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KLJ Tech Stack

Infrastructure design and engineering across roads, runways, water, and energy

Civil Engineering Bismarck, North Dakota 501–1,000 employees Founded 1938 Privately Held

KLJ is a 500+ person civil engineering firm founded in 1938, operating an infrastructure-first practice with projects spanning transportation, water resources, energy, and environmental disciplines. The tech stack is traditional-heavy—AutoCAD, Civil 3D, MicroStation, ArcGIS, Primavera P6—reflecting a field-centric, survey-and-design-led workflow rather than software innovation. Active hiring is concentrated in engineering (26 roles), with a junior-to-senior mix skewing junior, suggesting either high turnover in field roles or rapid project expansion.

Tech Stack 19 technologies

Core StackAutoCAD Primavera P6 GPS Leica Civil 3D MicroStation Word Excel Visio Microsoft Project SharePoint ArcGIS Online ArcGIS Pro AutoCAD Civil 3D OpenRoads GIS Microsoft Office Teams Microstation

What KLJ Is Building

◆Challenges

Complex permitting processes
Accuracy and compliance across multi-site projects
Ensuring construction compliance
Project schedule delays
Budget overruns

▲Active Projects

Roadway projects
Highway projects
Rehabilitation projects
Paleontological surveys and excavations at infrastructure sites
Water resources projects
Air emissions projects
Pollution control projects

Hiring Activity

Accelerating35 roles · 15 in 30d

Department

Engineering

26

Construction

5

Environmental

1

Ops

1

Seniority

Junior

12

Senior

10

Mid

7

Intern

4

Notable leadership hires: Survey Crew Chief

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About KLJ

KLJ plans, designs, and delivers infrastructure projects for government agencies, municipalities, and private developers across the United States. The firm specializes in transportation (roads, highways, runways), water resources, energy, telecommunications, and environmental services, including specialized work like paleontological surveys at construction sites and emissions/pollution control assessments. Operations are built around multi-site project delivery with compliance and permitting as core execution challenges; the 501–1,000 headcount and North Dakota base suggest regional strength with national reach. Leadership includes field-facing roles like Survey Crew Chief, indicating hands-on project management culture.

HeadquartersBismarck, North Dakota

Company Size501–1,000 employees

Founded1938

Hiring MarketsUnited States

Frequently Asked Questions

What software does KLJ use for design and planning?

KLJ's primary stack includes AutoCAD, Civil 3D, MicroStation, ArcGIS (Online and Pro), OpenRoads, Microsoft Project, and Primavera P6 for scheduling. GPS and Leica survey equipment support field data collection.

What types of projects does KLJ work on?

Active project focus includes roadway and highway work, rehabilitation, water resources, air emissions and pollution control, plus specialized paleontological surveys at infrastructure sites.