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Leidos

Model Based Systems Engineer

Leidos

. support the Department of the Air Force at Beale AFB or Alexandria, VA .

Posted 4/29/2026full-timeCalifornia, Virginia • 🇺🇸 United StatesSeniorLead💰 $107,900 - $195,050 per yearWebsite

Tech Stack

Tools & technologies
TypeScript

About the role

Key responsibilities & impact
  • support the Department of the Air Force at Beale AFB or Alexandria, VA
  • lead the development, maintenance, and utilization of system models to define, analyze, and manage complex system requirements and architectures
  • drive the adoption and implementation of MBSE methodologies and tools
  • provide expert recommendations for the decomposition and prioritization of requirements
  • ensure alignment with operational outcomes within a secure, multi-level classification environment

Requirements

What you’ll need
  • Minimum of 8-12 years of progressive experience in systems engineering, with a significant focus on Model-Based Systems Engineering (MBSE) on large-scale, complex government programs
  • Top Secret clearance with ability to obtain and maintain TS/SCI
  • Demonstrated experience in developing, maintaining, and utilizing system models to define, analyze, and manage system requirements, architectures, and designs
  • Proven experience in deriving, analyzing, and providing expert recommendations for the decomposition and prioritization of requirements for complex, integrated software and hardware systems within Command and Control (C2) environments
  • Experience in SysML diagramming tools (Cameo System Modeler, IBM Rhapsody, etc.)
  • Experience in maintaining and updating system architectures, including External Interface Control Documents (EICD) and architecture artifacts within a model-based environment
  • Proficiency with Enterprise Agile Planning Tools (EAPT) such as Jira Align, and project management tools like Jira and Confluence
  • Solid understanding of DevSecOps principles and how MBSE supports automated CI/CD pipelines by providing clear, executable specifications
  • Experience working with cross-functional stakeholders including program management, systems engineering, software, cyber, test, operations, and government customers.

Benefits

Comp & perks
  • competitive compensation
  • Health and Wellness programs
  • Income Protection
  • Paid Leave
  • Retirement

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
Model-Based Systems Engineering (MBSE)SysMLsystem modelingrequirements analysisarchitecture designdecomposition of requirementsintegration of software and hardware systemsDevSecOpsCI/CD pipelinesexternal interface control documents (EICD)
Soft Skills
leadershipcommunicationcollaborationproblem-solvingrecommendation development
Certifications
Top Secret clearanceTS/SCI clearance