Principal Software Engineer (AHT)
Northrop Grumman · Hollywood, MD
- On site
- Full-time
- $171,000 / year
- Hollywood, MD
Job highlights
- Develop mission planning systems in Agile Scrum framework.
- Full software lifecycle support.
- Requires DoD Secret Clearance.
- Proficiency in C#/Java and CI/CD.
- On-site role in Hollywood, MD.
About the role
About Northrop Grumman
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) is looking for a Software Engineer / Principal Software Engineer based out of Hollywood, MD (St. Mary's County). Our Team works on state-of-the-art Mission Planning systems. This is a role in a large program that will support the full software product lifecycle in an Agile Scrum framework: requirement definition, estimation, implementation, unit testing, integration testing, SW/HW integration, test documentation, supporting test events, and customer support. The ideal candidate will be a cross-functional team player, willing to take on challenges, that collaborates with internal and external teams and that is driven to provide solutions to internal and external customers.
Responsibilities Include
- Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions while ensuring software standards are met
- Maintain and improve the software CI/CD pipelines to enable fast, bug free delivery of critical business software to production
- Set up and deploy Development, Test, and Build environments
- Create and update Windows installers
- Install, test, and verify software products
- Provide support for the software build and installation
- Work within a Cross-Functional scrum to develop high-priority mission planning features
- Understand third-party software and hardware peripherals to support implementation of software interfaces and support integration
- Develop software test products such as Verification Cross Reference Matrices to tie software requirements to software tests, Software Test Plans, Software Test Procedures, and Software Test Reports.
- Define and develop test approaches for new software and system capabilities
- Compile data and define changes required in testing procedures or new testing requirements
- Perform Smoke Testing and Acceptance Testing on SW builds.
- Resolve technical issues within a scrum, across scrums, and with the support of other functional roles
- Interface on a technical level with the customer
- Support authoring and development of contract deliverable documentation that support deliverable software products and test events
- Help define automated test strategies
- Support the Agile Framework as a Scrum Master, when required
Software Engineer Basic Qualifications
- Bachelor's degree in STEM and a minimum of 2 years of relevant (Computer Science, etc.) experience, or 0 years of experience with a Master’s degree (Computer Science, etc.). Relevant (Computer Science, etc.) years of experience in lieu of degree may be considered
- Current DoD Secret Clearance (adjudicated within the last 5 years), with ability to obtain a Top-Secret clearance and Special Access Program (SAP) clearances
- Experience with/using Agile Methodology and Continuous Integration (CI) / Continuous Deployment (CD) Tools (Bamboo, Jenkins) and Practices
- Experience as a Scrum Master
- Proficiency in C# and/or Java and Object-Oriented Software Design paradigms
- Experience with Microsoft Windows technologies
- Test procedure development and maintenance
- Experience supporting/coordinating formal test events
- Experience with one or more of the following scripts: yaml, Python, PowerShell, Batch, Typescript
- Automated test script or test procedure development and maintenance for software testing
- Experience with automated testing and test software such as TestComplete
- A functional understanding of how revision control systems (e.g., Bitbucket, git, CVS, etc.) are used
- Hands-on system troubleshooting skills
Principal Software Engineer Basic Qualifications
- Bachelor's degree in STEM and a minimum of 5 years of relevant (Computer Science, etc.) experience, or 3 years of experience with a Master’s degree (Computer Science, etc.). Relevant (Computer Science, etc.) years of experience in lieu of degree may be considered
- Current DoD Secret Clearance (adjudicated within the last 5 years), with ability to obtain a Top-Secret clearance and Special Access Program (SAP) clearances
- Experience with/using Agile Methodology and Continuous Integration (CI) / Continuous Deployment (CD) Tools (Bamboo, Jenkins) and Practices
- Experience as a Scrum Master
- Proficiency in C# and/or Java and Object-Oriented Software Design paradigms
- Experience with Microsoft Windows technologies
- Test procedure development and maintenance
- Experience supporting/coordinating formal test events
- Experience with one or more of the following scripts: yaml, Python, PowerShell, Batch, Typescript
- Automated test script or test procedure development and maintenance for software testing
- Experience with automated testing and test software such as TestComplete
- A functional understanding of how revision control systems (e.g., Bitbucket, git, CVS, etc.) are used
- Hands-on system troubleshooting skills
Preferred (Nice To Have) Qualifications
- Proficiency in C#, .NET Framework
- Experience with Windows Presentation Foundation (WPF) and Microsoft Windows-based Applications
- Experience with Microservice development and service communication protocols such as gRPC and/or REST
- Experience with Software Design Patterns
- Experience with/using Relational Databases, SQL
- Experience with the Atlassian Tool Suite: Bitbucket, Jira, Confluence, Crucible/Fish-eye
- Familiarity with/using/deploying to Cloud technology: Azure and/or AWS
- Familiarity with/using Containers in Docker and/or Kubernetes
- Experience with/using and/or managing these DevOps tools: Ansible, Terraform, Chef, or Puppet
- Excellent communication and organizational skills; strong interpersonal and analytic skills
- Previous in-depth mission planning domain knowledge of program software design and code
- Certified ScrumMaster® (CSM®) or Professional Scrum Master™ (PSM™) certification
- Experience working with requirements in DOORS.
