Sentinel Sr. Principal STPA-Systems Security Engineer 14309
Job Description
Additional Responsibilities include:
• Execute combined traditional Systems Engineering principles, with a holistic system analyses approach in order to uncover any potential safety, security, or availability features using the existing STPA handbook guidelines, and Model Based Systems Engineering (MBSE) workspace
• Ability to understand and decompose systems to identify causal scenarios; aptitude to construct control structures and identify unsafe control actions
• Assessment and analysis of threats, vulnerabilities, and risk for identified mission-critical functions and critical components
• Lead and execute completion Statement of Work requirements, Program Milestone Exit Criteria, and program maturity commitments
• Lead in a variety of working groups and customer meetings; ensure communication of risk environment with stakeholders
• Self-starters compelled to take action in the workplace without requiring prompting from supervisors
• Support MDT with other duties as assigned
Basic Qualifications:
• Must be a US Citizen with an active DoD Secret Clearance with an investigation date within the last 6 years
• Must be able to be successfully screened for Enhanced Security Clearances, within a reasonable amount of time as determined by the company to meet its business needs
• Bachelor's degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of related experience, or a Master's degree in a STEM discipline and 6 years of related experience, or a PhD in a STEM discipline and 4 year of related experience.
• Minimum 2 years of applying and understanding Systems Security Engineering principles applicable to US Government Defense Programs.
• Minimum 2 years' experience demonstrating the ability to communicate effectively and clearly present technical approaches and findings.
• Minimum 2 years' experience in applying safety thinking to a complex system in a rapidly changing product or technology.
• Minimum 2 years' experience in applying analytical methodologies to raw data in order to determine and present clear and precise findings and recommendations.
• Minimum 2 years' experience performing against schedule.
Preferred Qualifications:
• Active Top-Secret clearance with SAP Access.
• Direct experience with ICBM Systems
• Experience applying Program Protection principles to US Government Defense Programs and applied knowledge in the application of SSE principles across a broad spectrum of security measures (Cybersecurity, Counterfeit Awareness, Anti-Tamper, HW/SW Assurance, OPSEC, etc.) to protect critical program information (CPI)
• Experience developing Systems Security Engineering requirements for hardware and software assurance
• Experience with Risk Management (identification and development of risks) and driving risk mitigations to closure.
• Experience with assessment and analysis of threats, vulnerabilities, and risk for identified mission-critical functions and critical components.
• Direct experience with Model-based Systems Engineering (MBSE) concepts and tools (CAMEO, DOORS).
Position Benefits:
As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including
• Medical, Dental & Vision coverage
Educational Assistance
• Life Insurance
• Employee Assistance Programs & Work/Life Solutions
• Paid Time Off
• Health & Wellness Resources
• Employee Discounts
This positions standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off. This role may offer a competitive relocation assistance package.
#Sentinelsystems
Primary Level Salary Range: $118,600.00 - $178,000.00The 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.
Additional Responsibilities include:
• Execute combined traditional Systems Engineering principles, with a holistic system analyses approach in order to uncover any potential safety, security, or availability features using the existing STPA handbook guidelines, and Model Based Systems Engineering (MBSE) workspace
• Ability to understand and decompose systems to identify causal scenarios; aptitude to construct control structures and identify unsafe control actions
• Assessment and analysis of threats, vulnerabilities, and risk for identified mission-critical functions and critical components
• Lead and execute completion Statement of Work requirements, Program Milestone Exit Criteria, and program maturity commitments
• Lead in a variety of working groups and customer meetings; ensure communication of risk environment with stakeholders
• Self-starters compelled to take action in the workplace without requiring prompting from supervisors
• Support MDT with other duties as assigned
Basic Qualifications:
• Must be a US Citizen with an active DoD Secret Clearance with an investigation date within the last 6 years
• Must be able to be successfully screened for Enhanced Security Clearances, within a reasonable amount of time as determined by the company to meet its business needs
• Bachelor's degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 8 years of related experience, or a Master's degree in a STEM discipline and 6 years of related experience, or a PhD in a STEM discipline and 4 year of related experience.
• Minimum 2 years of applying and understanding Systems Security Engineering principles applicable to US Government Defense Programs.
• Minimum 2 years' experience demonstrating the ability to communicate effectively and clearly present technical approaches and findings.
• Minimum 2 years' experience in applying safety thinking to a complex system in a rapidly changing product or technology.
• Minimum 2 years' experience in applying analytical methodologies to raw data in order to determine and present clear and precise findings and recommendations.
• Minimum 2 years' experience performing against schedule.
Preferred Qualifications:
• Active Top-Secret clearance with SAP Access.
• Direct experience with ICBM Systems
• Experience applying Program Protection principles to US Government Defense Programs and applied knowledge in the application of SSE principles across a broad spectrum of security measures (Cybersecurity, Counterfeit Awareness, Anti-Tamper, HW/SW Assurance, OPSEC, etc.) to protect critical program information (CPI)
• Experience developing Systems Security Engineering requirements for hardware and software assurance
• Experience with Risk Management (identification and development of risks) and driving risk mitigations to closure.
• Experience with assessment and analysis of threats, vulnerabilities, and risk for identified mission-critical functions and critical components.
• Direct experience with Model-based Systems Engineering (MBSE) concepts and tools (CAMEO, DOORS).
Position Benefits:
As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including
• Medical, Dental & Vision coverage
Educational Assistance
• Life Insurance
• Employee Assistance Programs & Work/Life Solutions
• Paid Time Off
• Health & Wellness Resources
• Employee Discounts
This positions standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off. This role may offer a competitive relocation assistance package.
#Sentinelsystems
Primary Level Salary Range: $118,600.00 - $178,000.00The 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.
About Northrop Grumman
Northrop Grumman is a leading global aerospace and defense technology company. Our pioneering solutions equip out customers with the capabilities they need to connect and protect the world and push the boundaries of human exploration across the universe. Driven by a shared purpose to solve our customers’ toughest problems, our nearly 100,000 employees contribute to launching the technology of tomorrow, today.
© 2025 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.
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