Northrop Grumman
Sr Principal Engineer Systems
United States-California-San Diego · United States-California-Palmdale
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hirly's read of this role
- Role family
- Engineering
- Seniority
- Lead / management
- Stated salary
- $142,200 per year
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 3 Oct 2026
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the posting
RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: Yes
CLEARANCE TYPE: Top Secret
TRAVEL: Yes, 10% of the Time
Description
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.
Northrop Grumman Aeronautics Systems is looking to add a Sr Principal Systems Engineer to join our team in San Diego, CA or Palmdale, CA . The candidate should be a self-starter with familiarity working in an Integrated Product Team (IPT) construct.
Roles and Responsibilities will include:
- Support System Requirements Review (SRR) and Preliminary Design Review (PDR) of new development projects.
- Work with a team of engineers on the development of system design, end-to-end traceability, data analyses, interface verification, and failure/anomaly resolution.
- Independently develop methods to automate processes and documentation associated with design and testing.
- Develop and produce artifacts that support design reviews, systems integration, verification, and validation.
- Attends and/or prepares materials for presentations for Engineering Design Reviews
- Develop, mature, and coordinate software interfaces and requirements to support the design, development, and sustainment of integrated components of a large system across multiple contracts.
- Host and attend working group and review board meetings and provide insight and technical approval as required.
- Possess strong interpersonal and leadership skills with excellent communications skills to support coordination across IPTs and with external customers.
The selected candidate will be required to work full-time, on-site at our facility. There is no remote / hybrid / telework available for this position. Travel up to 10% may be required.
Basic Qualifications
- Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 8 years of related engineering experience; OR a Master’s Degree in a STEM discipline and 6 years of related engineering experience; OR a PhD in a STEM discipline and 4 years of related engineering experience.
- Understanding of the application and development of Interface Control artifacts and requirements in large systems.
- Active DoD Top Secret clearance (with a background investigation within the past 5 years or enrolled into Continuous Evaluation).
- Ability to obtain and maintain initial Special Program Access (SAP/PAR). This SAP/PAR must be obtained prior to commencement of employment and must be obtained within a reasonable amount of time as determined by the company to meet its business needs.
- Ability to obtain and maintain subsequent SAP PARs following commencement of employment to be able to completely support statement of work.
Preferred Qualifications
- Strong critical thinking, verbal, and written communication skills.
- Current applicable Special Access Program (SAP) clearance.
- Active DoD Top Secret SCI clearance (with a background investigation within the past 5 years or enrolled into Continuous Evaluation).
- Can identify moderate architecture defects in presentation material.
- Experience supporting Systems Engineering Milestones SRR, PDR and Critical Design Review (CDR).
- Experience in full lifecycle of Systems Engineering, including requirements decomposition, test planning, requirements verification and Coordinate verification plans among various IPTs.
- Prefer Engineering degree in Systems Engineering, Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or Engineering Physics
- Advanced Degree, Master’s or PhD.
- Experience working on military aircraft / spacecraft systems.
- Experience providing analysis and engineering support to new business development and proposal activities.
- Experience in system architecture and Concept of Operations (CONOPs).
- Experience in Interface Control Document (ICD) development and integration.
- Proven ability to brief technical presentations to stakeholders.
Primary 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.
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.
Listed on hirly, a job board. hirly is not the employer: Northrop Grumman is hiring for this role.
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