Estimator - Heavy Infrastructure
MWH Constructors
Slayden Constructors Inc. (SCI), a wholly owned subsidiary of MWH Constructors, Inc. (MWH), is seeking a qualified candidate for a Heavy Infrastructure Estimator based in our Salem office. This position will prepare cost estimates at different levels of design for various delivery systems such as General Contractor (CMGC), Design Build, and Hard Bid. Projects will consist of wastewater treatment facilities, potable water treatment facilities, hydro‑power facilities, fisheries, pipelines, and various water infrastructure ranging from $1-250 million dollars. Essential Functions Prepare cost estimates on proposals, projects, and studies and ensure that the content of the estimate is complete, accurate, and meets the requirements of the Estimating Manager. Adjust productivity, material prices, and means / methods depending on varying project conditions. Review solicitation documents such as specifications and drawings to identify risks and opportunities related to competitive pricing. Coordinate and review the variable estimating factors in each area with Engineering, Procurement and Operations. Provide technical advice and assistance to the Estimating Team in the preparation of all levels of estimates ranging in scope and complexity. Assist the Estimating Team with an independent assessment of an estimate's accuracy (upon completion of the estimate and summarization of all detailed man‑hours, material, construction and home office costs). Coordinate the performance of pricing structure development and application to takeoffs, derived quantities, quantity assumption, and cost allowances. Obtain and verify construction quotations for facilitation of construction projects, addenda's and contract changes. Obtain and verify subcontractor questions for construction projects and ensures compliance with construction documents. Compile and analyze bids. Develop reports for all review processes. Provide constructability reviews and guidance to the operations team to ensure the preliminary costs of the projects. Actively research, solicit, and develop a network of relationships within the supply chain. Review and incorporate historical data from purchase orders, subcontractors, and productivity analysis reports in order to continuously improve estimating accuracy. Basic Qualifications Bachelor's degree in Construction Management, Engineering or a related field; equivalent combination of construction field experience, skills and training may be substituted. Minimum of 5 years of previous experience on heavy construction projects or industrial projects. Minimum of 5 years of estimating experience in heavy civil or water infrastructure construction. Strong understanding of civil construction methods, with a focus on treatment facilities, pump stations, & dams. Working knowledge of construction equipment and techniques, drawings and specifications, building materials, and required standards applicable to the discipline desirable. Proficient in estimating software (e.g., HCSS, Sage Estimating, Bid2Win) and Microsoft Excel. Ability to read and interpret civil, structural, and mechanical drawings, specifications, & geotechnical reports. Effective time management skills with the ability to meet strict bid deadlines. Must be proficient in using MS Word, and Excel. Ability to interface and communicate effectively with others. Preferred Qualifications 5+ years of relevant estimating experience, including water/wastewater treatment facilities Field experience Knowledge or experience in CMAR, Design‑Build, and Hard‑Bid estimates Experience working with designers and project managers through all levels of design from conceptual to 100% complete. Cost control and scheduling exposure is a plus HCSS Heavybid estimating software knowledge is a plus Agtek or Trimble software knowledge is a plus Benefits Health Insurance (medical, dental and vision) Flexible Time Off Policy (includes vacation, sick and personal time) Paid Parental Leave Program 10 Paid Holidays 401(k) Plan (company matching contributions up to 4%) Employee Referral Program Slayden, including its parent company MWH, is dedicated to the principles of equal employment opportunity. We prohibit unlawful discrimination against applicants or employees on the basis of age, race, sex, color, religion, national origin, disability, military status, genetic information, or any other status protected by applicable state or local law. Slayden offers reasonable accommodation in the hiring and employment process for individuals with disabilities. If you need assistance in the application or hiring process to accommodate a disability, you may request accommodation at any time. Equal Opportunity Employer, including disabled and veterans. #J-18808-Ljbffr
$80k - $160k
