, able to work independently and in teams.
Microsoft Office, Microsoft Excel, FTIR, DSC
2mo
Save
Mark Applied
Hide
Measurement Lab Analyst
Houston, Texas, United States
OnsiteFull Time
Provide support, troubleshooting, training and repair for ABB, Daniel and Emerson gas chromatographs; perform gas analysis, metrology testing, vendor coordination, and occasional field travel; valid driver's license and ability to lift 50 lbs.
ABB 8206, Daniel 500, Emerson 470/700, gas chromatograph, Microsoft Office, Excel
2w
Save
Mark Applied
Hide
Lab Technician
The Woodlands, Texas, United States
OnsiteContract
Associate's or Bachelor's in chemistry/chemical engineering/chemical technology, experience with analytical chemistry techniques, LIMS, hazardous materials handling, and working with pesticides.
LIMS, titration, spectrometry, chromatography
2w
Save
Mark Applied
Hide
Lab Technician II - Managed Pressure Drilling Flow Loop
Houston, Texas, United States
OnsiteFull Time
2+ YOEHigh school diploma, 2+ years related experience in flow loop or test rig operations, mechanical/electrical troubleshooting, instrumentation familiarity, ability to lift 25-50 lbs, strong English communication.
PLCs, LabVIEW, Siemens-based systems, Canary Labs, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
2mo
Save
Mark Applied
Hide
Director of Engineering Labs
Houston, Texas, United States
OnsiteFull Time
3+ YOEBS in electrical engineering or electrical engineering technology; experience specifying, installing, calibrating, and maintaining lab equipment; supervising student workers; PLC programming experience preferred; 3+ years preferred.
PLCs, 3D printing
2w
Save
Mark Applied
Hide
NASA, CMC, Eng, Supply Chain or Related/Decal Lab-Fall 2026
Webster, Texas, United States
OnsiteFull Time, Part Time
Student in engineering, supply chain, or related field; able to work 20–40 hours/week; support RFID projects, documentation, testing, and data collection.
RFID
5d
Save
Mark Applied
Hide
Manager Research & Development (R&D) Lab
Houston, Texas, United States
OnsiteFull Time
5+ YOE2+ MgmtMaster's degree in a technical discipline,5+ years engineering experience including lab/pilot manufacturing,2+ years leading technical staff,expertise in materials characterization and failure analysis.
SEM/EDS, ICP, DSC, TGA, NMR, Karl Fischer titration, GPC, HPLC, Manufacturing Execution Systems (MES), Design of Experiments (DOE), Statistical Process Control (SPC)
1w
Save
Mark Applied
Hide
Logistics, Quality and Lab Asset Manager
Texas City, Texas, United States
OnsiteFull Time
10+ YOE5+ MgmtBachelor's degree in engineering/chemistry/supply chain,10+ years manufacturing experience,5+ years leadership in logistics/quality/lab,ISO 9001 and TWIC compliance,PSM training,experience with SAP and LIMS.
SAP, Microsoft Office, LIMS
2w
Save
Mark Applied
Hide
Engineering Technician In Training
Conroe, Texas, United States
OnsiteFull Time
High school diploma or equivalent; perform basic field/lab testing, observe and document findings, maintain equipment, follow safety procedures, and communicate results to project managers.
1mo
Save
Mark Applied
Hide
AVP Lab Technology Platforms
Houston, Texas, United States
OnsiteFull Time
5+ MgmtBachelor's required (Master's preferred) in a technical field, strong software engineering and project management, bioinformatics and high-throughput genomics experience, on‑prem HPC and cloud experience, CLIA/CAP compliance familiarity, leadership experience preferred.
LIMS, LIS, HPC, QMS, Bioinformatics Software
2mo
Save
Mark Applied
Hide
Maintenance Technician - R&D Lab
Houston, Texas, United States
OnsiteFull Time
3+ YOEDemonstrated experience in electrical and mechanical maintenance (motors, controls, power supplies, power distribution, hydraulics/pneumatics, lubrication, and power transmission).
Smartsheet, Microsoft Excel
1w
Save
Mark Applied
Hide
Research Assistant (College of Engineering)
Beaumont, Texas, United States
OnsitePart Time
Supports faculty research with experimentation, data collection and analysis, literature review, technical writing, lab maintenance; familiarity with research methodology and engineering software is expected.
MATLAB, Python, CAD, LabVIEW
2mo
Save
Mark Applied
Hide
Material Synthesis & Characterization Technologist (Spring, TX, US, 77389)
Spring, Texas, United States
OnsiteFull Time
Bachelors in chemistry or chemical engineering; hands-on lab experience; familiar with analytical techniques and lab controls; strong communication and safety practices.
LabVIEW, Honeywell, GC, IR, NMR, DSC/TGA, XRD, SEM, Excel, Word, PowerPoint
3mo
Save
Mark Applied
Hide
Master Compliance Engineer- EMC Regulatory and Energy Test Engineer
Houston, Texas, United States
$135k-$311k/yr OnsiteFull Time
Senior EMC/energy-test engineer with regulatory experience; leads cross-functional teams; ISO17025 lab experience.
EMC testing, ISO17025, LDMS, EMC design software, Power management
2w
Save
Mark Applied
Hide
NPD Process Engineer
Houston, Texas, United States
OnsiteFull Time
5+ YOE5–15 years product development experience; chemical engineering degree required; PhD desirable; experience with lab testing, prototyping, and product commercialization.