Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Estimator- Water/ Wastewater

Graham

Estimator

Graham is an employee-owned construction solutions partner that services the buildings, industrial, infrastructure, water and project finance sectors. We deliver lasting value for our clients through meticulous planning and scheduling, while upholding rigorous safety and quality standards. With offices throughout North America, our passionate and knowledgeable teams deliver projects that enable communities to thrive and people to live, work, move, and grow in a rapidly changing world. With over nine decades of experience, Graham has the resources, capacity, and expertise to undertake projects of every scope, scale, and complexity. Join our team to deliver a better tomorrow.

Graham is seeking an experienced and dynamic Estimator, based in our Centennial, CO office, to play a key role in our transition to InEight estimating software while supporting high-complexity project pursuits. This is an exciting opportunity for a forward-thinking professional who enjoys both the technical side of software implementation and the strategic side of project estimating.

As an Estimator at Graham, you will:

  • Manage the configuration, rollout, and user training for InEight estimating software.
  • Customize software settings, templates, and workflows to align with project and business needs.
  • Develop and maintain internal user guides, process maps, and best-practice documentation.
  • Provide ongoing support to ensure the system aligns with field execution and project operations.
  • Define project scope and prepare preliminary construction schedules using labor and subcontractor input.
  • Complete quantity takeoffs and develop cost estimates for labor, equipment, materials, and subcontractors.
  • Evaluate design criteria and recommend cost-effective, constructible solutions.
  • Analyze subcontractor bids to ensure accurate scope alignment and competitiveness.
  • Participate in (or lead) bid closes under the guidance of a senior estimator.
  • Develop scopes of work and assist with budget preparation for smaller or mid-complexity opportunities.
  • Create standardized templates and reporting structures to improve estimating consistency.
  • Support internal teams by developing efficient workflows and ensuring seamless adoption of new systems.
  • Ensure estimate schedules include key milestones, required resources, and risk considerations.
  • Select and invite trade partners who meet financial, manpower, and technical requirements.

Model Graham's commitment to safety, "Actively Caring," and our Road to Zero culture. Promote accurate, compliant, and high-quality estimating practices.

Qualifications & Experience:

  • High school diploma required; completion of a college or technical school program preferred.
  • 5–7 years of estimating experience; heavy civil or water/wastewater experience is considered an asset.
  • Advanced expertise in InEight estimating software required.
  • Experience with Timberline is considered an asset.
  • Strong background in construction software setup, configuration, customization, and workflow development.
  • Clear and professional written and verbal communication skills.
  • Strong organizational and time-management abilities.
  • Ability to interpret tender documents, specifications, drawings, and contractual requirements.
  • Detailed understanding of all construction scopes of work.

Compensation and Benefits:

  • Salary range: 120k-135k
  • Opportunity for ownership and increased income through dividends and share equity increases
  • Sharing of annual profits paid out in bonuses
  • Excellent Health & Dental benefits plan, Life insurance, AD&D. LTD and Flex Plan
  • 401(k) savings plan with employer matching upon eligibility
  • 12 paid holidays a year
  • 3 to 5 weeks of vacation per year, with credit for prior industry experience
  • Professional and career development opportunities

What we can offer you:

  • Strong commitment to safety in the workplace
  • Grounded and family-oriented workplace in a progressive environment that is at the forefront of a fast-evolving business sector
  • Commitment to the training and wealth of opportunities for career development across job categories, project types, and locations around North America

If this sounds like you, then Graham may be the right fit. Apply today. Graham is an Equal Opportunity Employer, and employment selection decisions are based on merit, qualifications, and abilities. Graham does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender, national origin, age, sexual orientation, gender identity, disability, veteran status or any other characteristic protected by country, regional or local law. Applicants with disabilities will be accommodated if you are unable to apply online. No unsolicited resumes or phone inquiries from agencies, thank you.