- Demonstrated ability to implement process improvements, streamline activities, and develop efficiencies.
- Strong interpersonal and analytic skills; Works well in a team-environment
- Experience with Joint Mission Planning System (JMPS) Framework (FW)
- Exposure to Infrastructure as Code (IaC) development
- Experience with Air Force mission planning
- CompTIA Security+ Certification
- Active Top-Secret Clearance (adjudicated within the last 5 years)
- Current SCI/SAP access
Key Skills/Competency
- Agile Methodology
- CI/CD
- C#
- Java
- Object-Oriented Design
- Software Development
- Test Automation
- Scrum Master
- System Troubleshooting
- Mission Planning
Skills & topics
- Principal Software Engineer
- Software Development
- Agile Methodology
- CI/CD
- C#
- Java
- Object-Oriented Design
- System Testing
- Scrum Master
- DoD Clearance
- Mission Planning
- Northrop Grumman
- Hollywood, MD
- Software Engineer
- Test Automation
- Windows Technologies
- System Troubleshooting
- Python
- PowerShell
- Technical Support
How to get hired
- Tailor your resume: Highlight your C#/Java, Agile, CI/CD, and Scrum Master experience. Quantify achievements in software development and testing.
- Showcase clearance: Clearly state your active DoD Secret Clearance and ability to obtain higher clearances.
- Emphasize relevant experience: Detail your work with Windows technologies, test procedure development, and system troubleshooting.
- Highlight preferred skills: Mention any experience with cloud technologies, microservices, or specific Atlassian tools.
- Prepare for technical questions: Be ready to discuss object-oriented design, automated testing strategies, and CI/CD pipelines.
Technical preparation
Practice C# or Java coding problems.,Build a CI/CD pipeline example.,Create sample test scripts.,Review object-oriented design principles.
Behavioral questions
Describe a complex technical problem you solved.,How do you handle conflicting team priorities?,Tell me about a time you improved a process.,How do you collaborate with external stakeholders?
Frequently asked questions
- What are the clearance requirements for the Principal Software Engineer role at Northrop Grumman?
- The Principal Software Engineer role at Northrop Grumman requires an active DoD Secret Clearance, adjudicated within the last 5 years. You must also have the ability to obtain Top-Secret and Special Access Program (SAP) clearances. U.S. Citizenship is required for positions with government clearances.
- What is the work arrangement for this Principal Software Engineer position?
- This Principal Software Engineer position requires all work to be performed on-site in Hollywood, MD. Remote or hybrid work arrangements are not available for this role.
- What programming languages and methodologies are most important for this role?
- Proficiency in C# and/or Java, along with experience in Object-Oriented Software Design paradigms, is crucial. Experience with Agile Methodology and Continuous Integration/Continuous Deployment (CI/CD) tools and practices is also highly valued.
- What is the salary range for a Principal Software Engineer at Northrop Grumman?
- The primary salary range for this Principal Software Engineer position at Northrop Grumman is $114,000.00 to $171,000.00 annually. The final salary offer will depend on factors such as experience, education, skills, and current market conditions.
- Does Northrop Grumman offer relocation assistance for this Principal Software Engineer role?
- Yes, relocation assistance may be available for the Principal Software Engineer position. Specific details regarding eligibility and the extent of assistance would typically be discussed during the hiring process.
- What kind of testing experience is expected for the Principal Software Engineer position?
- The Principal Software Engineer role involves developing software test products, defining test approaches, compiling data for testing procedures, performing Smoke Testing and Acceptance Testing, and supporting formal test events. Experience with automated testing and test software like TestComplete is beneficial.
- Can a candidate with a Master's degree qualify with fewer years of experience for this role?
- Yes, for the Principal Software Engineer position, candidates with a Master's degree in a STEM field may qualify with a minimum of 3 years of relevant experience, compared to 5 years required for a Bachelor's degree.
Similar roles
Open positions we recommend based on this role.