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Griffith Company

Builds roads, bridges and civil infrastructure

Earthwork Modeler

Full-Time
$71k - $120k/yr+ Performance-based compensation + Employee stock ownership plan
Mid, Senior
Bachelor's
Brea, CA, USA
In PersonRelocation assistance may be provided to candidates outside the local area on a case-by-case basis.
Architecture & Civil EngineeringConstruction Management

About the job

Requirements
  • A bachelor's degree in Civil Engineering, Construction Management, Surveying, or a related field is preferred; equivalent combinations of technical training and relevant experience will also be considered.
  • A minimum of 3–5 years of experience performing earthwork modeling and quantity takeoffs for civil, site development, roadway, highway, or heavy civil construction projects.
  • Demonstrated experience creating accurate cut/fill analyses, mass haul plans, and earthwork quantity reports.
  • Experience reviewing survey data, existing ground models, and digital terrain models.
  • Proficiency with Agtek, Carlson, or similar earthwork modeling platforms.
  • Ability to read and interpret civil construction drawings, grading plans, specifications, and geotechnical reports.
  • Knowledge of construction methods related to site preparation, excavation, embankment, and grading.
  • Understanding of GPS machine control systems.
  • Familiarity with drone, LiDAR, and other reality-capture technologies.
  • Advanced proficiency with Microsoft Excel and other estimating-related software.
  • Strong analytical and mathematical skills.
  • Attention to detail and ability to identify design conflicts and quantity discrepancies.
  • Organizational and time-management skills.
  • Written, verbal, presentation, and interpersonal communication skills.
  • Ability to work collaboratively with estimators, project managers, field operations personnel, and executives.
  • Ability to create clear exhibits, graphics, reports, and visualizations.
  • Must regularly lift and/or move objects up to 20 pounds.
Responsibilities
  • Perform earthwork modeling and quantity takeoffs for civil, site development, roadway, highway, and heavy civil construction projects.
  • Create cut/fill analyses, mass haul plans, and earthwork quantity reports.
  • Interpret and analyze civil construction drawings, grading plans, specifications, and geotechnical reports.
  • Review and validate survey data, existing ground models, and digital terrain models.
  • Use GPS machine control systems and modeling technology to support earthwork operations.
  • Use drone, LiDAR, and other reality-capture technologies for existing-condition modeling and quantity verification.
  • Analyze site preparation, excavation, embankment, grading, and related construction activities.
  • Identify design conflicts, quantity discrepancies, and potential value-engineering opportunities.
  • Create exhibits, graphics, and visualizations to support bid reviews and project planning.
  • Coordinate with estimators, project managers, field operations personnel, and other project stakeholders.
  • Present earthwork models, quantity analyses, and findings to project teams and leadership.
  • Maintain accurate project files, models, calculations, and supporting documentation.
  • Perform other duties as assigned.
  • Regularly sit and frequently stand and walk at jobsites.
Desired Qualifications
  • Experience supporting estimating, bidding, or field operations within the heavy civil construction industry.

About the company

Griffith Company builds heavy civil infrastructure for public agencies and private owners across Southern California. Its projects include roads, bridges, airports, ports and utility systems, as well as the groundwork needed for planned developments. Project teams plan schedules and budgets, coordinate subcontractors, track the progress of work and deploy specialized field crews to turn engineering plans into completed facilities. The company earns revenue through construction contracts covering earthwork, paving, concrete structures, underground utilities and related site improvements. Founded in 1902, Griffith Company is headquartered in Brea, California.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Brea, CA

Founded

1902

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Simplify's Take

What believers are saying

  • Learning has a formal structure: Griffith University combines multi-level training with individual mentoring by experienced staff.
  • Griffith offers case-by-case relocation assistance to nonlocal candidates for its full-time Earthwork Modeler role in Brea, California.
  • Materials recovery has a dedicated site: Griffith operates the Stanford Asphalt & Concrete Recycling Facility in Los Angeles.

What critics are saying

  • Griffith's full-time San Diego, California Foreman involves frequent driving up to five hours per day.
  • Griffith's full-time San Diego, California Site Safety Manager anticipates 8pm-4:30am hours, varying with Route 805 project needs.
  • Griffith's full-time Brea, California Assistant Project Manager (Landscape Division) assists with forecasting, billings, collections and contract compliance.

What makes Griffith Company unique

  • Ownership is collective: Griffith Company is entirely employee-owned through an Employee Stock Ownership Plan.
  • Delivery models extend beyond conventional contracting: Griffith offers design-build, progressive design-build and construction manager/general contractor delivery.
  • Licensing covers several trades: Griffith Company lists nine classifications under California contractor license 88.

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