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Added 5 mins ago
ServiceNow Engineer - Secret Clearance
Jobgether
Remote, United States
As a ServiceNow Engineer, you will provide advanced engineering, development, and integration support for a large-scale enterprise ServiceNow platform within a federal IT environment. You…
Added 5 mins ago
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DevOps/Cloud Engineer
Jobgether
Remote, United States
- $120,000 to $132,000 USD / year
As a DevOps/Cloud Engineer, you will design, develop, and maintain automated deployment pipelines supporting a federal healthcare program. You will play a key role in improving software…
Added 20 mins ago
AI
Defensive Cyber Engineer
Allyon, Inc.
Aurora, CO
- $130,000 to $145,000 USD / year
Candidates cannot proceed in the application process without meeting the required qualifications listed above. Allyon does not sponsor security clearances and does not offer C2C…
Added 20 mins ago
GD
Senior Principal Software Systems Engineer
General Dynamics Mis
Boulder, CO
- $183,381 to $193,409 USD / year
As a Senior Principal Software Systems Engineer, you will provide architectural recommendations and design inputs to a cross functional team that develops complex software systems that…
Added 20 mins ago
NI
Sr. Electro-Optical Engineer
NLIGHT Inc
Longmont, CO
- $31,533 USD / year
Electro-Optical (EO) Engineers at nLIGHT DEFENSE Systems, Inc. are the engine of execution. As a Senior EO Engineer, you are expected to serve as a technical authority and execution leader,…
Added 41 mins ago
ENGINEER METROLOGY 1
HII
Goose Creek, SC
…together at the forefront of technology, manufacturing, and integration of the most powerful and survivable naval ships in the world. Want to be part of the team? Apply today! We look…
Added 56 mins ago
HMI Technical Lead Engineer
GE Vernova
Longmont, CO
Minimum of 10 years of experience in power generation and/or process control design, HMI and industrial networking
Added 57 mins ago
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Tools And Automation Engineer
TEKsystems
Broomfield, CO
- $138,700 to $190,700 USD / year
…and data analytics solutions, is seeking a Tools & Automation Engineer to support the development, production, and testing of advanced GPS receiver technology. This role sits within a team…
Added 57 mins ago
Software Program Manager
USU RESEARCH FOUNDATION
DENVER, CO
…tracks, and removes organizational, technical, resource, and process impediments that could affect delivery - Uses Agile and program metrics to support decision-making and communicate…
Added 57 mins ago
Enterprise Architecture Mission Engineer
USU RESEARCH FOUNDATION
DENVER, CO
…threads analysis to identify capability gaps, dependencies, and integration risks across the enterprise - Authors comprehensive technical baselines, engineering products, interface control…
Added 1 hour ago
AC
Ping SSO Engineer w. AI
AMERICAN CYBERSYSTEM
Denver, CO
- $65 to $70 USD / hour
A client of Innova Solutions is immediately hiring for a Ping SSO Engineer.
Added 1 hour ago
Controls Engineer
Valknut Automation
Auburn Hills, MI
As a Contract Controls Engineer, you will design, program, and commission industrial control systems for new and existing machinery and process lines. Youll work closely with project…
Added 1 hour ago
Controls Engineer
Valknut Automation
Auburn Hills, MI
Step into a high-impact Controls Engineer contract role where your expertise in PLCs, HMI/SCADA, and electrical design will directly support complex automation projects across diverse…
Added 1 hour ago
Experienced or Senior Digital Circuit Card Assembly (CCA) Design Engineer
The Boeing Company
Huntsville, AL
Boeing Defense, Space & Security (BDS) seeks an Experienced or Senior Digital Circuit Card Assembly (CCA) Design Engineer who is a subject matter expert in high-speed digital circuit…
Added 2 hours ago
Design Release Engineer - Exhaust & Boosting
General Motors
Warren, MI
At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be…
Added 2 hours ago
Manufacturing Engineer - Press & Automation
General Motors
Warren, MI
At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be…
Added 2 hours ago
Simulation Lead Engineer (GPSSC)
General Motors
Warren, MI
At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be…
Added 2 hours ago
Battery Lab Test Systems Engineer
General Motors
Warren, MI
The Lab System Integration Engineering (LSIE) team is a part of a central engineering resource group that supports various battery, component, and propulsion test laboratories as well as…
Added 2 hours ago
Safety Performance Integration Engineer - Structure Performance (GPSSC)
General Motors
Warren, MI
GM's Global Product Safety, Systems and Certification (GPSSC) organization is seeking a Safety Performance Integration Engineer for Structure Performance to help make our vision of zero…
Added 2 hours ago
SAP Finance Engineer
Janus Henderson Investors
Denver, CO
Hands-on configuration of SAP VIM, including inbound processing, document types, process type determination, workflow, and SAP S/4HANA integration.
Added 2 hours ago
J
Senior Android Engineer - Fan Monetization
Jobgether
Remote, United States
- $160,000 to $190,000 USD / year
…and next steps. Our partner is looking for a Senior Android Engineer – Fan Monetization based in the United…
Added 2 hours ago
Senior Engineer
Tenneco
Parwanoo, IN
New Product Development (NPD): Lead the introduction of new products, ensuring smooth integration into manufacturing.
Added 2 hours ago
Data/Visualization Engineer SME
Leidos
Albuquerque, NM
Leidos is seeking a highly skilled Data Visualization Engineer SME specializing in data visualization to join our team in Fort Belvoir, VA or Albuquerque, New Mexico. The primary focus of…
Added 2 hours ago
J
Senior Software Engineer (Palantir Foundry)
Jobgether
Remote, United States
- $143,824 to $179,780 USD / year
…and next steps. Our partner is looking for a Senior Software Engineer (Palantir Foundry) based in the United…
Added 2 hours ago
Principal Engineer, Agentic AI
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Principal Engineer, Agentic AI based in the United States .

