Save Job Back to Search Job Description Summary Similar JobsIndustry‑leading backlog with complex, high‑profile projectsClear growth path driven by internal promotion and investmentAbout Our ClientMy client is a privately held, Boston‑based mechanical contractor with a reputation for delivering large, technically complex projects across healthcare, life sciences, education, commercial, and mission‑critical environments. With hundreds of employees and consistent year‑over‑year growth, they are known for strong internal promotion, long employee tenure, and long‑standing partnerships with top general contractors in the region.Job DescriptionReporting directly to the Lead Estimator, the Senior Estimator will be responsible for:Preparing detailed cost estimates for mechanical and fire protection scopesLeading takeoffs, pricing, and scope reviews for competitive bidsAnalyzing drawings, specifications, and addenda to ensure accurate pricingCollaborating with preconstruction, engineering, and operations teamsSupporting projects across healthcare, life sciences, education, commercial, municipal, multifamily, and mission‑critical sectorsReviewing subcontractor and vendor pricing for completeness and riskAssisting with value engineering and constructability reviewsMentoring junior estimators as neededMPI does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, marital status, or based on an individual's status in any group or class protected by applicable federal, state or local law. MPI encourages applications from minorities, women, the disabled, protected veterans and all other qualified applicants.The Successful ApplicantA successful Senior Estimator - Mechanical & Fire Protection should have:8+ years of mechanical estimating experience, with fire protection as a core focusStrong working knowledge of NFPA codes, fire protection systems, and installation methodsMechanical construction background requiredExperience estimating projects in the Boston or Greater Boston market preferredBachelor's degree in Construction Management, Engineering, or similar (or equivalent industry experience)Proficiency with Microsoft tools, Bluebeam, takeoff software, and CRM systemsAbility to work in a fast‑paced, collaborative office environmentWhat's on OfferBase salary up to $140k, with flexibility for highly experienced candidates401(k) with 3% company matchMedical coverage through Harvard Pilgrim Healthcare, Delta Dental, and HRACompetitive PTO offeringContactCameron MorenziQuote job refJN-042026-7002452Job summarySectorConstructionSub SectorEstimatorIndustryPropertyLocationWalthamContract TypePermanentConsultant nameCameron MorenziJob ReferenceJN-042026-7002452
