MBSE Modeler

Verity Integrated Systems; Huntsville (AL); On-site; USD 90,000 - 130,000; Full time

Job summary

Verity Integrated Systems, Inc. is seeking an MBSE Modeler to develop, maintain, and integrate system models across the requirements, architecture, and verification lifecycle for advanced defense technologies.

The ideal candidate brings hands-on SysML experience, proficiency with Cameo Systems Modeler (and related MBSE tools), and the ability to ensure traceability and configuration control in a multidisciplinary team environment. Active clearance or eligibility is required.

Qualifications

• Bachelor’s degree in a related technical discipline.
• Two or more years of experience supporting systems engineering, digital engineering, or MBSE activities.
• Hands-on experience developing and maintaining SysML-based system models.
• Experience with Cameo Systems Modeler, MagicDraw, or comparable MBSE modeling environments.
• Working knowledge of systems engineering processes including requirements management, functional decomposition, architecture development, and verification planning.
• Familiarity with SysML modeling constructs, relationships, and diagram types.
• Ability to interpret technical requirements, engineering drawings, interface definitions, and system architecture documentation.
• Strong organizational skills and attention to detail, maintaining model consistency and traceability.
• Ability to collaborate effectively with multidisciplinary engineering teams.
• Strong written and verbal communication skills.
• U.S. citizenship and eligibility to maintain a U.S. Government security clearance.

Responsibilities

• Develop, maintain, and manage system models using Cameo Systems Modeler or equivalent MBSE tools.
• Create and maintain SysML diagrams, including BDDs, IBDS, activity, state machines, sequences, and requirements diagrams.
• Support development and refinement of system architectures, functional decompositions, logical and physical architectures.
• Establish and maintain traceability between stakeholder needs, system requirements, functions, interfaces, components, and verification activities.
• Collaborate with systems engineers and SMEs to capture technical information and incorporate it into authoritative models.
• Develop and maintain model elements supporting system-level and subsystem-level requirements allocation.
• Support interface definition and management, including internal and external interfaces.
• Assist with functional analysis, system behavior modeling, and architecture trade studies.
• Support integration of MBSE models with requirements databases, design docs, analyses, and verification matrices.
• Maintain model consistency, configuration control, naming conventions, and modeling standards.
• Support technical reviews (SRR, PDR, CDR) through development of model-based technical products.
• Generate engineering documentation, architecture views, reports, and other deliverables directly from models.
• Identify modeling inconsistencies, gaps, and opportunities to improve model quality and traceability.
• Support implementation and continuous improvement of Verity's digital engineering processes and MBSE methodologies.

Skills

SysML modeling

Cameo Systems Modeler

MagicDraw

Teamwork Cloud

Requirements traceability

Communication

Collaboration

Citizenship clearance

Education

Bachelor's degree in Systems/Aerospace/Mechanical/Electrical Eng or CS

Tools

Cameo Systems Modeler

MagicDraw

Teamwork Cloud

Job description

Model-Based Systems Engineering (MBSE) Modeler

Company: Verity Integrated Systems, Inc.
Location: Huntsville/Madison, Alabama
Position Type: Full-Time
Security Clearance: Active Secret clearance required; ability to obtain and maintain a Top Secret clearance preferred.

Position Summary

Verity Integrated Systems, Inc. is seeking a Model-Based Systems Engineering (MBSE) Modeler to support the development of advanced hypersonic systems and mission-critical defense technologies. The successful candidate will be responsible for developing, maintaining, and integrating system models that support requirements development, system architecture, functional analysis, interface definition, and verification planning throughout the system development lifecycle.

This position will work closely with multidisciplinary engineering teams to implement digital engineering practices and establish authoritative system models that support technical decision-making, design maturation, and program execution.

The ideal candidate will have hands-on experience with Cameo Systems Modeler, SysML, and model-based engineering methodologies, with the ability to translate engineering information into structured, traceable, and configuration-controlled system models.

Key Responsibilities

• Develop, maintain, and manage system models using Cameo Systems Modeler or equivalent MBSE tools.




