Junior Plumbing Estimator / Assistant Estimator

Job Description Breakthrough MEP is seeking a motivated Junior Plumbing Estimator / Assistant Estimator to join our growing preconstruction team. This role is ideal for someone who has a foundation in plumbing, construction, estimating support, or project coordination and wants to build a long-term career in commercial plumbing estimating.This is a strong opportunity for a candidate who is organized, driven, willing to learn, and ready to grow within a fast-paced commercial construction environment. You will work directly with experienced leaders and estimators, gain hands-on exposure to the bid process, and develop the technical and practical skills needed to advance into a full Estimator role over time.Florida-Based Candidates Preferred | Remote Flexibility for the Right Fit | Cape Coral, FL or Colorado OfficePay & BenefitsCompetitive pay commensurate with experienceHealth, dental, and vision insurance401(k) with company matchPaid time offEducational assistance programOpportunity for long-term growth and advancementKey ResponsibilitiesAssist with quantity takeoffs, bid preparation, and estimate organizationReview plans, specifications, addenda, and project documentsSupport the preparation of material and labor pricing for bidsHelp solicit and organize vendor and subcontractor pricingTrack bid documents, deadlines, and scope requirementsMaintain organized estimating files, bid logs, and documentationCoordinate with preconstruction, operations, and purchasing teams as neededAssist in clarifying scope gaps, exclusions, and qualification itemsLearn Breakthrough MEP estimating systems, processes, and standardsSupport other preconstruction and administrative duties as assignedQualifications1–3 years of experience in plumbing, construction, estimating support, project coordination, or a related field preferredAbility to read construction drawings and specifications is preferredStrong organizational skills and attention to detailGood math skills and comfort working with measurements, counts, and takeoffsProficiency in Microsoft Excel and general computer systemsExperience with Bluebeam or similar takeoff/document software is preferredStrong communication skills and willingness to learnSelf-starter with a positive attitude and team-oriented mindsetField plumbing or commercial construction experience is a plusWhat We Are Looking ForWe are looking for someone with strong potential, not just someone with years behind a desk. A candidate coming from the plumbing field, commercial construction, project support, or an early estimating background may be a great fit if they are eager to learn and grow.Growth OpportunityThis is not just an entry-level position. It is a career-track opportunity for someone who wants to build into a full Plumbing Estimator role over time. The right candidate will receive exposure to real projects, real bid strategy, and direct mentorship within a growing company.About Breakthrough MEPBreakthrough MEP is a growing commercial plumbing and mechanical contractor focused on quality work, strong relationships, and building the right team for long-term success. We are looking for people who want to grow with the company and take pride in being part of a professional, accountable, and team-driven culture.