{"id":3605764,"url":"https://alion.io/job/rtx-senior-principal-engineer-model-based-systems-engineering-mbse","title":"Senior Principal Engineer – Model-Based Systems Engineering (MBSE)","company":{"id":1162,"name":"RTX","domain":"rtx.com","url":"https://alion.io/company/raytheon-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":81,"open_postings":442,"ghost_share":0,"stale_share":0.742,"repost_share":0.014,"time_to_fill_p50_days":29,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Hardware","role_family":"Hardware","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":13,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"Cameo Systems Modeler","optional":false},{"name":"Digital Twin","optional":false},{"name":"FMEA","optional":false},{"name":"IBM DOORS","optional":false},{"name":"Java","optional":false},{"name":"LLM","optional":false},{"name":"MATLAB","optional":false},{"name":"MBSE","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Simulink","optional":false},{"name":"SysML","optional":false},{"name":"TRL","optional":false},{"name":"Verification & Validation","optional":false},{"name":"Transformers","optional":true}],"status":"closed","first_seen_at":"2026-11-02T11:50:07Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-03T23:58:13Z","board_verified":false,"closed_at":"2026-11-03T23:58:13Z","days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Date Posted:\n2026-11-02\n\nCountry:\nIndia\n\nLocation:\nIN-KA-BENGALURU-NORTHGATE ~ Sy No 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli\n\nPosition Role Type:\nHybridAbout RTX\nRTX is a global aerospace and defense company with more than 185,000 employees worldwide. We push the boundaries of technology and innovation to help create a safer, more connected world. Through our industry-leading businesses-Collins Aerospace, Pratt & Whitney, and Raytheon-we deliver advanced solutions for commercial aviation, defense, and connected technologies.\nAbout Collins Aerospace\nCollins Aerospace, an RTX business, is a leader in aerospace and defense technologies, delivering intelligent solutions that redefine the future of aviation. Our Digital Technology (DT) organization enables business transformation by providing secure, scalable, and innovative digital solutions that support our global operations, customers, and suppliers.\nJoin our Digital Technology team and play a key role in driving digital transformation across our global Supply Chain organization while collaborating with talented professionals around the world.\nJob Overview\nWe are looking for a Senior Principal Engineer to lead and mature our Model-Based Systems Engineering (MBSE) capability. The role owns the end-to-end system model, from requirements through architecture to simulation-based verification, using Cameo Systems Modeler and SysML.\nYou will define modeling methodology, guide project teams, and connect the system model with multi-domain simulation (MATLAB/Simulink) and the wider digital thread, enabling traceable, reusable and product-line-ready engineering.\nWhat You Will Do\nLead requirements modeling and architecture modeling (structure, behavior, interfaces, allocation) for complex multi-domain systems in Cameo and SysML.\nDefine and govern MBSE methodology, modeling standards, profiles, patterns and reusable libraries across programs.\nDevelop and maintain the full set of SysML views in Cameo: Requirement, Block Definition, Internal Block, Parametric, Package, Activity, Sequence, State Machine and Use Case diagrams.\nIntegrate and co-simulate Cameo models with MATLAB/Simulink to validate requirements and establish bidirectional requirements traceability and linkage between system models and simulation models.\nEstablish and drive product line engineering practices: variability modeling, feature models, configuration of product variants and reuse of model assets.\nContribute to the digital thread by linking MBSE artifacts with PLM, ALM, simulation and test data so that traceability is maintained across the lifecycle.\nPerform trade studies, impact analysis, verification and validation planning, and design reviews using the system model as the single source of truth.\nMentor and coach engineers, run MBSE training and workshops, and act as technical authority in reviews with internal and external stakeholders.\nEvaluate emerging standards and tools (including SysML v2 and its API) and recommend adoption of roadmaps.\nDefine guidelines for the safe, governed use of AI/GenAI in MBSE (requirements quality checks, model generation and review, traceability, model debugging), with human validation of every AI output.\nTechnology proposal preparation and funding opportunity exploration, leading efforts in innovation, filling invention disclosure, external paper publication, productivity savings through automation, models.\nWhat You Will Learn\nAerospace architecture requirements: You will gain depth in the emerging system architecture needs of aerospace systems and learn how to capture and model them in a way that is traceable, verifiable and reusable across programs. You will develop the methods that can be easily adaptable in other business unit and mature the same before handing it over the business unit.\nInnovation beyond project delivery: Alongside your regular project execution, you will get exposure to proposal development, business development opportunities and invention disclosures, learning how to turn technical ideas into funded work and protectable intellectual property.\nMentoring and coaching: You will learn to coach, train and guide young engineers in MBSE methods and tools, building the skills to grow technical talent, run workshops and set modeling standards for a team.\nTechnical leadership: You will learn to act as a technical authority, influencing design decisions and stakeholders across disciplines and programs.\nQualifications You Must Have\nB.E./B.Tech in Mechanical, Electrical, Electronics, Aerospace, Automotive, Mechatronics, Instrumentation/Controls or Computer Science.\nM.E./M.Tech/MS in Systems Engineering, Systems and Control, Mechatronics, Aerospace/Automotive Engineering, or a related discipline. A PhD in a relevant area is an advantage.\nQualifications We Prefer\n13-15 years of experience in systems engineering, with a substantial portion in hands-on MBSE & PLE.\nExpert-level proficiency in Cameo Systems Modeler (MagicDraw) and SysML v1.x, with working knowledge of all diagram types.\nStrong experience in requirements engineering and requirements modeling, including derivation, decomposition, allocation and verification traceability.