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Montgomery & Associates Tech Stack

Groundwater consulting firm specializing in hydrology and water resource management

Environmental Services Tucson, AZ 51–200 employees Founded 1984 Privately Held

Montgomery & Associates is a 40-year-old hydrogeology consulting firm serving mining, water utilities, agriculture, and energy clients across the western U.S. and South America. The tech stack—ArcGIS, MODFLOW, SQL, Python, and legacy tools like FORTRAN and Microsoft Access—reflects a technical consulting operation rooted in field science and numerical modeling. Current hiring is heavily skewed toward engineering roles (19 of 20 open positions), with accelerating velocity and a senior-heavy mix, suggesting capacity constraints in core hydrology and groundwater modeling work.

Tech Stack 16 technologies

Core StackArcGIS Python Word Excel Outlook PowerPoint Teams Microsoft Office Survey123 SQL Microsoft Access Scilab FORTRAN Octave MODFLOW ArcGIS Pro

What Montgomery & Associates Is Building

◆Challenges

Implementing sgma
Filling hydrogeologic data gaps
Designing monitoring networks
Implementing sustainable groundwater management act
Sgma compliance
Supporting engineering projects
Meeting regulatory requirements
Sustainability engineering projects

▲Active Projects

Predictive modeling runs
Implementing sgma
Monitoring network design
Developing hydrogeologic conceptual models
Sgma implementation project
Implementation of the sustainable groundwater management act
Developing numerical groundwater flow and transport models
Field investigations
Groundwater resource projects
Mining water management

Hiring Activity

Accelerating20 roles · 9 in 30d

Department

Engineering

19

Ops

1

Seniority

Senior

8

Mid

7

Staff

4

Junior

1

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About Montgomery & Associates

M&A provides water resource consulting across hydrology, hydrogeology, geology, soil science, and regulatory affairs. The firm operates offices in Arizona, California, Nevada, and South America, serving mining companies, municipal water providers, agricultural operations, power and energy suppliers, and tribal groups. Projects span groundwater modeling, monitoring network design, field investigations, and compliance with state water management regulations. The client base values their technical depth in aquifer science and practical understanding of western U.S. water rights and resource constraints.

HeadquartersTucson, AZ

Company Size51–200 employees

Founded1984

Hiring MarketsUnited States

Frequently Asked Questions

What technologies does Montgomery & Associates use?

ArcGIS, MODFLOW, SQL, Python, Scilab, FORTRAN, Octave, and Microsoft Office suite. These tools support groundwater flow modeling, GIS analysis, database management, and field data collection via Survey123.

What projects is Montgomery & Associates working on?

Primary focus areas include SGMA (Sustainable Groundwater Management Act) implementation, groundwater flow and transport modeling, monitoring network design, hydrogeologic conceptual models, and mining water management across their western U.S. and South American client base.