LJC Tech Stack

Architecture and engineering firm specializing in life sciences and mission-critical facilities

Architecture and Planning Chicago, Illinois 201–500 employees Founded 1999 Privately Held

LJC is a full-service architecture and engineering firm with 201–500 employees across six regional offices, built around integrated design-build delivery. The tech stack reveals a dual-track operation: CAD/BIM tools (Revit, AutoCAD, Navisworks) for architectural and structural design, paired with industrial automation and controls software (SCADA, BMS, HMI platforms like Ignition and FactoryTalk) — a combination suggesting deep expertise in complex building systems beyond traditional architecture.

Tech Stack 36 technologies

Core StackRevit AutoCAD Allen-Bradley Siemens Adobe Creative Cloud Procore Adobe Illustrator Navisworks ETAP SCADA BMS Modbus SNMP OPC DNP3 HMI Ignition Wonderware Rockwell FactoryTalk Schneider Electric Enscape Autodesk Construction Cloud Microsoft Project Plant 3D Bluebeam GIS Tekla Structural Designer Civil 3D InDesign Photoshop+6 more

AdoptingRevit BMS SCADA

What LJC Is Building

◆Challenges

Regulatory compliance in manufacturing
System reliability
Complex regulated environments
Maintaining efficient execution processes
Ensuring uptime for mission-critical operations
Managing project risks
Regulatory compliance for gmp/gxp
Meeting stringent uptime requirements
Client satisfaction during execution
Operational risk

▲Active Projects

Life sciences manufacturing projects
Fire protection system design for mission-critical facilities
Design & engineering practices
Clean utility system strategy development
Critical utilities system design for life sciences facilities
Mission critical and data center projects
Hvac design for data centers
Client development and sales strategy
Mission-critical electrical system design
Mission-critical automation systems

Hiring Activity

Accelerating100 roles · 25 in 30d

Department

Engineering

Design

Sales

Manufacturing

Seniority

Senior

Mid

Lead

Junior

Manager

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About LJC

LJC Design & Engineering delivers architecture, structural engineering, building services, interior design, landscape architecture, urban planning, and sustainability services across the United States. The firm operates as a subsidiary of Clayco, a national design-build construction company, enabling in-house coordination between designers, engineers, and contractors from project inception. This structure addresses a core client pain point: regulatory compliance in complex manufacturing environments (GMP/GxP standards) and the need for system reliability and uptime in mission-critical operations. The company's project portfolio centers on life sciences manufacturing, data center infrastructure, fire protection system design, and critical utilities—markets where design and construction coordination directly reduce schedule risk and cost overruns.

HeadquartersChicago, Illinois

Company Size201–500 employees

Founded1999

Hiring MarketsUnited States, India

Frequently Asked Questions

What software does LJC use for design and engineering?

LJC uses Revit, AutoCAD, and Navisworks for architectural and structural design, paired with industrial controls platforms (SCADA, BMS, Ignition, Rockwell FactoryTalk) for building systems and mission-critical automation. Procore and Autodesk Construction Cloud manage project delivery.

What type of projects does LJC work on?

LJC specializes in life sciences manufacturing facilities, data center HVAC and electrical systems, fire protection for mission-critical buildings, clean utility system strategy, and critical automation systems. The focus is regulated, high-uptime environments.

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How this profile is built

LJC's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.