Quanta Infrastructure Solutions Group Tech Stack

EPC and design-build services for electrical infrastructure and water projects

Construction Houston, Texas 201–500 employees Founded 2017 Public Company

Quanta Infrastructure Solutions Group (QISG) is an EPC and design-build contractor serving power, water, and specialty infrastructure nationwide. The tech stack reveals a traditional heavy-civil-design operation: Autodesk (AutoCAD, Revit, Civil 3D, Plant 3D), SAP2000, STAAD, and Primavera P6 for project planning—consistent with large, multi-phase infrastructure builds. Engineering dominates hiring (317 active roles, mostly senior and mid-level), signaling aggressive capacity-building for concurrent project execution amid stated pain points around cost deviations, schedule constraints, and integrating design-build operations.

Tech Stack 62 technologies

Core StackAutoCAD Revit ArcGIS Expensify Power BI Primavera P6 Procore Python Excel PowerPoint Navisworks Microsoft Office Plant 3D Inventor Civil 3D MicroStation AutoCAD Plant 3D Autodesk Inventor STAAD SAP2000 JD Edwards ETAP AutoCAD Electrical AutoCAD Map 3D Autodesk Bluebeam Vault ProjectWise Teams Kronos+31 more

What Quanta Infrastructure Solutions Group Is Building

◆Challenges

Ensuring safety compliance
Risk mitigation
Mitigating technical and resourcing risks
Managing complex design-build projects
Cost-effective solutions
Cost deviations
Integrating engineering and construction operations
Delivering large-scale data center projects on time
Keeping projects on budget
Budget and schedule constraints

▲Active Projects

New construction
Material and equipment bidding for t&d epc projects
High-voltage transmission infrastructure projects
Bess preconstruction
Critical maintenance
Substation design projects
Energy substation and transmission projects
Renewable projects
High voltage substation design
Large-scale energy substation and transmission-related projects

Hiring Activity

Accelerating390 roles · 180 in 30d

Department

Engineering

317

Ops

Construction

Finance

Sales

Design

Legal

Seniority

Senior

148

Mid

143

Manager

Junior

Director

Lead

Intern

Notable leadership hires: Operations Quality Lead

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About Quanta Infrastructure Solutions Group

QISG delivers engineering, procurement, and construction (EPC) services, design-build contracts, and construction management at-risk (CMAR) engagements for electrical transmission and distribution, substations, wastewater systems, and specialty projects across the United States, France, and Peru. The company positions itself as a single-source accountability partner for complex infrastructure work. Current project portfolio includes high-voltage transmission upgrades, battery energy storage system (BESS) preconstruction, substation design, and renewable-energy interconnection work. With 392 active job postings and accelerating hiring velocity, the company is scaling its field and design engineering workforce to manage concurrent large-scale builds.

HeadquartersHouston, Texas

Company Size201–500 employees

Founded2017

Hiring MarketsUnited States, France, Peru

Frequently Asked Questions

What software does Quanta Infrastructure Solutions Group use?

QISG relies on Autodesk tools (AutoCAD, Revit, Civil 3D, Plant 3D, Electrical, Inventor), structural analysis (SAP2000, STAAD), scheduling (Primavera P6, ProjectWise), GIS (ArcGIS), and field coordination (Procore, Bluebeam). Enterprise systems include JD Edwards and SAP2000.

Where does Quanta Infrastructure Solutions Group operate?

Headquartered in Houston, Texas. QISG hires across the United States, France, and Peru, and serves power, water/wastewater, and specialty infrastructure projects nationwide.