Exercise Modeling and Simulation Engineer

SMX is seeking an Exercise Modeling & Simulation Engineer to support US Space Forces Indo-Pacific (SFI). The ideal candidate will provide technical expertise required to build and maintain a simulated, contested space environment for exercises.

This position requires a DoD security clearance with the ability to obtain a TS/SCI which requires US citizenship.

Application Deadline:  June 15, 2026

Essential Duties & Responsibilities

• Digital Environment Development: Create and maintain high-fidelity simulations of space-based assets and orbital mechanics to support Tier 1 and Tier 2 exercises.


• C3I Simulation: Resource and implement simulations of Command, Control, Communications, and Intelligence (C3I) capabilities, ensuring that virtual data streams (e.g., GPS interference, SATCOM degradation) are delivered realistically to training audiences.


• Interoperability Testing: Ensure all modeling and simulation tools are compatible with existing INDOPACOM and partner nation simulation architectures (e.g., Joint Training Data Services).


• Scenario Injection: Manage the real-time injection of space-related effects into virtual and constructive training environments during live exercise execution.

Required Skills & Experience 

• Must have DoD security clearance with the ability to obtain a TS/SCI clearance.


• Ability to craft modeling and simulation diagrams for platform system and architecture.


• Ability to explain complex system information and platforms to non-technical end users.


• Ability to take feedback from non-technical end users and adjust platforms as needed.


• Ability to communicate and coordinate with allies and partner nations, including their respective commands.


• Highly organized as all focus areas require tracking multiple processes, maintaining a large amount of data, and creating and maintaining multiple products for multiple countries simultaneously.


• Excellent technical writing skills.


• Excellent communication and interpersonal skills.


• Customer focused.


• Capacity to learn new systems rapidly and adapt quickly to change.


• Highly proficient in Microsoft Office 365 products.

Desired Skills & Experience

• Experience with US Space Forces Indo-Pacific (SFI).


• Intra-agency or joint command experience.


• International engagement or exercise planning experience.

#LI-AP1  #CJPOST