Systems Engineer / Principal Systems Engineer 2/3 (MBSE)
Northrop Grumman
Listing collected from Northrop Grumman's career site. NextChapter is independent of Northrop Grumman.
San Diego, CA · Posted October 21, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at Northrop Grumman
More in California job market · All Systems Engineer jobs (596) · Aerospace & Defense · Engineering jobs
More roles at Northrop Grumman
- Sr Principal Engineer Aeronautical · Huntsville, AL
- Staff Ground Software Architect – Space Ground Systems AHT · McLean, VA
- Staff Flight Test Engineer · Edwards AFB, CA
- Principal / Senior Principal Software Engineer · Los Angeles, CA
- Aerodynamics Systems Engineer 4 (AHT) · Los Angeles, CA
- Principal Contract Administrator · Sunnyvale, CA
Similar jobs
- Staff IT Systems Engineer- Palmdale, Ca- Secret Required · Sikorsky Aircraft · Palmdale, CA
- Senior Associate, Systems Engineer · L3HARRIS Technologies · Carlsbad, CA
- Systems Engineer, Space · L3HARRIS Technologies · San Diego, CA
- Distinguished AI Architect, oCTO Industry AI · SAP · Palo Alto, CA
- Senior Machine Learning Engineer - Research & Innovation Team · SAP · Palo Alto, CA
- Principal Reliability/FA Engineer · Skyworks Solutions · Newbury Park, CA
Where San Diego, CA ranks
Where San Diego, CA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Cities hosting the most business conferences in the West Coast78 conferences · of 17
- #2Cities hosting the most human resources conferences6 conferences · of 10
- #3Best cities for life sciences and biotech jobs454 openings · of 41
- #3Best cities for aerospace and defense jobs377 openings · of 67
- #3Cities hosting the most legal services conferences7 conferences · of 17
- #3Cities hosting the most staffing & human capital conferences6 conferences · of 8
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing does not state pay. Across 207 open systems engineer listings that state pay, the middle half runs $104,000 to $160,500 and the median is $120,000.
Listed pay is what employers advertise, not what people are paid.
How AI is used in this kind of work
Among computer occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
Say which you have and which you want to build. We use it to match you to jobs like this one.
About the job
RELOCATION ASSISTANCE: No relocation assistance available
CLEARANCE REQUIRED FOR START: Yes
CLEARANCE TYPE: 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 seeking a Systems Engineer 2 / Principal Systems Engineer 3 to join our team of qualified, diverse individuals within our Systems Engineering organization. This role can be located in either San Diego, CA OR Oklahoma City, OK.
This Systems Engineer position is for an individual contributor within a multi-disciplinary engineering team. Responsibilities include conducting research, writing requirements, developing models, defining interfaces and performing analysis while working within an Integrated Product Team (IPT) structure to drive the development of new program requirements, refine existing program requirements, and influence the pursuit of future technologies and capabilities.
The selected candidate will collaborate across the engineering disciplines and technology areas to integrate and communicate technical capabilities and analyses with internal stakeholders and external customers across multiple simultaneous Modernization and Sustainment efforts.
This role can be filled by either a Systems Engineer (Level 2) or a Principal Systems Engineer (Level 3).
Job Responsibilities:
Develop MBSE artifacts using Cameo
Perform requirements development, allocation, verification/validation planning and manage interface definition efforts.
Write complex specifications, interface control documents, and engineering reports.
Support interface/communication with program, functional and subsystem leads.
Maintain Systems Engineering artifacts following proper configuration management procedures.
Coordinate with key stakeholders to ensure proper verification and validation of Systems Engineering artifacts
Possess strong interpersonal and leadership skills with excellent communications skills to support coordination across IPTs and with external customers.
Solicit input from various stakeholders and team members to synthesize data and communicate findings and recommendations clearly to both technical and non-technical audiences.
Basic Qualifications:
Systems Engineer 2 - Bachelor’s degree in a STEM discipline AND 2 years of related professional/military experience in Systems Engineering, OR a Master’s degree in a STEM discipline.
Ability to obtain a DOD Secret clearance
Ability to obtain and maintain Special Access Program (SAP) clearance.
Experience interpreting, deriving, allocating, or managing technical requirements
Experience with Python or other scripting language
Experience with DOORS
Experience with Model-Based Systems Engineering (MBSE)
Systems Engineer 3 - Bachelor’s degree in a STEM discipline AND 5 years of related professional/military experience in Systems Engineering, OR a Master’s degree in a STEM discipline AND 3 Years of related professional/military experience in Systems Engineering, OR a PhD in a STEM discipline AND in a STEM discipline AND 1 Year of related professional/military experience in Systems Engineering
Ability to obtain a DOD Secret clearance
Ability to obtain and maintain Special Access Program (SAP) clearance.
Experience interpreting, deriving, allocating, or managing technical requirements
Experience with Python or other scripting language
Experience with DOORS
Experience with Model-Based Systems Engineering (MBSE)
Preferred Qualifications:
Experience with military aircraft or weapon system design and/or operation to include requirements verification and certification.
Experience with requirement decomposition and traceability from System to Unit/Supplier Specifications
Experience with Cameo
Experience with software development
Experience with HW/SW integration testing
Experience with Agile execution
Experience with managing suppliers with technical requirements and verification expectations
Experience with DOORS DXL and DOORS administration
Experience with Continuous Integration/Continuous Deployment software development for Aircraft Sustainment efforts
Active DoD Secret or Top Secret Clearance
Active/current SAP clearance (any SAP)
Primary Level Salary Range: $91,800.00 - $171,000.00
Secondary Level Salary Range: $75,100.00 - $139,900.00
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.