LJB Inc. Tech Stack
Multi-discipline engineering firm specializing in civil, structural, and safety design
LJB is a 55-year-old, 200–500-person engineering services firm headquartered in Ohio with national reach. The tech stack is heavily weighted toward CAD and design tools (AutoCAD, Civil 3D, Revit, MicroStation) and geospatial platforms (ArcGIS, Esri Field Maps), reflecting a firm built on detailed site-specific design and survey work. Hiring is overwhelmingly engineering-focused (83 of 94 open roles), with a seniority skew toward senior and mid-level talent — a pattern consistent with a professional services firm scaling project delivery and mentorship across growing discipline areas like trenchless rehabilitation and transportation infrastructure.
Tech Stack 22 technologies
What LJB Inc. Is Building
◆Challenges
- Managing project profitability
- Cost-effective safety solutions
- Supporting growth of transportation practice
- Improving design process efficiency
- Identifying new business opportunities in safety practice
- Growing firm organically and through strategic acquisitions
- Expanding client base in safety practice
- Non-compliant safety issues
- Meeting floodplain permitting requirements
- Expanding water resources practice
▲Active Projects
- Trenchless rehabilitation design and construction management
- Fall protection design projects
- Fall protection systems design
- Major tunnel infrastructure projects
- In-house seismic design training
- Maintenance and storage facility (msf) on the calgary green line lrt project
- Municipal water and wastewater conveyance facilities
- Dam remediation
- Stream and wetland restoration
- Client site safety assessments
Hiring Activity
Department
Seniority
Notable leadership hires: Trenchless Rehabilitation Lead, Linear Infrastructure Lead