Ngc
Aerospace & DefenseDirect Workday career site

Principal / Senior Principal Systems Engineer

Pay
$114,000 – $171,000 per year
Location
Woodland Hills, CA · On-site
Job type
Full-time
Level
Executive
Listed
20 days ago

About the role

  • RELOCATION ASSISTANCE: Relocation assistance may be available
  • CLEARANCE REQUIRED FOR START: Yes
  • CLEARANCE TYPE: Secret
  • TRAVEL: Yes, 10% of the Time

About the role

At 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.

We at Northrop Grumman Missions Systems are seeking a skilled Systems Engineer with a strong understanding of requirements development, test case development, and verification and validation of those requirements. The ideal candidate should be proficient with requirements technical baseline management via IBM Rational DOORS, and act as the technical lead and point of contact to the Chief Engineer and customer.

Key Responsibilities

  • Work with a broad customer base to identify unique requirements, flow the requirements into design documentation, and work with a diverse team to build and test those requirements.
  • Present to customers on the capabilities of current products, performance analyses, design information, and requirements verification methods.
  • Generate, review, and manage multiple requirements sets that cover all aspects of both performance and nonperformance including mechanical interfaces, electrical interfaces, data requirements, environmental requirements, and reliability.
  • Awareness and responsiveness to contract milestones and deliverables.
  • Lead an Agile team to ensure the designs are sufficient to meet the system requirements.
  • Work with various Agile teams to ensure all requirements are verified through inspection, analysis, demonstration, or test often by providing test and data reduction scripts.
  • Provide test directions to ensure production tests and troubleshooting tests are executed correctly and resulting data conforms to requirements.

Basic Qualifications Principal Systems Engineer

  • Bachelors degree in STEM discipline with 5+ years of engineering experience; Master's degree in STEM discipline with 3+ years of engineering experience; PhD in STEM discipline with 1+ years of engineering experience
  • of engineering experience
  • Experience with IBM Rational DOORS
  • Demonstrated success with:
  • Technical baseline management
  • Writing and updating DOORS requirements
  • Decomposing and deriving requirements based on customer specifications
  • Experience in System Engineering activities such as:
  • Software requirements development
  • Requirements development
  • Test Case development
  • Verification and Validation, i.e. experience running tests and documenting results
  • Excellent written and oral communication skills including:
  • Demonstrated experience presenting to internal and external stakeholders
  • Demonstrated experience communicating technical information, e.g. requirements updates, test plans, integration test plans, etc…
  • Demonstrated Experience supporting test investigations and debugging efforts
  • Collaborating with cross-functional teams
  • A current/active U.S. Government Secret clearance is required
  • Ability to work onsite full-time at Woodland Hills, CA

Basic Qualifications Senior Principal Systems Engineer

  • Bachelors degree in STEM discipline with 8+ years of engineering experience; Master's degree in STEM discipline with 6+ years of engineering experience; PhD in STEM discipline with 4+ years of engineering experience
  • Experience with IBM Rational DOORS
  • Demonstrated success with:
  • Technical baseline management
  • Writing and updating DOORS requirements
  • Software requirements development
  • Requirements development
  • Test Case development

Preferred Qualifications

  • Experience with the following interfaces:
  • MIL-STD-1553
  • ARINC-429
  • Ethernet
  • Experience working in an Agile engineering team
  • Experience with JIRA
  • Systems Engineering experience on large, complex systems
  • Lab and system integration experience
  • Demonstrated experience with Model Based Systems Engineering and Cameo modeling (or equivalent)
  • Experience with ClearQuest / ClearCase

Primary Level Salary Range

$114,000.00 - $171,000.00

Secondary Level Salary Range

$142,200.00 - $213,400.00

The 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.

Read the original posting

From Ngc's careers page, first listed on Rolev.ai on October 21, 2026. Rolev.ai is not the employer.

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Common questions

What is the salary for the Principal / Senior Principal Systems Engineer role at Ngc?

The Principal / Senior Principal Systems Engineer posting at Ngc states compensation of $114,000 – $171,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Ngc's official career site.

Where is the Principal / Senior Principal Systems Engineer job at Ngc located?

This Principal / Senior Principal Systems Engineer position at Ngc is located in Woodland Hills, CA (On-site). Always check Ngc's application page for specific state eligibility or relocation policies.

How do I apply for the Principal / Senior Principal Systems Engineer position at Ngc?

This listing links directly to Ngc's Workday application page. You can apply directly on Ngc's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Workday application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.