Principal Engineer - Simulation Modeling
Quick Summary
Develops new and/or integrates existing system simulation frameworks, performance models and algorithms, threat models and command and control models.
Must have a Bachelor of Science degree in a STEM discipline AND 8 years of related professional/military experience to include a background in model simulation,
Northrop Grumman Aeronautics Systems has an opening for a Principal Engineer - Simulation Modeling to join the team of qualified individuals. Position is located in Palmdale, CA.
If you enjoy turning complex models into fast, real-time simulations, you’ll shape frameworks, visualization, and analysis pipelines used by diverse customers. Expect variety, learning opportunities, and a friendly environment as you guide trade studies and mission effectiveness analysis using C/C++/Java on Windows/Linux/RTOS with Git, Confluence, Atlassian, and GitLab.
Responsibilities
~1 min read- →Develops new and/or integrates existing system simulation frameworks, performance models and algorithms, threat models and command and control models.
- →Simulates real-time operations and develops software that simulates behavior of systems.
- →Develops integrates and uses advanced graphical user interfaces and visualization tools.
- →Models operational environments, performs trade studies via computer simulation and recommends alternative architectures.
- →Performs operational analysis and mission effectiveness analysis.
We offer flexible work arrangements, 9/80 work schedule with every other Friday off, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. We are looking for self-motivated, proactive, and goal-oriented people to help us grow our services and become even better at what we do.
Requirements
~3 min read- Must have a Bachelor of Science degree in a STEM discipline AND 8 years of related professional/military experience to include a background in model simulation, OR a Master's degree AND 6 years of related professional/military experience include a background in model simulation, OR a Ph.D. AND 4 years of related professional/military experience include a background in model simulation.
- Must have an active US Government Top Secret clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation).
- Must have the ability to obtain and maintain Special Access Program (SAP) clearance, within a reasonable amount of time as determined by business needs.
- Ability to obtain and maintain subsequent SAP PARs following commencement of employment to be able to completely support statement of work.
- Solid understanding of object-oriented programming languages, including C/C++.
- Familiarity with development on Windows, Linux, and RTOS like LynxOS or VxWorks.
- Experience with aviation or safety-critical systems
- Experience with JavaScript, HTML,CSS and XML
- Familiarity with the Atlassian tool suite, plugins, Git and Confluence.
- Experience developing software using Java, C++ or other object oriented software languages
- Current applicable Special Access Program (SAP) clearance.
- Comfort with agile development tools such as the GitLab tool suite, including proficiency with version control systems like Git.
- Full software development life cycle experience.
- Rhapsody and/or Cameo UML Modeling experience.
- Experience configuring Microsoft Windows within a secure environment.
- Experience using python and other scripting languages in a development environment.
- Proven capacity to work effectively within a multi-disciplinary team and demonstrate effective communication skills in technical discussions.
- Proficient in creating and maintaining comprehensive software documentation throughout the development lifecycle.
Location & Eligibility
About this job
- Posted
- 7 days ago
Listing Details
- First seen
- October 8, 2026
- Last seen
- October 15, 2026
Posting Health
- Days active
- 6
- Repost count
- 0
- Trust Level
- 28%
- Scored at
- October 15, 2026
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