Principal Propulsion Engineer - 3

Northrop Grumman; Corinne (UT); On-site; USD 98,000 - 148,000; Full time

Job summary

Northrop Grumman in Promontory, UT seeks a Principal Propellant Materials and Process Engineer to lead propellant process development and manufacturing efforts. You will cast, specify, and analyze data to drive process excellence, collaborating with engineering, operations, and leadership across programs.

The role requires a STEM degree with experience and the ability to obtain a DoD security clearance. The position follows a 9/80 schedule with travel up to 10% and offers a comprehensive Total

Qualifications

• Bachelor's degree in STEM with 5+ years of professional experience.
• Ability to obtain and maintain a U.S. Government DoD Secret security clearance.
• Demonstrated knowledge of laboratory testing techniques and experience conducting experiments.

Responsibilities

• Support propellant casting campaigns while ensuring safety, quality, and performance.
• Author and maintain specifications, shop floor planning, and related engineering docs.
• Collect and analyze data using Excel, VBA or Python to identify process trends.
• Support root cause analysis and implement corrective/preventive actions.
• Collaborate with cross-disciplinary teams to improve propellant processes.
• Troubleshoot processing, tooling and facilities; implement effective solutions.
• Assist in design, checkout, qualification and implementation of tooling and equipment.
• Create technical reports/presentations for leadership and customers.
• Perform tabletop reviews with manufacturing to validate process plans.

Education

Bachelor's degree in Chemistry, Mechanical Engineering, Chemical Engineering or related STEM field

Job description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: None

TRAVEL: 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.

Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman's Space Sector invites you to bring your pioneering spirit to our collaborative teams. As a Principal Research Scientist - Level 3 located in Promontory, UT, you’ll be a linchpin in missions of paramount importance, defining the art of the possible from day one.

We are seeking a highly motivated and detail-oriented Principal Propellant Materials and Process Engineer to join our team. In this role, you will be responsible for supporting all aspects of propellant process development and manufacturing, including assisting propellant casting campaigns, writing and maintaining specifications, and performing data analysis to ensure process excellence. This position requires a proactive approach, strong time management skills, and a collaborative mindset, as you will work cross-functionally with engineering, operations, and leadership teams to solve challenging problems and drive continuous improvement.

This position will work a 9/80 schedule, with every other Friday off.

Job responsibilities

• Support propellant casting campaigns, ensuring compliance with safety, quality, and performance standards.
• Author and maintain specifications, shop floor planning, and related engineering documentation.
• Perform data collection, analysis, and interpretation using tools such as Excel, VBA, or Python to identify trends and improve understanding of process behavior.
• Support root cause analysis and implement corrective and preventive actions to address manufacturing defects.
• Collaborate with cross-disciplinary teams to develop and continuously improve propellant manufacturing processes.
• Troubleshoot and resolve challenges related to processing, tooling, and facilities, and implement effective solutions.
• Participate in the design, checkout, qualification, and implementation of new or modified tooling, equipment, and processes.
• Create technical reports and presentations to communicate findings and proposals to leadership, customers, and internal teams.
• Perform tabletop reviews with manufacturing operations teams to validate process plans and outcomes.

Why you?

You’re the candidate we’re searching for if you are ready to achieve the impossible alongside like-minded innovators.

Basic Qualifications

• Bachelor's degree in Chemistry, Mechanical Engineering, Chemical Engineering or other related (STEM) field with 5 years of professional experience - OR - Master's degree with 3 years of professional experience - OR - PhD with 1 years of professional experience.
• Must have the ability to obtain and maintain a U.S. Government DoD Secret security clearance
• Demonstrated knowledge of laboratory testing techniques and experience conducting experiments

Preferred Qualifications

• Exposure to writing and updating shop floor plans or production documentation.
• Knowledge of process validation and qualification practices.
• Experience conducting process troubleshooting and implementing process improvements.

Working at Northrop Grumman is more than just a paycheck. We offer a comprehensive Total Rewards and benefits package designed to help you thrive at work and in life. For more information on our Total Rewards package, please visit our Total Rewards site.

Northrop Grumman Total Rewards

Primary Level Salary Range: $98,400.00 - $147,600.00

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 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.