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Sr Principal Engineer Software

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE TYPE: Top Secret

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.

Northrop Grumman Space Systems Sector is looking for you to join our team as a Sr Principal Software Engineer based out of Aurora, CO. Northrop Grumman is supporting the U.S. Army’s Tactical Intelligence Targeting Access Node (TITAN) program, a scalable and expeditionary intelligence ground station that will leverage space, high altitude, aerial and terrestrial layer sensors to provide targetable data to commanders at all levels so they can quickly assess threats.  

What You’ll get to Do: We are looking for a Software Engineer experienced in software development (full stack development, front-end application development, web development, UX development, etc.) who wants to work on an agile development team using modern development practices tackling both new development and operational support. Our Aurora campus has numerous programs in all phases on the development and operational lifecycle, from smaller single scrum team efforts to larger multi-team efforts, some that leverage remote teams from other Northrop Grumman sites. Many of our programs are using a micro-service event driven architecture using Docker Containers, Kubernetes. We are flexible and career growth focused permitting staff to either deepen skills on one program or seek other internal opportunities over time to broaden skills, experiences, and mission exposure.

About our organization: As a Software Engineer, you'll be joining our growing Aurora Software and Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get into informal (example: Subject Matter Expert) and formal technical leadership roles within their programs, as applicable and per interest.  We have plenty of opportunity for career advancement into higher level technical roles or leadership positions. Our Software Department is part of a larger organization that includes Systems Engineering, Integration, and Test staff as well as a Hardware Engineering unit. This larger organization influences cross-program collaboration, professional development and training, as well as engagement and inclusion activities such as lunch-n-learns, campus events, and leadership mixers.

 Basic Qualifications:

  • Bachelor’s degree in science with 8+ years of software development experience; 6+ years of relative experience with a Master's; or 4 additional years of relative experience may be considered in lieu of a degree.
  • Current and active Top Secret/SCI security clearance required at time of application.
  • Experience in software development (full stack development, front-end application development, web development, UX development, etc.)
  • Experience with VueJS and proven fluency with front end development
  • Experience with system-to-system integrations using REST services, APIs, Enterprise Service Bus (ESB), microservices, etc.
  • Experience with Database management prefers Elastic
  • Experience programming in scripting languages (JavaScript).
  • Experience designing, developing, and troubleshooting using object-oriented programming (Java).
  • Experience with Container Management (Dockers and Docker-Compose) and networking with containers
  • Experience with/using Agile Methodology and Continuous Integration (CI) / Continuous Deployment (CD) Tools (Jenkins, Gitlab) and Practices
  • Comfortable using git, including branching, merging, and resolving merge conflicts

 Preferred Qualifications:

 It is preferred that a given candidate has some of the preferred qualification below. No expectation of all.

  •  Experience designing, developing, and troubleshooting in virtualized environments
  • Experience with Atlassian tools (Jira, Confluence, Bitbucket) and Kubernetes, Podman
  • Experience with software system integration, testing, and deployment, including but not limited to automation
  • Excellent problem-solving and debugging skills
  • Quick learning, comfortable with learning new technical concepts and new libraries and APIs

Salary Range: $137,400.00 - $206,000.00

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.

Average salary estimate

$171700 / YEARLY (est.)
min
max
$137400K
$206000K

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What You Should Know About Sr Principal Engineer Software, ngc

At Northrop Grumman, we’re on a mission to shape the future of technology as a leading force in the industry. We’re currently looking for a talented Sr Principal Software Engineer to join our innovative team based in Aurora, CO. In this pivotal role, you'll be working on the U.S. Army’s Tactical Intelligence Targeting Access Node (TITAN) program, driving the development of a cutting-edge intelligence ground station. If you’re passionate about full stack development, web applications, and creating user-friendly experiences, this could be your perfect opportunity! You will be part of a dynamic agile team that thrives on collaboration and creativity, tackling both exciting new projects and providing operational support as needed. Here, you’ll gain experience with modern technologies such as Docker, Kubernetes, and microservices, all while having the opportunity to grow your career through a variety of internal opportunities. At Northrop Grumman, we believe in making an impact and having fun along the way—so if you have a pioneering spirit and bold ideas, come help us invent the future! With access to a wealth of professionals and resources in our growing software and digital engineering department, you’ll find plenty of chances to advance your skills and career. Ready to make history together?

