CORE & MAIN LP · Remote

Senior Estimator

Full-timeRemotePosted 2026-07-08Apply on Workday

Full job description

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. Visit coreandmain.com to learn more.

YOU feel a sense of victory watching a project come to life and guiding it to completion. You are driven and detail-oriented but also enjoy the flexibility of managing your day. You appreciate the importance of deadlines and can adapt as needed to meet them. You enjoy solving problems and working with others to come up with solutions. You want to put your prior estimating skills to great use with an industry leader.

ARE you up for the challenge of being an essential first step in the sales and bidding process? Are you interested in working with engineers, design plans, and specs? Are you ready to partner with customers to provide timely insight and consultation? Are you confident in setting the pace for the rest of a project? Are you someone who wants to use their estimating experience to support critical infrastructure?

HERE at Core & Main, we value the individual, and the unique contributions you bring. Here we support and encourage continued learning.  Here we invest in the development and well-being of our people, who are the key to our future.  Here we value diversity and want to ensure each voice is heard.  Here, our team members thrive as a community.

Preferably, YOU have:

  • 2-4 years of bid preparation or related experience
  • Familiarity with estimation software, like Planswift
  • An understanding of waterworks products and infrastructure

HERE, we have:

  • Medical with 100% preventative care coverage
  • Health Savings Account
  • Dental and Vison
  • 401K
  • Tuition Reimbursement and Tuition Grants
  • Continued learning opportunities through our onsite training facility and extensive online learning catalog
  • Professional development and industry networking opportunities, e.g. Our Women’s Network and community engagement events

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.

For more information, please click here or visit https://www.eeoc.gov

Apply with Jobeezy (recommended)
We read the posting, score your fit, and submit through CORE & MAIN LP's real system for you. One tap from the app.

Questions about this Senior Estimator role

Is the Senior Estimator role at CORE & MAIN LP still open?
Yes — this posting is active and accepting applications through 2026-08-07. Listings can close once filled, so apply soon.
Where is the Senior Estimator job at CORE & MAIN LP located?
This is a remote role — work from anywhere in the US.
How do I apply for the Senior Estimator role at CORE & MAIN LP?
Apply directly through CORE & MAIN LP's official hiring system, or let the Jobeezy app fill out and submit the application for you automatically.
Does Jobeezy apply to jobs for me?
Yes. Jobeezy can auto-apply to roles like this Senior Estimator position on your behalf — you set your preferences once and confirm, and it handles the rest.

Similar open roles

Location
Centennial, CO
Type
Full-time
Pay
$41,600–$58,240/hour
View role →
Location
Farmers Branch, TX
Type
Full-time
View role →
Location
Farmers Branch, TX
Type
Full-time
View role →
Location
Beaverton, OR
Type
Full-time
View role →
Location
Livermore, CA
Type
Full-time
View role →
Location
Livermore, CA
Type
Full-time
View role →

See all open roles →

Get Jobeezy

Want more Senior Estimator roles? Let Jobeezy apply for you.

Free to start. No resume writing. No cover letters. We handle the search, the filter, and the apply — you just say yes to interviews.

Free on Android. You can delete your account in one tap.