Company profile

LJB Inc. Tech Stack

Civil, structural, geospatial and fall protection engineering firm

Engineering Services Miamisburg, OH 201–500 employees Founded 1966 Privately Held

LJB is a Miamisburg, Ohio engineering firm spanning civil, structural, transportation, water resources and fall protection design. Hiring is accelerating and overwhelmingly engineering, skewed senior, with a new trenchless rehabilitation lead role, which points to a push into underground and tunnel work. The stack pairs Autodesk and Bentley design tools (Civil 3D, OpenRoads, ProjectWise) with Esri field GIS and Deltek Vantage, signaling project-cost discipline alongside design capacity.

Tech Stack 27 technologies

Core StackRevit AutoCAD ArcGIS Adobe Photoshop Adobe Illustrator Bluebeam Project Online AutoCAD Civil 3D Civil 3D MicroStation OpenRoads Designer HEC-RAS OpenRoads Deltek Vantage VISSIM TransCAD Cube.js STAAD.Pro ETABS ProjectWise Trimble Business Center GIS ESRI Field Maps Survey123 ArcGIS Online Oracle Primavera LiDAR

What LJB Inc. Is BuildingChallenges and projects from their job posts

◆Challenges

Controlling cost, schedule variances and project profitability
Expanding transportation, land development and water practices
Balancing design work with sales responsibilities
Delivering cost-effective safety solutions for clients
Ensuring contractor compliance

▲Active Projects

Tunnel and trenchless design and construction
Fall protection systems design for existing structures
FEMA floodplain analyses and permitting
Dam remediation
Land development and municipal project design
Stream and wetland restoration

Hiring Activity

Accelerating120 roles · 90 in 30d

Department

Engineering

116

Sales

Construction

Seniority

Senior

Mid

Junior

Intern

Notable leadership hires: Trenchless Rehabilitation Lead

Companies like LJB Inc.

100+ Engineering Services companies running Revit and Bluebeam

See the full list

About LJB Inc.

LJB Inc. is a privately held engineering services firm founded in 1966 and headquartered in Miamisburg, Ohio, with 201–500 employees. It delivers civil and structural engineering, surveying and GIS, traffic studies, environmental services and fall protection consulting. Work spans land development, municipal and public utility projects, floodplain permitting, dam remediation, and tunnel and trenchless design. The firm serves public and private clients across the United States and also recruits in Canada.

HeadquartersMiamisburg, OH

Company Size201–500 employees

Founded1966

Hiring MarketsUnited States, Canada

Frequently Asked Questions

What software does LJB Inc. use?

LJB uses Revit, AutoCAD Civil 3D, MicroStation, OpenRoads Designer, STAAD.Pro, ETABS, HEC-RAS, VISSIM, ArcGIS, ProjectWise, Bluebeam, Deltek Vantage and Oracle Primavera.

Is LJB Inc. hiring engineers?

Yes. LJB's hiring is accelerating and concentrated in engineering, mostly senior and mid-level, across the United States and Canada, including a Trenchless Rehabilitation Lead role.

What services does LJB Inc. provide?

LJB offers civil and structural engineering, fall protection design, surveying and GIS, traffic design, environmental services, and tunnel and trenchless design from its Miamisburg, Ohio headquarters.

Similar Companies in Engineering Services

Other companies in the same industry, closest in size

How this profile is built

LJB Inc.'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.