{"schemaVersion":"jobsearcher.job.v1","id":"41ff2a4faa1d7e83ccc69d7b","url":"https://jobsearcher.com/jobs/41ff2a4faa1d7e83ccc69d7b","canonicalUrl":"https://jobsearcher.com/jobs/41ff2a4faa1d7e83ccc69d7b","title":"Mechanical Engineer","description":"Staff Project Engineer - Mechanical / CivilLocation: Fort Lupton, Denver, CO (On-site, relocation considered)Salary: $140,000 - $176,000 + equityThe CompanyMy client is a fast-growing, VC-backed industrial technology business in the clean energy space. They're running commercial operations across multiple US sites and are now building out their next generation of production facilities.The RoleThis is a senior, hands-on role for an engineer with a mix of mechanical and civil experience, ideally gained in oil & gas or a similar industrial setting. You'll be the technical lead on major facility builds, taking process and equipment concepts through to finished plants that are safe, buildable and ready to scale.You'll work across process, electrical, controls, construction and operations teams, as well as with vendors, contractors and outside engineering firms. You don't need to be an expert in every discipline, but you should know how industrial facilities come together and be able to drive decisions from concept through commissioning.What You'll DoLead engineering on facility projects from concept through construction and commissioningDevelop plant and equipment layouts around process flow, utilities, access, safety and future expansionOversee mechanical scopes and coordinate civil/structural, site and utility workManage deliverables from consultants, EPCs, contractors and equipment vendorsReview drawings and specs for quality, constructability and operabilitySolve field engineering problems during construction and startupWhat You'll NeedBachelor's degree in Mechanical, Civil or a related engineering discipline7+ years of engineering experience on industrial facilities, energy projects or heavy infrastructureExperience across both mechanical and civil scopesTrack record delivering projects through design, construction and/or commissioningExperience managing contractors, EPCs or equipment vendorsNice to HavePE license, or FE passed and working toward PEOil & gas experience (upstream, midstream or injection sites)Greenfield builds or major plant expansionsHands-on field experience in construction, commissioning or plant operationsPackage$140,000 - $176,000 baseStock optionsFully covered employee healthcare premiums, plus dental and vision401(k) with company matchPaid leave, PPE allowance and professional development budget","company":"X4 Engineering","rawCompany":"x4 engineering","city":"Fort Lupton","state":"CO","isRemote":false,"isActive":true,"createdAt":"2026-10-09T09:10:26.879Z","occupations":[{"code":"17-2141.00","title":"Mechanical Engineers","slug":"mechanical-engineers"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"},{"code":"11-9041.00","title":"Architectural and Engineering Managers","slug":"architectural-and-engineering-managers"}],"industries":[{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"333248","title":"All Other Industrial Machinery Manufacturing","slug":"all-other-industrial-machinery-manufacturing"},{"code":"236220","title":"Commercial and Institutional Building Construction","slug":"commercial-and-institutional-building-construction"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mechanical Engineer","description":"Staff Project Engineer - Mechanical / CivilLocation: Fort Lupton, Denver, CO (On-site, relocation considered)Salary: $140,000 - $176,000 + equityThe CompanyMy client is a fast-growing, VC-backed industrial technology business in the clean energy space. They're running commercial operations across multiple US sites and are now building out their next generation of production facilities.The RoleThis is a senior, hands-on role for an engineer with a mix of mechanical and civil experience, ideally gained in oil & gas or a similar industrial setting. You'll be the technical lead on major facility builds, taking process and equipment concepts through to finished plants that are safe, buildable and ready to scale.You'll work across process, electrical, controls, construction and operations teams, as well as with vendors, contractors and outside engineering firms. You don't need to be an expert in every discipline, but you should know how industrial facilities come together and be able to drive decisions from concept through commissioning.What You'll DoLead engineering on facility projects from concept through construction and commissioningDevelop plant and equipment layouts around process flow, utilities, access, safety and future expansionOversee mechanical scopes and coordinate civil/structural, site and utility workManage deliverables from consultants, EPCs, contractors and equipment vendorsReview drawings and specs for quality, constructability and operabilitySolve field engineering problems during construction and startupWhat You'll NeedBachelor's degree in Mechanical, Civil or a related engineering discipline7+ years of engineering experience on industrial facilities, energy projects or heavy infrastructureExperience across both mechanical and civil scopesTrack record delivering projects through design, construction and/or commissioningExperience managing contractors, EPCs or equipment vendorsNice to HavePE license, or FE passed and working toward PEOil & gas experience (upstream, midstream or injection sites)Greenfield builds or major plant expansionsHands-on field experience in construction, commissioning or plant operationsPackage$140,000 - $176,000 baseStock optionsFully covered employee healthcare premiums, plus dental and vision401(k) with company matchPaid leave, PPE allowance and professional development budget","datePosted":"2026-10-09T09:10:26.879Z","dateModified":"2026-10-09T09:10:26.879Z","hiringOrganization":{"@type":"Organization","name":"X4 Engineering","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fort Lupton","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"41ff2a4faa1d7e83ccc69d7b"},"url":"https://jobsearcher.com/jobs/41ff2a4faa1d7e83ccc69d7b"}}