Vacancy posted 14 hours ago
Similar jobs that could be interesting for youBased on the Estimator- Water/ Wastewater in Centennial, CO vacancy
  • Bradsby Group is seeking a Senior Estimator to join a national GC specializing in Water/Wastewater projects. The ideal candidate will create and implement project and bid strategies while conducting thorough cost analyses. Responsibilities include attending bid meetings... 
    Water
    Visa sponsorship

    Bradsby Group

    Englewood, CO
    2 days ago
  •  ...heavy industrial, industrial process, and water industries. We build the critical...  ...Position Overview: The Senior Estimator (Self-Perform Concrete) is responsible for...  ...concrete/structural scopes across our water/wastewater market. This individual is accountable for... 
    Water
    Contract work
    For subcontractor
    Work at office

    Alberici

    Lone Tree, Douglas County, CO
    11 days ago
  • $75k - $90k

    FALL CREEK FARM & NURSERY in Englewood, CO, is looking for an Estimator to join their team. The role involves preparing cost estimates for water and wastewater treatment projects, with a focus on accurate quantity takeoffs and collaborative relationships with subcontractors... 
    Water
    For subcontractor

    FALL CREEK FARM & NURSERY

    Englewood, CO
    5 days ago
  • $75k - $90k

    Garney is seeking a self-motivated Estimator in Englewood, Colorado. This full-time position offers a salary range of $75,000-$9...  ...match. Responsibilities include preparing cost estimates for water and wastewater projects, analyzing project data, and maintaining... 
    Water
    Full time
    For subcontractor

    Garney

    Englewood, CO
    3 days ago
  • $80k - $130k

     ...WWTP Estimator Location: Aurora, CO Compensation: $80,000 to $130,000 base salary...  ...in the Denver metro area is seeking a Wastewater Treatment Plant (WWTP) Estimator to support...  ...and preconstruction efforts for water and wastewater infrastructure projects.... 
    Water
    Contract work
    For subcontractor

    ZARRELLCO

    Aurora, CO
    3 days ago
  • A leading construction firm based in Denver, Colorado, is seeking an Estimator to assist in the bid/estimating process for various water and wastewater treatment projects. The successful candidate will be responsible for quantity take-offs, soliciting quotes, and ensuring... 
    Water

    Filanc Construction Co., Inc.

    Denver, CO
    4 days ago
  • $153.71k - $260.68k

     ...Senior Estimator - Water/Wastewater Date: Jun 2, 2026 Location: Overland Park, KS, US Houston, TX, US Seattle, WA, US Richmond, VA, US Memphis, TN, US Fort Worth, TX, US Savannah, GA, US Rochester, NY, US Garner, NC, US Dallas, TX, US Virginia Beach, VA, US Orlando... 
    Water
    Full time
    Part time
    Work experience placement
    Interim role
    Work at office
    Local area
    Relocation
    Home office
    Visa sponsorship
    Flexible hours

    Black & Veatch

    Denver, CO
    4 days ago
  • $140.34k - $220.57k

     ...The Opportunity Responsible for the preparation of detailed cost estimates for a diverse client base including municipal, government and private clients. Project types include water and wastewater treatment facilities, pipeline conveyance, heavy civil and structural... 
    Water
    Full time
    Part time
    Work experience placement
    Interim role
    Work at office
    Local area
    Relocation
    Home office
    Visa sponsorship
    Flexible hours

    Black & Veatch

    Denver, CO
    1 day ago
  • Graham is seeking an experienced Estimator to join their Infrastructure division in Centennial, CO. This role involves managing the...  ...software while supporting complex project pursuits in the Water/Wastewater and civil sectors. The ideal candidate will have strong estimating... 
    Water

    Graham

    Denver, CO
    4 days ago
  • $140.34k - $220.57k

    Black & Veatch is seeking a Sr Estimator for Water/Wastewater projects located in Denver, CO. This role involves preparing cost estimates for municipal and private clients on complex projects including treatment facilities, pipelines, and marine construction. The ideal... 
    Water