Frequently Asked Questions (FAQs) for Sr Principal Engineer Software Role at ngc
What are the responsibilities of a Sr Principal Software Engineer at Northrop Grumman?

As a Sr Principal Software Engineer at Northrop Grumman, you will be responsible for leading full stack development efforts, participating in an agile team setup, and supporting operational needs. You'll develop user-focused applications and contribute to system integrations using REST services, APIs, and microservices. Your experience with Docker and Kubernetes will also be crucial in managing containerized applications.

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What qualifications are required for the Sr Principal Engineer Software position at Northrop Grumman?

Candidates for the Sr Principal Engineer Software role at Northrop Grumman must possess a Bachelor’s degree in a relevant field and 8+ years of software development experience. An active Top Secret/SCI security clearance is also required. Familiarity with full stack development, UX development, and programming in languages like Java and JavaScript is essential.

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What skills are preferred for a Sr Principal Software Engineer at Northrop Grumman?

While not mandatory, candidates are preferred to have skills in designing and troubleshooting applications in virtualized environments, experience with ATS tools like Jira and Confluence, and a solid understanding of Agile methodologies. Familiarity with automation in testing and deployment processes is also beneficial for this role at Northrop Grumman.

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What is the salary range for a Sr Principal Software Engineer at Northrop Grumman?

The salary range for the Sr Principal Software Engineer position at Northrop Grumman is between $137,400.00 and $206,000.00. However, various factors are considered when determining the final offer, including your experience and the specific responsibilities of the role.

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Is relocation assistance available for the Sr Principal Software Engineer position at Northrop Grumman?

Yes, Northrop Grumman may offer relocation assistance for the Sr Principal Software Engineer role positioned in Aurora, CO. This is a great option for candidates who may need to move to join our innovative team.

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Common Interview Questions for Sr Principal Engineer Software
Can you describe your experience with full stack development?

In your response, emphasize specific projects where you've utilized full stack technologies, mentioning frameworks and languages used. Highlight how those skills can apply to the Sr Principal Engineer Software role at Northrop Grumman.

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How do you approach debugging and troubleshooting in software development?

Best to illustrate your problem-solving skills with real-world examples of past incidents. Describe the strategies and tools you utilize to diagnose and resolve issues quickly and effectively.

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What is your experience with Agile methodology?

Be prepared to discuss specific roles you've had on Agile teams, your understanding of Scrum, and how you've contributed to sprint planning, reviews, and retrospectives, particularly in a high-paced environment.

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Can you explain your experience with cloud technologies and containerization?

Detail your familiarity with Docker and Kubernetes, providing examples of projects where you've used these technologies for deployment and management of applications. Relate how this experience can benefit the team at Northrop Grumman.

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What role do APIs play in your development work?

Discuss your hands-on experience with RESTful APIs and how you've integrated them into past projects. Highlight any challenges you faced and how you overcame them to demonstrate your expertise.

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How do you keep up with new technologies in software engineering?

Talk about professional development activities such as attending workshops, taking online courses, or contributing to open-source projects. Mention specific technologies you've recently learned that are relevant to the Sr Principal Engineer role.

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Can you discuss your experience working in a collaborative team environment?

Share examples of how you've effectively worked within a team, including your communication style. Highlight your ability to work alongside diverse professionals and contribute to a collaborative culture like Northrop Grumman's.

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Describe a challenging project you've worked on.

Choose a project that had a significant impact, elaborating on the obstacles faced and the solutions implemented. Illustrate how these experiences can translate to success in your role at Northrop Grumman.

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How do you approach system integrations in your software projects?

Discuss your methodology for integrating systems using services like APIs and microservices. Provide examples that showcase your attention to detail and systematic approach to ensuring compatibility and efficiency.

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Why do you want to join Northrop Grumman as a Sr Principal Software Engineer?

Express your enthusiasm for working on innovative defense projects and how your skills align with Northrop Grumman's mission. Share your desire to contribute to impactful technologies and collaborate with talented professionals in a supportive environment.

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DATE POSTED
April 21, 2025

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