Senior Requirements Engineer- MBSE

Peraton•Arlington, VA

About The Position

Peraton is delivering mission planning, digital engineering, and command-and-control capabilities for the U.S. Government’s space communications enterprise. The Senior Requirements Engineer works with system integrators, architects, and MBSE teams to define, refine, and document mission-planning and component-level specifications. The role ensures requirements are clear, consistent, traceable, and verifiable, and contributes to authoritative digital engineering artifacts that guide system design and implementation.

Requirements

  • Minimum of 12 years of experience with a bachelor's degree; 10 years with a master's degree; or 7 years with a Ph.D. Four additional years of relevant experience may be considered in lieu of a degree.
  • Possess and maintain at least a Secret clearance, with the ability to upgrade to TS/SCI.
  • Experience performing requirements engineering or systems engineering in a complex software or system-of-systems environment.
  • Ability to derive, decompose, and document system and component requirements based on mission needs, architecture definitions, or MBSE models.
  • Experience reviewing or developing system specifications, interface definitions, or digital engineering artifacts.
  • Knowledge of requirements management tools or MBSE modeling environments used to capture requirements behavior, architecture, or traceability.
  • Experience supporting verification planning, including creating requirement verification methods, acceptance criteria, or verification artifacts.
  • Ability to interpret system models, behavior diagrams, and architecture views to ensure alignment between requirements and system representation.

Nice To Haves

  • Strong communication skills and ability to collaborate across engineering, architecture, and integration teams.
  • Ability to analyze complex requirements and support disciplined configuration control and traceability.
  • Strong organizational and problem-solving skills, with the ability to prioritize work in a multidisciplinary environment.

Responsibilities

  • Provide feedback, clarification, and refinement of the Mission Planning Specification in coordination with the System Integrator and architecture teams.
  • Derive component-level specifications from mission-level requirements and behaviors represented in the MBSE model.
  • Ensure requirements are captured, traceable, and aligned with system architecture, interfaces, and model behavior.
  • Support creation of requirement verification artifacts for mission-planning and component-level requirements, including verifiable acceptance criteria.
  • Collaborate with MBSE practitioners to validate that system behavior, interfaces, and architectures reflect requirement intent.
  • Participate in technical reviews, requirement walkthroughs, and traceability assessments across engineering disciplines.

Benefits

  • Heavily subsidized employee benefits coverage for employees and dependents.
  • 25 days of PTO accrued annually, up to a generous PTO cap.
  • Eligible to participate in a bonus plan.
  • Medical, dental, vision, and life insurance.
  • Health savings account.
  • Short- and long-term disability.
  • Employee Assistance Program (EAP).
  • Parental leave.
  • 401(k).
  • Paid time off for vacation.
  • Company-paid holidays.
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