Sentinel - Sr. Principal Systems Engineer - R10216986-2

Sentinel - Sr. Principal Systems Engineer

Location:

Roy, UT;
Colorado Springs, CO;
Bellevue, NE; or Huntsville, AL.

Relocation assistance available. Clearance:
Secret. Travel: 10% of the time.

• Support use case development, requirements definition/allocation, functional decomposition, interface definition, verification & validation, and traceability.
• Collaborate with program IPT counterparts to develop systems engineering and design artifacts.
• Work with technical teams and stakeholders to mature large program architecture.
• Develop system requirements and ensure proper representation in models.
• Create systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical).
• Contribute to system requirements development, management, and analysis.
• Develop unifying model techniques, procedures, and processes for model development, tool integration, and team integration.

• Bachelor’s degree in STEM with 8 years of experience, Master’s with 6 years, or PhD with 4 years.
• U.S. citizen with an active DoD Secret Clearance, investigation within last 6 years.
• Eligible for Enhanced Security Clearances within reasonable timeframe.
• 2+ years experience with requirements management/analysis/allocations.
• 2+ years experience with Model-Based Engineering / Model-Based Systems Engineering (MBE/MBSE) practices and tools such as Cameo, Rhapsody, or Magic
  
  DRAW.
• 2+ years experience with one or more of:
  Command & Control, physical security, cybersecurity, NC3 systems/processes, communications systems, facility design, or military aerospace development.

• 1+ year experience developing or reviewing requirements in DOORS or similar tool.
• 1+ year experience in ICBM (MMIII or Sentinel) or complex aerospace/defense systems.
• 1+ year experience in team environments with leadership responsibilities.
• 1+ year experience creating, updating, and maintaining system performance documentation.
• Self‑driven, problem‑solving, and capable of making recommendations for improvement.
• Strong written and verbal communication skills.

Primary level salary range: $122,800 – $203,600. Eligible for overtime, shift differential, discretionary bonus, and long‑term incentives. Benefits include medical, dental & vision coverage, 401k, educational assistance, life insurance, employee assistance programs, paid time off, health & wellness resources, employee discounts.

The application period is approximately 20 days from posting.

Northrop Grumman is an Equal Opportunity Employer. For complete EEO and pay transparency statement, visit  U.S. Citizenship required for all positions with a government clearance.