{"schemaVersion":"jobsearcher.job.v1","id":"055046c4fdf4e04ce66412d8","url":"https://jobsearcher.com/jobs/055046c4fdf4e04ce66412d8","canonicalUrl":"https://jobsearcher.com/jobs/055046c4fdf4e04ce66412d8","title":"Systems Engineer Sr - E3","description":"Overview\nIn this role you will help define, model, and validate next-generation sustainment solutions across programs, working with project leads and the lead architect. You will maintain architecture models and trace MBSE artifacts to downstream artifacts to support Digital Transformation initiatives and CAST/1LMX solutions. You’ll contribute technical leadership, support architecture reviews, and produce presentations for TIMs, IPTs, and program reviews. This role offers a hands-on opportunity to shape sustainment software capabilities across multiple platforms.\n\nCompensation / BenefitsMedicalDentalVisionFlexible work arrangements401(k) matchPaid time off\nResponsibilitiesSupport IS&I Lead Architect to model next-generation sustainment solutionsProvide technical leadership of software development effortsMaintain system architecture models (Cameo Systems Modeler) and MBSE artifactsGenerate and trace requirements, functional flows, and interfaces to downstream artifacts (CDRLs)Participate in software reviews, schedule and action-item tracking, and TIMs/guidance conferencesProduce technical presentations for TIMs, IPT meetings, program reviews, and summitsCollaborate with SSE, Eng, Diagnostics, and Supportability sub-segmentsDocument and resolve customer issues\nKey requirementsBachelor’s degree in an Engineering or related technical fieldFamiliar with model-based systems engineering and Cameo modelingSEIT experienceKnowledge of SE processes and the System Engineering V-modelFamiliarity with MBSE and software development life cycleDetail oriented and team orientedClear, concise writing skillsAbility to work with internal/external customers and with limited directionMS Office proficiencyUS Citizenteam orientationclear communicationindependenceCameo Systems ModelerMBSESystems Engineering Integration and Test (SEIT)","company":"Lockheed Martin","rawCompany":"lockheed martin","city":"Hartford","state":"CT","isRemote":false,"isActive":false,"createdAt":"2026-09-15T04:03:27.040Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Systems Engineer Sr - E3","description":"Overview\nIn this role you will help define, model, and validate next-generation sustainment solutions across programs, working with project leads and the lead architect. You will maintain architecture models and trace MBSE artifacts to downstream artifacts to support Digital Transformation initiatives and CAST/1LMX solutions. You’ll contribute technical leadership, support architecture reviews, and produce presentations for TIMs, IPTs, and program reviews. This role offers a hands-on opportunity to shape sustainment software capabilities across multiple platforms.\n\nCompensation / BenefitsMedicalDentalVisionFlexible work arrangements401(k) matchPaid time off\nResponsibilitiesSupport IS&I Lead Architect to model next-generation sustainment solutionsProvide technical leadership of software development effortsMaintain system architecture models (Cameo Systems Modeler) and MBSE artifactsGenerate and trace requirements, functional flows, and interfaces to downstream artifacts (CDRLs)Participate in software reviews, schedule and action-item tracking, and TIMs/guidance conferencesProduce technical presentations for TIMs, IPT meetings, program reviews, and summitsCollaborate with SSE, Eng, Diagnostics, and Supportability sub-segmentsDocument and resolve customer issues\nKey requirementsBachelor’s degree in an Engineering or related technical fieldFamiliar with model-based systems engineering and Cameo modelingSEIT experienceKnowledge of SE processes and the System Engineering V-modelFamiliarity with MBSE and software development life cycleDetail oriented and team orientedClear, concise writing skillsAbility to work with internal/external customers and with limited directionMS Office proficiencyUS Citizenteam orientationclear communicationindependenceCameo Systems ModelerMBSESystems Engineering Integration and Test (SEIT)","datePosted":"2026-09-15T04:03:27.040Z","dateModified":"2026-09-15T04:03:27.040Z","hiringOrganization":{"@type":"Organization","name":"Lockheed Martin","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Hartford","addressRegion":"CT","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"055046c4fdf4e04ce66412d8"},"url":"https://jobsearcher.com/jobs/055046c4fdf4e04ce66412d8"}}