Senior Threat Modeling & Simulation Engineer with Security Clearance

Weeghman & Briggs, LLC; Huntsville (AL); On-site; USD 120,000 - 160,000; Full time

Job summary

Weeghman & Briggs, LLC in Huntsville, AL is seeking a Senior Threat Modeling & Simulation Engineer to support mission-critical government programs onsite. The role requires extensive experience in M&S architectures, simulations, and DoD environments.

You will translate requirements into actionable solutions and collaborate across teams to ensure security and contract compliance. The position offers opportunities for growth within a mission-driven company with a strong focus on advancing national

Qualifications

• Experience in DoD or government programs.
• Ability to work independently and within a team.
• Strong written and verbal communication skills.
• Deep knowledge of M&S architecture, model development, V&V, and data analysis.
• Requires 12 years of related experience with a Master’s degree, or 17 total with a Bachelor’s plus experience.

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.
• Ensure compliance with contract and security standards.
• Contribute ideas to improve processes, efficiency, and performance.
• Design, develop, and conduct simulations against targets; define, implement, validate, and test M&S architectures; support wargaming and operational analysis.

Skills

Threat modeling

Simulation engineering

M&S architecture

V&V

Data analysis

Weapon-system modeling

Education

Master's degree in related field

Tools

HWIL

MBSE

Job description

Senior Threat Modeling & Simulation Engineer Location: Huntsville, AL | Onsite Clearance Required: Minimum TS Clearence Employment Type: Full-Time Join a Growing Team at Weeghman & Briggs Weeghman & Briggs is seeking a motivated and mission-driven Senior Threat Modeling & Simulation Engineer to support critical government initiatives in Huntsville, AL. Founded in 2016 by Anthony Jordan, Weeghman & Briggs specializes in delivering high-impact analytical services to Government Agencies and private organizations. Since our founding, we have partnered with a range of federal entities and private corporations, earning a strong reputation as a trusted, results-driven company with an exceptional team of professionals. As we continue to expand across current programs and upcoming contract awards, we are looking for talented individuals who want to contribute, grow, and build something meaningful alongside us. At Weeghman & Briggs, you're more than a number, you're part of the team. We've built a culture where your opinion matters, your voice is heard, and your contributions make a direct impact on mission success. Our growth creates opportunity for advancement, leadership visibility, and long-term career development while maintaining the supportive, close-knit environment that sets us apart. If you're ready to grow your career while supporting important national missions, we'd love to connect with you.

What You'll Do

• 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
• Ensure compliance with contract and security standards
• Contribute ideas to improve processes, efficiency, and performance
• Designs, develops, and conducts simulations against hard targets, missiles, and intelligence gaps; defines, implements, validates, and tests M&S architectures; supports wargaming and operational analysis.

What You Bring

• Experience supporting government or DoD programs
• Ability to work independently and within a collaborative team environment
• Strong written and verbal communication skills
• Strong knowledge of M&S architecture, model development, V&V; simulation integration; data analysis; weapon-system modeling
• Minimum 12 years of experience with a Master's degree related to the labor category; or related bachelor's plus 5 additional years of related senior experience, for 17 total years, as substitute for master's.

Preferred Qualifications

• Experience supporting MSIC and DIA programs
• Agile, cloud, or modernization experience
• Background in process improvement or analytical services
• Experience in HWIL; federated simulations; MBSE; digital engineering; threat representations, and real-time simulation

Compensation & Benefits

At Weeghman & Briggs, we believe our people are our greatest strength. We offer a competitive benefits package designed to support you both professionally and personally. Learn more about our comprehensive benefits here:

https://weeghmanandbriggs.com/summary-of-employee-benefits/

Equal Employment Opportunity

Weeghman & Briggs is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, sex, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local laws.