Tunnel design & heavy civil engineering firm focused on transportation, water, wastewater & energy industries.
Conduct hydrogeological investigations, modeling, and reporting for underground projects.
4 days ago ago
$81,443 - $101,804
Intermediate (4-7 years), Junior (1-3 years)
Full Time
Seattle, WA
Hybrid
Company Size
350 Employees
Service Specialisms
Tunnels and Underground Engineering
Trenchless Engineering
Tunnel Inspection and Rehabilitation
Advisory Consulting
Engineering Consulting
Construction Management
Construction Claims Services
Tunnel Ventilation
Sector Specialisms
Transportation
Water
Wastewater
Energy
Heavy Civil
Tunnel Design
Geotechnical Engineering
Structural Engineering
Role
Description
technical reporting
data analysis
business development
field investigations
groundwater modeling
engineering analysis
Prepare written technical reports, project correspondence, field activity reports, data reports, and work plans for internal and client review.
Analyze and interpret hydrogeological data for site characterization and groundwater system conceptualization.
Support business development and marketing activities, including preparation of cost proposals and presentations to existing and prospective clients.
Plan and conduct hydrogeological investigations for underground projects, including drilling programs, well installation, and aquifer testing.
Develop conceptual and numerical groundwater models to predict inflows into underground excavations, assess construction-related impacts on groundwater systems, and evaluate mitigation measures such as dewatering and groundwater control techniques.
Perform quantitative analyses and groundwater modeling using industry-standard software (e.g. FEFLOW, MODFLOW) and analytical methods.
Work on a variety of office and field assignments, with a focus on hydrogeological and geotechnical engineering analyses, development of drawings, specifications, calculations, and technical memoranda that present the basis of design.
Requirements
ms degree
modflow
python
gis
communication
teamwork
MS degree in Hydrogeology preferred, or comparable professional experience
Proficiency in groundwater modeling software (e.g., MODFLOW, FEFLOW); experience with coding languages (e.g., Python) is a plus
Proficiency in GIS for spatial analysis and visualization
Excellent communication skills, with the ability to explain complex technical concepts to both technical and non-technical audiences
Strong understanding of hydrogeological principles, field data collection, and numerical modeling techniques
Ability to work effectively in a collaborative team environment
2–6 years of experience in hydrogeology
Benefits
Information not given or found
Training + Development
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Interview process
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Visa Sponsorship
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Security clearance
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Company
Overview
Founded 1954
Year Established
The company was originally founded in 1954.
Incorporated 1956
Year Incorporated
The firm was officially incorporated in 1956 as Jacobs Associates.
25 Offices
Global Presence
The company operates from 25 offices across the US, Canada, Australia, and New Zealand.
Rebranded 2023
Rebrand Year
The firm rebranded to 'Delve Underground' in 2023, highlighting its commitment to innovative underground solutions.
Combining hands‑on construction experience with multidisciplinary engineering—civil, structural, geotechnical, mechanical, and more—the firm tackles complex designs underground.
Typical projects range from tunnel feasibility and design through trenchless installations, shaft work, portal stability, and full construction management.
Specialisms include tunnel & underground engineering, trenchless technology, tunnel inspection/rehabilitation, advisory consulting, engineering consulting, construction management, and claims services.
Noteworthy work includes hydropower infrastructure—designing tunnels, shafts, caverns, and optimizing existing assets—such as PG&E’s Helms Pumped Storage Project in California.
Culture + Values
Inclusivity breeds bold, creative solutions.
We are solutions-oriented consultants, with a culture that emphasizes quality and responsiveness.
We like to "get our boots dirty" meaning we know that practical and constructable solutions come from experience with the construction process.
Employee-owned firm encouraging an entrepreneurial spirit and helping team members forge their own paths.
Work hard, care about each other, and also have fun—socializing and celebrating achievements at summer picnics, holiday parties, and company outings.
Everyone in this company is tops in their field technically; a really collegial culture with freedom to do your work without unnecessary bureaucracy.
Environment + Sustainability
Enhance resilience to climate change and reduce carbon footprints on projects where we have influence (net-zero implied though no fixed date).
Implement sustainable practices in business operations; project delivery meets clients’ sustainability aspirations.
Promote shared responsibility for sustainability; improve employee knowledge, awareness and skills.
Integrate environmentally and socially responsible sourcing and governance into operating and procurement processes.
Drive efficient use of resources and continual innovation.
Aim to achieve net-positive benefits for the environment and community—encouraging initiatives that leave positive legacies.
Adopt and deliver industry rating schemes (Envision, LEED, ISCA) where desired by clients.
Inclusion & Diversity
4.7/5
Glassdoor Diversity Rating
The company's diversity & inclusion initiatives have earned a top rating of 4.7 out of 5 on Glassdoor, reflecting strong employee satisfaction.
33% Men, 67% Women
Employee Demographics
The company maintains a gender balance of 33% men and 67% women across its workforce of 350 employees.
31% - 39%
Ethnicity & Generation Breakdown
The workforce reflects a diverse range of ethnicities and generations, with the largest group representing 39% of employees.
An inclusion & belonging committee led by employees, for employees is dedicated to fostering an inclusive workplace.
The committee's mission is to ensure everyone's ideas and opinions are heard and valued, encouraging employees to bring their authentic selves to work.
Initiatives include townhall inclusion events led by the president, mandatory annual training, staff-surveyed topics, and in-depth in-office training programs.