...Estimator - Power Infrastructure (Heavy Civil) Location: Prineville, OR (In-Person) Company: R-2 Contractors Compensation: $80,000 - $160,000 annually + benefits WHO WE ARE We build the infrastructure that powers modern energy. R-2 Contractors works exclusively...SuggestedFor contractorsFor subcontractorFlexible hours- Slayden Constructors Inc. in Salem is looking for a Heavy Infrastructure Estimator to prepare detailed cost estimates for projects like wastewater treatment facilities and pipelines. The ideal candidate will have at least 5 years of estimating experience in heavy civil...SuggestedFlexible hours
$80k - $160k
R-2 CONTRACTORS, INC in Prineville, OR is hiring an Estimator to develop detailed estimates for power infrastructure projects. You will be responsible for reading plans and specifications to ensure thorough and accurate bids. The ideal candidate has at least 2 years of...SuggestedFor contractors- ...A leading construction firm in Oregon is seeking a qualified Heavy Infrastructure Estimator to prepare cost estimates for large-scale projects including wastewater and hydro-power facilities. The ideal candidate will have at least 5 years of estimating experience in heavy...SuggestedFlexible hours
- ...Fowler in Portland, Oregon is seeking an experienced Estimator to lead and prepare accurate estimates for heavy civil construction projects. Candidates should be... .... Join a dedicated team that values quality and integrity in infrastructure development. #J-18808-Ljbffr...Suggested
$125k - $175k
...future... Because it matters! Engineer Estimator McMillen is seeking an Engineer Estimator... ...Preferred areas of experience include heavy civil works, including, such as bridges... ..., fisheries, natural resources, and infrastructure markets. With staff across the United States...For subcontractorWork at officeRemote workVisa sponsorshipNight shift$100k - $185k
...leader in Civil & Underground construction, specializing in power infrastructure projects nationwide. From renewable energy to major utility... ...and stands behind every job we do. Position Project Manager - Heavy Civil/Concrete Foundation/Dry Utilities Location: Will work...Daily paidFor contractorsFor subcontractorWork at officeMonday to Friday$130k - $180k
...Estimator | Heavy Civil Construction Application Deadline: 31 July 2026 Department: Administration Employment Type: Full Time Location: Vancouver, WA - Office Reporting To: President Compensation: $130,000 - $180,000 / year Description MJ Hughes...Full timeFor contractorsFor subcontractorWork at office$140k - $200k
...Job Description The Senior Estimator operates with minimal oversight on preconstruction teams, frequently serving as the principal... ...paving, underground utilities, and structures on transit, civil infrastructure, and highway projects. Successful candidates will prepare...Weekly payFor subcontractorWork at officeLocal areaFlexible hoursShift work$140k - $200k
...Job Description Job Summary The Senior Estimator operates with minimal oversight on preconstruction teams, frequently serving... ..., underground utilities, and structures on transit, civil infrastructure, and highway projects. Successful candidates will prepare detailed...Weekly payFor contractorsApprenticeshipFor subcontractorWork at officeLocal areaFlexible hoursShift work$125k - $150k
...Because it matters! Construction Cost Estimator McMillen, Inc. is seeking a highly... ...Preferred areas of experience include heavy civil and environmental (hydroelectric,... ..., fisheries, natural resources, and infrastructure markets. With staff across the United States...Work at officeRemote workVisa sponsorshipNight shift- Parametrix is seeking Cost Estimators to join our Advisory Services team in Portland, Oregon. The role requires experience in construction cost estimating and project controls, particularly in infrastructure and public utilities sectors. The position offers a hybrid work...Work at officeRemote work
- ...McMillen Inc. is seeking an Engineer Estimator based in Portland, Oregon, to assess project costs and manage estimating functions. The ideal candidate will have over 10 years of experience in heavy civil works including bridges and dams, and will collaborate with project...Remote work
- ...and maintains critical and sustainable infrastructure for the power, oil & gas pipeline, gas... ...innovative organization. Position Summary The Estimator II prepares timely and accurate bid... ...& distribution, substation, or heavy civil construction projects. #J-18808-Ljbffr...Contract workFor contractorsWork experience placementFor subcontractorWork at office
$102.52k - $161.15k
...Estimator Date: Jun 2, 2026 Location: Denver, CO, US Tualatin, OR, US Bloomington... ...100 years of innovation in sustainable infrastructure and our expertise in engineering,... ...treatment facilities, pipeline conveyance, heavy civil and structural projects, dams and...Full timePart timeFor contractorsWork experience placementLocal areaRelocationVisa sponsorshipFlexible hours$102.52k - $161.15k
