Modeling and Simulation Engineer

We are defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry. We are changing how military systems are designed, built and sold. Our company is a family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, we are committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

ABOUT THE TEAM

The Platform Discovery team is at the forefront of incubating and maturing high-potential, software-defined, AI-native offerings that address the toughest new challenges across hardware, software, space, and cyber domains. The team architects mission autonomy and mesh networking, delivering scalable hardware solutions that support urgent national security needs. By working closely with elite groups in Perception, AI, Motion Planning, Hardware, Test Engineering, Space, Networking, and Vehicle Hardware, the team builds cutting-edge, end-to-end systems that redefine mission success.

ABOUT THE JOB

As a Modeling and Simulation Engineer in the Discovery team, you will develop, integrate, and maintain high-fidelity virtual representations of both first-party and third-party vehicles across various domains, including satellites, missiles, and radars. You will be responsible for integrating these models with software-in-the-loop and hardware-in-the-loop testing systems, as well as federating simulation systems to enable complex simulations involving third-party systems.

Above all, a Modeling and Simulation Engineer must embody a "Whatever It Takes" mindset-executing tasks expediently, scalably, and pragmatically while keeping the mission at the forefront. You will make sound engineering decisions to deliver successful outcomes on time and with high quality. Beyond building our systems, you will also work directly with customers to deploy them.

WHAT YOU'LL DO

• Work on challenging problems in a fast-paced environment from across our portfolio of programs and products:
• Simulation solutions for Guidance, Navigation and Control algorithm development
• Software-In-The-Loop (SITL) solutions
• Hardware-In-The-Loop (HITL) solutions
• Monte-Carlo simulation analysis
• Simulation and Test data analysis tools and processes
• Work with multi-disciplinary subject matter experts to understand and adequately model pertinent sub-system, system and system of system dynamics
• Work with internal and external customers to understand simulation requirements and develop efficient modeling and simulation solutions
• Identify problems; solve them: implement robust, high-quality solutions

REQUIRED QUALIFICATIONS

• Currently possesses and is able to maintain an active U.S. Top Secret security clearance
• Bachelor's Degree or higher in engineering, computer science, mathematics, physics, chemistry, or related technical discipline
• Experience with aerospace/aeronautical systems (including rotorcraft/VTOL/skid-to-turn)
• Experience in flight dynamics/platform physics and control
• Proficiency with C/C++
• Advanced proficiency with scientific computing systems (Mathworks products (e.g., MATLAB, SIMULINK etc.), scientific Python (e.g., numpy, scipy)
• Flight test data processing/sim correlation experience
• Experience with developing sub-system and system level models (Air vehicle, ground vehicles, ground based sensors and other types of complex systems)

PREFERRED QUALIFICATIONS

• Advanced proficiency with C/C++ and Python
• Flight test support experience
• Experience with SITL and HITL simulation infrastructure design, development and deployment for complex systems
• Experience with developing emulated/simulation interfaces for on-board avionics

Healthcare Benefits

• US Roles: Comprehensive medical, dental, and vision plans at little to no cost to you.
• UK & AUS Roles: We cover full cost of medical insurance premiums for you and your dependents.
• IE Roles: We offer an annual contribution toward your private health insurance for you and your dependents.

Additional Benefits

• Income Protection : We cover life and disability insurance for all employees.
• Generous time off : Highly competitive PTO plans with a holiday hiatus in December. Caregiver & Wellness Leave is available to care for family members, bond with a new baby, or address your own medical needs.
• Family Planning & Parenting Support: Coverage for fertility treatments (e.g., IVF, preservation), adoption, and gestational carriers, along with resources to support you and your partner from planning to parenting.
• Mental Health Resources: Access free mental health resources 24/7, including therapy and life coaching. Additional work-life services, such as legal and financial support, are also available.
• Professional Development: Annual reimbursement for professional development
• Commuter Benefits: Company-funded commuter benefits based on your region.
• Relocation Assistance: Available depending on role eligibility.

Retirement Savings Plan

• US Roles: Traditional 401(k), Roth, and after-tax (mega backdoor Roth) options.
• UK & IE Roles: Pension plan with employer match.
• AUS Roles: Superannuation plan.