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Principal/Sr. Principal Cyber Software Test Engineer

Northrop Grumman

Software and Technology Jobs

Principal/Sr. Principal Cyber Software Test Engineer

full-timePosted: Jan 2, 2026

Job Description

Work as a member of an agile software development test team in a dynamic, fast-paced environment learning new tools and processes Test new software applications in various environments (e.g. Windows, Linux, Android) and verify software integration with wireless services and custom hardware technologies Validate software requirements through functional, usability, performance, security, compatibility, ad-hoc, internationalization, and regression tests Develop, maintain, and execute test plans and procedures for software systems Participate in cross-functional team meetings, decision-making, and technical discussion Review user stories and backlog items, analyze testability of requirements, and provide feedback Apply analytical and problem-solving skills to clarify user stories and determine appropriate testing scenarios to validate the iterative development of products against functional and technical specifications Identify and track software defects during sprint cycles Timely identification of issues and effectively communicate impact to software developers, project managers, and appropriate parties to facilitate issue resolutions Demonstrate software capabilities at the completion of sprints to key stakeholders to ensure solutions meet customer requirements Work closely with development teams to define new product functionality Conduct test case reviews and ensure all test activities are properly executed and documented according to our client's standards Configure hardware and software test equipment Troubleshoot and isolate system failures Clearly identify and document defects and collaborate with the development team to prioritize bugs until resolution Articulate open issues and risks to management in a timely manner and make recommendations At Northrop Grumman, we are committed to maintaining the highest ethical standards, embracing diversity and inclusion, protecting the environment, and striving to be an ideal corporate citizen in the community and in the world. Primary Level Salary Range: $100,300.00 - $150,500.00 Secondary Level Salary Range: $124,900.00 - $187,300.00 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. Candidate must currently have an active Secret security clearance to be considered. Experience with various aspects of software and/or hardware testing Experience translating requirements and user stories into functional test plans Ability to use strong analytical skills to identify, characterize and isolate issues, and troubleshoot to present options for correcting those issues Ability to articulate and document defects in a timely manner, and collaborate with the development team and management to prioritize bugs until resolution Principal Cyber Software Test Engineer:

Clearance:

Candidate must currently have an active Secret security clearance to be considered. Active Secret security clearance must be in place by the start date and must stay in place through employment. Bachelor's degree with 8 years of relevant experience, a master's degree with 6 years of relevant experience, a PhD with 4 years of relevant experience, or 12 years of relevant experience in lieu of a degree. Experience with various aspects of software and/or hardware testing Demonstrated ability to organize, prioritize, and self-manage multiple project tasks Proficiency with computer hardware and software systems, and the ability to validate proper implementation and functionality between various systems and interfaces Experience translating requirements and user stories into functional test plans Ability to use strong analytical skills to identify, characterize and isolate issues, and troubleshoot to present options for correcting those issues. Excellent written and verbal communication skills in order to write well-articulated test plans and facilitate product demonstrations Ability to articulate and document defects in a timely manner, and collaborate with the development team and management to prioritize bugs until resolution Proficiency with writing custom automation scripts using a programming language (e.g., Python, JavaScript, etc.) Experience with testing mobile applications on Android devices Experience with agile management software (e.g., Microsoft Azure DevOps, Jira, etc.) Experience with test automation to include design, development, and debugging of tests Experience with test automation tools (e.g., SmartBear TestComplete) and frameworks Experience with installing virtual machines Familiarity with Agile Scrum methodologies Familiarity with computer security measures Proficiency with UNIX command lines Self-starter with the ability to pick up and learn new products with little supervision as well as provide leadership on assigned projects Ability to provide testing best practices to other team members Experience with providing test estimation to management and project teams

Locations

  • Chantilly, Virginia, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Work as a member of an agile software development test team (experience)
  • Active security clearance (implied) (experience)

Responsibilities

  • Participate in cross-functional team meetings and technical discussions
  • Review user stories and backlog items, analyze testability
  • Identify and track software defects during sprint cycles
  • Communicate issues to developers and managers
  • Demonstrate software capabilities to stakeholders
  • Work with development teams to define new functionality
  • Conduct test case reviews and ensure documentation
  • Articulate open issues and risks to management

