1mo
Save
Mark Applied
Hide
Sample Receiving Technician
Houston, Texas, United States
OnsiteFull Time
Receive, inspect, and log client/field samples into LIMS; transport and store samples; follow SOPs and QA procedures; data entry and chain-of-custody interpretation; high school diploma required, B.S. in chemistry preferred.
LIMS
2w
Save
Mark Applied
Hide
Lab Technician
Conroe, Texas, United States
OnsiteFull Time
Perform laboratory testing, sample handling and storage, equipment maintenance, ensure API and environmental compliance; experience or education in drilling fluids analysis preferred.
1d
Save
Mark Applied
Hide
Veterinary Technician
Houston, Texas, United States
OnsiteFull Time
1+ YOEMinimum 1 year experience; animal restraint, sample collection and lab processing, diagnostic imaging, anesthesia and surgical assistance, medication administration, strong client communication, open availability.
2mo
Save
Mark Applied
Hide
Geochemistry Technician
Milford or Golden or Houston
OnsiteFull Time
2+ YOEAssociate or Bachelor’s in Chemistry, Geology, Environmental Science, or related field; 2+ years field sampling, water chemistry, or lab analysis; safety, data accuracy, independent field work, willingness to travel.
pH meter, conductivity meter, ICP-MS, ion chromatography, titration, gas collection apparatus, two-phase separators
1mo
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.
2mo
Save
Mark Applied
Hide
Field Services Technician II - Environmental
Conroe, Texas, United States
OnsiteFull Time
High school diploma; field services or regulated sampling experience; familiarity with sampling equipment; Microsoft Office; valid driver’s license.
Microsoft Office, Sampling equipment, Composite samplers, Automated samplers
1d
Save
Mark Applied
Hide
QC Lab Technician 1
The Woodlands, Texas, United States
$21-$32/hr OnsiteFull Time
0.5+ YOEAssociate degree, 6+ months laboratory experience, proficiency with LIMS and MS Office, ability to perform QC testing and track samples.
LIMS, MS Office
1mo
Save
Mark Applied
Hide
Sr. Lab Technician
Houston, Texas, United States
$22/hr OnsiteFull Time
Dairy Farmers of America: Produces and distributes milk, cheese, butter, and dairy ingredients.
1+ YOEHigh school diploma, 1+ years food manufacturing or lab experience preferred; ability to perform lab testing, sample prep, instrument calibration, record keeping, and follow regulations; Microsoft Office proficiency.
Microsoft Office
1mo
Save
Mark Applied
Hide
Lab Technician II
Houston, Texas, United States
OnsiteFull Time
Associate degree in Chemistry/Chemical Technology required; wet chemistry experience (flashpoint, titration, copper corrosion), ICP-OES metals analysis, method development, R&D blending, and inventory tracking using Sample Manager and Cispro.
ICP-OES, Sample Manager, Cispro
1mo
Save
Mark Applied
Hide
On-Site Sample Technician, Hazardous Waste Services
Baytown, Texas, United States
OnsiteFull Time
2+ YOEMinimum 2 years experience in waste or sampling fields; able to work outdoors and in industrial environments; lift and handle containers; wear PPE and respirators; strong verbal/written communication; attention to detail; confined space capability; safety-focused.
Microsoft Excel, Cority
1mo
Save
Mark Applied
Hide
Retain Technician - Pasadena, TX
Pasadena, Texas, United States
$16-$18/hr OnsiteFull Time
1+ YOEHigh school diploma/GED and 1+ years related experience; ability to handle, transport, and dispose of laboratory samples per safety and regulatory procedures; able to lift up to 100 lbs.
3w
Save
Mark Applied
Hide
Ambient Field Technician
Deer Park, Texas, United States
$24-$28/hr FieldFull Time
Prepare, deploy, test and sample ambient air monitoring equipment; work outdoors in industrial settings; valid driver’s license; ability to lift up to 50 lbs; travel up to 50%.
Microsoft Word, Microsoft Excel, Microsoft Outlook
2w
Save
Mark Applied
Hide
Wastewater Maintenance Technician
Houston, Texas, United States
$25/hr OnsiteFull Time
2+ YOE2+ years wastewater experience preferred; valid driver’s license required; ability to operate and maintain wastewater equipment, collect and test water samples, perform physical labor, and follow safety and regulatory procedures.
2w
Save
Mark Applied
Hide
Field Service Technician
Houston, Texas, United States
FieldFull Time
Valid driver's license and safe driving record, HS diploma, ability to lift 50 lb, perform field sampling, maintain chain-of-custody, basic computer/smartphone proficiency, strong attention to detail and communication.
3w
Save
Mark Applied
Hide
Immunology Lab Technician
Houston, Texas, United States
OnsiteFull Time
Bachelor's in immunology/biology or related, experience with general lab techniques, ability to follow protocols, perform immunological assays (flow cytometry, ELISA, PCR), collect/process human samples, analyze data, and maintain lab records.
Flow cytometry, Cell culture, ELISA, PCR, Multiplex assays
1mo
Save
Mark Applied
Hide
Geotechnical Engineering Technician
Conroe, Texas, United States
FieldFull Time
High school diploma or equivalent, valid driver’s license may be required, completion of internal safety certifications; ability to perform field testing, collect samples, maintain equipment, drive crew vehicle, document and submit findings.
1mo
Save
Mark Applied
Hide
Laboratory Technician I - Wet Chemistry
Deer Park, Texas, United States
$20-$22/hr OnsiteFull Time
1+ YOEPerform wet-chemistry analyses of water and soil samples; maintain lab cleanliness, records, and inventory; 1 year lab experience preferred; bachelor's degree in related field preferred.
1mo
Save
Mark Applied
Hide
Quality Control Technician
Rosenberg, Texas, United States
OnsiteFull Time
1+ YOEHS diploma/GED and 1+ year QC experience in construction/industrial/manufacturing. Must perform concrete QC tests, calibrate equipment, sample/test materials, record and communicate results, and have good math and communication skills.
3w
Save
Mark Applied
Hide
Quality Control Technician (Wilcrest Pharma)
Houston, Texas, United States
OnsiteFull Time
Support QC testing, sample management, environmental monitoring, finished product inspection, labeling, packaging support, and documentation for cGMP compliance.
1mo
Save
Mark Applied
Hide
Centrifuge Process Technician
La Porte, Texas, United States
$47k-$63k/yr OnsiteFull Time
1+ YOE1-2 years plant/centrifuge experience preferred; operate and maintain centrifuge and associated equipment, perform plant sampling and lab tests, troubleshoot PLCs, use Microsoft Excel, pass HAZWOPER/OSHA and respirator requirements, and work safely in hazardous atmospheres.
Microsoft Excel, PLC, vacuum truck pump, variable frequency drives
Explore Jobs