Sr. Principal Software Engineer

Posted Yesterday
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Beavercreek, OH, USA
In-Office
129K-194K Annually
Senior level
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Develop and maintain software throughout the full lifecycle, focusing on web-based applications and microservice cloud architectures. Collaborate with software engineers, designers, customers, and Agile teams to plan, design, implement, test, and demonstrate solutions. The role requires solving complex technical problems, supporting schedule commitments, independently managing tasks, and maintaining effective stakeholder relationships. Candidates will work with modern development tools, databases, APIs, testing mechanisms, and configuration management systems while supporting secure defense programs.
Summary Generated by Built In
RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the TimeDescription

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 Defense Systems (NGDS), Beavercreek Ohio, is seeking a Sr Principal Software Engineer. The successful candidate will demonstrate a broad skill set balanced between interpersonal and technical capabilities achieving sustainable quality products. They will have a track record as an effective communicator and problem solver who is able to develop and maintain good working relationships with internal and external stakeholders. The selected candidates will participate in the entire software development lifecycle with a concentration in software engineering. They will implement solutions in a web-based environment and integrate them into a microservice cloud-based architecture. The candidates will work closely with other software developers accomplishing the following:

  • Support team in completing necessary software on schedule
  • Complete work independently and as a part of an Agile team
  • Solve complex problems through innovative and creative solutions
  • Collaborate with software designers and/or software engineers in the planning, design, development, and utilization of software systems
  • Regularly demonstrate progress to customers

    

Basic Qualifications

  • 8+ years with Bachelor’s degree in Computer Science or related STEM degree from an accredited institution; 6 years with Master’s degree
  • Experience with HTML and JavaScript
  • Experience with Relational, Graph, or Document database.
  • Experience with microservices, swagger and API definitions
  • Working knowledge of the Agile development processes
  • Experience with modern IDE tools and testing mechanisms
  • 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.
  • Must have an active Secret Clearance with the ability to obtain and maintain a Top Secret security clearance
  • Human Factors Engineering
  • Experience with Proview Signals Analysis Software
  • Experience with writing and implementing software test plans

Preferred Qualifications:

  • Experience with:
    • Angular
    • TypeScript
    • Java
    • Python
    • Docker
    • Kubernetes
    • Jira
    • Gitlab Pipelines
  • Experience developing microservices using the Spring Framework
  • Demonstrated use of Integrated Development Environments (IDEs) and configuration management (Git, Bitbucket)
  • Experience working with Jira and Gitlab
  • Experience working in Agile software development environment

Primary Level Salary Range: $129,300.00 - $193,900.00

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.

Skills Required

  • Bachelor's degree in Computer Science or a related STEM field from an accredited institution with 8 or more years of experience, or a Master's degree with 6 or more years of experience
  • Experience with HTML and JavaScript
  • Experience with relational, graph, or document databases
  • Experience with microservices, Swagger, and API definitions
  • Working knowledge of Agile development processes
  • Experience with modern IDE tools and software testing mechanisms
  • Strong interpersonal skills and ability 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
  • Active Secret clearance with the ability to obtain and maintain a Top Secret clearance
  • Human Factors Engineering experience
  • Experience with Proview Signals Analysis Software
  • Experience writing and implementing software test plans
  • Experience with Angular, TypeScript, Java, Python, Docker, Kubernetes, Jira, and GitLab Pipelines
  • Experience developing microservices using the Spring Framework
  • Demonstrated use of IDEs and configuration management tools, including Git or Bitbucket
  • Experience working with Jira and GitLab
  • Experience working in an Agile software development environment

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.

  • 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.
  • 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.
  • 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.

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The Company
HQ: Charlotte, North Carolina
85,636 Employees

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.

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