Water/Wastewater Treatment Plant Estimator
Core & Main
Based in St. Louis, Core & Main is a leader in advancing reliable infrastructure with local service, nationwide. As a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related services, Core & Main provides solutions to municipalities, private water companies and professional contractors across municipal, non-residential and residential end markets, nationwide. With over 370 locations across the U.S., the company provides its customers local expertise backed by a national supply chain. Core & Main's 5,700 associates are committed to helping their communities thrive with safe and reliable infrastructure. Job Summary The Water/Wastewater Treatment Plant Estimator - Critical Infrastructure Group (CIG) supports the development of quantity takeoffs for critical infrastructure projects under direct guidance from senior estimating personnel. This role focuses on learning plan interpretation, material identification, and basic takeoff procedures. The estimator collaborates with the PreBid team, sales team, and other estimators to ensure accurate, timely bid support while building foundational estimating skills. Major Tasks, Responsibilities and Key Accountabilities Project Evaluation & Takeoff Support Assists in reviewing construction plans and specifications to identify basic material requirements. Performs entry-level quantity takeoffs with supervision and guidance. Identifies standard materials and components needed for infrastructure systems. Supports the preparation of scopes and basic bid packages. Works with the PreBid team to confirm scope details and gather required information. Communicate with internal team members to clarify basic project elements. Learning & Development Participates in training sessions to build proficiency in takeoff software, product knowledge, and plan reading. Works closely with higher-level estimators to learn best practices, workflows, and company procedures. Accept feedback and coaching to improve accuracy and efficiency. Strong willingness to learn and develop technical skills Basic problem-solving abilities Effective, professional communication Good organizational skills and ability to follow established processes Preferred Qualifications Experience 0-2 years of experience in construction, engineering, or related fields Exposure to reading blueprints or construction documents preferred Prior internship, training, or coursework in construction or engineering is a plus Estimating, Project Management, and Pipe Supports experience Education Associate degree or technical certificate preferred Coursework in Construction Management, Engineering, or related fields beneficial Equivalent experience considered This information indicates the general nature and level of work performed by associates in this role. It is not designed to contain a comprehensive inventory of all duties, responsibilities, and qualifications required of associates assigned to this role. This description supersedes any previous or undated descriptions for this role. Management retains the right to add or change the duties of the position at any time. Core & Main is an Equal Employment Opportunity employer. Employment at Core & Main is based solely on a person's merit and qualifications directly related to professional competence. Core & Main does not discriminate against any employee or applicant on the basis of race, creed, color, religion, national origin, nationality, ancestry, age, disability, veteran status, pregnancy or related condition (including breastfeeding), affectional or sexual orientation, gender identity or expression, marital status, status with regard to public assistance, citizenship, or any other basis protected by law. None of the questions in this application are intended to elicit information regarding any protected characteristics, nor imply any limitation, illegal preferences or discrimination based upon non-job-related information or protected characteristics. #J-18808-Ljbffr
$80k - $130k
...WWTP Estimator Location: Aurora, CO Compensation: $80,000 to $130,000 base... ...in the Denver metro area is seeking a Wastewater Treatment Plant (WWTP) Estimator to support estimating and preconstruction efforts for water and wastewater infrastructure projects...WaterContract workFor subcontractor- ...The Estimator will assist the Estimating team in all aspects of the bid/estimating process from the review of plans and specifications... ...completion of the bid/estimating effort for a variety of water/wastewater treatment and infrastructure projects. Responsibilities: Pre Bid:...WaterFor subcontractorLocal area
$90k - $130k
