CO Salary Range: USD 114,000.00 - 171,000.00 per year

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

• Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for an *Algorithms Software Engineer
• Level 3 or 4* with a passion and expertise in both mathematics and software development. The position is in Boulder, CO - Boulder is nestled in the foothills of the Rocky Mountains, and only 25 miles from downtown Denver.
  Position Overview:
  As a Principal (Level 3) or Sr. Principal (Level 4) Algorithms Software Engineer on the Autonomous Distributed Detection and Estimation (ADDER) Team, you will be responsible for designing, developing, testing, documenting, and debugging software and complex mathematical algorithms. This fast-paced and cutting-edge research and development environment will rely on your familiarity with modern software practices. Our team of motivated technical talent works closely with the customer, end user, and each other to ensure the direct mission applicability of developed products.
  Essential Functions:

Performance analysis of tracking and state estimation algorithms
Software development in C++ 20 and Python
Algorithm defect tracking and resolution
Analysis tool development
Technical documentation as required
Seeking candidates who find satisfaction in working on challenging and diverse assignments in collaborative settings across all levels.
This requisition may be filled at a higher level based on qualifications listed below.

• This requisition may be filled at either a Principal Software Engineer
• Level 3 or a Sr.

Principal Software Engineer:

• Level 4.
  *Basic Qualifications:*Sr. Principal Software Engineer: Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 8 years of related work experience, or a Master's degree in a STEM discipline and 6 years of related work experience, or a PhD and 4 years of related work experience, or 12 years of related experience in lieu of a degree may be considered.
  Principal Software Engineer: *Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related work experience, or a Master's degree in a STEM discipline and 3 years of related work experience, or a PhD and 1 year of related work experience, or 9 years of related experience in lieu of a degree may be considered.*Applicants must have a current active in-scope U.S. Government DoD Secret security clearance at the time of application, with a willingness to upgrade to Top Secret if necessary.
  Ability and willingness to travel up to 10% to support business needs (only if needed)
  **Linux Experience
  Modern C++ Experience (20+)Ability to write modern C++ code (templates, understanding move semantics, smart pointers, etc.)

Python Experience:

Modular Software Dev Experience (Example tools: Git, CMake, etc.)
Strong Math Background *(Examples: Stochastic Processes, Linear Algebra, Probability)*Statistical Principles & Analysis Experience (Examples: Probability Distributions, Conditional Probability, Multi-Variate Random Variables, Kalman Filters, Least Squares)
Preferred Qualifications:

Algorithm design and state estimation and tracking experience
Data fusion experience
Distributed systems
Algorithm verification and validation experience

Dev

Ops and DevSec Ops experience:

Technical leadership experience
Exposure to Overhead Persistent Infrared (OPIR) and Electro-Optical Infrared (EOIR) sensors
Translating sensor data into actionable results
Exposure to long range infrared systems experience and PSF photometry
Stereo vision systems experience
Remote sensing experience

• Container orchestration and deployment (Kubernetes and/or Docker Compose) experience
• Atlassian suite experience (Jira, Bitbucket, Confluence, etc)
  Primary Level Salary Range: $114,000.00 - $171,000.00Secondary Level Salary Range: $142,200.00 - $213,400.00The 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.

Depending on the position, employees may be eligible for overtime, shift differential, and 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 an Equal Opportunity 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 and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.