Digital & MBSE With a Passion for AI/ML
Digital & Model-Based Systems Engineer (MBSE) – With a Passion for AI/ML
Location: San Diego, CA (Hybrid Onsite/Remote) Security Clearance: Active Secret Clearance required (Top Secret/SCI preferred)
What We’re Looking For
We need a Digital & Model-Based Systems Engineer (MBSE) who is a master of MBSE, an architect of digital engineering, and driven by an obsession with AI/ML.
If you’re already experimenting with AI/ML models, automating workflows, or applying machine learning to engineering problems—whether for a customer or just for fun—you’re exactly who we want.
We’re looking for engineers who excel in digital engineering and MBSE but also have the vision to see how AI/ML can take it to the next level.
Examples of AI/ML Applications You Might Work On
The exact projects will be dictated by the client, with your input on how AI/ML can enhance MBSE and digital engineering workflows.
AI-Assisted Requirements Engineering – Using Natural Language Processing (NLP) to extract, analyze, and validate system requirements from DoD documentation.
Predictive System Behavior Modeling – Applying machine learning-driven simulations to predict system performance under different conditions.
AI-Powered Model Validation & Verification (V&V) – Developing AI/ML-powered tools to automate model checking, identify errors in SysML models, and streamline verification processes.
AI-Augmented Digital Twins & Predictive Maintenance – Using AI-powered Digital Twins for real-time system monitoring and predictive maintenance.
Generative AI & Large Language Models (LLMs) for MBSE – Exploring how LLMs can assist engineers in generating SysML model components, automating documentation, and providing engineering insights.
What You'll Be Doing
Developing and maintaining MBSE-driven architectures and digital engineering solutions for complex DoD/Navy systems.
Using Cameo, Rhapsody, or Enterprise Architect to create SysML models.
Applying DoD Digital Engineering Strategy principles to ensure digital twins, digital threads, and authoritative sources of truth (ASOT) are useful.
Supporting DoD acquisition and sustainment programs by integrating AI/ML-powered enhancements into digital engineering models and automation.
Building and testing AI-based tools for MBSE environments.
Collaborating with Agile teams and DevSecOps environments to improve engineering processes.
Must-Haves
Bachelor’s degree in Systems Engineering, Computer Science, Electrical Engineering, or a related technical field (Master’s preferred).
7+ years of experience supporting DoD programs (Navy, NAVWAR, or NIWC Pacific experience is a plus).
Strong expertise in MBSE tools like Cameo Systems Modeler, Rhapsody, or Enterprise Architect.
Understanding of systems engineering, digital engineering, and DoD acquisition lifecycles.
Hands-on experience developing AI/ML applications for engineering workflows, automation, or decision support.
Active Secret Clearance (or higher).
Nice-to-Haves
Master’s degree in a relevant field.
Certifications like INCOSE CSEP, OMG SysML, DoD DAWIA Systems Engineering, or AI/ML certifications.
Experience integrating AI/ML into MBSE workflows or DevSecOps pipelines.
Hands-on experience with TensorFlow, PyTorch, or scikit-learn for AI/ML applications.
Knowledge of reinforcement learning and its potential applications in defense systems.
Who You Are
You’re not just a checkbox engineer—you think beyond the requirements and ask, "What if?"
You understand MBSE and digital engineering but also geek out over AI/ML advancements in your free time.
You want to push the boundaries of digital engineering while keeping an eye on the future of AI.
Why Work With Us?
Best-in-Class Benefits & Work-Life Balance
100% employer-paid health, dental, and vision coverage.
401K with a 6% match—zero vesting period (your money is YOUR money from day one).
Industry-leading PTO package—because work-life balance matters.
Generous continuing education reimbursement to help you stay ahead.
Hybrid onsite/remote work for flexibility.
Stability & Long-Term Growth
We hold multiple prime contracts and have a mentor-protégé joint venture with a large defense company, ensuring long-term contract stability while scaling our corporate infrastructure.
Career Growth Opportunities
XSITE LLC is a Service-Disabled Veteran-Owned Small Business that has grown nearly 300% in the past year. With that kind of trajectory, there are tons of opportunities for upward mobility, leadership, and cutting-edge technical work.
