Position Overview:
As a Principal Software Engineer for the Algorithms team, you will be responsible for developing, analyzing, testing, and implementing algorithms to improve state estimation, image processing, backend processes, and software performance improvements. Additional responsibilities will include but are not limited to providing documentation to supply tracking algorithms including observation models, propagation models, and filters / smoothers. On-site testing and integration support activities are anticipated.
Essential Functions:

Performance analysis of tracking and state estimation algorithms
* Tool and prototype development using C/C++ and Python
* Algorithm defect tracking and resolution as required
* Perform Technical Documentation as required
Basic Qualifications:

Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience or a Master's degree in a STEM discipline and 3 years of related experience, or a PhD and 1 year of relevant experience.
* Linux Experience
* C/C++, python, bash; 4 years development experience
* Algorithm design, especially for image processing and/or state estimation
* Data analysis - Population statistics, trend identification, and visualization (e.g., via python)
* Bridge between theoretical concepts and practical implementation
* Ability and willingness to travel up-to 10% to support business needs
* Applicants must have a current active in-scope U.S. Government DoD issued Secret security clearance at the time of application which is required to start.
Preferred Qualifications:

Strong statistical background and skills
* Experience in tracking and prediction algorithms, simulation, and validation
* Experience in the numerical implementation of motion filters.
* Familiarity with Overhead Persistent Infrared (OPIR) and Electro-Optical Infrared (EOIR) sensors and simulations is a plus
* Experience with containerization, e.g., via OpenShift, Helm, or Kubernetes
* Experience with high-performance computing / parallel programming
* Test-driven development (unit, functional, and integration)
Salary Range: $110,300 - $165,500
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Employees may be eligible for a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO/AA and Pay Transparency statement, please visit. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.