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Sr Principal Engineer Software

Melbourne, Florida, United States
Full Time On-site

Summary

Job Description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the Time

Description

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.

The Northrop Grumman Aeronautics Systems (NGAS), Global Surveillance division is looking for Senior Principal Engineer Software to join our software team. This position will be located in Melbourne, Florida.

Responsibilities will include deploying, automating, maintaining, troubleshooting, and improving the systems and software infrastructure running smoothly.  This role requires you to have hands-on technical experience and a can-do approach towards environment automation and management along with continuous improvements. You will be a team member working in agile development process. You will be responsible for the design and implementation of application builds, releases, deployment along with configuration activities.  Your responsibilities will include working with internal business partners to gather requirements, prototyping, and architecting complex solutions supporting the building and test plan execution, performing quality reviews, and triaging and fixing operational issues.  The candidate will assist with the integration, troubleshooting and testing of implemented software changes.

The ideal candidate will have the ability to take ownership of ambiguous hard problems and drive them to a solution, while working in a team environment.  It is critical that you understand the software development life cycle and have an in-depth knowledge of automated testing to facilitate and analyze large data sets. The Software Engineer will develop, modify, and maintain customized or standardized applications using software engineering best practices and standards, and participate in the full life cycle of software development, to include requirements development, modeling and design, application development, unit to CSCI testing, integration, formal system testing, release, installation, and maintenance. 

The ideal candidate will have the ability to take ownership of hard problems and drive to a solution, while working in a team environment and provide leadership for its implementation. 

Your responsibilities will include working with internal business partners to gather requirements, prototyping, and architecting complex solutions supporting the building and test plan execution, performing quality reviews, and triaging and fixing operational issues. The Software Engineer will participate in the full life cycle of software development, to include requirements development, modeling and design, application development, unit to CSCI testing, integration, formal system testing, release, installation, and maintenance. The Software Engineer will apply technical expertise in solving complex integrations problems. It is critical that you understand the software development life cycle and have an in-depth knowledge of automated testing to facilitate and analyze large data sets. Documents product/service requirements and test procedures to ensure user requests are carried out.  You will be required to interact with Program Management, external suppliers and/or government customers. Excellent verbal, written and interpersonal skills are required.  A solid experience in bash scripting, C/C++, or other OOP languages, in a Linux environment is required. 

Essential Functions:

  • Participate in the full life cycle of software development, including requirements development, modeling and design, application development, unit to CSCI testing, integration, formal system testing, release, installation, and maintenance

  • Apply technical expertise in solving complex integrations problems

  • Interact with Program Management, external suppliers and/or government customers.

  • Full lifecycle design, implementation, and unit testing of software

  • Work with various team members to integrate functionality with other software components

  • Ability to lead a team and /or provide leadership to drive solutions of complex problems

  • Gather and report software metrics

  • Support software working groups with the customer

  • Ensure software best practices are implemented

  • Develop software products from all phases of the software lifecycle

  • Ability to analyze the system as a whole and determine potential impacts of integrating new technologies

  • Ability to debug complex problems, often working with Systems Engineering

Basic Qualifications:

  • (Senior Principal Engineer Software) bachelor’s degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline and 8 or more years of experience in software engineering OR a Master’s degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline and 6 or more years of experience in software engineering, or a Ph.D. with 2 or more years of experience in software engineering.

  • Development experience developing software in a Linux and Windows environment.

  • Development experience with debugging software in both the desktop and target environments.

  • Experience in Monte Carlo analysis

  • Experience with Agile software development

  • Expertise in developing software with C/C++ or other OOP languages.

  • Development experience with Bash or other Linux scripting

  • US citizen with ability to obtain and maintain a DoD Secret level security clearance.

  • The ability to obtain and maintain special program access is also required

Preferred Qualifications:

  • U.S. Citizen and an Active Top Secret Clearance with issue/reissue in the last 5 years and the ability to obtain and maintain a special program access clearance

  • Experience with the Atlassian tool suite with add-ons like Git and Confluence

  • Experience with Ansible

  • Development experience with Windows and Linux development

  • Proficient in Ada, C++, Python, Java

  • Excellent customer interaction skills

  • Excellent oral and written communication skills and Strong interpersonal skills.

Primary Level Salary Range: $122,800.00 - $184,200.00

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.

About Northrop Grumman

Northrop Grumman

Northrop Grumman is one of the largest aerospace and defense companies in the United States, building advanced systems across space, air, land, sea, and cyber domains. The company is known for some of the most complex defense programs in the world, including stealth aircraft, autonomous systems, missile defense technologies, satellites, and space-based intelligence platforms that support U.S. national security operations.

For job seekers, Northrop Grumman offers careers across a wide range of high-impact fields including aerospace engineering, software development, cybersecurity, systems engineering, manufacturing, program management, and intelligence support. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on mission-critical systems that directly support the Department of Defense and intelligence community. Many roles involve long-term programs with significant technical depth and real-world operational impact.

Unlike smaller defense startups focused on narrow capabilities, Northrop Grumman operates across multiple major mission areas, giving employees exposure to highly advanced programs such as stealth platforms, space systems, autonomous vehicles, and next-generation command-and-control systems. The company is also a major leader in classified space and intelligence systems, where cutting-edge engineering and secure infrastructure play a critical role in national defense.

As global competition in space, cyber, and advanced military systems continues to intensify, Northrop Grumman remains one of the most strategically important employers in the defense industry. For professionals seeking stable, highly technical careers with long-term impact on national security, Northrop Grumman continues to stand out as a leading destination in aerospace and defense.

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