...Senior Estimator - Water Infrastructure Estimator RN Civil Construction is seeking a Senior... .... If you have experience in water and wastewater construction estimating and want a role... ...specializing in water and wastewater treatment facilities. We offer general contracting...WaterFull timeFor contractorsFor subcontractorMonday to Friday$30 - $40 per hour
Peak Water Services is dedicated to providing the best water and wastewater treatment solutions for our customers. We provide quality products and services backed by experienced... ...is seeking a motivated and detail-oriented Estimator to support the successful design, planning,...WaterFor contractors$28 - $35 per hour
Moltz Construction, Inc. is hiring a Concrete Form Builder/Finisher for a wastewater treatment plant project in Montrose, Colorado. The role involves forming, placing, and finishing various concrete structures while ensuring quality and safety standards are met. Qualified...WaterHourly payDaily paid$119.8k - $187.25k
...Project Manager to support delivering world-class water and wastewater conveyance projects for our agricultural and... ...a team of experts in conveyance, pumping plant design, fish screen intakes, water, and wastewater treatment technologies and will have the opportunity to...WaterContract workLocal area$98.13k
Metro Water Recovery in Denver, CO - a nationally recognized leader among clean water utilities, provides wastewater conveyance and treatment services for more than 2 million people in the Denver Metro... ...’s collection system, treatment plant operations, and Metro’s ability...WaterFull timeInternshipWork at officeLocal area$35 - $40 per hour
...specializes in the planning, design, and construction of water and wastewater facilities is looking to bring on an Instrumentation and Controls... ...on projects related to municipal water and wastewater treatment plants, including but not limited to major treatment plant...WaterPermanent employmentContract workWork at officeLocal area$119.8k - $187.25k
...Project Manager to support delivering world‑class water and wastewater conveyance projects for our agricultural and... ...a team of experts in conveyance, pumping plant design, fish screen intakes, water, and wastewater treatment technologies and will have the opportunity to...WaterFull timeContract workLocal areaRemote work- ...environmental firms in the United States. We have several layers of expertise, including Heavy Civil and Industrial, Wastewater Treatment Plants, Water Treatment Plants, Pump Stations, Site Development, Municipal Water, Sewer, Store Utilities, Parks and Recreationand Transportation...WaterFor contractorsFor subcontractorWork at officeFlexible hours
- ...Metro Water Recovery Job Metro Water Recovery in Denver, CO - a nationally recognized... ...clean water utilities, provides wastewater conveyance and treatment services for more than 2 million... ...Treatment Facility and Northern Treatment Plant by performing and coordinating a...WaterPermanent employmentFor contractors
$26.36 - $41.6 per hour
...distribution and transportation of industrial wastewater and regulated and special wastes to... ...truck cleaning. Monitors wastewater treatment operations and makes necessary adjustments... ...as industrial tanks, containment, storm water, chiller/tower cleaning, utility line leaks...WaterHourly payFull timeTemporary workRelocationFlexible hoursShift workWeekend workWeekday work- ...Senior Project Manager (Water Design-Build) The Water Division... ...critical water supply, treatment, and infrastructure projects such as water and wastewater treatment plants, pump stations, and conveyance... ...methods such as earned value and estimates to complete. Team...WaterContract workTemporary workFor subcontractorLocal area
- ...Utilities Apprentice Water/Wastewater Treatment Plants The City of Westminster welcomes diverse candidates from the broadest base possible. Our goal is to find the best candidate for the jobsomeone who belongs, not just fits. We value life and professional experiences...WaterTemporary workApprenticeshipShift workNight shiftRotating shift
$32.79 - $40.98 per hour
...Water Treatment Maintenance Specialist Senior It is an exciting time to work for the City... ...drinking water and non-potable reclaimed wastewater for irrigation, billing and collection,... ...unscheduled maintenance and repair of water plant equipment, structures, and buildings...WaterHourly payWork experience placementLocal area$93k - $127.5k
...operation and maintenance of drinking water, domestic wastewater, and industrial wastewater systems... ...required regulations. As the Spv Water Treatment Plant, you demonstrate general knowledge... ...management What We Offer You The estimated annual pay range for this role is...WaterSummer internshipLocal areaShift workDay shift$22.22 - $30.57 per hour