\nProven experience in architecture modeling: functional, logical and physical architectures, interface definition and behavior modeling.\nHands-on experience integrating or co-simulating Cameo with MATLAB/Simulink (for example via Simulation Toolkit, FMI/FMU or Simulink integration) for requirements validation and traceability.\nExperience in product line engineering: variability management, feature modeling, and tools or methods such as 150% models, Pure::variants or equivalent.\nBasic understanding of the digital thread concept and of integration with PLM/ALM tools (for example Teamcenter, Windchill, DOORS, Jama, Codebeamer).\nSolid grounding in systems engineering lifecycle processes (ISO/IEC/IEEE 15288, INCOSE SE Handbook) and in V&V practices.\nExcellent communication, stakeholder management and technical leadership skills.\nAI/LLM, Agentic workflows, RAG models for requirements checking, debugging and verifying AI outputs.\nKnowledge of SysML v2 (textual and graphical notation, KerML, standard API).\nExperience with Cameo add-ons such as Cameo Simulation Toolkit, Cameo Collaborator, Teamwork Cloud, and OpenAPI/Open MBEE integrations.\nScripting or automation for modeling (Java, Python, Groovy, Cameo OpenAPI, SysML v2 API).\nDomain experience in automotive, aerospace, defense, industrial or energy systems.\nFamiliarity with safety and reliability analysis in the model (FMEA, FTA, hazard analysis) and standards such as ISO 26262 or ARP4754A.\nExposure to digital twin and model-based testing.\nWorking knowledge of AI/GenAI -assisted MBSE (requirements analysis, model generation and review, traceability, and model debugging).\n INCOSE ASEP / CSEP / ESEP (Associate, Certified or Expert Systems Engineering Professional)\nOMG Certified Systems Modeling Professional (OCSMP), Model Builder level, preferably Intermediate or Advanced\nOther recognized systems engineering credentials, such as Dassault/No Magic Cameo certifications or equivalent\nMATLAB/Simulink certifications (for example MathWorks Certified Associate/Professional)\nProduct line engineering certification (for example Pure::variants or BigLever training)\nSAFe, PMP or similar, for leading cross-functional programs\nSystems thinking and the ability to simplify complexity into clear models\nTechnical leadership and influence without direct authority\nStrong ownership, curiosity and a mindset of continuous improvement\nCollaboration across mechanical, electrical, software, controls and test teams, mentoring and training young engineers.\nART (Applied Research & Technology)\nWe at ART develop technologies which are needed for the business unit to adapt to the product line, we are the central organization supporting all other business units for developing technology and methodologies. We own the technology in early research or TRL’s and mature the proof of concept and hand it over to the engineering process excellence team which can be adoptable into the BU product line or process. We work with global ART stakeholders and BU stakeholders in developing the technology and understanding the requirements, we align with collings key technology strategies and BU technology roadmaps.\nWE ARE REDEFINING AEROSPACE.\n*Please consider the following role type definitions as you apply for this role.\nOnsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.\nHybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.\nRemote: Employees who are working in Remote roles will work primarily offsite (from home). An employee may be expected to travel to the site location as needed.\nRegardless of your role type, collaboration and innovation are critical to our business and all employees will have access to digital tools so they can work with colleagues around the world - and access to Collins sites when their work requires in-person meetings.\nSome of our competitive benefits package includes:\nBenefits package includes:\n- Meal coupons\n- Group Term Life Insurance.\n- Group Health Insurance.\n- Group Personal Accident Insurance.\n- Entitled for 18 days of vacation and 12 days of contingency leave annually.\n- Employee scholar programme.\n- Work life balance.\n- Car lease programme.\n- National Pension Scheme\n- LTA\n- Fuel & Maintenance /Driver wages\n- Meal vouchers\nNothing matters more to Collins Aerospace than our strong ethical and safety commitments. As such, all India positions require a background check, which may include a drug screen.\nNote:\nBackground check and drug screen required (every external new hire in the India)\nDrug Screen only performed for Operations Positions\nAt Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other -- propel us all higher, again and again.\nApply now and be part of the team that’s redefining\nRTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.\nPrivacy Policy and Terms:\nClick on this link to read the Policy and Terms","description_format":"text","description_chars":10619,"description_truncated":false,"requirements":{"experience_years_min":13,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":["Car lease","Health insurance","Life insurance"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Industrial Engineering","Missiles","Air Defense","Avionics & Flight Control"],"lifecycle":[{"event":"open","at":"2026-11-02T11:50:07Z"},{"event":"close","at":"2026-11-03T23:58:13Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/rtx-senior-principal-engineer-model-based-systems-engineering-mbse","json_url":"https://alion.io/job/rtx-senior-principal-engineer-model-based-systems-engineering-mbse.json","meta":{"generated_at":"2026-11-04T05:00:53Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":7764,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1162},"rest":"https://alion.io/mcp/rest/get_company?id=1162"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frtx-senior-principal-engineer-model-based-systems-engineering-mbse"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Frtx-senior-principal-engineer-model-based-systems-engineering-mbse"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Frtx-senior-principal-engineer-model-based-systems-engineering-mbse"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/rtx-senior-principal-engineer-model-based-systems-engineering-mbse\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frtx-senior-principal-engineer-model-based-systems-engineering-mbse"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3605764}},{"tool":"search_jobs","arguments":{"company":"rtx.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3605764},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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