Digital Modeling & MBSE Engineer (Secret clearance)

Location: El Segundo, California, United States; hybrid, with on-site work required at least 2–3 times per week and potentially more for meetings and schedules. U.S. citizenship is required, and the role requires an active U.S. Government Secret clearance.

Salary: $121,000–$161,000–$177,100 annually for California-based employees.

Company

hirify.global develops spatial intelligence and space sensing capabilities supporting the U.S. Space Force, including missile warning, tactical intelligence, surveillance and reconnaissance, and environmental monitoring.

What you will do

• Create, integrate, and apply interdisciplinary digital models throughout the product lifecycle.
• Develop and maintain system architectures, technical specifications, interface control documents, and requirements relationships using MBSE methods and digital engineering tools.
• Evaluate design alternatives and develop practical solutions to complex systems engineering challenges.
• Support design reviews, requirements verification, and coordination across engineering and program teams.
• Execute technical work independently, identify issues, and collaborate with government customers and multidisciplinary stakeholders.
• Share technical knowledge and mentor teammates as appropriate to experience.

Requirements

• Active Secret clearance and U.S. citizenship.
• Bachelor’s degree in a Science, Technology, Engineering, or Mathematics field.
• 5+ years of experience with large-scale missions, systems engineering, and systems integration.
• 3+ years of experience performing systems engineering analysis and developing systems engineering products for DoD or government systems.
• 3+ years of practical MBSE experience developing technical specifications, interface control documents, and system architecture.
• Experience using digital engineering tools such as Cameo or MagicDraw, SparxEA, DOORS, or IBM Rhapsody.
• Ability to perform multiple systems engineering and program management functions in support of design reviews and requirements verification.
• Ability to communicate and establish collaborative relationships with government clients, Federally Funded Research and Development Centers, and associate contractor teammates.

Nice to have

• TS/SCI clearance.
• Master’s degree in Engineering.
• OMG Certified Systems Model Professional certification.
• INCOSE Systems Engineering certification.
• Experience with Model-Based Verification and Validation.
• Experience with MATLAB, STK, ModelCenter, or TeamCenter.
• Experience translating system requirements into design.
• Knowledge of Systems Modeling Language and DoD Architecture Framework.
• Ability to identify, analyze, and resolve technical risks and issues, develop technical reports, and collaborate with government and other stakeholders on recommended solutions.

Culture & Benefits

• Hybrid work with regular on-site collaboration.
• 401(k) plan with company match.
• Mental health resources.
• Student loan repayment assistance, adoption reimbursement, and pet insurance.
• Inclusive workplace with equal employment opportunity.

Hiring process

• The application window is three days from the posting date and remains open until a qualified candidate is identified.
• Applications are submitted through hirify.global’s careers page.