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Principal / Senior Principal Engineer Systems Architect

Melbourne, FL

Job Description

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: 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 has an opening for a Principal Engineer Systems Architecture / Senior Principal Engineer Systems Architecture to join our team of qualified, diverse individuals within our Systems Engineering organization. This role is located in Melbourne, FL.
This role may be filled at the Principal OR Senior Principal level based on qualifications listed, below
In this role, the successful candidate will work with the Systems Engineering lead to design solutions supporting multi-domain centered open architecture efforts and represent Northrop Grumman on the Ground Enhanced Mission Systems Standards Development (GEMS SD) consortium. The candidate should have experience in space-based operations with a preferred emphasis on mission planning, schema-based architecture concepts, and Model Based Systems Engineering (MBSE) tools.
We are looking for innovative thinkers who thrive in a fast-paced environment and are comfortable with multi-tasking, prioritizing tasks, giving verbal presentations, and self-educating without direct supervision.  The candidate must have a firm understanding of traditional systems engineering concepts and methodologies and must be able to apply and adjust these concepts and methodologies to an accelerated process in the early stages of the engineering design.  The candidate must be familiar with space-based mission planning concepts, be able to work within an agile environment, and be an "out of the box" thinker. 
Key Responsibilities:  

• Participation in architecture definition and complex system problem solving in support of Research and Advanced Design programs
• Design, develop, and document systems that contain logical solutions using Model Based Systems Engineering (MBSE)
• Collaborate with the Chief Architect and Lead Systems Engineer to build out Systems Engineering artifacts in support of standards development for incorporation into ABMS and JADC2
• Generating and presenting material to support internal and external customer briefings
We offer flexible work arrangements, 9/80 work schedule with every other Friday off, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. We are looking for self-motivated, proactive, and goal-oriented people to help us grow our services and become even better at what we do.
 
Basic Qualifications (Principal):

• Must have a Bachelor of Science degree in a Science, Technology, Engineering, or Math (STEM) discipline AND 5 years of related professional/military experience OR a Master of Science degree in a STEM discipline AND 3 years of related professional/military experience OR a STEM Ph.D. AND 1 years of related professional/military experience
• Must have an active DoD Top Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation)
• Must have the ability to obtain and maintain SCI within a reasonable amount of time as determined by business needs
• Must have the ability to obtain and maintain Special Access Program (SAP) clearance within a reasonable amount of time as determined by business needs
• Must have experience in space-based mission engineering and developing model-based systems engineering products 
Basic Qualifications (Sr. Principal):

• Must have a Bachelor of Science degree in a Science, Technology, Engineering, or Math (STEM) discipline AND 8 years of related professional/military experience OR a Master of Science degree in a STEM discipline AND 6 years of related professional/military experience OR a STEM Ph.D. AND 4 years of related professional/military experience
• Must have an active DoD Top Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation)
• Must have the ability to obtain and maintain SCI
• Must have the ability to obtain and maintain Special Access Program (SAP) clearance, prior to the commencement of employment
• Must have experience in space-based mission engineering and developing model-based systems engineering products 
Preferred Qualifications:

