Northrop Grumman Aeronautics Systems has an opening for a Principal Software Test Engineer to join our team of qualified, diverse individuals within our Test and Integration organization. This position will be in the Rancho Bernardo area of San Diego, CA.
What You’ll Do:
- Peer review of Test Plans, Test Procedures. Update Software Test Plans (STP), Software Test Descriptions (STD) and author Software Test Report (STR) in accordance with DOORS requirements.
- Review requirements for testability and incorporate into test procedures.
- Perform test results analysis and prepare test reports which verify and validate system performance.
- Analyze and troubleshoot anomalous behavior in hardware and software systems.
- Integration and regression test of new software baseline into operation environments. Troubleshooting any issues that arise during installation and integration. Current tools used include Jira, Confluence Bitbucket, DOORS and Nexus. Maintain installation and integration documentation of Confluence for overall integration, test and deployment team’s knowledge.
- Author comprehensive discrepancy reports in JIRA. Execute detailed integration regression tests to validate incorporated fixes on the system. Assist software development personnel with the investigation and resolution of discrepancy reports. Develop troubleshooting procedures and work-around documents.
- Collaborate with Developers and System Engineering to construct system test solutions that meet customer and technical requirements. Coordinate with external mission partners to execute complex end-to-end testing.
- Perform Sys level I Testing and Sys Level II Final Qualification Test (FQT) with Software Quality Assurance (SQA) and Customer.
Basic Qualifications:
- BS degree in STEM or related technical degree with 5 years of related experience or MS degree in STEM, or related technical field with 3 years related experience.
- Must have the ability to obtain and maintain DoD Secret or higher clearance prior to start.
- Experienced with advanced troubleshooting of hardware and software issues.
- Strong work ethic and the ability to work in an integrated product team (IPT) environment.
- Demonstrated proficiency in analytical thinking, problem solving skills and Systems Thinking mindset.
- Ability and willingness to work independently with little oversight or direction.
Preferred Qualifications:
- Experience troubleshooting of hardware, software, and firmware issues.
- Demonstrated ability to work in a collaborative environment and with multiple stakeholders across various disciplines.
- Prior experience working in a lab environments
- Knowledge of system engineering processes
- Familiar with the Agile development methodology
- Familiarity with IBM Jazz and IBM DOORS
- System Requirement development experience
- Prior MQ-4C Triton experience
Skills Required
- BS in STEM with 5 years related experience or MS in STEM with 3 years related experience
- Ability to obtain and maintain DoD Secret (or higher) clearance prior to start
- Advanced troubleshooting of hardware and software issues
- Experience working in an Integrated Product Team (IPT) environment
- Demonstrated analytical thinking, problem solving, and systems thinking
- Ability and willingness to work independently with little oversight
- Experience with tools: Jira, Confluence, Bitbucket, DOORS, Nexus
- Experience troubleshooting hardware, software, and firmware issues
- Demonstrated ability to collaborate with multiple stakeholders across disciplines
- Prior experience working in lab environments
- Knowledge of system engineering processes
- Familiarity with Agile development methodology
- Familiarity with IBM Jazz and IBM DOORS
- System requirement development experience
- Prior MQ-4C Triton experience
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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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
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.








