GBA Companies

Site Development Project Manager

Bachelor's in Civil Engineering; 10+ years PM experience, 5+ years leadership; proficiency in AutoCAD Civil 3D and PM software; willingness to travel.

Civil engineering degree or equivalent with 10+ years PM experience, 5+ years in leadership; proficient in AutoCAD, Civil 3D; willing to travel.

GBA (George Butler Associates)

Bachelor's in Civil Engineering or Associate with extensive site experience; 10+ years of project management, with 5+ years in leadership.

Mechanical Estimator 

Bachelor’s degree in Construction or related engineering field OR Journeyman/Master in Plumbing or HVAC OR 7+ years mechanical estimating experience; travel to project sites; strong communication; MS Office; digital take-off and estimating software.

Construction Inspector

5+ years of inspection experience; KDOT/MoDOT certification preferred; MS Office; knowledge of construction materials; valid driver’s license; ability to stand long periods and lift 50 lb; strong communication.

Senior Project Manager - Life Sciences 

Senior Project Manager

8+ years in Pharma/Biotech/Life Sciences with 12+ years in project management; degree in construction science and management or related field; strong leadership and collaboration skills.

Degree in construction science/management; 8+ years pharma/biotech/life sciences; 12+ years PM/PD; strong leadership, communication; EPCM/Design-Build experience.

8+ years Pharma/Biotech/Life Sciences experience; 12+ years project management; degree in construction science or related field; strong leadership and communication.

Traffic Engineer

Bachelor's in Civil Engineering; 8+ years in traffic engineering; PE licensure in KS/MO/IL; PM experience preferred; PTOE or ability to obtain within 2 years; proficient in MicroStation, AutoCAD, SignCAD; knowledge of Synchro/VISSIM.

Bachelor's in Civil Engineering; 8+ years in project design/traffic analysis; Kansas/Missouri/Illinois PE licensure; PTOE; project management; MicroStation/AutoCAD/SignCAD; Synchro/VISSIM; mentoring.

Bachelor's degree in Civil Engineering; PE license in MO/KS/IL; 8+ years in traffic engineering design, analysis, and project management; proficiency with traffic software; PTOE certification or eligible within 2 years.

Regional Construction Services Manager

10+ years in roadway/highway/bridge inspection and administration; lead construction observer; MoDOT experience; travel willingness.

Senior Wastewater Engineer

10+ years wastewater treatment and plant design; PE license preferred; Bachelor's in Civil or Mechanical Eng.

General Application

Submit general application; open to multiple locations.

Lead construction inspection staff, manage projects, read plans, perform materials testing, administrative duties, and travel as needed.

General application submission; all locations; online application link provided.

Bachelor's in Civil Engineering; PE license in MO/KS/IL; 8+ years in traffic engineering; proficiency with traffic software; strong communication and leadership; PTOE preferred.

Wastewater Engineer

Bachelor’s in Civil or Mechanical Engineering; PE license in KS/MO/TX preferred; 10+ years in wastewater treatment/plants; strong client management and multi-project experience; mentoring/communication skills.

Title	Location	Date
Site Development Project Manager Full Time · 10+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Mar 26, 2025
Site Development Project Manager Full Time · 10+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Mar 26, 2025
Site Development Project Manager Full Time · 10+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Mar 26, 2025
Mechanical Estimator Full Time · 3+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Mar 13, 2025
Construction Inspector Full Time · 5+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Feb 21, 2025
Senior Project Manager - Life Sciences Full Time · 12+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Oct 15, 2024
Senior Project Manager - Life Sciences Full Time · 12+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Oct 15, 2024
Senior Project Manager - Life Sciences Full Time · 8+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Oct 15, 2024
Traffic Engineer Full Time · 8+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Apr 1, 2024
Traffic Engineer Full Time · 8+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Apr 1, 2024
Traffic Engineer Full Time · 8+ YOE Chesterfield, Missouri, United States · Onsite	Chesterfield, Missouri, United States Onsite	Nov 29, 2023
Regional Construction Services Manager Full Time · 10+ YOE Chesterfield, Missouri, United States · Onsite	Chesterfield, Missouri, United States Onsite	Nov 29, 2023
Senior Wastewater Engineer Full Time · 10+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Nov 29, 2023
General Application Full Time Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Nov 29, 2023
Regional Construction Services Manager Full Time · 10+ YOE Chesterfield, Missouri, United States · Onsite	Chesterfield, Missouri, United States Onsite	Nov 29, 2023
General Application Full Time, Part Time, Contract, Internship, Temporary, Seasonal, Volunteer Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Nov 29, 2023
Traffic Engineer Full Time · 8+ YOE Chesterfield, Missouri, United States · Onsite	Chesterfield, Missouri, United States Onsite	Nov 29, 2023
Senior Wastewater Engineer Full Time · 10+ YOE Lenexa, Kansas, United States · Onsite	Lenexa, Kansas, United States Onsite	Nov 29, 2023

Activities	civil engineering designarchitectural design servicesconstruction managementland surveying servicestransportation planning
Headquarters	US
Industries	Civil EngineeringArchitecture
Name	GBA
Employees	500
Type	Private
Parent Company	GBA Companies
Subsidiaries	AlynixCompliGBA BuildersGBA Facility ServicesInfrastructure SolutionsGBA System IntegratorsViroCon
Tagline	Provides engineering, architecture, and construction management services.
Founded	1,969
Website	gbateam.com

GBA

About GBA