...Estimator Together, we own our company, our future, and our shared success. As an employee... ...100 years of innovation in sustainable infrastructure and our expertise in engineering,... ...treatment facilities, pipeline conveyance, heavy civil and structural projects, dams and...For contractorsWork experience placementLocal areaFlexible hours- ...Senior Estimator Together, we own our company, our future, and our shared success. As... ...100 years of innovation in sustainable infrastructure and our expertise in engineering, procurement... ...facilities, pipeline conveyance, heavy civil and structural projects, dams and...Interim roleWork at officeHome officeFlexible hours
- ...sector clients across the nation. Performing heavy civil and vertical construction, our teams build the unique structures and infrastructure that play an important role in how people... ...Beatty company, is seeking a qualified Estimator to join our team in Portland, Oregon. If...For contractorsWork experience placementFor subcontractorWork at officeLocal area
$125k - $175k
...McMillen Jacobs Associates is seeking an Engineer Estimator with at least 10 years of experience in construction for a fully remote position. The role includes analyzing project plans, conducting cost estimates, and evaluating project feasibility. The ideal candidate will...Remote work- ...Sr Estimator - Water/Wastewater Together, we own our company, our future, and our shared... ...100 years of innovation in sustainable infrastructure and our expertise in engineering,... ...treatment facilities, pipeline conveyance, heavy civil and structural projects, dams and...Work experience placementInterim roleWork at officeHome officeFlexible hours
- ...increase accuracy, and promote project efficiency. Job Summary The Estimator is responsible for estimating and performing cost analysis on... ...and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package...For contractorsWork at officeMonday to FridayFlexible hours
- LVI Associates is seeking an experienced Project Manager - Heavy Civil Construction in Gresham, OR. This role allows you to oversee complex infrastructure projects in the greater Portland area and manage high-value work across water/wastewater treatment and civil infrastructure...
- ...Estimator Join Helix Traffic Solutions – Traffic Control for a Safer Tomorrow About Helix Traffic Solutions We're not just... ...and efficiency, Highway Specialties supports a wide range of infrastructure and construction projects by providing the equipment, signage...Contract workTemporary workLocal areaRemote workFlexible hours
$120k - $150k
...procurement, and construction (EPC) services, which include designing, estimating, material acquisition, project management, construction,... ...projects. We are a leading full-service provider of power infrastructure, construction, and support services in utility and energy...Contract workFor subcontractorWork at officeLocal areaFlexible hours$125k - $160k
...Description Established in 1921, Goodfellow Bros. (GBI) is a large heavy-civil contractor with operations throughout the West Coast &... ...we are now seeking to add to our team. We are looking for an Estimator to join our team in Portland, OR. Position Summary The...Temporary workFor contractorsFor subcontractorImmediate start$130k - $180k
...Senior Estimator - Public Works Construction MJ Hughes Construction - Vancouver OR Tacoma Washington. Compensation: ~$130... ...construction estimates for a variety of projects in public works and heavy civil construction. This role will provide expertise and...Full timeFor contractorsFor subcontractor$59.77k - $85.39k
...YOU. At the Boyd Group, our teams work to provide the elite infrastructure and supportive environment you need to Be the Best and... ...Veterans, are encouraged to apply. Job Description: The Estimator’s primary responsibility and accountability is to provide an...Daily paidMinimum wageFull timeTemporary workLocal area$5,000 per month
...mechanical construction contractors in the marketplace for complex infrastructure and critical plant processes. We take pride in being a union... ...and reliability matter most. Position Overview: As a Senior Estimator at JR Merit, you will be working in conjunction with the...For contractorsFor subcontractorWork at officeVisa sponsorship- ...primarily in the 11-western states with regional offices in Reno, NV; Phoenix, AZ; Los Angeles; Richmond, CA; Salt Lake City, UT. As an Estimator, you will be working in one of these market sectors: Commercial Buildings (healthcare, higher education, mission critical, and...Full timeFor contractorsWork at officeLocal areaImmediate start
- ...Job Description Job Description Body Shop Estimator Job Details Job Location SOP - Portland, OR Position Type Full Time Salary Range Competitive Pay Subaru of Portland - Body Shop Estimator Subaru of Portland , a dealership part of the O...Full timeTemporary workWork at officeRelocationMonday to Friday
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