Clark Bros Inc

Earthwork Agtek Modeling Tech

Fresno, CA, United States

$25 to $35 USD / hour

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Job details

Pay: $25 to $35 USD / hour
Apply by: Jan 27, 2027
Experience: $25-$35 an hour, depending on experience, qualifications, and technical proficiency.
Posting language: English
Posted: Oct 29, 2026

Original job description

Earthwork Agtek Modeling Tech

About Us

At Clark Bros, Inc., we pride ourselves on being a trusted leader in the construction industry with over 65 years of success. As a heavy civil construction company, we are dedicated to driving sustainable change within the water, power, and renewable energy resources industries while improving communities along the way. Our team is built on a foundation of excellence, collaboration, and a steadfast commitment to safety. Our unique culture encourages independent ideas and problem-solving with ingenuity, purpose, and grit. As a company focused on building a better future, we offer a competitive salary and benefits package, along with opportunities for career development. Join our team to help shape the future of heavy civil construction while contributing your skills, ideas, and technical expertise to projects that make a lasting impact.

Position Summary The Preconstruction Engineer will support Clark Bros, Inc.’s preconstruction and estimating efforts by developing accurate digital terrain models, performing earthwork quantity takeoffs, and preparing construction models using AGTEK and AutoCAD. This position plays an important role in evaluating project feasibility, developing competitive estimates, identifying potential construction challenges, and supporting project teams through the transition from estimating to construction. Working closely with the preconstruction, estimating, and operations teams, the Preconstruction Engineer will review civil plans, specifications, existing site conditions, and proposed grading designs to develop reliable quantity calculations and constructible earthwork models. Responsibilities include analyzing cut-and-fill quantities, evaluating site grading and material movement, assisting with quantity reconciliation, and identifying opportunities to improve project efficiency and reduce construction costs. The ideal candidate has a strong understanding of heavy civil construction, grading and earthwork operations, and digital modeling workflows. This position requires attention to detail, technical problem-solving skills, and the ability to translate design information into practical, cost-effective construction solutions while upholding the company’s mission, values, and commitment to safety.

