Senior Threat Modeling & Simulation Engineer, TS/SCI

Weeghman & Briggs, LLC; Huntsville (AL); On-site; USD 180,000 - 230,000; Full time

Job summary

Weeghman & Briggs, LLC in Huntsville, Alabama, is seeking an Expert Threat Modeling & Simulation Engineer to support critical government initiatives on a full-time, onsite basis. This role requires active TS/SCI clearance and a deep command of threat modeling, simulation design, and mission-focused analysis.

You will contribute to hard-target simulations, wargaming, and operational assessments that directly impact national security programs.

Qualifications

• 20+ years of experience with a related Master’s degree.
• Experience supporting government or DoD programs.
• Strong written and verbal communication skills.
• Knowledge of M&S architecture, model development, V&V, and simulation integration.

Responsibilities

• Support mission-critical programs in secure government environments.
• Analyze requirements and translate them into actionable solutions.
• Collaborate with cross-functional teams to deliver high-quality results.
• Design, develop, and conduct simulations against targets and intelligence gaps.
• Define, implement, validate, and test M&S architectures; support wargaming and analyses.

Skills

Threat modeling

Simulation design

M&S architecture

V&V

Data analysis

Technical communication

Independent work

Education

Master's degree in related field

Tools

MBSE tools

Simulation tools

Wargaming software

Job description

Weeghman & Briggs, LLC in Huntsville, Alabama, is seeking an Expert Threat Modeling & Simulation Engineer to support critical government initiatives on a full-time, onsite basis. This role requires active TS/SCI clearance and a deep command of threat modeling, simulation design, and mission-focused analysis.

You will contribute to hard-target simulations, wargaming, and operational assessments that directly impact national security programs.