Senior MBSE Modeler

Modern Technology Solutions, Inc.; Huntsville (AL); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

PTO 20 days + 10 holidays

Flexible schedules

6% 401k match

ESOP

Educational reimbursement up to $10k

Health insurance options

Life and disability insurance

Job summary

Modern Technology Solutions, Inc. (MTSI) seeks a Senior MBSE Modeler to lead SysML modeling across system-of-systems analysis, mission workflows, requirements, architecture, and design verification.

You will deliver high-quality Cameo-based models, maintain Digital Thread traceability, and enforce modeling rigor aligned with DoD digital engineering objectives. The role requires mature judgment and mastery of MBSE methods to support complex DoD systems and large-scale digital transformation

Qualifications

• U.S. Citizenship is required.
• Active Secret Clearance required.
• Bachelor's degree in an engineering discipline.
• At least 5 years of experience with MBSE and model-based design.
• Experience with SysML, DoDAF, Digital Thread concepts.
• OCSMP certifications or equivalent MBSE credentials (desired).

Responsibilities

• Translate government direction into MBSE workflows and SysML structures in Cameo.
• Lead Cameo SysML models and ensure coherence with project standards.
• Manage medium to large-scale tasks integrating Digital Thread data and engineering processes.
• Serve as lead SysML modeler for mission events and technical reviews.
• Support MBSE tooling, including model execution and digital workflow automation.
• Ensure timely delivery of MBSE artifacts and traceability analyses.
• Coordinate with government representatives to align models with mission objectives.
• Mentor junior engineers in MBSE practices and model quality.
• Operate independently addressing complex modeling challenges.

Skills

SysML

Cameo Systems Modeler

Teamwork Cloud

Model governance workflows

MBSE leadership

requirements modeling

architecture definition

traceability

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 highquality 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 largescale 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.
• Handson 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 MBSEcentric 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.

#LI-JJ1

• Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security.
• Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.
• 100% Employee Owned: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.
• Great Benefits - Most Full-Time Staff Are Eligible for:
  • Starting PTO accrual of 20 days PTO/year + 10 holidays/year
  • Flexible schedules
  • 6% 401k match with immediate vesting up to $9k annually
  • Semi-annual bonus eligibility (July and December)
  • Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account
  • Up to $10,000 in annual educational reimbursement
  • Other company funded benefits, like life and disability insurance
  • Optional zero deductible Blue Cross/Blue Shield health insurance plan
• Track Record of Success: We have grown every year since our founding in 1993.

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visit www.mtsi-va.com

MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.