    Black & Veatch

    Denver, CO
    5 days ago
  • Lockheed Martin in Littleton, CO is looking for a Waste Water Treatment Lead to join their mission in environmental management. This...  ...candidates should have a relevant Bachelor's degree and a background in wastewater management. The role is full-time and requires on-call... 
    Water
    Remote job
    Full time

    Lockheed Martin

    Littleton, CO
    3 days ago
  • $150k

     ...We are seeking an experienced Estimator (Utilities & Civil) to join our team in Denver, CO. This role is responsible for preparing...  ...• Proven experience estimating projects within utilities, water/wastewater, and civil infrastructure. • Strong understanding of civil... 
    Water
    Contract work
    For subcontractor
    Local area

    Insight Global

    Englewood, CO
    2 days ago
  • $75k - $90k

     ...GARNEY CONSTRUCTION An Estimator position isavailable at Garney. This is a full-time, salaried position with full benefits...  ...must have previous estimating experience, preferably in the water, wastewater, or industrial markets. Candidates with proven experience estimating... 
    Water
    Full time
    Work experience placement
    For subcontractor

    Garney Construction

    Centennial, CO
    5 days ago
  •  ...over $2BN in annual revenue. They specialize in a variety of commercial and civil projects but a re looking to add a Sr Estimator to their Water/Wastewater division. The ideal candidate will be responsible for creating and implementing project and bid strategies. You will... 
    Water
    Live in
    Visa sponsorship

    Bradsby Group

    Englewood, CO
    2 days ago
  • A leading engineering firm is seeking a Water/Wastewater EIT/Coordinator in Englewood, Colorado. You will design water and wastewater treatment systems, prepare specifications, and conduct quality reviews. Candidates should have a Bachelor's degree in Civil Engineering... 
    Water

    HDR

    Englewood, CO
    4 days ago
  •  ...Senior Level Home District/Group: Kiewit Industrial & Water Engineering Department: Estimating Market: Industrial Employment Type: Full Time...  ...support the industrial, transportation, power, water/wastewater, mining, building, and oil, gas & chemical markets.... 
    Water
    Full time
    Contract work
    For subcontractor
    Work at office
    Weekend work

    Kiewit Corporation

    Lone Tree, Douglas County, CO
    5 days ago
  • Basic Qualifications High School Diploma or GED. Industrial Wastewater Class B with the ability to pursue a Class A Industrial Wastewater...  ...in Littleton, CO has an immediate opportunity for a Waste Water Treatment Lead to join our mission. Develops, administers and... 
    Water
    Full time
    For contractors
    Local area
    Immediate start
    Weekend work

    Lockheed Martin

    Littleton, CO
    3 days ago
  •  ...The Opportunity Responsible for the preparation of detailed cost estimates for a diverse client base including municipal, government and private clients. Project types include water and wastewater treatment facilities, pipeline conveyance, heavy civil and structural... 
    Water
    Interim role
    Work at office
    Home office
    Flexible hours

    Black & Veatch Family of Companies

    Denver, CO
    10 days ago
  • Advanced Engineering and Environmental Services, Inc. is looking for a Water/Wastewater Process Project Engineer to join their team in Lone Tree, CO. This role involves supporting the planning, design, and delivery of water and wastewater infrastructure projects. The ideal... 
    Water

    Advanced Engineering and Environmental Services, Inc.

    Littleton, CO
    4 days ago
  • $63k - $77k

    Advanced Engineering and Environmental Services, Inc. is seeking a Water/Wastewater Engineer in Training (EIT) in Lone Tree, CO. This entry-level position offers hands-on experience with water and wastewater projects, working alongside experienced engineers. Required qualifications... 
    Water

    Advanced Engineering and Environmental Services, Inc.

