Models and Simulation Developer Senior and SME

CACI International
📍 Aberdeen Proving Ground, MD, United States 💼 Full-time 🕒 Posted July 04, 2026

Job Description

Job Title: Models and Simulation Developer Senior and SME

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

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**The Opportunity:**

The Senior Modeling & Simulation (M&S) Engineer is a subject matter expert in Live, Virtual, and Constructive (LVC) simulation environments. This individual will lead the design, development, and integration of complex simulation tools to support large-scale Joint and Coalition exercises. This role is central to providing a realistic virtual battlefield for training, analysis, and system validation.

**Responsibilities:**

+ Joint Simulation Environment Mastery: Handles the Joint Theater Level Simulation - Global Operations (JTLS-GO) environment, including its use in Combatant Command level Command Post Exercises (CPXs) an...

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Job Details

  • Location Aberdeen Proving Ground, MD
  • Job Type Full-time
  • Category other-general
  • Posted Date July 04, 2026
  • Application Deadline July 09, 2026