{"id":3570473,"url":"https://alion.io/job/saic-principal-systems-engineer-5","title":"Principal Systems Engineer","company":{"id":58788,"name":"SAIC","domain":"saic.com","url":"https://alion.io/company/saic","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":77,"open_postings":67,"ghost_share":0,"stale_share":0.91,"repost_share":0,"time_to_fill_p50_days":24,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kirtland, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":120000,"max_usd":244000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1961},"experience_years_min":9,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cameo Systems Modeler","optional":false},{"name":"MBSE","optional":false},{"name":"SysML","optional":false}],"status":"live","first_seen_at":"2026-09-30T15:53:15Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-11-02T20:26:44Z","board_verified":true,"closed_at":null,"days_open":33,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":33},"description":"SAIC is seeking a Space Systems Engineer with Model-Based Engineering experience to join our team supporting the Space Systems Command. The ideal candidate can translate the customer’s needs into technical requirements and specifications so the team can deliver a customer focused engineering solution.\nIn this role, the systems engineer will support development and definition, including performing risk assessments, management of interfaces, technical planning, requirements verification and involvement in systems architecture development. The selected candidate will merge MBSE and systems-of-systems engineering and integration to create MBSE models that drive integration. Additionally, the candidate needs to be experienced in providing support in systems/subsystem integration and test while working closely with program management to assure complete program integrity. This is a fast pace / high temp position working out of Kirtland, AFB New Mexico with exciting opportunities to grow your career at SAIC.\nFun stuff you will do:\nDesigning, developing, and supporting model-based systems to support a variety of systems.\nDeveloping and improving Systems Engineering processes for the program that are appropriate for all levels of system development.\nEffectively communicating with all levels of the organization to determine process needs and to support other engineers as a model-based systems SME.\nPartnering with other Systems Engineers to design full life-cycle systems engineering processes that include documentation, workflow automation, efficiency measurement, bi-directional traceability.\n Bachelor’s degree in aerospace engineering, Mechanical Engineering, Electrical Engineering, Physics, Computer Science, or Computer Engineering and 9 or more years of relevant experience; Master’s degree and 7 years of relevant experience.\nActive Top Secret or DoE Q clearance with SCI eligibility (must be eligible for SCI indoctrination within first 3 months of start date) and be able to obtain and maintain TS/SCI.\nExperience with defining and executing MBSE projects.\nFamiliar with MBSE tools, such as Cameo, MagicDraw or similar modeling tools.\nFamiliar with DOORs Next Gen.\nKnowledge of systems engineering and integration principles and concepts.\nAbility to lead systems engineering activities that define and evolve a system of systems baseline.\nExperience with test and evaluation.\nYou will wow us even more if you have these skills:\nExperience using MBSE tools, such as Cameo, MagicDraw or similar modeling tools.\nExperience using DOORs Next Gen.\nAbility to integrate MBSE models and other technical baseline data, including CAD, Models, and Sim.\nExperience on programs migrating systems to the cloud.\nINCOSE, MBSE, and SysML 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