    Littleton, CO
    3 days ago
  •  ...OVERVIEW Are you ready to lead transformative water infrastructure projects that serve...  ...resources? Merrick is seeking a Water/Wastewater ProcessEngineer to join our growing Water...  ...details, layouts, specifications, cost estimates, studies, reports and work products to... 
    Water
    Local area
    Remote work

    Merrick & Company

    Greenwood Village, CO
    3 days ago
  • $63k - $77k

    Water/Wastewater Engineer in Training (EIT) - Lone Tree, CO or Dillon, CO As a Water/Wastewater Engineer in Training (EIT) , you’ll be part...  ...preparation of plans, specifications, and construction cost estimates. Perform construction observation and administration on... 
    Water
    Temporary work
    Internship
    Night shift
    Afternoon shift

    Advanced Engineering and Environmental Services, Inc.

    Littleton, CO
    3 days ago
  • $110.77k - $135.81k

     ...Utilities Estimator - Kiewit Infrastructure Engineers Location: Lone Tree, CO, US Position...  ...work includes but is not limited to: water, sewer, gas, petroleum, electric...  ...-perform utility work including: water, wastewater, gas, electric, telecom. Travel to project... 
    Water
    Full time
    For subcontractor
    Weekend work

    Kiewit

    Lone Tree, Douglas County, CO
    2 days ago
  • $82.8k - $101.2k

    Water/Wastewater Process Project Engineer - (HR1026.3) Water/Wastewater Process Project Engineer - Denver, CO, Dillon, CO, or Grand Junction, CO AE2S is seeking a Water and/or Wastewater Process Project Engineer to support planning, design, and delivery of municipal water... 
    Water
    Temporary work
    Night shift
    Afternoon shift

    Advanced Engineering and Environmental Services, Inc.

    Littleton, CO
    4 days ago
  •  ...Job Description Job Description Providence Infrastructure Consultants currently has an opening for a full-time, Water/ Wastewater Staff Engineer to join our team in Denver. The position is located in the South Denver suburb of Highlands Ranch. This is an excellent... 
    Water
    Full time
    Temporary work
    Work at office
    Relocation

    Providence Infrastructure Consultants

    Highlands Ranch, CO
    28 days ago
  •  ...Senior Construction Estimator – Heavy Civil / Water Infrastructure Location: Englewood, CO A well-established general contractor is seeking...  ...Colorado-based team. This firm specializes in water, wastewater, and heavy civil infrastructure projects, delivering treatment... 
    Water
    Full time
    For contractors
    For subcontractor
    Work at office
    Monday to Friday

    Talent Foundry International

    Denver, CO
    1 day ago
  • $102.52k - $161.15k

     ...Black & Veatch Family of Companies The Opportunity: As the Estimator, you will assist in preparation and review of lump sum,...  ...conceptual estimating cost analysis. Project types include water and wastewater treatment facilities, pipeline conveyance, heavy civil and... 
    Water
    For contractors
    Local area
    Flexible hours

    Black & Veatch Corporation

    Denver, CO
    1 day ago
  • 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:... 
    Water
    For subcontractor
    Local area

    Jr-Filanc-Construction-Company

    Denver, CO
    3 days ago
  •  ...Lead Estimator A full-service heavy civil and industrial general contractor and a proven self-performer that completes projects safely...  .../fill/import/export) and underground utilities (storm drain, water, sewer and related minor structures) Knowledge in bridge and... 
    Water
    Agency work
    For contractors
    For subcontractor

    MRINetwork

    Littleton, CO
    1 day ago
  • $102.17k

     ...construction management, guaranteed maximum price, and hard-bid estimates/proposals. Analyzes quotations both prior to and on bid day....  ...Preferred Qualifications: Electrical with Industrial, Water or Wastewater Experience. EEO Statement: We attract the best people... 
    Water
    Full time
    For subcontractor
    H1b

    CDM Smith

    Denver, CO
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Estimator- Water/ Wastewater. Be the first to apply!