SCI Engineering

Construction Materials Testing Technician

High school diploma or GED; no prior experience required; valid driver’s license and insurance; able to lift up to 75 lbs; willingness for overtime and weekend work; strong reading, math, and communication skills.

High school diploma; no experience required (1 year preferred); able to reach office and job sites daily; valid driver’s license and current insurance; willing for overtime and weekend work; able to lift up to 75 pounds.

Business Development Manager

10+ years in AEC business development in St. Louis market; proficient in MS Office and CRM (Deltek Vision); experience with RFP/RFQs and federal submittals; ability to meet deadlines.

Archaeological Field Technician

BA/BS in Anthropology or related field; prior archaeological field experience or field school; reliable transportation; ability to work outside; overtime/weekend availability; basic problem-solving and computer skills; able to lift up to 75 lbs.

Geotechnical Project Engineer

5-10 years geotechnical engineering experience; MS in Geotechnical Engineering preferred; FE or PE eligible; experience with deep foundation and ground improvement systems; strong client communication; willing to travel to project sites.

Geotechnical Staff Engineer

BS in Geotechnical Engineering; MS preferred; FE exam passed; strong writing/communication; client interaction; able to travel to project sites.

High school diploma or equivalent; no experience required; valid driver's license and insurance; must be able to travel daily to office and job sites; overtime/weekend availability; able to lift up to 75 lbs; outdoors preferred.

High school diploma or equivalent; no prior experience required (1 year preferred); must travel to office and job sites daily; valid driver’s license and current insurance; overtime and weekend work; able to lift up to 75 pounds; outdoor work.

Project or Senior Geotechnical Engineer

Geotechnical Engineer

At least 5 years in engineering consulting in Texas; Geotechnical Bachelor; Texas PE license; experience with deep foundation and ground improvement; strong writing and client communication; TX Dot experience preferred.

Construction Material Testing Technician II/III

High school diploma; 0-1 year experience; valid driver’s license and insurance; overtime/weekend availability; reliable transportation.

Construction Material Testing Technician

High school diploma required; no prior experience required; valid driver's license; willing to overtime/weekends; able to lift up to 75 lbs.

Construction Material Testing Senior Engineer

BS in Civil/Geotechnical Engineering; PE license; 8+ years in construction material testing; strong writing, communication; client management; willing to travel.

Title	Location	Date
Construction Materials Testing Technician Full Time · $42K-$48K/yr · 0+ YOE Round Rock, Texas, United States · Onsite	Round Rock, Texas, United States Onsite	May 2, 2026
Construction Materials Testing Technician Full Time · $42K-$54K/yr · 0+ YOE Thornton, Colorado, United States · Onsite	Thornton, Colorado, United States Onsite	May 1, 2026
Business Development Manager Full Time · 10+ YOE St Charles, Missouri, United States · Onsite	St Charles, Missouri, United States Onsite	May 1, 2026
Archaeological Field Technician Contract · $43K/yr Ofallon, Illinois, United States · Onsite	Ofallon, Illinois, United States Onsite	Apr 28, 2026
Geotechnical Project Engineer Full Time · $80K-$100K · 5+ YOE St Charles, Missouri, United States · Onsite	St Charles, Missouri, United States Onsite	Apr 13, 2026
Geotechnical Staff Engineer Full Time · $60K-$75K · 0+ YOE St Charles, Missouri, United States · Onsite	St Charles, Missouri, United States Onsite	Apr 13, 2026
Construction Materials Testing Technician Full Time · $37K-$46K/yr · 0+ YOE O'Fallon, Illinois, United States · Onsite	O'Fallon, Illinois, United States Onsite	Apr 10, 2026
Construction Materials Testing Technician Full Time · $40K-$44K/yr · 0+ YOE St Charles, Missouri, United States · Onsite	St Charles, Missouri, United States Onsite	Apr 10, 2026
Project or Senior Geotechnical Engineer Full Time · 5+ YOE Selma or Austin or Round Rock · Onsite	Selma or Austin or Round Rock Onsite	Apr 8, 2026
Construction Material Testing Technician II/III Full Time · $42K-$58K/yr · 0+ YOE St Charles, Missouri, United States · Onsite	St Charles, Missouri, United States Onsite	Apr 8, 2026
Construction Material Testing Technician II/III Full Time · $46K-$64K/yr · 0+ YOE Ofallon, Illinois, United States · Onsite	Ofallon, Illinois, United States Onsite	Apr 8, 2026
Construction Material Testing Senior Engineer Full Time · $100K-$140K · 8+ YOE Selma, Texas, United States · Onsite	Selma, Texas, United States Onsite	Apr 1, 2026

Activities	Geotechnical engineeringEnvironmental consultingConstruction materials testingCultural resources managementNatural resources consulting
Headquarters	US
Industries	Civil EngineeringEnvironmental Services
Name	SCI Engineering
Employees	200
Type	Private
Tagline	Provides professional geotechnical, environmental, and construction materials engineering services.
Founded	1,978
Website	sciengineering.com

SCI Engineering

About SCI Engineering