Sentinel Sr. Principal STPA Systems Security En...
@ Northrop Grumman

United States
$178,000
On Site
Full Time
Posted 20 hours ago

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XXXXXXXXXX XXXXXXXXXXX XXXXXXX******* @northropgrumman.com
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Job Details

Overview

At Northrop Grumman, our employees work on revolutionary systems that impact people worldwide. As a Sentinel Sr. Principal STPA Systems Security Engineer, you will combine traditional systems engineering with holistic system analysis to identify and mitigate potential security, safety, and availability risks.

Role Responsibilities

  • Apply STPA handbook guidelines with MBSE tools.
  • Decompose systems to identify causal scenarios and unsafe control actions.
  • Assess threats, vulnerabilities, and risks for mission-critical functions.
  • Generate structured requirements, decomposition strategies, and mitigations.
  • Lead working groups and customer meetings while ensuring clear risk communication.
  • Support additional MDT duties as assigned.

Basic Qualifications and Experience

US Citizenship with an active DoD Secret Clearance, a STEM degree with relevant experience, and strong technical communication skills. Minimum required experience includes applying systems security engineering principles, analytical methodologies, and meeting project schedules.

Preferred Qualifications

  • Active Top-Secret clearance with SAP Access.
  • Direct experience with ICBM Systems and Program Protection principles.
  • Experience in developing security requirements for hardware and software assurance.
  • Proficiency with MBSE tools such as CAMEO and DOORS.

Benefits & Work Schedule

As a full-time employee, you receive robust benefits including medical, dental & vision, educational assistance, life insurance, paid time off, and a 9/80 work schedule. Relocation assistance may be available.

Key skills/competency

  • Systems Engineering
  • STPA
  • Security Analysis
  • MBSE
  • Risk Management
  • Threat Assessment
  • Requirements Generation
  • Defense Programs
  • Technical Communication
  • Clearance Management

How to Get Hired at Northrop Grumman

🎯 Tips for Getting Hired

  • Research Northrop Grumman: Review the company culture and mission.
  • Customize your resume: Highlight STPA and MBSE expertise.
  • Emphasize clearance: Ensure active DoD Secret clearance details.
  • Prepare technical details: Be ready to discuss risk management examples.

📝 Interview Preparation Advice

Technical Preparation

Review STPA handbook guidelines.
Brush up on MBSE tools like DOORS.
Practice risk assessment scenarios.
Update systems engineering best practices.

Behavioral Questions

Describe a challenging project experience.
Explain your teamwork under pressure.
Share a conflict resolution example.
Discuss a time you led effectively.

Frequently Asked Questions