Huntsville, AL, USA | Full Time Overview: JHNA is seeking a talented Senior Systems Engineer/Architect to support our Army PEO Aviation customer at Redstone Arsenal in Huntsville, AL. This role has a hybrid work schedule which requires on-site support as needed. In this role, you will support engineering (SE) efforts and initiatives to assist with and promote the following: + SE best practices throughout PEO AVN Program Offices (POs) + Model-based systems engineering (MBSE) within HQ and POs + Digital engineering methods and tool maturation + Enterprise architecture (EA) development + Multi-discipline engineering efforts. Roles/Responsibilities: + Coordinate SE, MBSE, and EA training development. + Provide MBSE expertise in DE and Modular Open Systems Approach (MOSA) for various programs and projects. + Create custom profiles in Cameo Enterprise Architect + Create views using Unified Profile for DoDAF/MODAF (UPDM), Unified Architecture Framework (UAF), and Systems Modeling Language (SysML). + Write validation rules/suite for use within defined customer process. + Serve as modeling Subject Matter Expert (SME) for PEO Aviation programs. + Develop and maintain Cameo EA SysML and UAF models to support MOSA objectives. + Provide technical expertise on architecture development, reviewing models developed by POs and contractors. + Evaluate software component models to support component reusability analysis. + Participate in PEO Aviation SE, MBSE and DE working groups. Required Qualifications: + Candidate must be a U.S Citizen with an active DoD Clearance + Candidate must possess a bachelor's degree in a STEM field/focus from an accredited college/university. + At least 10 years of hands-on systems engineering experience, preferably on DoD Mission, Aircraft or Weapons Systems + At least 5 years of hands on MBSE experience (CAMEO/ MAGICDRAW) + Experience in other engineering disciplines (software, test, cyber, electrical, etc.) Desired Qualifications: + Experience with Future Vertical Lift (FVL) Architecture Framework (FAF) + Experience with Future Airborne Capability Environment (FACE) Technical Standard + Experience with Technical Standard for Sensor Open Systems Architecture (SOSA) + Experience with C5ISR/EW Modular Open Suite of Standards (CMOSS) + Experience with CMOSS Mounted Form Factor (CMFF) + Experience with emerging SysML v2 standard.