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# Sr Systems Engineer II

- **Company:** Scientific Systems Company, Inc.
- **Location:** Burlington, MA, United States
- **Experience:** Expert
- **Salary:** $139,000.0 - $172,000.0
- **Contract:** Permanent contract
- **Skills:** Computer-Aided Design, AutoCAD, Systems Engineering, Systems Analysis, Microsoft Office, Systems Modeling Language, Systems Architecture, Systems Integration, Technical Data Management Systems, MagicDraw, Information Technology, Modeling and Simulation, DODAF
- **Published:** June 21, 2026
- **Apply:** https://www.juju.com/job/00000000g9nu71

## About the Role

+ This position requires the ability to sit or stand at a desk and work on a computer for prolonged periods of time.

 + May require the ability to push/pull/lift up to 15 pounds

 + Must be able to obtain and maintain an active US DOD Security Clearance., + Bachelors' of Science degree in Systems Engineering, Electrical Engineering, Computer Science or related fields, or equivalent experience and 5+ years of progressive systems engineering experience in a related industry.

 + Experience with the development, integration, and test of autonomous systems.

 + Experience with model-based systems engineering (MBSE) and formal tools for SysML.

 + Experience with modeling and simulation (M&S) and formal tools for simulation and analysis, such as AFSIM.

Preferred Qualifications:

 + Master's of Science degree or PhD

 + Proficient in Microsoft Office suite, CAD, AutoCAD, AFSIM, and tools such as Cameo/MagicDraw

 + Demonstrated ability to work effectively as part of a team

 + Excellent verbal and written communication skills

 + Ability to identify and creatively solve complex problems

 + Ability to execute logical reasoning and decision-making skills

## Description

Senior Systems Engineer II will independently and collaboratively conduct system-level activities supporting a group's objectives of systems programs., + Significantly support system design reviews (SRR/PDR/CDR/TRR) for Autonomy Systems, develop interfaces (IDDs, ICDs) and operational/system/data viewpoints, in alignment with customer standards such as DoDAF.

 + Perform system-level integration and test activities to ensure the Autonomy Systems meets or exceeds functional and performance system requirements.

 + Define and document system requirements, interfaces, and performance metrics.

 + Perform system-level modeling and simulation (M+S) and analyses using digital models and analysis tools, such as AFSIM, to quantify the utility or effectiveness of an autonomy system.

 + Support proposal activities by performing M+S, technical data analyses and creating/ revising assigned technical content sections as needed.

 + Apply Model-Based Systems Engineering (MBSE) methodologies, using tools such as Cameo/MagicDraw, to create and maintain system models, ensuring clarity and traceability.

 + Perform system analysis, such as requirements analyses, and design activities to support the development of Autonomy System Architectures, models, data, and interfaces.

 + Develop working knowledge of Aerospace and DoD Systems Engineering Management, and relevant customer or industry processes, such as DoD 5000.


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