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Northrop Grumman

Principal / Principal/ Sr. Principal Cyber Software Test Engineer

Northrop Grumman

Published 17 Apr 2026
USA
104K - 194K USD Annual
Full Time

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Role Highlights

Languages used

Python
JavaScript

Key skills

Integrations
Test Automation
Software Systems
Test Engineer
Agile
Wireless
Security
Regression
Testing
PhD
Interfaces
Devops
Debugging
Scrum

Tools, Libraries and Frameworks

IOS
Azure DevOps
Linux
Android
Jira
Unix
HTTP

Description

The role involves working within an agile software development team to test mission-critical applications across various platforms. Responsibilities include validating software requirements through functional, usability, performance, security, and regression testing. The engineer will develop and execute test plans, troubleshoot system failures, and isolate defects. Collaboration with developers and project managers is required to prioritize issues and ensure solutions meet customer specifications. Additionally, the position involves configuring test equipment and demonstrating software capabilities to stakeholders.

Required Qualifications and Skills

Candidates must possess an active Secret security clearance or higher. Required education ranges from a Bachelor's degree to a PhD, with corresponding professional experience requirements between one and twelve years depending on the degree held and the specific role level. Applicants must demonstrate proficiency in software and hardware testing methods throughout the development lifecycle. Strong organizational, analytical, and communication skills are necessary to manage project tasks and document defects effectively.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Northrop Grumman

Size

87687

HQ

Falls Church, US

Public/Private

Public Company

Description

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, youll 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, were challenging whats 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 mattersnow, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more at careers.northropgrumman.com. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action 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/AA statement, please visit www.northropgrumman.com/EEO. U. S. citizenship is required for most positions. Our careers site can be found at northropgrumman.com/careers/. If you are contacted by someone about a job at Northrop Grumman, please verify the opportunity on our Careers site before engaging with that contact. We only schedule interviews with qualified candidates who have applied to a job posting through our Careers site.

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