Construction Materials Field Technician

High school diploma or equivalent; willingness to learn; strong communication; physical stamina; driver-enabled; 1 year testing experience preferred; ACI certification desired.

Junior Environmental Compliance Specialist

Bachelor’s degree in Ecology or related field; 3–5 years environmental compliance experience; CPESC or NPDES certifications preferred; ArcGIS/AutoCAD skills; NEPA knowledge.

Senior Survey Party Chief

3+ years as Survey Crew Chief or degree in Mapping, Surveying, GIS or Geospatial field; proficient with GPS, Robotic Total Station, and data collectors; HS diploma or GED; valid driver’s license and safe driving record; able to work independently and in team, outdoors in various weather; able to travel; basic computer skills; strong communication.

Archeological Technician

Archaeological fieldwork, surveys, site documentation, artifact processing; requires field school completion, travel, physical stamina.

Construction Materials Laboratory Technician

High school diploma required; MS Office proficiency; Bentley gINT/AutoCAD preferred; strong data recording and communication; able to work extra hours; able to lift 50 lbs.

undefined

Certified Welding Inspector (AWS CWI)/ASNT Level II- UT, PT & MT

Certified Welding Inspector

High School diploma; able to read drawings; good communication; basic computer skills; valid driver’s license; physically able to lift up to 50 lbs; able to work at heights; AWS CWI preferred; structural steel experience; ICC certifications; observe bolting and welding; interpret codes and QC requirements.

Drill Helper

Assist driller with field activities, operate small pumps/air compressors, travel >50%, lift 50-100 lbs, HS diploma or equivalent, driver license, CDL preferred, outdoor work in all weather.

Civil Project Engineer

Bachelor's in civil engineering; 3-6+ years in civil/land development; Texas P.E. or eligible within 6 months; AutoCAD/Civil 3D; strong writing and communication.

Construction Materials Senior Project Technician

Senior Project Technician

3-5 years in construction materials testing/inspection; valid ACI Concrete Field Testing Level I; Nuclear Gauge Safety Training; able to work outdoors; strong attention to detail; team and independent work skills; proficient with MS Office.

Civil Design Engineer-in-Training

Bachelor's in civil engineering; 2+ years civil design; FE exam; proficient in AutoCAD/Civil 3D; strong communication; need PE license in future.

Geotechnical Field Logger

H.S. Diploma or GED, valid driver’s license, good safety record, ability to travel, outdoor work tolerance, basic computer skills, teamwork and communication.

Project Engineer / Environmental Compliance Professional

8+ years of experience in environmental permitting and regulatory compliance; air and water permitting; PSD, Title V, NPDES; strong communication; able to manage multiple projects.

Soils Laboratory Technician

HS diploma required; MS Office; geotechnical software preferred; good communication; ability to lift 50 lbs; willing to work extra hours.

High school diploma required; strong communication; valid driving record; ability to lift 50+ pounds; outdoor work; field/lab testing experience preferred.

Geotechnical Driller

Must have valid driver’s license, CDL Class A or B, HS diploma, willingness to travel, ability to lift 50-100 lbs, outdoor work, 2+ years geotechnical drilling experience, good communication and safety record.

Construction Materials Special Inspector

ICC certifications in soils, reinforced concrete, masonry, structural steel, and fireproofing; ACI; 3 years of special inspections; valid driver’s license; able to communicate well; proficient in Word/Excel; outdoor stamina.

High school diploma required; concrete/material testing experience preferred; valid driving record; ability to lift up to 50 lbs; good communication; willingness to obtain certifications (ACI Concrete).

Monitor and sample construction materials; perform field/lab tests; HS diploma; good communication; valid driving record; lift 50+ lbs; outdoor work; 1 year testing experience preferred

Monitor, observe, and sample construction materials; perform routine field and lab tests; high school diploma or equivalent; valid driver's license; able to lift 50+ lbs; outdoor work; strong communication; 1 year testing experience preferred.

