Northrop Grumman

Principal/Sr. Principal Systems Design Engineer

Northrop Grumman$108K — $163K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • BS/MS/PhD in STEM with 5-8 years of related experience
  • Proficient in analytical thinking and problem-solving
  • Experience in technical presentations
  • Knowledge of DOORS and MBSE tools like Cameo
  • US Citizenship required
  • Must obtain and maintain Secret Clearance

Responsibilities

  • Coordinate across disciplines to define and capture system requirements
  • Support trade studies of technical challenges
  • Guide decision-making for system design
  • Generate and update specifications and Verification Cross Reference Matrices (VCRM)
  • Collaborate with subject matter experts to decompose requirements

Benefits

  • Relocation assistance available
  • Health insurance coverage
  • Life and disability insurance
  • Savings plan options
  • Company paid holidays and paid time off (PTO)
Full Job Description
RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: SAP

TRAVEL: Yes, 10% of the TimeDescription

Northrop Grumman Mission Systems (NGMS) is seeking a Principal/Sr. Principal Systems Design Engineer to join our team. Systems Design Engineers coordinate across disciplines to ensure the system requirements and design are properly and thoroughly defined and captured. Tasking can include working with subject matter experts to decompose requirements, supporting trade studies of technical challenges, and guiding system design decision-making. System Design Engineers use Model Based Systems Engineering (MBSE) methods and tools, generate and update specifications and Verification Cross Reference Matrices (VCRM) in DOORS.

This position will be full-time, on-site at our Rolling Meadows, IL location.

This position may be contingent upon Funding/Contract award, special access program and acquiring and maintaining the necessary US Government security clearance per customers' requirements prior to start.

This position can be filled at the Principal Systems Design Engineer or Sr. Principal Systems Design Engineer level based on specific requirements listed below.

Basic Qualifications for Principal Systems Design Engineer:
  • BS degree in Mechanical, Electrical Engineering, Physics or a STEM field with 5 years of related experience; OR MS degree in STEM field with 3 years of related experience; OR PhD in STEM field with 1 year of related experience
  • Demonstrated proficiency in analytical thinking and problem-solving skills
  • Experience in creating and delivering technical presentations
  • Working knowledge of DOORS and/or Model Based Systems Engineering (MBSE) methods and tools such as Cameo or similar tools
  • Candidate must be a US Citizen
  • Ability to obtain and maintain a minimum of a Secret Clearance with additional customer specified clearance


Basic Qualifications for Sr Principal Systems Design Engineer:
  • BS degree in Mechanical, Electrical Engineering, Physics or a STEM field with 8 years of related experience; OR MS degree in STEM field with 6 years of related experience; OR PhD in STEM field with 4 years of related experience
  • Demonstrated proficiency in analytical thinking and problem-solving skills
  • Experience in creating and delivering technical presentations
  • Working knowledge of DOORS and/or Model Based Systems Engineering (MBSE) methods and tools such as Cameo or similar tools
  • Candidate must be a US Citizen
  • Ability to obtain and maintain a minimum of a Secret Clearance with additional customer specified clearance


Preferred Qualifications Principal/Sr. Principal Systems Design Engineer :
  • Experience working as part of an Agile team and maintaining awareness of cost and schedule constraints
  • Experience decomposing requirements for DoD-based platforms or systems
  • Working knowledge from one or more of the following specialty areas: EOIR systems, sensors, optics, antenna design, direction finding, geolocation, threat analysis
  • Hands-on experience with MATLAB/Python
  • Proficiency with RF-CAD suites such as ANSYS HFSS, CST Microwave Studio, or Keysight ADS
  • Advanced knowledge of digital signal processing (DSP) techniques, Software Defined Radio (SDR) platforms, and FPGA-based RF prototyping
  • Demonstrated expertise in SysML modeling and MBSE tools (e.g., IBM Rational DOORS, Enterprise Architect, Cameo). Ability to develop and maintain system models, traceability matrices, and verification cross-reference artifacts
  • Hands-on experience applying AI/ML to RF classification, spectrum analysis, or adaptive beamforming
  • Experience supporting DoD programs during EMD and/or LRIP phases
  • Experience working collaboratively on complex projects that encompass both hardware, software, and firmware
  • Active Secret or Top Secret security clearance


Primary Level Salary Range: $108,800.00 - $163,200.00

Secondary Level Salary Range: $135,800.00 - $203,600.00

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.

About Northrop Grumman

Northrop Grumman is a security company that provides systems, products, and solutions in aerospace, electronics, information systems, shipbuilding, and technical services to government and commercial customers. They design, develop, and build everything from aircraft and spacecraft to cyber security systems. The company is involved in a wide range of defense and technology projects, including the development of aircraft, space systems, cybersecurity solutions, and advanced electronics.

Northrop Grumman Careers

Join the elite team at Northrop Grumman, 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. There has never been a more exciting time to advance your career with Northrop Grumman.

Work You’ll Do

At Northrop Grumman, your work will redefine the edges of technology and create a safer future. Our culture thrives on intellectual curiosity, cognitive diversity, and bringing your whole self to work. Our team is at the forefront of innovation, collaborating to make the impossible, possible.

Explore Job Opportunities and Growth

Whether you’re looking for an internship, an entry-level position, or a spot for seasoned professionals, Northrop Grumman offers a variety of career paths that encourage growth and development. Explore job opportunities that elevate your skills, and push your career to the next level.

Join Our Diverse and Inclusive Team

Diversity and inclusion are the foundations of our culture. Northrop Grumman is committed to building a diverse team that fosters an inclusive environment, where every team member is valued for their unique perspectives and contributions. We believe that diversity fuels innovation.

Professional Development and Benefits

Northrop Grumman is dedicated to your professional and personal growth. We offer unparalleled benefits, including comprehensive health coverage, generous time off, and family care resources. Additionally, we provide extensive leadership and diversity training to help you craft your career path.

Networking and Leadership

Enhance your career through our robust networking opportunities. Connect with leaders and peers within Northrop Grumman through various events, mentorship programs, and professional groups. Our leadership is deeply invested in nurturing talent and guiding team members through their career journey.

Innovation in Technology

Drive technological breakthroughs with a company at the cutting edge of innovation. Northrop Grumman is a place where you can work on projects that push the boundaries of what is possible.

How to Apply

Ready to join our team? Check out the open positions on our Careers page. Tailor your resume to highlight your relevant skills and experiences. Prepare for your interview with us by researching our projects and understanding our company’s mission and values.

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Northrop Grumman Jobs

Discover the impact you can make with a career at Northrop Grumman. We are actively hiring and looking for passionate, curious, and solution-driven team players. Search Northrop Grumman jobs today and find where your expertise is needed most. Join Northrop Grumman, and be part of a team that is dedicated to making a difference, not only within the company but in the world at large. Your journey to building a rewarding career starts here.
Learn more about Northrop Grumman
Size
88,000 employees
Market Cap
$82.7 billion
Industry
Net Income
$3.1 billion
Founded
1939
5 Year Trend
+7.6%
Revenue
$36.7 billion
NASDAQ

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