Model Based Systems Engineer

Overview The Model Based Systems Engineer will support the space program located in Houston, TX . We are seeking a highly experienced Senior Lead Systems Engineer with deep expertise in Model-Based Systems Engineering (MBSE) and human spaceflight programs and ground systems integration to lead the development and integration of complex aerospace systems. The ideal candidate will provide technical leadership across the full systems engineering lifecycle—from concept through verification and validation through Sustainment—using MBSE tools and methodologies to ensure mission success and safety compliance. RESPONSIBILITIES Lead system architecture development and analysis using MBSE principles and tools (e.g., Cameo/MagicDraw, Rhapsody, Enterprise Architect). Define, manage, and validate system requirements, interfaces, and verification methods for crewed spaceflight systems. Develop and maintain SysML models to support system design, trade studies, and mission assurance. Collaborate with multidisciplinary teams (safety, reliability, human factors, propulsion, avionics, etc.) to ensure systems meet NASA and industry standards for human spaceflight. Participate in design reviews, technical interchange meetings, and customer presentations. Guide and mentor junior systems engineers in MBSE techniques and systems engineering best practices. Support risk management, configuration management, and requirements traceability throughout the project lifecycle. Interface with NASA, commercial partners, and subcontractors to coordinate system-level design integration. Other duties as assigned. REQUIRED This position has been posted at multiple levels (must meet minimum level indicated). Depending on the candidate's experience, requirements, and business needs, we reserve the right to consider candidates at any level for which this position has been advertised. This position requires US Citizenship or Permanent Resident status due to the sensitivity of customer related information. Must have space industry or DoD work experience. Must have bachelor's degree in the field of systems engineering or aerospace engineering. Must have 10 + years of recent and related work experience. Proven experience supporting ground systems, human spaceflight or crewed spacecraft programs (NASA, commercial, or equivalent). Expert-level proficiency with SysML and MBSE tools (Cameo/MagicDraw preferred). Strong understanding of systems engineering processes per NASA NPR 7123.1, MIL-STD-499C, or INCOSE SE Handbook. Demonstrated ability to lead cross-functional teams and deliver high-quality technical documentation. DESIRED Master's degree in systems engineering, aerospace engineering, or a related field. INCOSE CSEP or ESEP certification. Experience with NASA human-rating standards and processes (e.g., NPR 8705.2, 8715.3). Familiarity with DOORS, JAMA, or other requirements management tools. Experience with digital engineering frameworks and integration with simulation or data management tools. WORK LOCATION This position is located onsite and offers a 9/80 schedule with every other Friday off; some travel may be required. Schedules are subject to change based on the requirements of the position and/or customer needs. BACKGROUND INVESTIGATIONS REQUIRED All Bastion employees must be able to pass a national agency check and some positions require clearance and will require an extensive background verification/check process. DRUG AND ALCOHOL SCREENING REQUIRED All Bastion employees must be able to pass a pre-employment drug screen and are required to participate in periodic random drug and alcohol screenings. STANDARD BASTION REQUIREMENTS Must have experience with Microsoft Office Suite, Word, Excel, PowerPoint, and TEAMS. All of Bastion's employees must be team players with strong work ethics and must be culture oriented. Able to communicate effectively, verbally and in written form, with internal and external customers. Able to follow company programs, processes, procedures, practices, requirements, goals, and objectives. Must be organized with good time management skills and must be able to work outside normal schedule and adjust schedule to meet peak periods and surge requirements. Generally, an office environment, but can involve inside or outside work depending on the task. Work may involve sitting or standing for extended periods (90% of the time) and may require lifting and carrying up to 25 lbs. (5% of the time). Regular attendance in accordance with an established work schedule is critical. BASTION BENEFITS Bastion offers a wide range of benefits for their full-time employees; medical, prescription, dental, vision, AD&D, disability benefits, life insurance, retirement 401k, vacation, sick pay, holidays, flexible work schedules (when available), along with many other options. We also support career advancement through professional training and development. ABOUT BASTION Bastion offers career opportunities with competitive benefits, exciting possibilities for advancement, and an exceptional work environment; the well-being of our employees is a priority, and our flexibility allows our employees a great work life balance. Our culture is based on strong business ethics, integrity, and professionalism. Our team members are known for their initiative and high-quality work. When it comes to our employees, we value, respect, and help them grow in their careers. WORKPLACE EXCELLENCE At Bastion, we are passionate about our people and our safety culture. Individual thoughts, opinions, and perspectives bring value and help us develop solutions for challenging problems, they make us more inventive, and more resilient. All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status. #J-18808-Ljbffr Bastion Technologies, Inc.