Senior MBSE Modeler

Mtsi Va; Huntsville (AL); On-site; USD 120,000 - 160,000; Full time

Job summary

MTSI seeks a Senior MBSE Modeler to drive SysML model development across DoD mission architectures. You will lead model creation in Cameo, ensure traceability within the Digital Thread, and supervise verification activities for large-scale digital engineering efforts.

The role requires senior MBSE expertise, strong communication with government customers, and the ability to mentor junior engineers while delivering rigorous, executable system models.

Qualifications

• U.S. Citizenship is required.
• Active Secret Clearance is required.
• Bachelor’s degree in an engineering discipline.
• At least 5 years of MBSE experience with model-based design and analysis.
• Experience in multidisciplinary teams of engineers, analysts, designers, and modelers.

Responsibilities

• Translate government technical direction into MBSE modeling workflows and SysML structures in Cameo.
• Lead the design, development, and maintenance of Cameo SysML models with traceability to project standards.
• Coordinate model activities across Digital Thread data, simulations, and engineering processes.
• Serve as lead SysML modeler for mission engineering events and technical reviews.
• Support integration and testing using MBSE tools, model execution, and parametrics.
• Ensure timely delivery of MBSE artifacts including viewpoints and architecture descriptions.
• Collaborate with government representatives to align products with mission requirements.
• Mentor junior engineers in MBSE practices, SysML, Cameo usage, and model QA.

Skills

SysML

Cameo

Teamwork Cloud

MBSE

DoDAF

Education

Bachelor’s degree in engineering

Tools

Cameo Systems Modeler

Teamwork Cloud

Job description

MTSI is seeking a Senior Model-Based Systems Engineering (MBSE) Modeler with expertise in SysML and Cameo Systems Modeler to support government and mission-focused digital engineering initiatives. In this role, you will lead MBSE model development across system-of-systems analysis, mission workflows, requirements modeling, architecture definition, and design verification. You will be responsible for delivering high‑quality Cameo-based system models, maintaining traceability across the Digital Thread, and ensuring modeling rigor aligned with DoW digital engineering objectives. This role requires mature technical judgment and mastery of MBSE methods to support complex DoW systems and large-scale digital transformation efforts.

Responsibilities

• Translate government technical direction into actionable MBSE modeling workflows and SysML model structures within Cameo.
• Lead the design, development, and maintenance of Cameo SysML models, ensuring coherence, completeness, and compliance with project standards.
• Manage medium‑to large‑scale engineering tasks with a focus on integrating modeling activities across Digital Thread data, simulation tools, and engineering processes.
• Serve as the lead SysML modeler for mission engineering events, technical reviews, experiment planning, and integration activities requiring advanced MBSE expertise.
• Support integration and testing through the use of MBSE tools, including model execution, parametrics, and digital workflow automation.
• Ensure timely delivery of MBSE artifacts, including model packages, viewpoints, architecture descriptions, and traceability analyses.
• Coordinate frequently with government technical representatives to align modeling products with mission requirements and system objectives.
• Mentor and guide junior engineers in MBSE best practices, SysML diagramming, Cameo usage, and model quality assurance.
• Operate independently with minimal oversight while addressing highly complex modeling and engineering challenges.

Required Skills

• Advanced proficiency with SysML, including structure, behavior, parametrics, and requirements modeling.
• Hands‑on expertise with Cameo Systems Modeler, Teamwork Cloud, and model governance workflows.
• Ability to translate complex customer needs into MBSE solution architectures, model structures, and executable system representations.
• Experience directing complex systems analyses, architecture studies, or mission workflows and expressing them in formal SysML models.
• Skilled in identifying optimal modeling approaches, defining modeling style guides, and allocating resources to support architecture development.
• Strong communication skills and business acumen for interfacing with senior government customers.
• Demonstrated leadership in MBSE‑centric technical initiatives, modeling committees, digital engineering proposals, and communities of practice.
• Commitment to innovation in digital engineering, including Digital Thread, Digital Twin, and enterprise modeling ecosystem development.

Qualifications

• U.S. Citizenship is required.
• Active Secret Clearance required.
• Bachelor’s degree in an engineering discipline.
• At least 5 years of experience with significant involvement in model-based system design and analysis.
• Demonstrated ability to develop solutions for complex engineering challenges requiring in-depth analysis of both tangible and intangible factors.
• Experience working within multidisciplinary teams of engineers, analysts, designers, and modelers.
• Knowledge of Digital Thread, Digital Twin, UAF, UML, SysML, and DoDAF concepts, with practical experience preferred.
• Strong written and verbal communication skills to collaborate and explain technical details to colleagues, management, and sponsors.
• OCSMP certifications or equivalent MBSE credentials (desired).
• Clearance Ability to obtain a TS/SCI Clearance is desired.

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