2,369 testing jobs at 810 companies in Liberty, TX

2mo
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Testing Technician, Switchgear
Houston, Texas, United States
OnsiteFull Time
Panelmatic
Panelmatic: Designs and builds custom electrical and instrument control panels.
5+ YOEHigh school diploma or GED; 5+ years testing electrical switchgear; read schematics; hands-on test equipment experience; U.S. work authorization; knowledge of UL standards.
Multimeter, Megger, Hipot tester, Relay test sets, Protective relays, PM/PLC testing software
5d
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Electrical Testing Technician
Houston, Texas, United States
OnsiteFull Time
Salamander Solutions
Salamander Solutions: Sells advanced heater cable technology for oil and gas wells.
5+ YOE5+ years QA/QC electrical testing experience, proficiency with electrical test equipment, strong safety focus, troubleshooting and reporting skills, and Microsoft Office proficiency.
Line frequency HiPot, Very low frequency (VLF) HiPot, DC Insulation Testing, Tan-Delta Testing, Power Analysis Meters, Inductance and Capacitance Meters, High Current Injection, Time Domain Reflectometry (TDR), Data Acquisition and Logging Equipment, Microsoft Office
1mo
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RN PRE-ADMISSIONS TESTING
Bellaire, Texas, United States
$45-$49/hr OnsiteTemporary
Legent Health
Legent Health: Operates specialized surgical hospitals and ambulatory surgery centers.
2+ YOEGraduate of accredited nursing program, current Texas RN license, active CPR, minimum 2 years surgical/PACU nursing experience, performs pre-op testing, vitals, IV starts, and coordinates preadmission registration.
2w
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CMT Field Testing Technician
Houston, Texas, United States
FieldFull Time
Universal Engineering Sciences
Universal Engineering Sciences: Provides engineering, environmental, and testing services for construction projects.
3+ YOEHS diploma/GED required, 3 years field experience in construction materials testing, ability to read plans, valid driver\u0001s license, lift up to 50+ lbs, Microsoft Office proficiency, and strong communication skills.
Microsoft Word, Microsoft Excel, nuclear gauge
2d
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504/Campus Testing Coordinator (Anticipated)
New Caney, Texas, United States
$67k/yr OnsiteFull Time
New Caney Independent School District
New Caney Independent School District: Provides public primary and secondary education for students.
Middle school certified teacher required; responsible for coordinating campus testing and 504 processes; school-day schedule.
1mo
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Lead Electrical Testing Technician
Plano or Dallas or Houston
RemoteFull Time
Vector Power
Vector Power: Specialized electrical testing, commissioning, and power systems engineering services.
7+ YOE7+ years field experience in electrical testing, maintenance, and commissioning; NETA Level III/IV or equivalent; lead crews; read electrical drawings; travel; valid driver’s license.
Doble testing, VLF testing, Tan Delta, HiPot, Insulation resistance, Power factor, Relay testing, TTR, Winding resistance
3mo
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Environmental Field-Testing Technician
Pasadena or Houston
$20-$22/hr FieldFull Time
Alliance Technical Group
Alliance Technical Group: Provides environmental testing, monitoring, and compliance services for industries.
Entry-level field technician for air emissions testing; must be able to lift up to 75 lbs, work at heights, travel regionally in company vehicle, use MS Office/Adobe, have valid driver's license, and work in industrial outdoor environments.
MS Office Suite, Microsoft Word, Microsoft Excel, Microsoft Outlook, Abode Products
1mo
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Construction Materials Testing Technician
Beaumont, Texas, United States
FieldFull Time
Tolunay-Wong Engineers
Tolunay-Wong Engineers: Providing geotechnical engineering and construction materials testing services.
Perform testing and inspection of soils, concrete, and pile monitoring; produce reports; maintain safe vehicle operation; pass DISA drug screen and TWIC background check; able to lift heavy materials and maintain on-call schedule. ACI, NICET, or TXDOT certifications preferred.
2mo
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Senior Electrical Testing & Commissioning Engineer
Houston or Salt Lake City or Reno or Milford or Oakland
OnsiteFull Time
Fervo Energy
Fervo Energy: Generates clean electricity using advanced geothermal drilling technology.
7+ YOE7+ years in electrical testing/commissioning; NETA ATS/MTS experience; field travel 25-75%; AS or BS in engineering preferred; PE license preferred; strong documentation and coordination skills.
NETA ATS/MTS, IEEE, NFPA 70B, SCADA, DCS, PLC, VFD, Protection relays
2w
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Testing Technician (10PM-6AM) (G-project)
Houston, Texas, United States
OnsiteFull Time
Foxconn Assembly
Foxconn AssemblyTaiwan Stock Exchange: 2317: Assembles electronics and computer hardware for global technology brands.
