Posted:
9/24/2025, 7:03:42 AM
Location(s):
Tucson, Arizona, United States ⋅ California, United States ⋅ Arizona, United States ⋅ Los Angeles, California, United States
Experience Level(s):
Mid Level ⋅ Senior
Field(s):
IT & Security
Workplace Type:
On-site
Northrop Grumman’s Defense Systems is looking for a Sr Principal Systems Engineer Level 4 with an active secret clearance to be an integral part of our multi-discipline engineering team in Advanced Weapons. Here you will be at the forefront of developing next generation solutions to protect our nation’s warfighters. The ideal candidate will support the F-35 Program partnering with Program management, Chief engineers, and IPT leads to ensure the fulfillment of technical program deliverables. This position will be customer-facing, requiring high-level communication skills and sufficient technical competency that enables effective collaboration with cross functional teams to ensure results.
This role is based in Northridge, CA or Tucson, AZ and will be 100% on-site. Our success is grounded in our ability to embrace change, move quickly, and continuously drive innovation. The successful candidate will be collaborative, open, transparent, and team-oriented with a focus on team empowerment and shared responsibility, flexibility, continuous learning, and a culture of automation. Relocation may be available, but it is not guaranteed. Salaries for both locations are listed below.
Roles & Responsibilities:
A successful candidate will have the qualities and essential functional expertise too:
Basic Qualifications for a Sr Principal Systems Engineer Level (T04):
Preferred Qualifications:
Northridge, CA $137400- 206000
Tucson, AZ $118600- 178000
Primary Level Salary Range: $118,600.00 - $206,000.00The 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.Website: https://northropgrumman.com/
Headquarter Location: Falls Church, Virginia, United States
Employee Count: 10001+
Year Founded: 1994
IPO Status: Public
Last Funding Type: Grant
Industries: Data Integration ⋅ Manufacturing ⋅ Remote Sensing ⋅ Security ⋅ Software