**Requisition ID: R10187305** + **Category:** Research and Sciences + **Location:** Boulder, Colorado, United States of America + **Clearance Type:** Top Secret + **Telecommute:** No- Teleworking not available for this position + **Shift:** 1st Shift (United States of America) + **Travel Required:** Yes, 10% of the Time + **Positions Available:** 1 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. The Launch and Missile Defense Systems (LMDS) division within Northrop Grumman Space Systems is seeking a P **rincipal/Sr. Principal Research and Development Engineer.** We are excited for you to join our team of qualified and diverse individuals. Our domain provides rewarding work that contributes to the latest advancements being made in the missile defense industry. The position is located in Boulder, CO. Boulder is nestled in the foothills of the Rocky Mountains, and only 25 miles from downtown Denver. **Position Overview:** As a Research and Development Engineer within Advanced Programs, your experience with algorithm development and analysis will assist with the growth of complex algorithm solutions. You will be working within a fast-paced and exciting research and development environment that utilizes your familiarity with modern software techniques. You are expected to communicate technical information effectively and clearly, present technical approaches and findings, and report status to colleagues including customers and program management. The Advanced Programs Team looks for problem solvers 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 we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, but they are also making history. **Essential Functions:** + Software development using Agile Methodology. + Tracking and state estimation development using modern C++. + Evaluate current technology against industry research and related approaches for potential application/integration to core software baseline + Work in cross-discipline teams and communicate clearly across various levels of engineers. + Technical documentation as required. **This position may be filled at either a Principal or a Sr. Principal Level based on the qualifications listed below.** **Basic Qualifications:** + **Principal Level:** 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 experience, or a PhD and 0 years of experience. + **Sr. Principal Level:** Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 8 years of related experience, or a Master’s degree in a STEM discipline and 6 years of experience, or a PhD and 4 years of experience. + Experience developing in Linux environments. + Experience with building custom data analysis and visualization tools. + Experience with algorithm design and data analysis + Experience with numerical computing (numerical optimization and statistical modeling) + Ability to bridge between theoretical concepts and practical implementation, performing associated trade analyses. + Ability and willingness to travel up-to 10% to support business needs. + Applicants must have a current active in-scope U.S. Government DoD Top Secret security clearance and the time of applicant, with the ability to obtain and maintain a Top Secret/SCI (TS/SCI) security clearance. **Preferred Qualifications:** + Familiarity with revision control, documentation, planning, and review systems like Git. + Experience with Python and/or MATLAB. + Experience with containers (Kubernetes and/or Docker). + Familiarity working with Atlassian ecosystem tools. + Experience developing and testing across multiple development environments. + Current active in-scope Top Secret/SCI (TS/SCI) security clearance. **What We Can Offer You:** Northrop Grumman provides a comprehensive benefits package and a work environment that encourages your growth and supports the mutual success of our people and our company. Northrop Grumman benefits give you the flexibility and control to choose the benefits that make the most sense for you and your family. Your benefits will include the following: Health Plan Savings Plan Paid Time Off Education Assistance Training and Development Flexible Work Arrangements \#NGSpace \#COSpace \#NGFeaturedJobs **Salary Range:** $110,300 - $165,500 **Salary Range 2:** $137,400 - $206,000 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. 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 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.