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Northrop Grumman logo

Principal/Sr. Principal Cyber Software Test Engineer

Northrop Grumman

Software and Technology Jobs

Principal/Sr. Principal Cyber Software Test Engineer

full-timePosted: Jan 2, 2026

Job Description

Work as a member of an agile software development test team in a dynamic, fast-paced environment learning new tools and processes Test new software applications in various environments (e.g. Windows, Linux, Android) and verify software integration with wireless services and custom hardware technologies Validate software requirements through functional, usability, performance, security, compatibility, ad-hoc, internationalization, and regression tests Develop, maintain, and execute test plans and procedures for software systems Participate in cross-functional team meetings, decision-making, and technical discussion Review user stories and backlog items, analyze testability of requirements, and provide feedback Apply analytical and problem-solving skills to clarify user stories and determine appropriate testing scenarios to validate the iterative development of products against functional and technical specifications Identify and track software defects during sprint cycles Timely identification of issues and effectively communicate impact to software developers, project managers, and appropriate parties to facilitate issue resolutions Demonstrate software capabilities at the completion of sprints to key stakeholders to ensure solutions meet customer requirements Work closely with development teams to define new product functionality Conduct test case reviews and ensure all test activities are properly executed and documented according to our client's standards Configure hardware and software test equipment Troubleshoot and isolate system failures Clearly identify and document defects and collaborate with the development team to prioritize bugs until resolution Articulate open issues and risks to management in a timely manner and make recommendations At Northrop Grumman, we are committed to maintaining the highest ethical standards, embracing diversity and inclusion, protecting the environment, and striving to be an ideal corporate citizen in the community and in the world. Primary Level Salary Range: $100,300.00 - $150,500.00 Secondary Level Salary Range: $124,900.00 - $187,300.00 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. Candidate must currently have an active Secret security clearance to be considered. Experience with various aspects of software and/or hardware testing Experience translating requirements and user stories into functional test plans Ability to use strong analytical skills to identify, characterize and isolate issues, and troubleshoot to present options for correcting those issues Ability to articulate and document defects in a timely manner, and collaborate with the development team and management to prioritize bugs until resolution Principal Cyber Software Test Engineer:

Clearance:

Candidate must currently have an active Secret security clearance to be considered. Active Secret security clearance must be in place by the start date and must stay in place through employment. Bachelor's degree with 8 years of relevant experience, a master's degree with 6 years of relevant experience, a PhD with 4 years of relevant experience, or 12 years of relevant experience in lieu of a degree. Experience with various aspects of software and/or hardware testing Demonstrated ability to organize, prioritize, and self-manage multiple project tasks Proficiency with computer hardware and software systems, and the ability to validate proper implementation and functionality between various systems and interfaces Experience translating requirements and user stories into functional test plans Ability to use strong analytical skills to identify, characterize and isolate issues, and troubleshoot to present options for correcting those issues. Excellent written and verbal communication skills in order to write well-articulated test plans and facilitate product demonstrations Ability to articulate and document defects in a timely manner, and collaborate with the development team and management to prioritize bugs until resolution Proficiency with writing custom automation scripts using a programming language (e.g., Python, JavaScript, etc.) Experience with testing mobile applications on Android devices Experience with agile management software (e.g., Microsoft Azure DevOps, Jira, etc.) Experience with test automation to include design, development, and debugging of tests Experience with test automation tools (e.g., SmartBear TestComplete) and frameworks Experience with installing virtual machines Familiarity with Agile Scrum methodologies Familiarity with computer security measures Proficiency with UNIX command lines Self-starter with the ability to pick up and learn new products with little supervision as well as provide leadership on assigned projects Ability to provide testing best practices to other team members Experience with providing test estimation to management and project teams

Locations

  • Chantilly, Virginia, United States

Salary

Estimated Salary Rangemedium confidence

125,000 - 185,000 USD / yearly

Source: rule based estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Required Qualifications

  • Work as a member of an agile software development test team (experience)
  • Active security clearance (implied) (experience)

Responsibilities

  • Participate in cross-functional team meetings and technical discussions
  • Review user stories and backlog items, analyze testability
  • Identify and track software defects during sprint cycles
  • Communicate issues to developers and managers
  • Demonstrate software capabilities to stakeholders
  • Work with development teams to define new functionality
  • Conduct test case reviews and ensure documentation
  • Articulate open issues and risks to management

Target Your Resume for "Principal/Sr. Principal Cyber Software Test Engineer" , Northrop Grumman

Get personalized recommendations to optimize your resume specifically for Principal/Sr. Principal Cyber Software Test Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Principal/Sr. Principal Cyber Software Test Engineer" , Northrop Grumman

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

AerospaceDefenseTechnologyDefense

Answer 10 quick questions to check your fit for Principal/Sr. Principal Cyber Software Test Engineer @ Northrop Grumman.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.