{"schemaVersion":"jobsearcher.job.v1","id":"e23cb9e23f718ffb4d2cb60a","url":"https://jobsearcher.com/jobs/e23cb9e23f718ffb4d2cb60a","canonicalUrl":"https://jobsearcher.com/jobs/e23cb9e23f718ffb4d2cb60a","title":"Principal Virtual Simulation Software Engineer","description":"RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time\r\nDescription\r\nAt 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.\r\nPlease note that this opportunity is contingent on program funding. Start dates are determined after funding confirmation.\r\nNorthrop Grumman Aeronautics Systems has an opening for a Principal Virtual Simulation Software Engineer to join our team of qualified, diverse individuals within our Systems Engineering organization. This role is located in Melbourne, FL.\r\nThe Virtual Simulation Team's mission is to provide our warfighter customer with a realistic aircraft simulation and tactical environment to assess operational suitability and develop preliminary concepts of employment. In this role, you will be responsible for developing and modifying software for use in pilot-in-the-loop simulation of combat weapons systems employment.\r\nThe simulation software is primarily written in C++ along with some applications in other high level programming languages (Java, Python, etc.). The Virtual Simulation lab supports a relatively small, close-knit team of 14 software developers, 4 lab engineers, and 10-12 other regular users. This highly dynamic work environment requires software engineers with a diverse set of complementing skills, commitment to the small team dynamic, and a strong desire to learn new skills.\r\nEssential Functions\r\nDesign and implement real-time, pilot-in-the-loop simulation software that enables requirements validation and mission-level evaluation of next-gen tactical aircraft\r\nCreate or adapt simulation frameworks and modules (e.g., airframe, kinematics, sensors, weapons, C2, threat models)\r\nPartner with domain SMEs to translate aircraft/weapon physics into high-fidelity, real-time models and integrate them into the overall simulation\r\nModel operational environments and perform trade studies via computer simulation resulting in recommendations for system architectures and configurations\r\nSupport the design and development of visualization models and databases for integration with a high-fidelity simulation environment\r\nWe offer flexible work arrangements, 9/80 work schedule with every other Friday off, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. We are looking for self-directed professionals who thrive in collaborative environments.\r\nBasic Qualifications\r\nMust have a Bachelors degree in a STEM field and at least 5 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 3 years of relevant military / professional experience, OR a PhD and at least 1 year of relevant military / professional / academic experience\r\nMust have previous experience in computer/engineering software development using C++ (preferred), C#, Java or other object-oriented computer language\r\nMust have an active US Government Top Secret clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).\r\nMust have the ability to obtain and maintain Special Access Program (SAP) clearance within a reasonable amount of time as determined by business needs.\r\nPreferred Qualifications\r\nExperience with real-time simulation/software development\r\nExperience with hardware/software integration, especially integration of aircraft hardware into a lab/simulation environment\r\nAbility to translate physics/mathematics models into real-time simulation algorithms\r\nAn understanding of tactical aircraft aero-performance, sensors, weapons, and/or communication systems\r\nAn understanding of Integrated Air Defense Systems and capabilities\r\nAn understanding of operational Command and Control systems and software\r\nExperience working with a team in a rapid prototyping environment\r\nExperience performing weapon system level design, integration, and/or test & evaluation\r\nPrimary Level Salary Range: $114,000.00 - $171,000.00 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.\r\nNorthrop 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.\r\nJ-18808-Ljbffr","company":"Swiftcruit","rawCompany":"swiftcruit","city":"Melbourne","state":"FL","isRemote":false,"isActive":false,"createdAt":"2026-07-04T03:27:50.799Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"17-2011.00","title":"Aerospace Engineers","slug":"aerospace-engineers"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"}],"industries":[{"code":"336411","title":"Aircraft Manufacturing","slug":"aircraft-manufacturing"},{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"},{"code":"336413","title":"Other Aircraft Parts and Auxiliary Equipment Manufacturing","slug":"other-aircraft-parts-and-auxiliary-equipment-manufacturing"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Principal Virtual Simulation Software Engineer","description":"RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time\r\nDescription\r\nAt 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.\r\nPlease note that this opportunity is contingent on program funding. Start dates are determined after funding confirmation.\r\nNorthrop Grumman Aeronautics Systems has an opening for a Principal Virtual Simulation Software Engineer to join our team of qualified, diverse individuals within our Systems Engineering organization. This role is located in Melbourne, FL.\r\nThe Virtual Simulation Team's mission is to provide our warfighter customer with a realistic aircraft simulation and tactical environment to assess operational suitability and develop preliminary concepts of employment. In this role, you will be responsible for developing and modifying software for use in pilot-in-the-loop simulation of combat weapons systems employment.\r\nThe simulation software is primarily written in C++ along with some applications in other high level programming languages (Java, Python, etc.). The Virtual Simulation lab supports a relatively small, close-knit team of 14 software developers, 4 lab engineers, and 10-12 other regular users. This highly dynamic work environment requires software engineers with a diverse set of complementing skills, commitment to the small team dynamic, and a strong desire to learn new skills.\r\nEssential Functions\r\nDesign and implement real-time, pilot-in-the-loop simulation software that enables requirements validation and mission-level evaluation of next-gen tactical aircraft\r\nCreate or adapt simulation frameworks and modules (e.g., airframe, kinematics, sensors, weapons, C2, threat models)\r\nPartner with domain SMEs to translate aircraft/weapon physics into high-fidelity, real-time models and integrate them into the overall simulation\r\nModel operational environments and perform trade studies via computer simulation resulting in recommendations for system architectures and configurations\r\nSupport the design and development of visualization models and databases for integration with a high-fidelity simulation environment\r\nWe offer flexible work arrangements, 9/80 work schedule with every other Friday off, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. We are looking for self-directed professionals who thrive in collaborative environments.\r\nBasic Qualifications\r\nMust have a Bachelors degree in a STEM field and at least 5 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 3 years of relevant military / professional experience, OR a PhD and at least 1 year of relevant military / professional / academic experience\r\nMust have previous experience in computer/engineering software development using C++ (preferred), C#, Java or other object-oriented computer language\r\nMust have an active US Government Top Secret clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).\r\nMust have the ability to obtain and maintain Special Access Program (SAP) clearance within a reasonable amount of time as determined by business needs.\r\nPreferred Qualifications\r\nExperience with real-time simulation/software development\r\nExperience with hardware/software integration, especially integration of aircraft hardware into a lab/simulation environment\r\nAbility to translate physics/mathematics models into real-time simulation algorithms\r\nAn understanding of tactical aircraft aero-performance, sensors, weapons, and/or communication systems\r\nAn understanding of Integrated Air Defense Systems and capabilities\r\nAn understanding of operational Command and Control systems and software\r\nExperience working with a team in a rapid prototyping environment\r\nExperience performing weapon system level design, integration, and/or test & evaluation\r\nPrimary Level Salary Range: $114,000.00 - $171,000.00 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.\r\nNorthrop 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.\r\nJ-18808-Ljbffr","datePosted":"2026-07-04T03:27:50.799Z","dateModified":"2026-07-04T03:27:50.799Z","hiringOrganization":{"@type":"Organization","name":"Swiftcruit","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Melbourne","addressRegion":"FL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e23cb9e23f718ffb4d2cb60a"},"url":"https://jobsearcher.com/jobs/e23cb9e23f718ffb4d2cb60a"}}