MBSE Plugin Engineer: Java, SysML & AI Workflows

G2 Ops, Inc.; Virginia Beach (VA); Hybrid; USD 85,000 - 100,000; Full time

Benefits offered by this job

Health insurance

Life insurance

Short-term disability

Long-term disability

401(k) plan

Paid holidays

Paid time off

Education assistance

Job summary

G2 Ops is seeking a Software Engineer / MBSE Plug-in Development (mid) to support Java-based modeling tool capabilities, SysML model generation, and AI-assisted engineering workflows at our Virginia Beach office.

The role focuses on building plugins for Cameo/MagicDraw, extending modeling APIs, and integrating with AI-driven processes while collaborating across engineering teams. A DoD security clearance is required and a hybrid schedule is available.

Qualifications

• 3+ years of professional Java development experience.
• Bachelor's degree in Computer Science, Software Engineering, or related field.
• Experience with JSON parsing/serialization and schema-driven data models.
• Ability to obtain and maintain required DoD Secret clearance.
• Experience integrating software with REST-based APIs.

Responsibilities

• Develop and maintain Java-based plugin functionality for Cameo Systems Modeler / MagicDraw.
• Implement SysML model generation capabilities including BDDs, IBDS, and Activity Diagrams.
• Build and maintain parsers and data models for structured JSON inputs that drive model generation.
• Collaborate with AI engineering teams to align plugin behavior with LLM output expectations and improve robustness of AI-assisted generation workflows.

Skills

Java development

JSON parsing/serialization

REST APIs

Debugging complex workflows

Cross-team collaboration

Security clearance readiness

Education

Bachelor's degree in CS/SE

Tools

Cameo Systems Modeler

MagicDraw

Eclipse plugin development

JavaFX/Swing UI

Job description

G2 Ops is seeking a Software Engineer / MBSE Plug-in Development (mid) to support Java-based modeling tool capabilities, SysML model generation, and AI-assisted engineering workflows at our Virginia Beach office.

The role focuses on building plugins for Cameo/MagicDraw, extending modeling APIs, and integrating with AI-driven processes while collaborating across engineering teams. A DoD security clearance is required and a hybrid schedule is available.