Source description
About the role
MBSE Systems Engineer – Active DoD Top Secret Clearance Required
Location: Onsite – Dayton, OH, US Employment Type: Permanent Salary: $84,874 – $155,000 per year Vendor Fee: $2500 Industry: Defense / Aerospace
Position Summary
We are seeking an experienced MBSE (Model-Based Systems Engineering) Systems Engineer with an active DoD Top Secret clearance to support defense and military systems development. The ideal candidate has deep expertise in SysML modeling, requirements decomposition, and system architecture in SIL environments. This role requires strong analytical skills, excellent communication, and the ability to operate effectively in dynamic, fast-paced defense program environments.
Key Responsibilities
Apply Model-Based Systems Engineering (MBSE) methods to develop and document system architectures
Perform SysML modeling, preferably using Cameo or MagicDraw
Capture, decompose, and trace system requirements throughout the lifecycle
Define system interfaces and architecture specifications
Work within a Software-in-the-Loop (SIL) environment to validate system models
Support cross-functional teams and communicate system designs clearly to stakeholders
Multi-task in complex and dynamic program environments
Required Qualifications
Active DoD Top Secret clearance (mandatory)
Bachelor’s degree in Systems Engineering, Software Engineering, Test Engineering, or related field; Master’s preferred
8–12 years of relevant experience with a Bachelor’s degree OR 6–10 years with a Master’s degree
Experience in SIL environments
Proficiency in SysML, preferably using Cameo or MagicDraw
Strong written and verbal communication skills
Experience with requirements capture, decomposition, and tracing
Background in defense/aerospace industry systems development
Preferred / Nice-to-Have Qualifications
Active DoD TS/SCI clearance
Agile methodologies experience (SCRUM or Kanban)
Familiarity with Atlassian tools (JIRA, Confluence, Bitbucket)
OCSMP (OMG Certification for Systems Modeling Professionals)
Executable SysML simulation capabilities and scripting languages
Experience with MBSE methodologies such as Magicgrid
Understanding of military CONOPS (Concept of Operations)
Compensation & Benefits
Competitive base salary: $84,874 – $155,000
Annual performance reviews and bonus/incentive programs
Nationwide relocation available
Onsite position in Dayton, OH
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