Senior Principal Software Engineer

Job Title: Sr Principal Software EngineerAt 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 is seeking an experienced Sr Principal Software Engineer to join our dynamic team. This position will support our Aeronautics Systems sector in Oklahoma City, OK.The selected candidate will join our team of software engineers to:Support the development of strategic operating units, executing both sustainment and modernization programsContribute to software engineering initiatives for several programs with software design & development, software test and integration, and DevOps expertiseUse a variety of software languages, technologies, and industry best practicesSupport all phases of the development life cycle for flight, mission, lab and tools softwareBasic QualificationsBachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 8 years of experience in software engineering OR a Master's degree in a (STEM) discipline from an accredited university and 6 years of experience in software engineering OR a PhD degree in a (STEM) discipline from an accredited university and 4-years of experienceFamiliar with Safety-Critical Embedded Real Time SoftwareFamiliar with all phases of the software development life cycle and Agile framework as a Product Owner, SCRUM Master, and/or team memberExperience with developing software and scripts on various programming languages: C, C++, Python, PowerShell, VBScript, Bash, AND/OR KornShell for Safety-Critical applications/SystemsFamiliar with Architecting, Designing, Implementing, Integrating, Verifying and Qualifying Safety-Critical Embedded Real Time Software running on various RTOS (VxWorks, Integrity, Real Time Embedded Linux)Familiar with Static & Dynamic Code Analysis Tools and Fuzzing Tools such as: Coverity, Fortify, AND/OR SonarQubeFamiliar with Software Change Control, Change Management, and CI/CD toolsActive U.S. government Secret level or higher clearance (in-scope), with the ability to obtain (and maintain) special program access (PAR)Preferred QualificationsDemonstrated leadership, teamwork capabilities, excellent oral and written communication skills, and strong interpersonal communication skills at all levels of employees and managementExperience with Agile Software Development, object-oriented architectures, designs, programming, debugging, and hardware-software integration and testingExperience with Software Change Control, Change Management, Code Quality, Static Analysis, and CI/CD tools such as: Atlassian tool suite, Jira, GitHub, GitLab, SonarQube, Coverity, AND/OR JenkinsExperience architecting, Designing, Modeling (Rhapsody or Cameo), Implementing, Maintaining, integrating, and Debugging OO C++ software running on Real-Time Operating systems such as: VxWorks, Integrity, AND/OR Real Time Embedded LinuxExperience with DOORs AND Software Requirement Specification Testing using Simulators, automated scripting languages such as Python, MATLAB, JavaScript, AND/OR BashExperience with Static & Dynamic Code Analysis Tools and Fuzzing Tools such as: Coverity, Fortify, AND/OR SonarQubeExperience with software network interfaces -and troubleshooting networks (TCP/IP, UDP, LAN, VLAN, SNMP or others)Primary Level Salary Range: $116,300.00 - $174,500.00The 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.