Senior Geologist-CEG

NV5•Ventura, CA

About The Position

NV5 is a provider of engineering and consulting services to public and private sector clients, delivering solutions through six business verticals: Testing, Inspection & Consulting; Infrastructure; Utility Services; Environmental Health Sciences; Buildings & Program Management; and Geospatial Technology. With offices nationwide and abroad, NV5 helps clients plan, design, build, test, certify, and operate projects that improve the communities where we live and work. As engineers, architects, construction/program managers, environmental professionals and beyond, we play a significant role in shaping our communities through the services we provide. We are looking for passionate, driven individuals to join our team focused on Delivering Solutions and Improving Lives. We are seeking a Senior Geologist with 7–10 years of experience in engineering geology and geotechnical consulting to support a diverse portfolio of municipal infrastructure and DSA-regulated projects across Ventura County and surrounding regions. This role requires strong technical expertise in site characterization, geologic hazard evaluation, and geotechnical collaboration, along with experience navigating California regulatory frameworks, including DSA requirements.

Requirements

B.S. in Geology, Engineering Geology, or related discipline (M.S. strongly preferred)
Certified Engineering Geologist (CEG in California)
7–10 years of experience in geotechnical/engineering geology consulting
Demonstrated experience with: Municipal/public works projects, DSA (Division of the State Architect) projects in California
Strong understanding of: Southern California geology, Seismic hazards and regulatory zones (e.g., Alquist-Priolo, Seismic Hazards Mapping Act)
Proficiency in: Geologic logging and subsurface interpretation, Technical report writing and documentation

Responsibilities

Perform and lead engineering geology and geotechnical investigations
Conduct detailed geologic mapping, subsurface interpretation, and hazard assessments
Evaluate: Seismic hazards (fault rupture, ground shaking), Liquefaction potential, Slope stability and landslide risk
Prepare technical deliverables including: Geotechnical & Engineering Geology Reports, Fault investigation reports (Alquist-Priolo compliance), Grading and foundation recommendations
Develop subsurface models using borings, CPT data, and lab results
Provide geologic input for: Foundation design, Retaining structures, Earthwork and grading plans
Plan and oversee field exploration programs (drilling, logging, sampling)
Perform geologic logging and classification per ASTM/USCS standards
Coordinate with drillers, lab testing facilities, and survey teams
Monitor construction activities including: Excavation observations, Subgrade evaluations, Geologic hazard mitigation implementation
Prepare and support DSA submittits and responses to plan check comments
Interface with: Public agencies (cities, counties), School districts (K-12 / community college DSA projects), Design teams and structural engineers
Ensure compliance with: California Building Code (CBC), Local grading ordinances, State geologic hazard regulations
Manage scope, schedule, and budget for small-to-mid-sized projects
Mentor junior geologists and review technical work
Support proposal development and client relationship management