Nuclear Simulator Jobs in Alabama (NOW HIRING)

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% 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.

Northrop Grumman Defense Systems is seeking a Staff Software Lead for the SLCM-N Tactical Supplier Management Team software team. This position will be located in Huntsville, AL.

This position is contingent upon funding.

What You'll Do

Hands On Software Development

Guide software development teams in applying software engineering best practices (coding standards, configuration management, test automation, continuous integration) to deliver software artifacts that meet nuclear surety, cyber, and certification requirements.

Lead the design and integration of complex software-intensive, safety-critical command and launch systems in support of the SLCM-N Tactical Supplier Management Team.

for tactical command and launch systems.

Develop modern C/C++ for embedded and mission applications on general purpose and/or real time operating systems.

Implement hardware interfaces, communication protocols, and device drivers for sensors, GPS receivers/simulators, and other mission hardware.

Use MATLAB/Simulink to prototype, analyze, and validate algorithms (e.g., GNC, signal processing) and support transition to production C/C++.

Build and maintain automated unit, component, and integration tests and perform hands on debugging of software/hardware issues.

HWIL Integration & Test

Lead HWIL lab integration: configuration stand up, supplier component integration, and scripted test execution.

Develop HWIL test software and scripts (e.g., Python) for scenario automation, data collection, and regression testing.

Integrate and control GPS simulation environments, including Spirent GPS Simulation systems, to create realistic GNC and command/launch test conditions.

Analyze HWIL and simulation data (often using MATLAB) to verify requirements, identify anomalies, and drive corrective actions.

System Integration & Leadership

Work with systems, GNC, and hardware engineers to turn mission and safety critical requirements into concrete software designs and testable behaviors.

Evaluate technical risks, issues, and trade-offs across suppliers and system elements; develop and present solution options, recommendations, and mitigation plans to program and customer leadership.

Represent the program as a prime technical contact with customer and supplier counterparts, clearly communicating technical approaches, findings, and program status, and providing technical leadership to resolve complex issues with minimal direction.

Support flight test buildup and execution with validated software and HWIL configurations.

Participate in design, code, and test readiness reviews and provide clear technical guidance to Agile teams and suppliers.

Basic Qualifications:
Bachelor's degree and 12+ years of relevant experience; or Master's and 10+ years; or PhD and 8+ years. (Additional 4 years of experience may substitute for a degree.)
U.S. Citizen with an active DoD Secret clearance (current and within scope).
Ability to obtain and maintain Top Secret and SAP approvals.
5+ years of hands on C++ development for embedded, real time, or mission critical systems.
Experience integrating and testing software with hardware in a lab or HWIL environment.
Practical experience with MATLAB and Simulink for modeling, simulation, and/or algorithm support to implementation and verification.
Experience working in Agile Scrum environments.
Experience in system integration, verification, and validation on DoD or aerospace/defense programs.

Preferred Qualifications:
Active DoD Top Secret clearance.
Demonstrated technical experience with HWIL environments for missile or aerial platforms (e.g., closed loop guidance, navigation, and control testing with representative hardware and simulation).
Hands on experience with Spirent GPS Simulation systems (scenario creation, APIs/control, HWIL integration, procedures, and data analysis).
Experience with real time simulation and HWIL frameworks such as Concurrent Real Time platforms or Speedgoat based environments (model integration, real time execution, closed loop testing).
Experience developing or integrating software for GNC or navigation systems (e.g., missiles, weapon systems, aerospace platforms), using MATLAB/Simulink models to inform design and test.
Experience with WOSA (Weapon Open Systems Architecture) including interface definition and modular, component based design.
Proficiency with Python or similar scripting for test automation, data analysis, and HWIL orchestration.
Experience with Atlassian tools (Jira, Confluence).
Familiarity with MBSE/SysML tools (e.g., Cameo) and DOORS for requirements traceability.
Demonstrated ability to lead technical teams while staying deeply engaged in C++ development, modeling/simulation, HWIL integration, and test.
Active DoD Top Secret clearance.
Demonstrated technical experience with HWIL environments for missile or aerial platforms (e.g., closed loop guidance, navigation, and control testing with representative hardware and simulation).
Hands on experience with Spirent GPS Simulation systems (scenario creation, APIs/control, HWIL integration, procedures, and data analysis).
Experience with real time simulation and HWIL frameworks such as Concurrent Real Time platforms or Speedgoat based environments (model integration, real time execution, closed loop testing).
Experience developing or integrating software for GNC or navigation systems (e.g., missiles, weapon systems, aerospace platforms), using MATLAB/Simulink models to inform design and test.
Experience with WOSA (Weapon Open Systems Architecture) including interface definition and modular, component based design.
Proficiency with Python or similar scripting for test automation, data analysis, and HWIL orchestration.
Experience with Atlassian tools (Jira, Confluence).
Familiarity with MBSE/SysML tools (e.g., Cameo) and DOORS for requirements traceability.
Demonstrated ability to lead technical teams while staying deeply engaged in C++ development, modeling/simulation, HWIL integration, and test.

Primary Level Salary Range: $169,000.00 - $253,600.00The 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.