Search All Jobs

Sentinel (GBSD) Sr. Principal System Test Engineer – GPS Signal Processing – 1327-2

Requisition ID: R10077243

  • Category IconCategory: Engineering
  • Location IconLocation: Roy, UT, USA
  • Citizenship IconCitizenship Required: United States Citizenship
  • Clearance IconClearance Type: Secret
  • Telecommute IconTelecommute: No- Teleworking not available for this position
  • Shift IconShift: 1st Shift (United States of America)
  • Travel IconTravel Required: Yes, 10% of the Time
  • Positions IconPositions 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.

Embark on a career putting innovative, reliable, and agile products and ideas into orbit, and beyond. Northrop Grumman has opportunities waiting for you that play a vital role in human space exploration, national defense, and scientific discovery, supporting multiple programs across the universe. With us, you’ll discover a culture of curiosity and collaboration that will have you Defining Possible from the day you start. Our space systems connect and protect millions of people on earth every day, now and for the future. Explore your future and launch your career today.

Northrop Grumman Space Systems is seeking a

Embark on a career putting innovative, reliable, and agile products and ideas into orbit, and beyond. Northrop Grumman has opportunities waiting for you that play a vital role in human space exploration, national defense, and scientific discovery, supporting multiple programs across the universe. With us, you’ll discover a culture of curiosity and collaboration that will have you Defining Possible from the day you start. Our space systems connect and protect millions of people on earth every day, now and for the future. Explore your future and launch your career today.

Northrop Grumman Space Systems is seeking a Sr. Principal System Test Engineer – GPS Signal Processing.  This position will be located in Roy, UT and will support the Sentinel – Ground Based Strategic Deterrent (GBSD) program.  This role may offer a competitive relocation assistance package.

What Youll Get To Do: 

• Algorithm development for GPS and communications signal processing
• Filtering for signal processing
• Interface with Kalman Filters to refine GPS processing
• Requirements analysis for development of analytical tools
• Modify existing post-flight analysis tools written in Fortran, C++, and MATLAB
• Develop modernized tools based on legacy Fortran tools written in Python, MATLAB, or C++
• Generate verification & validation reports for algorithms/tools
• Telemetry mapping and requirements report drafting
• Telemetry processing conversion from binary to engineering units
• Flight test data analysis to include GPS signal processing and refinement, Best Estimate of Trajectory generation, and RV accuracy analysis
• Weapon system accuracy assessment
• Create technical reports and present technical information to peers / leadership
• Interface with Air Force Customer routinely
• Lead and mentor team members

As a full-time employee of Northrop Grumman Space Systems, you are eligible for our robust benefits package including: 
• Medical, Dental & Vision coverage 
• 401k 
• Educational Assistance 
• Life Insurance 
• Employee Assistance Programs & Work/Life Solutions  
• Paid Time Off  
• Health & Wellness Resources  
• Employee Discounts 

This position’s standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off.  

Youll Bring These Qualifications:

• 9+ years of related work experience with a bachelor’s in science degree; 7+ years related experience with a master’s degree, 4+ years related experience with PhD. An additional 4 years of experience may be considered in lieu of a degree.

• Bachelor’s degree in Software Engineering, Systems Engineering, Mechanical Engineering, Aerospace Engineering, Math, Physics

• US Citizenship with an Active Secret Clearance or higher (awarded within the past 6 years)

• Work experience in one or more of the following languages: Python, MATLAB, C++, Fortran
• Work experience with GPS and communications signal processing 

These Qualifications Would be Nice to Have:

• Master’s Degree or higher in Software Engineering, Systems Engineering, Mechanical Engineering, Aerospace Engineering, Math, Physics

• US Citizenship with an Active Top-Secret Clearance or higher (awarded within the past 6 years)
• Communication control loops experience
• Kalman filter experience
• Strong mathematics and physics background
• Experience working with ICBMs and in depth understanding of Vandenberg AFB Western Test Range, instrumentation, safety, and post-flight analysis.
• Experience applying Agile Engineering principles and methodologies
• Experience with Atlassian suite (Jira, Confluence, etc.)
• Experience with secure software development practices and tools (i.e. SonarQube)
• Model Based System Engineering with an understanding of DoDAF and SysML
• Good interpersonal skills working in a team environment
• Proficiency in MS Office

#GBSDintandtest


Salary Range: $98,700 USD - $148,100 USD

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 health and safety of our employees and their families is a top priority. The company encourages employees to remain up-to-date on their COVID-19 vaccinations. U.S. Northrop Grumman employees may be required, in the future, to be vaccinated or have an approved disability/medical or religious accommodation, pursuant to future court decisions and/or government action on the currently stayed federal contractor vaccine mandate under Executive Order 14042 https://www.saferfederalworkforce.gov/contractors/.

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 http://www.northropgrumman.com/EEO. U.S. Citizenship is required for most positions.



Apply Now

Search All Jobs

What's great about
Northrop Grumman

  1. Be part of a culture that thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work.
  2. Use your skills to build and deliver innovative tech solutions that protect the world and shape a better future.
  3. Enjoy benefits like work-life balance, education assistance and paid time off.


Did you know?

Northrop Grumman leads the industry team for NASA’s James Webb Space Telescope, the largest, most complex and powerful space telescope ever built. Launched in December 2021, the telescope incorporates innovative design, advanced technology, and groundbreaking engineering, and will fundamentally alter our understanding of the universe.