{"schemaVersion":"jobsearcher.job.v1","id":"340e5ab2f7c88c9f0fd802a2","url":"https://jobsearcher.com/jobs/340e5ab2f7c88c9f0fd802a2","canonicalUrl":"https://jobsearcher.com/jobs/340e5ab2f7c88c9f0fd802a2","title":"Mechanical Design Engineer Sr - E3","description":"Overview\nAs a Mechanical Engineering Design Sr, you will support the development and production of optical sensor systems by delivering CREO layouts, drawings, and design documentation. You’ll collaborate with cross-functional teams to ensure design excellence across components and subsystems. This role emphasizes system integration, data-driven trade studies, and clear design releases that meet program objectives. Your work helps advance cutting-edge opto-mechanical assemblies in a fast-paced aerospace context.\n\nCompensation / BenefitsMedicalDentalVisionFlexible work arrangements401(k) matchPaid time off\nResponsibilitiesCreate CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and test articlesBuild BOMs and manage parts, assemblies, and documentation in Windchill PLMCoordinate with IPT, suppliers, GSC, optics, and structural/thermal/material analysts to ensure design excellenceManage drawing releases, respond to CRs, generate CNs, and support design reviews and change boardsConduct design trade studies to evaluate cost, weight, performance, and structural/thermal benefits\nKey requirementsBachelor's Degree in Engineering or related fieldStrong knowledge of mechanical design principlesProficiency in Geometric Dimensioning and Tolerancing (ASME Y14.5) and tolerance analysisMinimum 3 years' experience with Creo or similar 3D CAD softwareAbility to generate drawings, documents, parts lists, and specificationsAbility to work with minimal supervision and lead investigative efforts within interdisciplinary teamsExperience with opto-mechanical layout and tolerancingCross-functional collaborationProblem-solving orientationSelf-motivation and initiativeCreo (3D CAD)Windchill PLMGeometric Dimensioning and Tolerancing (ASME Y14.5)","company":"Lockheed Martin","rawCompany":"lockheed martin","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-15T03:57:59.675Z","occupations":[{"code":"17-2141.00","title":"Mechanical Engineers","slug":"mechanical-engineers"},{"code":"17-3013.00","title":"Mechanical Drafters","slug":"mechanical-drafters"},{"code":"17-3027.00","title":"Mechanical Engineering Technologists and Technicians","slug":"mechanical-engineering-technologists-and-technicians"}],"industries":[{"code":"333248","title":"All Other Industrial Machinery Manufacturing","slug":"all-other-industrial-machinery-manufacturing"},{"code":"336413","title":"Other Aircraft Parts and Auxiliary Equipment Manufacturing","slug":"other-aircraft-parts-and-auxiliary-equipment-manufacturing"},{"code":"336411","title":"Aircraft Manufacturing","slug":"aircraft-manufacturing"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mechanical Design Engineer Sr - E3","description":"Overview\nAs a Mechanical Engineering Design Sr, you will support the development and production of optical sensor systems by delivering CREO layouts, drawings, and design documentation. You’ll collaborate with cross-functional teams to ensure design excellence across components and subsystems. This role emphasizes system integration, data-driven trade studies, and clear design releases that meet program objectives. Your work helps advance cutting-edge opto-mechanical assemblies in a fast-paced aerospace context.\n\nCompensation / BenefitsMedicalDentalVisionFlexible work arrangements401(k) matchPaid time off\nResponsibilitiesCreate CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and test articlesBuild BOMs and manage parts, assemblies, and documentation in Windchill PLMCoordinate with IPT, suppliers, GSC, optics, and structural/thermal/material analysts to ensure design excellenceManage drawing releases, respond to CRs, generate CNs, and support design reviews and change boardsConduct design trade studies to evaluate cost, weight, performance, and structural/thermal benefits\nKey requirementsBachelor's Degree in Engineering or related fieldStrong knowledge of mechanical design principlesProficiency in Geometric Dimensioning and Tolerancing (ASME Y14.5) and tolerance analysisMinimum 3 years' experience with Creo or similar 3D CAD softwareAbility to generate drawings, documents, parts lists, and specificationsAbility to work with minimal supervision and lead investigative efforts within interdisciplinary teamsExperience with opto-mechanical layout and tolerancingCross-functional collaborationProblem-solving orientationSelf-motivation and initiativeCreo (3D CAD)Windchill PLMGeometric Dimensioning and Tolerancing (ASME Y14.5)","datePosted":"2026-09-15T03:57:59.675Z","dateModified":"2026-09-15T03:57:59.675Z","hiringOrganization":{"@type":"Organization","name":"Lockheed Martin","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"340e5ab2f7c88c9f0fd802a2"},"url":"https://jobsearcher.com/jobs/340e5ab2f7c88c9f0fd802a2"}}