• Active TS/SCI
• Active SAP
• Experience with Cameo Enterprise Architecture modeling for system design
• Knowledge and experience with the definition of OMS - Open Mission System Architecture Specification and UCI - Universal Command and Control Interface
• Experience with modeling UCI/OMS Services and interfaces
• Experience in integrating complex system across multiple domains
• Experience demonstrating concepts to management and customers
Salary Range: $95,300.00 - $142,900.00Salary Range 2: $118,600.00 - $178,000.00The 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.PDN-9e977d0f-1f3d-4b0e-89ee-6c9cdb71dc7d
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: 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 has an opening for a Principal Engineer Systems Architecture / Senior Principal Engineer Systems Architecture to join our team of qualified, diverse individuals within our Systems Engineering organization. This role is located in Melbourne, FL.
This role may be filled at the Principal OR Senior Principal level based on qualifications listed, below
In this role, the successful candidate will work with the Systems Engineering lead to design solutions supporting multi-domain centered open architecture efforts and represent Northrop Grumman on the Ground Enhanced Mission Systems Standards Development (GEMS SD) consortium. The candidate should have experience in space-based operations with a preferred emphasis on mission planning, schema-based architecture concepts, and Model Based Systems Engineering (MBSE) tools.
We are looking for innovative thinkers who thrive in a fast-paced environment and are comfortable with multi-tasking, prioritizing tasks, giving verbal presentations, and self-educating without direct supervision.  The candidate must have a firm understanding of traditional systems engineering concepts and methodologies and must be able to apply and adjust these concepts and methodologies to an accelerated process in the early stages of the engineering design.  The candidate must be familiar with space-based mission planning concepts, be able to work within an agile environment, and be an "out of the box" thinker. 
Key Responsibilities:  

• Participation in architecture definition and complex system problem solving in support of Research and Advanced Design programs
• Design, develop, and document systems that contain logical solutions using Model Based Systems Engineering (MBSE)
• Collaborate with the Chief Architect and Lead Systems Engineer to build out Systems Engineering artifacts in support of standards development for incorporation into ABMS and JADC2
• Generating and presenting material to support internal and external customer briefings
We offer flexible work arrangements, 9/80 work schedule with every other Friday off, phenomenal learning opportunities, exposure to a wide variety of projects and customers, and a very friendly team environment. We are looking for self-motivated, proactive, and goal-oriented people to help us grow our services and become even better at what we do.
 
Basic Qualifications (Principal):

• Must have a Bachelor of Science degree in a Science, Technology, Engineering, or Math (STEM) discipline AND 5 years of related professional/military experience OR a Master of Science degree in a STEM discipline AND 3 years of related professional/military experience OR a STEM Ph.D. AND 1 years of related professional/military experience
• Must have an active DoD Top Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation)
• Must have the ability to obtain and maintain SCI within a reasonable amount of time as determined by business needs
• Must have the ability to obtain and maintain Special Access Program (SAP) clearance within a reasonable amount of time as determined by business needs
• Must have experience in space-based mission engineering and developing model-based systems engineering products 
Basic Qualifications (Sr. Principal):

• Must have a Bachelor of Science degree in a Science, Technology, Engineering, or Math (STEM) discipline AND 8 years of related professional/military experience OR a Master of Science degree in a STEM discipline AND 6 years of related professional/military experience OR a STEM Ph.D. AND 4 years of related professional/military experience
• Must have an active DoD Top Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation)
• Must have the ability to obtain and maintain SCI
• Must have the ability to obtain and maintain Special Access Program (SAP) clearance, prior to the commencement of employment
• Must have experience in space-based mission engineering and developing model-based systems engineering products 
Preferred Qualifications:

• Active TS/SCI
• Active SAP
• Experience with Cameo Enterprise Architecture modeling for system design
• Knowledge and experience with the definition of OMS - Open Mission System Architecture Specification and UCI - Universal Command and Control Interface
• Experience with modeling UCI/OMS Services and interfaces
• Experience in integrating complex system across multiple domains
• Experience demonstrating concepts to management and customers
Salary Range: $95,300.00 - $142,900.00Salary Range 2: $118,600.00 - $178,000.00The 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.PDN-9e977d0f-1f3d-4b0e-89ee-6c9cdb71dc7d

About Northrop Grumman

Northrop Grumman is a leading global aerospace and defense technology company. Our pioneering solutions equip out customers with the capabilities they need to connect and protect the world and push the boundaries of human exploration across the universe. Driven by a shared purpose to solve our customers’ toughest problems, our nearly 100,000 employees contribute to launching the technology of tomorrow, today.

© 2025 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.

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Principal / Senior Principal Engineer Systems Architect
Northrop Grumman
Melbourne, FL
Apr 4, 2025
$95,300 - $142,900 a year
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