• Create and maintain SysML diagrams, including block definition diagrams, internal block diagrams, activity diagrams, state machines, sequence diagrams, and requirements diagrams.




• Support the development and refinement of system architectures, functional decompositions, logical architectures, and physical architectures.




• Establish and maintain traceability between stakeholder needs, system requirements, functions, interfaces, system components, and verification activities.




• Collaborate with systems engineers and subject matter experts to capture technical information and incorporate it into authoritative system models.




• Develop and maintain model elements supporting system-level and subsystem-level requirements allocation.




• Support interface definition and management, including internal and external system interfaces.




• Assist with functional analysis, system behavior modeling, and architecture trade studies.




• Support integration of MBSE models with engineering artifacts, including requirements databases, design documentation, analysis products, and verification matrices.




• Maintain model consistency, configuration control, naming conventions, and modeling standards.




• Support technical reviews, including System Requirements Reviews (SRR), Preliminary Design Reviews (PDR), and Critical Design Reviews (CDR), through the development of model-based technical products.




• Generate engineering documentation, architecture views, reports, and other technical deliverables directly from system models.




• Identify modeling inconsistencies, gaps, and opportunities to improve model quality and engineering traceability.




• Support the implementation and continuous improvement of Verity's digital engineering processes and MBSE methodologies.

Required Qualifications

• Bachelor's degree in Systems Engineering, Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Computer Science, or a related technical discipline.




• Two or more years of experience supporting systems engineering, digital engineering, or MBSE activities.




• Hands‑on experience developing and maintaining SysML-based system models.




• Experience with Cameo Systems Modeler, MagicDraw, or comparable MBSE modeling environments.




• Working knowledge of systems engineering processes, including requirements management, functional decomposition, architecture development, and verification planning.




• Familiarity with SysML modeling constructs, relationships, and diagram types.




• Ability to interpret technical requirements, engineering drawings, interface definitions, and system architecture documentation.




• Strong organizational skills and attention to detail, particularly in maintaining model consistency and traceability.




• Ability to collaborate effectively with multidisciplinary engineering teams.




• Strong written and verbal communication skills.




• U.S. citizenship and eligibility to maintain a U.S. Government security clearance.

Preferred Qualifications

• Experience supporting Department of Defense aerospace, missile, hypersonic, or advanced weapon system development programs.




• Proficiency with Cameo Systems Modeler and Teamwork Cloud.




• Experience developing models using SysML v1.x; familiarity with SysML v2 concepts is desirable.




• Familiarity with the Department of Defense Digital Engineering Strategy and Model-Based Systems Engineering best practices.




• Experience integrating MBSE tools with requirements management environments such as DOORS or Jama.




• Familiarity with MATLAB/Simulink, SolidWorks, or other engineering analysis and design tools.




• Experience with model validation, model queries, automated reporting, and model quality assessments.




• Understanding of Model-Based Systems Engineering in support of Modular Open Systems Approach (MOSA) architectures.




• Experience supporting system architecture development, interface control documentation, and verification cross‑reference matrices.




• Familiarity with the systems engineering technical review process, including SRR, PDR, and CDR.




• Experience working in configuration‑controlled engineering environments.

Desired Technical Competencies

MBSE Modeling: SysML, Cameo Systems Modeler, MagicDraw, Teamwork Cloud

Systems Engineering: Requirements traceability, functional analysis, architecture modeling, interface management, verification planning

Digital Engineering: Model governance, configuration management, model integration, automated reporting, digital thread implementation

Engineering Collaboration: Multidisciplinary integration, technical documentation, design reviews, and model‑based communication

About Verity Integrated Systems

Verity Integrated Systems, Inc. is a Native American, Economically Disadvantaged Woman-Owned Small Business specializing in the development and integration of advanced defense technologies. Verity provides expertise in hypersonic aerovehicle development, systems engineering, digital engineering, mission planning, modeling and simulation, and system integration and test.

Our engineering teams support the development of next‑generation defense capabilities through innovative technical solutions, disciplined engineering processes, and close collaboration with Government and industry partners.

Advancing Mission Critical Technologies.

Verity Integrated Systems, Inc. is an Equal Opportunity Employer.