Senior MBSE Systems Engineer — Hybrid, ESOP, Autonomy

Scientific Systems Company, Inc.; Burlington (MA); Hybrid; USD 139,000 - 172,000; Full time

Benefits offered by this job

Health Care Plan

401k/IRA

Life Insurance

Paid Time Off

Family Leave

Hybrid Work Schedule

Free Food & Snacks

Wellness Resources

Employee Stock Ownership Plan

Job summary

Scientific Systems Company, Inc. seeks a Senior Systems Engineer II to lead MBSE-driven architecture across autonomous system programs in a DoD-focused environment. You will develop, document, and integrate service-based architectures and ensure traceability within CI/CD pipelines.

The role requires deep MBSE expertise, DoDAF viewpoints, and collaboration with software, integration, and platform teams to maintain architectural cohesion and support program milestones.

Qualifications

• BS degree in Systems Engineering, Electrical Engineering, CS or related field, with 5+ years of systems engineering experience.
• Experience with autonomous systems development, integration, and test.
• MBSE experience and SysML tooling.
• Strong DevOps/CI-CD practice.

Responsibilities

• Develop, maintain, and evolve system models using SysML.
• Design and document service-based architectures with modularity and clear interfaces.
• Establish modeling conventions, ontologies, and toolchain workflows for traceability.
• Integrate MBSE products within CI/CD pipelines.
• Lead architecture development sessions across disciplines.
• Capture behavioral, functional, and interface architectures for autonomous systems.
• Support transition of software designs to distributed service-oriented implementations.
• Collaborate with software, integration, and platform teams to align architecture with DevOps.
• Provide SE input for automated testing and requirements verification in CI/CD pipelines.
• Communicate complex concepts with diagrams and documentation.

Skills

MBSE

SysML

DoDAF

CI/CD

DevOps

Education

Bachelor of Science in Systems/Electrical/CS

Tools

Cameo/MagicDraw

AutoCAD

AFSIM

CAD

Job description

Scientific Systems Company, Inc. seeks a Senior Systems Engineer II to lead MBSE-driven architecture across autonomous system programs in a DoD-focused environment. You will develop, document, and integrate service-based architectures and ensure traceability within CI/CD pipelines.

The role requires deep MBSE expertise, DoDAF viewpoints, and collaboration with software, integration, and platform teams to maintain architectural cohesion and support program milestones.