Essential Duties and Responsibilities

Know, understand, and uphold the company’s mission statement and core values.
Develop and maintain digital terrain models, existing ground surfaces, and proposed grading models using AGTEK and AutoCAD.
Perform detailed earthwork quantity takeoffs, including cut and fill, over-excavation, unsuitable material, import/export, and other applicable sitework quantities.
Review civil engineering plans, grading plans, profiles, cross-sections, specifications, and topographic survey data to understand project scope and construction requirements.
Interpret design surfaces, contours, spot elevations, and site geometry to develop accurate earthwork models and quantity calculations.
Prepare, analyze, and reconcile earthwork quantities to support cost estimating, bid preparation, and project planning.
Utilize AGTEK and AutoCAD to develop and refine grading models, surface comparisons, quantity reports, and supporting exhibits for estimating and construction teams.
Identify discrepancies, design conflicts, missing information, and potential constructability issues during the review of project documents and digital models.
Assist in evaluating alternative grading concepts, construction approaches, and earthwork strategies to identify cost savings and improve project efficiency.
Analyze haul distances, material balancing, borrow and waste requirements, and other factors affecting earthwork costs and production.
Coordinate with estimators, project managers, superintendents, survey personnel, and other team members to validate quantities, assumptions, and construction methods.
Assist in developing quantity summaries, takeoff documentation, estimate workbooks, and other deliverables required for bid submissions.
Review addenda, revised plans, and design changes to assess their impact on quantities, pricing, and project scope.
Support the preparation of bid clarifications, scope reviews, and quantity comparisons for subcontractors, suppliers, and internal estimating teams.
Maintain organized digital project files, model revisions, quantity reports, and supporting documentation to ensure accuracy and traceability.
Assist in the transition of awarded projects from preconstruction to operations by providing final quantity takeoffs, digital models, and relevant estimating information.
Stay current with AGTEK, AutoCAD, digital modeling tools, and evolving technologies used in heavy civil construction and earthwork estimating.
Perform other duties as assigned in support of preconstruction, estimating, and company objectives.

Qualifications and Expectations

Minimum of 2–3 years of experience in heavy civil construction, earthwork estimating, quantity takeoffs, CAD drafting, or digital construction modeling; equivalent relevant education and experience may be considered.
Proficiency in AGTEK software for earthwork modeling, quantity takeoffs, and cut-and-fill analysis is strongly preferred.
Working knowledge of AutoCAD, including the ability to review and work with civil drawings, surfaces, alignments, contours, and design geometry.
Ability to read and interpret civil construction plans, grading plans, profiles, cross-sections, specifications, and topographic surveys.
Preferred but not required, experience operating drones for aerial site surveys, progress documentation, and construction mapping; must possess or be willing to obtain an FAA Part 107 Remote Pilot Certificate.
Understanding of earthwork operations, grading, material balancing, import/export calculations, and heavy civil construction methods.
Experience supporting construction cost estimates, bid preparation, quantity calculations, or construction planning is preferred.
Familiarity with renewable energy, utility-scale solar, battery storage, electrical infrastructure, site development, or other large-scale civil construction projects is a plus.
Experience operating RTK-equipped commercial drones for construction surveying, topographic mapping, and site documentation.
Experience collecting aerial survey data and processing imagery using Pix4D (Pix4Dmatic, Pix4Dmapper, or equivalent).
Ability to process drone survey data into orthomosaics, digital surface models (DSM), digital terrain models (DTM), and point clouds.
Experience exporting processed survey data, including LAS/LAZ point clouds and georeferenced orthomosaics, for integration into Agtek software.
Familiarity with using drone-generated data to support earthwork takeoffs, existing ground surface models, cut/fill analysis, and construction progress tracking.
Ability to plan and execute drone missions while maintaining appropriate RTK corrections, ground control, and coordinate system accuracy.
Strong mathematical, analytical, and problem-solving skills, with a high level of accuracy and attention to detail.
Ability to identify inconsistencies in plans, quantities, and digital models and communicate findings effectively.
Proficiency in Microsoft Office, particularly Excel, for quantity analysis, reporting, and estimating support.
Ability to manage multiple projects, prioritize deadlines, and work effectively in a fast-paced, deadline-driven environment.
Strong written, verbal, communication, and interpersonal skills.
Ability to collaborate with estimating, preconstruction, engineering, and field operations personnel.
A proactive approach to identifying constructability issues, improving workflows, and developing practical solutions.
Must possess a valid driver’s license and be insurable.

Physical Abilities Candidates must be physically and mentally able to perform the essential duties of the position without hazard to themselves or others. The role primarily involves computer-based modeling, drafting, quantity analysis, and project coordination. Duties may require sitting and standing for extended periods, using a computer and standard office equipment, reviewing plans and technical documents, and communicating with team members. Occasional site visits may require walking on uneven terrain and navigating active construction environments while following all applicable safety requirements.

Benefits

Health, Dental, and Vision Insurance
401(k) with Company Match
Employee Stock Ownership Plan (ESOP)
Paid Vacation
Paid Holidays
Paid Travel, when applicable to project assignments

Hourly Wage Range $25-$35 an hour, depending on experience, qualifications, and technical proficiency. This job description is not intended to be a complete list of all responsibilities, duties, or skills required for the position and is subject to review and change at any time, with or without notice, in accordance with the needs of the company.

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