Manassas Park • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Manassas Park • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Manassas Park • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Manassas Park • 50 milesRemote · Hybrid · Onsite · Field · All Environments
16 sampling operator jobs at 14 companies in Manassas Park, VA
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Water/Wastewater Operator
Culpeper County, Virginia, United States
$46k-$74k/yr OnsiteFull Time
Operate and maintain water and wastewater treatment and collection systems, collect regulatory samples, perform preventive maintenance, inspect utilities, and comply with state and federal regulations; must obtain required water/wastewater operator licensure and hold a valid Virginia driver’s license.
2w
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Wastewater Treatment Plant Operator
Fort Detrick, Maryland, United States
$35-$41/hr OnsiteFull Time
Operate a 24-hour wastewater plant, conduct laboratory testing, adjust treatment processes and equipment, collect samples, perform maintenance, and hold current Maryland Waste Water Class 5A certification.
gas mask, full face shield, respirator
3w
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Water Treatment Plant Operator
Winchester, Virginia, United States
$43k-$61k/yr OnsiteFull Time
High school diploma/GED, valid driver’s license, valid Waterworks Operators License or ability to obtain Virginia equivalent within 6 months; performs chemical and physical analyses, equipment checks, sampling, and housekeeping.
1mo
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Water Reclamation Plant Operator II - Public Works, Bureau of Utilities, Water Reclamation Plant
Savage or Ellicott City
$54k-$88k/yr OnsiteFull Time
Operate and maintain wastewater treatment equipment, perform routine lab testing and sample collection, perform preventive maintenance, maintain records; requires Class 5A Operator certificate (MD or reciprocity), high school diploma/GED, and valid Maryland driver's license.
1w
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Industrial Hygienist (Grand Junction, CO)
Sioux Falls or Grand Junction or Alexandria or Orlando or Asia or Africa or United States
OnsiteFull Time
Degree in industrial hygiene or related field; expertise in hazard assessment, sampling, regulations, exposure data, technical reporting, physical inspections, respiratory protection, and vehicle operation.
OSHA, NIOSH, EPA, NFPA, ANSI, NRC, ACGIH, DOT
2mo
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Materials Technician II
Rockville, Maryland, United States
$23-$31/hr OnsiteFull Time
Perform manual and administrative duties in a cGMP warehouse: receiving/quarantine, inspection, sampling, inventory control, shipping, operate material handling equipment, use SAP, and participate in L1 inspections.
SAP, forklifts, pallet jacks, hand trucks, controlled rate freezing equipment
1mo
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Lube Technician
Annapolis Junction, Maryland, United States
$34-$45/hr OnsiteFull Time
Perform equipment inspections, greasing, and preventative maintenance; collect and submit fluid/oil samples; maintain and operate company lube truck; basic computer skills; Class B CDL preferred.
4d
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Senior Lab Technician (Transportation Engineering Technician IV)
Anne Arundel County, Maryland, United States
$59k-$94k/yr OnsiteFull Time
5+ YOEHigh school diploma or equivalency and 5 years of technical engineering experience, including 2.5 years in materials laboratory testing or sampling; valid Maryland motor vehicle operator's license required.
Microsoft Word, Microsoft Excel, Microsoft Access, Materials Management System (MMS), Defense Travel System (DTS)
2w
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Population Survey Methodologist
Silver Spring, Maryland, United States
$140k-$160k/yr OnsiteFull Time
Expertise in survey methodology, sampling design, questionnaire development, survey operations, and statistical analysis for large-scale behavioral and population health surveys; U.S. citizenship and ability to obtain Public Trust and CAC required.
SAS, R, SPSS, STATA
2w
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Population Survey Methodologist
Silver Spring, Maryland, United States
$140k-$160k/yr OnsiteFull Time
Master's degree or higher, expertise in survey methodology, sampling, questionnaire design, survey operations, and statistical analysis; proficiency with SAS,R,SPSS,STATA; U.S. citizenship and ability to obtain Public Trust and CAC.
SAS, R, SPSS, STATA
3w
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Geotechnical Driller - Woodbine, MD $$ SIGN-ON BONUS* $$
Woodbine, Maryland, United States
$26-$36/hr OnsiteFull Time
Experience operating geotechnical drill rigs and collecting samples, high school diploma, ability to lift 100 lbs, clean driving record, pass drug/background checks; CDL A/B preferred; strong organizational skills.
Hollow Stem Auger, Mud Rotary, Rock Coring, Split Spoon, Shelby Tube Sampling
2w
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Population Survey Methodologist
Silver Spring, Maryland, United States
$140k-$160k/yr OnsiteFull Time
Master's-level survey methodologist with expertise in sampling, questionnaire design, weighting, survey operations, statistical analysis, and technical reporting for large-scale health surveys; U.S. citizenship and ability to obtain Public Trust/CAC required.
SAS, R, SPSS, STATA
2mo
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Quality Control Technician R2701
Washington, District of Columbia, United States
$28/hr OnsiteFull Time
1+ YOEPerform daily sampling and testing of asphalt and aggregates, complete test logs, operate lab equipment, and ensure DOT compliance; high school/GED, 1+ years lab experience, required certifications, valid driver's license.
Microsoft Word, Microsoft Excel, gyratory compactor, ignition furnace, sieves
2mo
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Research Technician III – Mass Spectrometry
Ashburn, Virginia, United States
$54k-$88k/yr OnsiteFull Time
4+ YOEBachelor's in chemistry/biochemistry/biology (Master's preferred); 4 years (BS) or 2 years (MS) hands-on experience in metabolomics/lipidomics/proteomics; LC-MS/MS operation, sample prep, Thermo Xcalibur and data-analysis software experience.
LC-MS/MS, Thermo Xcalibur, Compound Discoverer, LipidSearch, MS-DIAL, Skyline, Proteome Discoverer, MaxQuant, DIA-NN, FragPipe
1mo
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Video Journalist - VPE-PESMOA
Bethesda, Maryland, United States
$68k-$91k/yr HybridFull Time
3+ YOEBachelor's degree in film production, journalism, digital media, communication or related; 3+ years experience; portfolio of 3-5 video samples; ability to obtain Public Trust (T1) background check; expertise in video production, camera operation, scripting/storyboarding, and online media.
YouTube
2mo
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Environmental Compliance Technician (Field Based)
Bethesda or Morgantown
$69k-$102k/yr FieldFull Time, Temporary
ERM: Global consultancy providing environmental, health, safety, and sustainability services.
4+ YOEMinimum 4 years field experience; ability to perform environmental inspections, water sampling, operate pumps, and address minor mechanical issues. Requires valid driver’s license and vehicle, PPE compliance, knowledge of stormwater/MSGP and SPCC, and basic computer skills (Outlook/Word/Excel). HAZWOPER preferred.
Microsoft Outlook, Microsoft Word, Microsoft Excel