High school diploma, entry-level with interest in IT, proficiency in technical English, user-level Microsoft Office and Windows (Windows 10, Server 2012 R2, Server 2016), basic Linux, VLAN/Switch/Virtual Network knowledge preferred; analytical and detail-oriented.
Microsoft Office, Microsoft Windows 10, Microsoft Windows Server 2012 R2, Microsoft Windows Server 2016, Linux, VLAN, Switch, Virtual Network
1w
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Construction Materials Testing Technician-Orange TX
Houston or Bridge City or Orange or Beaumont or Orangefield or Pinehurst
$20-$30/hr FieldFull Time
Certerra
Certerra: Testing, inspection, and certification services for critical infrastructure projects.
Field and lab testing of construction materials; plan reading, math/technical aptitude, maintain certifications, pass background and drug screen, valid driver’s license; high school diploma or equivalent.
1w
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Coordinator, Campus Testing HS (2026-2027 School Year)
Spring, Texas, United States
$63k-$76k/yr OnsiteFull Time
Spring Independent School District
Spring Independent School District: Providing prekindergarten through twelfth-grade education to students in Texas.
3+ YOEBachelor's degree, valid Texas teaching certificate, 3+ years successful teaching experience; knowledge of state assessment requirements, data analysis, organization, training staff, and testing security.
Texas Assessment Management System
3d
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Drug Testing Technician- FEMALE ONLY
Conroe, Texas, United States
OnsiteFull Time
Recovery Monitoring Solutions
Recovery Monitoring Solutions: Provider of electronic monitoring and drug testing services.
1+ YOE1 year customer service experience, clean background and pass drug screen, strong communication, data entry, ability to lift up to 10 lbs, work in team and follow policies.
3d
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Drug Testing Technician- FEMALE ONLY
Conroe, Texas, United States
OnsiteFull Time
Recovery Monitoring Solutions
Recovery Monitoring Solutions: A provider of drug testing and monitoring services for staff and governmental agencies.
1+ YOE1 year customer service experience, clean background, pass drug screen, strong communication, data entry skills, ability to lift up to 10 lbs., and team collaboration.
1mo
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HVAC Testing & Commissioning Technician
Houston, Texas, United States
$22-$27/yr FieldFull Time
Custom Air Products & Services
Custom Air Products & Services: Designs and manufactures custom industrial and commercial HVAC equipment
5+ YOE5+ years commercial/industrial HVAC experience, EPA certification required, Texas HVAC technician registration preferred, ability to read schematics, troubleshoot controls/refrigeration, perform commissioning/startups, lift up to 65 lbs, and travel overnight to job sites.
PLCs, VFDs
2mo
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Materials Testing Lab Technician
Conroe, Texas, United States
OnsiteFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
High school diploma or equivalent; valid driver's license may be required.
1mo
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Registered Nurse RN Pre-Admit Testing
Houston, Texas, United States
OnsiteFull Time
HCA Healthcare
HCA HealthcareNYSE: HCA: Provides hospital and healthcare services through owned facilities.
1+ YOERN with acute care/pre-admission testing experience; Texas RN license or Compact; BSN preferred; BLS/ACLS required; PALS preferred.
2mo
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Senior UEFI/BIOS Testing and Automation - Onsite
Houston, Texas, United States
$60k-$72k/yr OnsiteFull Time
Quest Global
Quest Global: Global engineering services for product development and lifecycle management.
BIOS/UEFI testing expert with Python automation, security testing, and experience across x86/ARM architectures; familiar with Agile/Scrum and test planning.
Python, Test automation, Firmware testing, Security testing, Vulnerability assessment, Debugging, Performance analysis, Agentic AI frameworks
2mo
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Construction Material Testing (CMT) Technician
Conroe, Texas, United States
OnsiteFull Time
Vertex Resource Group
Vertex Resource GroupTSX Venture Exchange: VTX: Provides environmental, industrial, and fluid management services across North America.
1+ YOEHigh school diploma; 1-2 years relevant experience; MS Word/Excel; ACI certification preferred; clean background; valid driver’s license; ability to travel; lift up to 75 lbs.
Microsoft Word, Microsoft Excel
1mo
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Non-Destructive Testing (NDT) Inspector
Atlanta or Austin or Houston or Memphis or Dallas or Nashville or San Antonio
OnsiteFull Time
TTL
TTL: Engineering firm providing infrastructure design and technical consulting services.
High school diploma; read drawings/blueprints; good communication; basic computer skills; valid driver’s license; able to lift 50+ lbs; willing to work at heights; AWS CWI preferred; structural steel experience; ICC certification; observe inspections and report findings.
Ultrasonic Testing, Magnetic Particle Testing, Penetrant Testing, Coating inspection software, blueprints reading