Model-Based Systems Engineer, Mid-Level

Simtechinc; Huntsville (AL); On-site; USD 80,000 - 100,000; Full time

Job summary

Simtechinc in Huntsville, AL is looking for a Mid-Level Model-Based Systems Engineer to support the RF Scene Generator system's design, development, and integration. The role requires 4-7 years of systems engineering experience, strong MBSE skills, and a Bachelor's degree in an engineering field. Candidates should be familiar with tools like Cameo Systems Modeler and have knowledge of radar systems. This position offers opportunities for growth in a supportive and diverse environment.

Qualifications

• 4-7 years of experience in systems engineering with expertise in MBSE.
• Strong understanding of systems engineering lifecycle processes.
• U.S. Citizenship with active TS/Secret Security clearance.

Responsibilities

• Develop and maintain system models using MBSE methodologies.
• Collaborate with cross-functional teams for system integration.
• Support verification and validation activities.

Skills

Model-Based Systems Engineering (MBSE)

SysML

UML

Radar systems knowledge

Agile methodology

DoD program experience

Education

Bachelor's degree in relevant engineering fields

Tools

Cameo Systems Modeler

MagicDraw

DOORS

JIRA

Job description

Model-Based Systems Engineer, Mid-Level

Overview

SimTech, Inc., recognized as one of the 2026 Best Places for Working Parents, is seeking a Model-Based Systems Engineer, Mid-Level to join our dynamic and diverse team in Huntsville, AL. This is an immediate opening with opportunities for growth and professional development.

We are seeking a Model-Based Systems Engineer (MBSE) with 4–7 years of experience to support the design, development, and integration of the RF Scene Generator system using model-based methodologies. This role will focus on developing and maintaining system models to improve program execution, reduce risk, and enhance system understanding across the lifecycle.

Responsibilities

• Develop, implement, and maintain system models using MBSE methodologies (e.g., SysML, UML).
• Support system architecture development, requirements decomposition, and traceability within modeling environments.
• Collaborate with cross-functional teams including software, hardware, and test engineering to ensure system integration and consistency.
• Perform trade studies and analysis to support system design decisions.
• Maintain digital engineering artifacts in accordance with program and customer requirements.
• Support verification and validation (V&V) activities through model-based approaches.
• Assist in configuration management and change control processes for system models.
• Provide technical input for program reviews, design reviews, and customer briefings.
• Ensure compliance with DoD standards and digital engineering strategies.
• Other responsibilities as assigned.

Minimum Qualifications & Education Requirements

• Bachelor's degree or higher in Electrical Engineering, Computer Engineering, Mechanical Engineering, or equivalent from an accredited institution.
• 4–7 years of experience in systems engineering, with demonstrated experience in MBSE.
• Hands‑on experience with MBSE tools such as Cameo Systems Modeler, MagicDraw, or similar.
• Strong understanding of systems engineering lifecycle processes (requirements, design, integration, verification).
• Strong understanding of radar systems, functionality, and target phenomenologies.
• Experience with SysML and/or UML modeling languages.
• Experience supporting DoD or government programs.
• Familiarity with digital engineering environments and frameworks.
• Experience with tools such as DOORS, JIRA, or other requirements/configuration management tools.
• Knowledge of architecture frameworks (e.g., DoDAF, UAF).
• INCOSE Certification (e.g., ASEP, CSEP).
• Experience with Agile or DevSecOps environments.
• U.S. Citizenship with Active TS/Secret Security clearance and ability to maintain required clearance.

Physical Description

Employees in this position will work in a general office/cubicle setting and laboratory/testing setting using standard office equipment and various electronic testing equipment. May include telework and occasional travel. May be expected to work varying shifts and hours due to business demands.

Equal Employment Opportunity and Affidavit

SimTech, Inc. is an Equal Opportunity/Affirmative Action Employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures.

All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status, or any other status protected by federal, state, or local law. SimTech participates in E‑Verify.