Principal Systems Engineer, Aircraft Simulation and Design Integration

Job description

ABOUT MACH INDUSTRIES Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security. THE ROLE We are seeking a Principal Systems Engineer to lead the use of modeling and simulation throughout the aircraft design process. This person will develop integrated aircraft-level simulations, evaluate design alternatives, and translate analysis into clear engineering decisions. The role requires close collaboration with the aerodynamics, structures, propulsion, electrical, controls, and vehicle systems teams. The ideal candidate combines strong technical depth in aircraft simulation with the leadership and communication skills needed to drive multidisciplinary design decisions. KEY RESPONSIBILITIES - Own the architecture, development, and validation of integrated aircraft simulations. - Use simulation to guide aircraft configuration, subsystem sizing, requirements, and design trade studies. - Integrate aerodynamic, structural, propulsion, electrical, mass-properties, controls, and mission-performance models. - Lead multidisciplinary design optimization and sensitivity analyses. - Quantify design margins, uncertainty, risk, and system-level impacts of proposed changes. - Define simulation fidelity requirements appropriate to each phase of development. - Establish model verification, validation, configuration-management, and documentation practices. - Correlate simulation results with component tests, ground tests, and flight-test data. - Develop representative mission profiles and evaluate aircraft performance across expected operating conditions. - Identify system interactions, integration risks, and performance constraints early in the design cycle. - Present recommendations and trade-offs to technical leadership and program stakeholders. - Mentor engineers and establish best practices for simulation-driven aircraft development. - Support requirements development, architecture reviews, design reviews, and certification activities. REQUIRED QUALIFICATIONS - Bachelor's degree in aerospace, mechanical, electrical, systems engineering, or a related discipline. - Significant experience developing or applying aircraft-level models and simulations. - Strong understanding of aircraft performance, flight mechanics, dynamics and multidisciplinary system interactions. - Experience integrating models from aerodynamics, structures, propulsion,electrical, controls, or thermal disciplines. - Proficiency with simulation and analysis tools such as MATLAB/Simulink, Python, C/C++, or equivalent platforms. - Experience conducting trade studies, parameter sweeps, sensitivity analyses, uncertainty quantification, or optimization. - Demonstrated ability to convert simulation results into actionable aircraft, design recommendations. - Experience with model verification, validation, test correlation, and configuration control. - Strong technical leadership and cross-functional communication skills. PREFERRED QUALIFICATIONS - Master's degree or Ph.D. in aerospace engineering, systems engineering, or a related field. - Experience with electric, hybrid-electric, autonomous, or advanced aircraft. - Knowledge of multidisciplinary design analysis and optimization methods. - Experience with hardware-in-the-loop, software-in-the-loop, or pilot-in-the-loop simulation. - Familiarity with model-based systems engineering and tools such as SysML. - Experience supporting aircraft certification, safety analysis, or flight-test programs. - Familiarity with CFD, finite-element analysis, propulsion-cycle modeling, electrical-network modeling, or reduced-order modeling. - Experience developing digital engineering frameworks or aircraft digital twins. Disclosures This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license. Mach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach’s total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development. Mach is an equal opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws. If you’d like to defend the American way of life, please reach out! INTRODUCTION Welcome to Mach's Recruiting Privacy Policy. Your privacy is important to us, and we are committed to protecting your personal information. This policy outlines the types of information we collect, how we use it, and the measures we take to safeguard it during the recruiting process. INFORMATION WE COLLECT 1. Personal Identifiers: Such as your name, address, email, phone number, and social security number. 2. Resume Information: Including your employment history, educational background, skills, and references. 3. Assessment Results: Results of interviews, tests, or background checks. 4. Technical Information: Data collected through our recruiting software or website, such as IP addresses or browser type. HOW WE USE YOUR INFORMATION 1. Evaluation: To evaluate your suitability for employment. 2. Communication: To communicate with you about the recruitment process. 3. Compliance: To fulfill legal or regulatory requirements. 4. Improvement: To improve our recruiting process. HOW WE SHARE YOUR INFORMATION We may share your personal information with: 1. Internal Teams: Such as HR and hiring managers. 2. Service Providers: Third-party companies that assist with our recruiting process. 3. Legal Authorities: When required by law or regulation. DATA SECURITY We implement a variety of security measures to protect your personal information, including encryption, secure servers, and limited access to authorized personnel. YOUR RIGHTS 1. Access: You have the right to access your personal information. 2. Correction: The right to correct inaccurate data. 3. Deletion: The right to request deletion of your data, subject to legal limitations. 4. Objection: You may object to the processing of your data. CHANGES TO THIS POLICY We reserve the right to update this policy at any time. Updates will be posted on this page and, where appropriate, notified to you. CONTACT INFORMATION For any questions or concerns, please contact our Data Protection Officer at contact@machindustries.com. By applying for a job at Mach, you acknowledge that you have read and understood this Recruiting Privacy Policy.