Sr Software Engineer, Modeling and Simulation Onsite
About The Position
Raytheon’s Mission Applied Science & Technology (MAST) directorate is seeking a Senior Software Engineer for its Factory and Data Solutions team. The role focuses on developing a Python-based application for simulation, modeling, and analysis of factory production models. Additional projects may involve mission management, command and control systems, AI/ML applications, or Live Virtual Constructive simulation environments. The engineer will help enable data-driven decision-making while collaborating with a multidisciplinary team in an Agile development environment. This is an onsite position located in Dulles/Sterling, Virginia; Richardson or McKinney, Texas; or Aurora, Colorado. An active, existing TS/SCI with Polygraph security clearance is required after day one, and U.S. citizenship is required.
Requirements
- Typically, a Bachelor’s degree in a STEM field and at least 5 years of experience, unless prohibited by local laws or regulations.
- Experience with Python programming and scripting.
- Experience with one or more Python libraries or software packages for backend and frontend development, such as NumPy, Pandas, SimPy, Panel, Bokeh, Pydot, PyQt, Plotly Dash, HoloViz, or Graphviz.
- Experience with code hosting and version control tools such as Bitbucket, GitHub, GitLab, or Azure DevOps.
- Experience with the software development lifecycle, including requirements, design, implementation, unit testing, and system testing.
- Ability to obtain and maintain a U.S. government-issued TS/SCI with Polygraph security clearance; U.S. citizenship is required.
- An active and existing security clearance is required after day one.
Nice To Haves
- Experience with automated testing frameworks such as PyTest.
- Experience with statistics, statistical modeling (such as logistic regression or Bayesian models), and/or data distribution fitting (such as normal, lognormal, or Weibull).
- Familiarity with simulation modeling and analysis, including Discrete Event Simulation.
- Experience working with distributed teams across multiple time zones.
- Experience with Agile/Scrum software development methodologies.
Responsibilities
- Design, develop, and implement features for Python-based modeling and simulation applications.
- Collaborate with cross-functional teams across multiple time zones.
- Conduct code reviews to ensure coding standards and best practices are followed.
- Optimize and maintain the existing codebase for performance and efficiency.
- Support the software development lifecycle, including requirements gathering, design, implementation, unit testing, and system testing.
- Participate in the Agile development process and provide regular progress and status updates.
- Document software artifacts, including design documents, test procedures, and developer notes.
Benefits
- Medical insurance
- Dental insurance
- Vision insurance
- Life insurance
- Short-term disability
- Long-term disability
- 401(k) match
- Flexible spending accounts
- Flexible work schedules
- Employee assistance program
- Employee Scholar Program
- Parental leave
- Paid time off
- Holidays
- Potential annual short-term and/or long-term incentive compensation, depending on position level and collective-bargaining coverage
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What This Job Offers
Job Type
Full-time
Career Level
Senior