...Wastewater Treatment Plant Technician WSP is currently initiating a search for a full-time Wastewater Treatment Plant Technician to join the... ...other major mechanical and hydraulic equipment found in a water or wastewater treatment facility. Perform preventive and...WaterHourly payFull timeFor subcontractorSeasonal workShift workNight shift$76.11k - $114.17k
...Role description: Arcadis’ Industrial Water Treatment and Optimization (IWTO) team is seeking... ...expanding portfolio of industrial water and wastewater related design projects. In this role,... ...and start‑up, including training plant staff. Prepare and make presentations to...WaterFull timePart time- ...responsible for managing the operation and maintenance of drinking water and wastewater systems, ensuring they meet compliance standards while... ...a skilled workforce. The role requires experience in water treatment and the ability to effectively communicate and mentor team...Water
- ...Overview Are you an Estimator with experience in mechanical, process piping or water treatment projects looking to work on technically challenging projects with one of... ...Mechanical Construction Process Piping Water Treatment Wastewater Treatment Mechanical Equipment Installation...WaterFor contractorsFor subcontractor
- ...performing learning and working environments, including solar, water, and smart city infrastructure improvements for cities and towns... ...offices in eleven additional states. As a member of the estimating team, the MEP Estimator is responsible for accurately calculating...WaterContract workFor subcontractorWork at officeLocal area
- ...01(k) matching Competitive salary Paid time off Reconstruction Estimator Do you love helping people through difficult situations? Then,... ...have a sincere drive toward the goal of helping make fire and water damage “Like it never even happened”! Our Franchise is seeking...WaterBase plus commissionFull timeLocal areaMonday to FridayNight shiftWeekend work
$75k - $90k
...WHAT YOU WILL BE DOING Preparing detailed quantity takeoffs and cost estimates for water and wastewater treatment projects. Reviewing project documents, plans, specifications, and addenda completely and accurately. Analyzing and compiling estimate data that impacts the...WaterWork experience placementFor subcontractor$60k - $65k
...service, nationwide. As a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related... ...up for the challenge of being an integral first step in the estimating and bidding process and setting the pace for the rest of the...WaterFor contractorsLocal area- ...MWH Constructors (MWH), a global leader in heavy civil construction of water and wastewater facilities, is currently seeking a Construction Laborer to support a critical wastewater treatment plant construction project in Gypsum, CO. MWH Constructors is a global project...WaterLocal area
- ...Woman Construction and Environmental Services LLC. have an immediate opening for an experienced Estimator with a background in civil construction, focusing on Wet Utilities (Water, Sewer, Storm Sewer). The Estimator will be based in our Denver, Colorado (Centennial) office...WaterFull timeContract workFor subcontractorWork at officeImmediate start
$140k - $175k
...Lochner Lochner, an Egis company, is recruiting for a Senior Cost Estimator with 10+ years of diverse estimating experience. Transit agency... ...horizontal infrastructure), and Community Resources (energy, water, and Environmental). Are you ready to join us on this journey?...WaterFull timeContract workFor contractorsCasual workLocal areaRemote workFlexible hours$110k - $150k
...Overview Shimmick is seeking a talented Senior Estimator to be based in Irvine, CA, Suisun City,... ...the industry. With market leadership in water resources, sustainable transportation,... ...in rail, transit, and/or water/wastewater infrastructure projects. Knowledge and experience...WaterFor subcontractorWork at officeRemote workFlexible hours$130k - $175k
...and surrounding regions. About the Position The Senior Estimator will play a key role in the company’s continued growth, leading... ...comprehensive quantity takeoffs for underground utility systems (water, sewer, storm) Develop accurate cost models for labor,...WaterFor contractorsFor subcontractor$75k
...tackle diverse projects that range from roadways and bridges to water infrastructure and environmental restoration. Our team is... ...HEI Civil! We are seeking a highly motivated and experienced Estimator with experience in civil construction to join our team in our...WaterFull timeFor subcontractorWork at office
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