At Northrop Grumman Defense Systems, you’ll help build mission-focused software that supports critical national security programs. We’re looking for Software Engineers who enjoy solving complex problems, working with modern technologies, and collaborating with talented engineers in an Agile environment.
As part of our team, you’ll contribute across the full software development lifecycle, from planning and design through development, integration, testing, and customer demonstrations. You’ll build web-based solutions and integrate them into a modern, microservice-oriented cloud architecture.
What You’ll Do
- Design, develop, integrate, and test software throughout the full development lifecycle
- Build web-based applications using modern front-end and back-end technologies
- Develop and integrate microservices within a cloud-based architecture
- Collaborate with software designers, engineers, and customers to plan and deliver effective solutions
- Work independently while contributing to an Agile development team
- Solve complex technical challenges through creative and innovative approaches
- Demonstrate progress and capabilities regularly to customers
- Help the team deliver high-quality software on schedule
This requisition may be filled at a higher grade based on qualifications listed below.
Basic Qualifications:
- Principal Software Engineer (Level 3): Bachelor’s degree in Computer Science or related STEM degree from an accredited institution with 5 years of relevant experience OR a master’s degree with 3 years of relevant experience OR a high school diploma/equivalent with 9 years of relevant experience
- Sr. Principal Software Engineer (Level 4): Bachelor’s degree in Computer Science or related STEM degree from an accredited institution with 8 years of relevant experience OR a master’s degree with 6 years of relevant experience OR a high school diploma/equivalent with 12 years of relevant experience
- Experience with HTML, CSS, JQuery, Java, JavaScript, and TypeScript
- Experience with Relational, Graph, or Document database.
- Experience with frameworks such as React and Angular
- Experience with microservices, swagger and API definitions
- Working knowledge of the Agile development processes
- Experience with modern IDE tools and testing mechanisms
- Must have an active Top Secret security clearance (U.S. citizenship is a pre-requisite)
Preferred Qualifications:
- Experience with:
- Python
- Docker
- Elastic
- JQuery
- Bootstrap
- Jira
- Jenkins
- Strong interpersonal skills to communicate effectively with small technical teams
- Ability to prioritize and adjust tasks to accomplish project results
- Ability to comprehend and analyze complex problems and develop solutions
- Experience developing microservices using the Spring Framework
- Demonstrated use of Integrated Development Environments (IDEs) and configuration management (Git, Bitbucket)
- Experience working with Jira and Jenkins
- Experience working in Agile software development environment
Skills Required
- Bachelor’s degree in Computer Science or related STEM field plus 5 years of relevant experience for Principal level
- Master’s degree in Computer Science or related STEM field plus 3 years of relevant experience for Principal level
- High school diploma or equivalent plus 9 years of relevant experience for Principal level
- Bachelor’s degree in Computer Science or related STEM field plus 8 years of relevant experience for Senior Principal level
- Master’s degree in Computer Science or related STEM field plus 6 years of relevant experience for Senior Principal level
- High school diploma or equivalent plus 12 years of relevant experience for Senior Principal level
- Experience with HTML, CSS, jQuery, Java, JavaScript, and TypeScript
- Experience with relational, graph, or document databases
- Experience with React or Angular
- Experience with microservices, Swagger, and API definitions
- Working knowledge of Agile development processes
- Experience with modern IDE tools and testing mechanisms
- Active Top Secret security clearance
- U.S. citizenship
- Experience with Python, Docker, Elastic, Bootstrap, Jira, or Jenkins
- Experience developing microservices using the Spring Framework
- Experience with IDEs and configuration management tools such as Git and Bitbucket
- Strong interpersonal and communication skills
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Healthcare Strength — Health coverage offers multiple medical plan options by region alongside dental, vision, mental‑health resources, and wellness programs. Recent materials also highlight added family‑building support, including a dedicated fertility benefit.
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Retirement Support — The 401(k) savings plan is positioned as competitive with a company match, auto‑escalation features, and access to an employee stock fund/ESPP. Official filings and benefits guides emphasize retirement as a core element of the Total Rewards package.
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Leave & Time Off Breadth — Many sites offer a 9/80 schedule, generous PTO, paid holidays, and flexible/telework options where program needs allow. Paid parental and caregiver leave are prominently featured, with recent enhancements for the delivering parent.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.









