Sr. Principal Software Engineer - Security Clearance
Job in
Corinne, Box Elder County, Utah, 84307, USA
Listed on 2026-02-28
Listing for:
Northrop Grumman
Full Time
position Listed on 2026-02-28
Job specializations:
-
Software Development
Software Engineer, Software Architect, DevOps, Senior Developer
Job Description & How to Apply Below
Location: Corinne
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.
If forging a secure future excites you, look no further! Northrop Grumman's Space Sector provides an arena where your passion for innovation and quest for exploration are welcome. As a Software Engineer - Level 4 your role at Promontory, UT will be pivotal in supporting missions critical to national and global security. Ready to join forces with our visionary team?
Northrop Grumman's Space Systems sector is seeking a Sr. Principal Software Engineer (T04) to join our Design & Analysis (D&A) Methods and Processes team as the Software Architecture Lead. In this role, you will contribute to advancing engineering capabilities by developing tailored software solutions that enable and optimize complex workflows for the design and analysis of Solid Rocket Motors. This position is based on-site at our Promontory, UT facility.
As the Software Architecture Lead, you will apply your expertise in software development and architecture to guide and oversee the design of custom modeling and simulation software. A key focus will be on integrating new tools into existing engineering workflows to enhance efficiency and streamline processes. Additionally, you will develop and architect solutions to improve the team's software development capabilities, such as advanced continuous integration and continuous delivery (CI/CD) pipelines.
This is a unique opportunity to join a talented and diverse team, where your work will directly contribute to advancements that shape the future of the aerospace and defense industry. This position will work a 9/80 schedule, with every other Friday off. Job responsibilities include, but are not limited to, the following:
* Design and architect custom modeling and simulation software to support and optimize engineering workflows related to Solid Rocket Motor design and analysis.
* Lead the implementation of software solutions as a hands-on member of a collaborative Scrum team, ensuring high-quality and timely deliverables.
* Mentor and guide junior software engineers, providing technical expertise, code reviews, and support to foster their professional growth and development.
* Ensure alignment between architectural plans and implementation, conducting regular reviews to verify that systems are built according to specifications and meet required performance standards.
* Collaborate with cross-functional teams to gather requirements, integrate software tools, and optimize workflows to enhance engineering efficiency.
* Drive continuous improvement of development practices, including implementing best practices for software architecture, design, and agile methodologies.
* Other duties as assigned 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 (STEM degree) with 8 years of professional experience - OR - Master's degree with 6 years of professional experience - OR - PhD with 4 years of professional experience.
* Must have the ability to obtain and maintain a U.S. Government DoD Secret security clearance
* Demonstrated expertise in software architecture, including the ability to design scalable, maintainable, and modular solutions for engineering applications.
* Experience in developing modeling and simulation software to support complex engineering workflows, including design, analysis, or manufacturing processes.
* Proficiency in Python and C++, with a proven history of designing, developing, and maintaining robust and efficient software systems.
* Experience in integrating new software tools into existing engineering workflows, optimizing processes and improving efficiency.
* Strong technical problem-solving skills, with the ability to analyze complex requirements and translate them into effective software solutions.
Preferred Qualifications:
* Advanced proficiency in Python and C++ with experience in developing high-performance, scalable, and modular modeling and simulation software systems for engineering applications.
* Hands-on experience with continuous…
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