Senior Digital MBSE Engineer

About the role

Modern Technology Solutions, Inc. (MTSI) is hiring a Senior Digital MBSE Engineer to work in Springfield, VA. Qualified candidates must be U.S. citizens with an active TS/SCI clearance and be eligible to obtain a CI Poly.

Responsibilities

• Build and operate the modeling backbone of a Digital Engineering Ecosystem supporting our Intel customer.
• Drive day-to-day MBSE modeling activities, mission engineering support, and Digital Thread implementation in close collaboration with the platform engineering team.
• Stand up UAF/SysML models, integrating MBSE with Modeling, Simulation & Analysis (MS&A) tools, and delivering a modular, open, standards-based ecosystem of tools and pipelines supporting the program's Digital Engineering layer.
• Support engineering research, design development, and technical assignments in conformance with program specifications, ensuring deliverables are completed within estimated time frames, budget constraints, and established quality standards.
• Build, maintain, and evolve UAF and SysML (v1 and emerging v2) models supporting Digital Twins and the enterprise engineering baseline.
• Configure and operate the DE tool chain, including Cameo Enterprise Architect (with Simulation Toolkit, UAF, SysML, and DataHub plugins), Teamwork Cloud for model configuration management, and VS Code/SysIDE for SysMLv2 textual model validation.
• Establish and maintain interoperability between MBSE and Modeling, Simulation & Analysis (MS&A) tools (e.g., AFSIM, STK, Unreal Engine) to create Digital Threads linking engineering capabilities.
• Support requirements management integration with IBM DOORS Next and traceability tooling such as Syndeia.
• Participate in current-state capture, tool trade studies, and gap analysis for DE/MBSE and data-layer tool evaluations.
• Support delivery of the repository of MBSE SysML models, DE data repository, tool deployments and integrations, and the Digital Engineering Management Plan (DEMP).
• Collaborate with mission engineering/domain SMEs to translate mission threads and measures of performance/effectiveness (MoPs/MoEs) into model-based artifacts.

Required Qualifications

• Bachelor's degree in Systems Engineering, Aerospace/Mechanical/Electrical Engineering, Computer Science, or a related field, or additional relevant experience in lieu of a degree.
• 5+ years of relevant MBSE/digital engineering experience.
• Hands-on experience building and maintaining SysML and/or UAF models using Cameo Enterprise Architect or comparable MBSE tooling.
• Experience with model configuration management (e.g., Teamwork Cloud) and requirements management tools (e.g., IBM DOORS/DOORS Next).
• Familiarity with digital thread concepts linking requirements, design, test, and operational data across the engineering lifecycle.

Desired Qualifications

• Experience supporting DoD, or Intelligence Community digital engineering or modeling & simulation programs.
• Working knowledge of SysMLv2 and textual modeling tools such as SysIDE.
• Experience with Modeling, Simulation & Analysis (MS&A) tools such as AFSIM, STK, or Unreal Engine, or geospatial platforms such as ArcGIS.
• Experience integrating AI/ML-enabled workflows into modeling or requirements decomposition processes.
• INCOSE CSEP or equivalent certification.

Clearance Requirements

Must be U.S. citizens with an active TS/SCI clearance and have the ability to pass a CI polygraph within 30 days.

Pay

The pay range for this position is $130,000 to $190,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. Base pay information is based on market location.

Benefits

MTSI offers a full range of medical, financial, and other benefits, dependent on the position offered.