T

TTL, Inc. Tech Stack

Infrastructure design and construction services across civil, environmental, and transportation engineering

Civil Engineering Tuscaloosa, Alabama 201–500 employees Founded 1964 Privately Held

TTL is a regional engineering firm built around site-to-construction delivery for infrastructure projects. The tech stack is traditional (AutoCAD, Civil 3D, GPS, GIS, LiDAR) — no cloud platforms or modern devtools — reflecting a discipline focused on design precision and field survey rather than software iteration. Hiring is heavily weighted toward junior engineers (19 of 35 engineering roles) with gaps in mid-level talent, paired with active recruiting for Survey Party Chiefs, suggesting deliberate scaling of field operations and junior-to-senior pipeline challenges.

Tech Stack 11 technologies

Core StackAutoCAD AWS Civil 3D Word Excel GPS GIS Autodesk Trimble LiDAR Microsoft 365

What TTL, Inc. Is Building

◆Challenges

Grow a small office
Mentoring less-experienced engineers
Maintaining compliance with state regulations
Stormwater pollution monitoring
Ensuring compliance with air and water permitting regulations
Managing multi-discipline teams
Construction environmental compliance

▲Active Projects

Industrial and commercial site design
Roadways and bridges
Stormwater and detention systems
Swppp inspections
Air permitting projects
Npdes permit applications
Phase i environmental site assessment
Underground storage tank remediation
Brownfield investigation
Archaeological projects

Hiring Activity

Accelerating40 roles · 25 in 30d

Department

Engineering

35

Construction

5

Environmental

1

Seniority

Junior

19

Mid

9

Senior

9

Lead

2

Intern

1

Manager

1

Notable leadership hires: Survey Party Chief

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About TTL, Inc.

TTL is an engineering design firm headquartered in Tuscaloosa, Alabama, serving public and private clients across the Southern United States. Founded in 1964, the firm employs 201–500 team members and specializes in civil, transportation, and geotechnical engineering; environmental consulting and remediation; construction materials testing; and surveying. The service model spans the full project lifecycle: site and corridor selection, due diligence, design, and field construction oversight. Active project types include site design, roadways and bridges, stormwater systems, environmental permitting, and brownfield remediation.

HeadquartersTuscaloosa, Alabama

Company Size201–500 employees

Founded1964

Hiring MarketsUnited States

Frequently Asked Questions

What software does TTL use for engineering design?

AutoCAD, Civil 3D, and Autodesk products are core. Field operations rely on GPS, GIS, LiDAR, and Trimble survey equipment. Microsoft 365 and AWS for productivity.

What are TTL's main service lines?

Civil and transportation engineering, geotechnical exploration, environmental consulting and remediation, construction materials testing, pipeline services, and transmission line design.