Systems Engineer II: Defense Simulation & MBSE

Qualis LLC; Colorado Springs (CO); On-site; USD 90,000 - 120,000; Full time

Job summary

Qualis LLC is seeking a Systems Engineer, Level 2, to join our WSS team in Colorado Springs, CO. The role will be onsite daily with limited remote work and will support the MDASim and MDST programs with warfighter simulations.

You will assist in requirements derivation, MBSE artifact development, and documentation, collaborating with senior engineers to ensure accurate, data-driven modeling of threat environments. Travel up to 10% and DoD clearance are required.

Qualifications

• Bachelor's degree in a STEM discipline with 2 years of related work experience, or a Master's with 0–2 years.
• Experience with military modeling and simulation frameworks is preferred.
• Proficiency in Python, MATLAB, or C++ for data analysis and automation.
• Familiarity with MBSE concepts and missile defense domains is desirable.
• Must be able to travel up to 10% and obtain/maintain DoD clearance.

Responsibilities

• Support requirements elicitation and derivation for development.
• Develop and refine processes, documentation, and system artifacts.
• Collaborate on data-driven analysis and testing of simulation tools.
• Provide briefings to customers and stakeholders on technical solutions.
• Assist in training and orientation of simulation tools.

Skills

Python

MATLAB

C++

Data analysis

Education

Bachelor's Degree in STEM

Master's Degree in STEM

Tools

MBSE tools (CAMEO/MagicDraw)

Job description

Qualis LLC is seeking a Systems Engineer, Level 2, to join our WSS team in Colorado Springs, CO. The role will be onsite daily with limited remote work and will support the MDASim and MDST programs with warfighter simulations.

You will assist in requirements derivation, MBSE artifact development, and documentation, collaborating with senior engineers to ensure accurate, data-driven modeling of threat environments. Travel up to 10% and DoD clearance are required.