RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 50% of the TimeDescriptionAt 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.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 and will require 50% travel.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. 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 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. The Software Engineer will interact with Program Management, external suppliers and/or government customers. Therefore, excellent verbal, written and interpersonal skills are required. A Solid experience in Java, C/C++, or other OOP languages, in Windows and/or Linux environment is required. Essential Functions:Full lifecycle design, implementation, and unit testing of softwareWork with various team members to integrate functionality with other software componentsAbility to lead a team and /or provide leadership to drive solutions of complex problemsGather and report software metricsEnsure software best practicesDevelop software products from all phases of the software lifecycleBasic Qualifications:Bachelor’s degree in a STEM discipline with 12 years of software development experience; Master’s degree in a STEM discipline with 10 years of software development experience; Ph.D. in a STEM discipline with 8 years of software development experience.Clearance: Candidate must have the ability to obtain and maintain an active U.S. Government Top Secret Clearance. Interim clearance is required to start.Must have the ability to obtain and maintain special program access as a condition of continued employment.Demonstrated delivery of products in C/C++ or other OOP languages in a Windows and Linux environment.Demonstrated integration and debugging skillsAble to travel 50% of the timePreferred Qualifications:Strong IRAD or other experimentation contract experienceCommunication skills in clearly explaining and documenting system behavior and post-event reporting Excellent ability to work under pressure, strong IRAD experience. Ability to plan, self-execute and adapt in high pressure situationsExcellent communication, presentation, interpersonal skills, and the ability to interface with all levels of employees and managementExperience with large Defense contractor programs and ability to work across program and IPT linesKnowledge of supplier management and ability to drive results from sub-contractorsExperience with Integration and field installation in Software Integration LabsExperience with Hardware in the Loop environments for simulationPrimary Level Salary Range: $152,900.00 - $229,300.00The 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.