We are looking for you to join our team as a Sr Principal Systems Engineer based out of San Diego, CA. As a Systems Engineer at Northrop Grumman, you will have a challenging and rewarding opportunity to be a part of our Enterprise-wide digital transformation. Through the use of Model-based Engineering, DevSecOps and Agile practices we continue to evolve how we deliver critical national defense products and capabilities for the warfighter. 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 & shared responsibility, flexibility, continuous learning, and a culture of automation.
The Sr Principal Systems Engineer will act as a cross-IPT technical integrator working closely with peers and managers of other engineering disciplines, program managers, and IPT leads, with essential functions including:
Perform functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into specifications using DOORS
Develop systems architecture using Cameo Enterprise Architecture (behavioral, structural, analytical)
Ensure system requirements, architecture, and designs integrate with technical needs of the program.
Collaborate with program IPT counterparts to develop supporting systems engineering and design artifacts
Work with both technical teams and stakeholders to develop and mature architecture content of large programs design
Help develop and incorporate the appropriate requirements for the system and ensure that they are properly represented in the model
Develop unifying model techniques, procedures, and processes (for model development, tool integration, and team integration)
Participate in Engineering Review Boards (ERBs), and other program reviews and boards, as required
Communicate effectively and clearly present technical approaches and findings at technical and program reviews and boards.
Apply extensive technical expertise in the development of technical solutions to complex problems which require the regular use of ingenuity and creativity.
Provide cross-IPT support for Capture efforts, contract documents (e.g. SSOW/SDRL/CDRL), and trade studies as required
Conduct integration activities in a dedicated lab environment, coordinating with customers
Operate, calibrate, and maintain a multi‑vendor lab environment (digital, fiber, 1394 bus systems)
Resolve integration issues in a proactive, self‑managed manner
Qualifications
Qualifications:
Basic Qualifications :
Preferred Qualifications:
This position is contingent upon active clearance, ability to obtain and maintain SAP, and funding.:
Work for Warriors is a no-cost employment program of the California Military Department for Service Members, Veterans, and military family members. The Veteran Staffing Consultant for Northrop Grumman is Chuck Callahan.

Northrop Grumman is a leading global security company providing innovative systems, products and solutions in autonomous systems, cyber, C4ISR, space, strike, and logistics and modernization to customers worldwide.
Northrop Grumman is a premier provider of autonomous systems on land, at sea, in the air, and in space. These unmanned aircraft, satellites and space systems, and advanced technologies are critical to our national security. Autonomous systems operate in areas and environments where manned vehicles cannot, allowing for prolonged missions, and helping reduce risk to human lives. More >>
Northrop Grumman has been battling cyber threats for more than 30 years and, through aggressive technology investments in key research areas such as identity management, situational awareness, modeling and simulation, cloud security, and supply chain, has a deep understanding of the breadth and complexity of cyber. It is embedded in everything we do. More >>
Northrop Grumman is a leading provider of C4ISR systems that are the backbone of operations and of decision making. Our systems provide situational awareness from planning to execution. We deliver analysis systems through to advanced communications payloads and integrated solutions that support the U.S. and allied forces across the globe. More >>
For more than 60 years, Northrop Grumman has been pioneering the innovative systems that defined the future of space. Our survivable and rapidly reconfigurable systems give our partners the critical support they need for mission assurance. From advanced threat detection to secure communications, we're building the technology that will win the future of space. More >>
As a leader in integrated strike systems, Northrop Grumman brings world-class capabilities in system design, systems engineering, manufacturing, and sustainment. The ability to project power, strategically, anywhere in the world is an essential tenet of the U.S. military. Our platforms like the B-2 Spirit stealth bomber and the bomber for the future, the B-21 Raider, provide a powerful projection of force. More >>
Northrop Grumman is a leading provider of logistics solutions supporting the full lifecycle of platforms and systems for global defense and federal-civil customers, delivering innovative, technology-driven solutions and services to enable cost-effective improvements for customer mission effectiveness. More >>

With approximately 85,000 employees in all 50 states and in more than 25 countries, we strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs and services in the world.
Learn more about our Career Opportunities:
• Students and Entry-Level
• Experienced Professionals
• Veterans

Our story is the successful integration of nearly 20 marquee companies, developing groundbreaking innovations – such as the Flying Wing and the B-2 Spirit stealth bomber – while also achieving numerous historic accomplishments – from transporting Charles Lindbergh across the Atlantic to carrying astronauts to the moon's surface and back. Making history is what we do.
Learn more about our Heritage >>What do Marilyn Monroe, Star Trek and the Mars Rovers All Have in Common?

The women and men of Northrop Grumman Corporation are guided by Our Values. They describe our company as we want it to be. We want our decisions and actions to demonstrate these Values. We believe that putting Our Values into practice creates long-term benefits for shareholders, customers, employees, suppliers, and the communities we serve.
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At Northrop Grumman, we are committed to maintaining the highest of ethical standards, embracing diversity and inclusion, protecting the environment, and striving to be an ideal corporate citizen in the community and in the world.
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