Full-Time

Sentinel – Sr. Principal Systems Engineer

Posted on 7/2/2025

Northrop Grumman

Northrop Grumman

10,001+ employees

Aerospace and defense technology solutions provider

Compensation Overview

$118.6k - $178k/yr

+ Overtime + Shift Differential + Discretionary Bonus + Annual Bonus

Senior

No H1B Sponsorship

Hill AFB, UT, USA

In Person

Relocation assistance may be available.

US Citizenship, US Top Secret Clearance Required

Category
Flight Dynamics
Research & Development
Aerospace Engineering
Requirements
  • Requires a Bachelor's degree in STEM with 8 years of experience or 6 years with a Master's degree or 4 year with a PhD. An additional 4 years of direct CM/DM experience may be used in lieu of a degree.
  • 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
  • 3 years of working experience on ICBMs
  • 3 years of Systems Engineering experience
  • 2 years of DOORS or related experience
  • 1 year of experience with interface products (IRS, IDD, ICD) and requirement specifications
Responsibilities
  • Join the Sentinel Systems Engineering, Integration, & Test (SEIT) Segment and be a contributing member of the Software & System Integration (SSI) Weapon System Integration (WSI) team.
  • Assess design compatibilities across the Weapon System (WS) Segment teams.
  • Serve as the objective integrators to ensure balanced requirement definition influences design space/decisions that ultimately ensures full-lifecycle capability effectiveness.
  • Understand the intent of WS design at the highest levels and drive engineering processes & analyses into specific product team designs to prove successful design integration and analyze for potential gaps.
  • Demonstrate strong leadership and foundational systems engineering skills to drive process and technical gap resolution of interface and requirement design solutions to achieve program and contract objectives.
  • Foster diverse and inclusive teams with high levels of engagement, including mentoring and coaching.
  • Ensure appropriate coordination between SEIT and other integration teams.
  • Participate in technical planning, verification and validation development, cost and risk considerations, and requirements analyses for integrated systems.
Desired Qualifications
  • Demonstrated proficiency in analytical thinking and problem-solving skills and Systems Thinking mindset
  • Experience with creating and executing to schedule & technical recovery plans
  • Strong work ethic and the ability to work self-sufficiently
  • Experience working across program organizations to find solutions
  • Excellent decision making and communication (written and oral) skills
  • Experience with team leadership/management
  • Past/Active employment with MMIII or Sentinel Weapon Systems
  • Experience contributing towards various phases of a program lifecycle
  • Experience contributing towards various phases of the Systems Engineering “V” lifecycle
  • Experience with developing architectural diagrams
  • Earned Value Management experience
  • Risk Management experience

Northrop Grumman provides advanced aerospace and defense technology solutions, focusing on areas such as autonomous systems, cybersecurity, and space. The company develops and integrates complex systems for government clients, including the U.S. Department of Defense and international allies. Its products work by combining cutting-edge technology with extensive research and development to create comprehensive solutions that meet specific defense and aerospace needs. Unlike many competitors, Northrop Grumman emphasizes long-term contracts, which offer a stable revenue stream and allow for sustained investment in innovation. The company's goal is to maintain its leadership position in the aerospace and defense market by continuously advancing its technological capabilities and delivering effective solutions to its clients.

Company Size

10,001+

Company Stage

IPO

Headquarters

Falls Church, Virginia

Founded

1939

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Simplify's Take

What believers are saying

  • Growing demand for autonomous systems boosts Northrop Grumman's market opportunities.
  • Increased investments in space technologies align with Northrop Grumman's capabilities.
  • Rising cyber threats create opportunities for expanding cybersecurity offerings.

What critics are saying

  • Emerging defense tech companies pose competitive threats to market share.
  • Geopolitical tensions may shift defense spending priorities unpredictably.
  • Global supply chain volatility could lead to production delays and cost increases.

What makes Northrop Grumman unique

  • Northrop Grumman excels in autonomous systems, cyber, and space technologies.
  • The company has a strong track record with government contracts and defense solutions.
  • Its diversified revenue streams across multiple segments ensure financial stability.

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Benefits

Health Insurance

Life Insurance

Disability Insurance

Paid Vacation

Paid Holidays

Relocation Assistance

Performance Bonus

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