Title	Location	Date
Construction Materials Field Technician Full Time · $35K-$52K/yr · 1+ YOE Decatur or Huntsville · Onsite	Decatur or Huntsville Onsite	May 1, 2026
Junior Environmental Compliance Specialist Full Time · 3+ YOE Atlanta, Georgia, United States · Onsite	Atlanta, Georgia, United States Onsite	Apr 29, 2026
Senior Survey Party Chief Full Time · 3+ YOE San Antonio, Texas, United States · Onsite	San Antonio, Texas, United States Onsite	Apr 27, 2026
Archeological Technician Full Time Houston, Texas, United States · Onsite	Houston, Texas, United States Onsite	Apr 21, 2026
Construction Materials Laboratory Technician Full Time Nashville, Tennessee, United States · Onsite	Nashville, Tennessee, United States Onsite	Apr 14, 2026
Certified Welding Inspector (AWS CWI)/ASNT Level II- UT, PT & MT Full Time Nashville, Tennessee, United States · Onsite	Nashville, Tennessee, United States Onsite	Apr 14, 2026
Drill Helper Full Time Hoover, Alabama, United States · Onsite	Hoover, Alabama, United States Onsite	Apr 6, 2026
Civil Project Engineer Full Time · 3+ YOE San Antonio, Texas, United States · Onsite	San Antonio, Texas, United States Onsite	Apr 2, 2026
Construction Materials Senior Project Technician Full Time · 3+ YOE Decatur or Tuscaloosa or Nashville or Clarksville or Albany or San Antonio or Valdosta or Hoover · Onsite	Decatur or Tuscaloosa or Nashville or Clarksville or Albany or San Antonio or Valdosta or Hoover Onsite	Apr 2, 2026
Civil Design Engineer-in-Training Full Time · 2+ YOE Spanish Fort or Daphne · Onsite	Spanish Fort or Daphne Onsite	Mar 31, 2026
Geotechnical Field Logger Full Time Valdosta, Georgia, United States · Onsite	Valdosta, Georgia, United States Onsite	Mar 31, 2026
Project Engineer / Environmental Compliance Professional Full Time · 8+ YOE Montgomery or Tuscaloosa or Huntsville or Hoover · Hybrid	Montgomery or Tuscaloosa or Huntsville or Hoover Hybrid	Mar 30, 2026
Soils Laboratory Technician Full Time · $29K-$31K/yr Albany, Georgia, United States · Onsite	Albany, Georgia, United States Onsite	Mar 25, 2026
Construction Materials Field Technician Full Time · 1+ YOE Albany, Georgia, United States · Onsite	Albany, Georgia, United States Onsite	Mar 25, 2026
Geotechnical Driller Full Time · 2+ YOE Hoover or Tuscaloosa or Huntsville · Onsite	Hoover or Tuscaloosa or Huntsville Onsite	Mar 16, 2026
Construction Materials Special Inspector Full Time · 3+ YOE Decatur or Tuscaloosa or Nashville or Clarksville or Albany or San Antonio or Valdosta or Huntsville · Onsite	Decatur or Tuscaloosa or Nashville or Clarksville or Albany or San Antonio or Valdosta or Huntsville Onsite	Mar 3, 2026
Construction Materials Field Technician Full Time · $35K-$52K/yr · 1+ YOE Montgomery, Alabama, United States · Onsite	Montgomery, Alabama, United States Onsite	Mar 3, 2026
Construction Materials Field Technician Full Time · $35K/yr · 1+ YOE Tuscaloosa, Alabama, United States · Onsite	Tuscaloosa, Alabama, United States Onsite	Feb 20, 2026
Construction Materials Field Technician Full Time · $42K-$54K/yr · 1+ YOE Nashville, Tennessee, United States · Onsite	Nashville, Tennessee, United States Onsite	Feb 11, 2026

Activities	Civil EngineeringGeotechnical EngineeringEnvironmental ConsultingConstruction Materials TestingSurveying
Headquarters	US
Industries	Civil EngineeringProfessional Services
Name	TTL
Employees	500
Type	Private
Parent Company	CT Consultants
Tagline	Engineering firm providing infrastructure design and technical consulting services.
Founded	1,964
Website	ttlusa.com

TTL

About TTL