Northrop Grumman

Principal Mechanical Engineer/Sr. Principal Mechanical Engineer

Northrop Grumman$103K — $193K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a STEM field with 5-7 years of experience; or Master's degree with 3-6 years; or Ph.D. with 1-4 years of experience.
  • Attention to detail and strong time management skills.
  • Familiarity with engineering standards (ISO, ASME, Mil Spec, NAS).
  • Ability to work independently and adapt in a dynamic environment.
  • Proficiency in communicating technical content effectively, both orally and in writing.
  • Knowledge of GD&T, materials selection, and manufacturing processes.
  • Experience leading design teams and making technical decisions.

Responsibilities

  • Develop mechanical/aerospace products for military applications.
  • Create CAD models and 3D drawings using Solidworks.
  • Verify design specifications through simulation and performance analysis.
  • Support all phases of the systems lifecycle from design to maintenance.
  • Conduct preliminary design and stress analysis of aerospace structures.
  • Prepare reports and present design status in meetings.
  • Engage in internal program meetings and customer technical exchanges.

Benefits

  • Medical, Dental & Vision coverage
  • 401k plan
  • Educational Assistance
  • Life Insurance
  • Employee Assistance Programs
  • Paid Time Off
  • Health & Wellness Resources
  • Employee Discounts
Full Job Description
RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the TimeDescription

Northrop Grumman's Mission Systems sector is seeking a Principal Mechanical Engineer/Sr. Principal Mechanical Engineer. This position is in Woodland Hills, CA.

What You'll Get To Do:

As a Mechanical Engineer at Northrop Grumman, you will have a challenging and rewarding opportunity to be a part of our Enterprise-wide digital transformation. Using model-based engineering 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.

This position will support senior mechanical engineers in the design of military avionics including inertial navigation and measurement systems for various defense platforms. This position is for an individual contributor with experience in mechanical engineering design, development, testing, production support, and lifecycle sustainment preferred.

This position is not eligible for remote work. This position will be 100% on-site.

Key Responsibilities:
  • Develop mechanical/aerospace products for aircraft, spacecraft, launch vehicles, missiles, ground vehicles and associated ground and test equipment
  • Develop CAD models and 3D model based drawings using Solidworks
  • Verify specifications and designs through modeling and simulation, test data processing, and performance analysis
  • Support all phases of the systems lifecycle including design, drawings, fabrication, test, installation, operation and maintenance
  • Design of components/systems, and preliminary/sizing analysis for both stress and dynamic analysis of aerospace structures.
  • Preparation and presentation of reports, briefings, design documents (drawings and specifications).
  • Attend internal program meetings, customer technical exchanges, and supplier briefings; present design status during formal milestone reviews
  • This positions standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off.


This position can be filled as a Principal Engineer (Level 3) or Senior Principal Engineer (Level 4) depending on experience and qualifications.

Basic Qualifications for Principal Mechanical Engineer:
  • Bachelor's degree in a STEM field (Science, Technology, Engineering, Mathematics) with 5 years of experience; or Master's degree with 3 years of experience; or Ph.D. with 1 year of experience
  • Great attention to detail, follow-through, and time management skills
  • Familiar with common engineering standards (ISO, ASME, Mil Spec, NAS, etc.)
  • Ability to operate independently with minimal supervision, function in a dynamic environment, and be flexible to changing direction
  • Proficient written and verbal communication skills when conveying technical content
  • Knowledge of GD&T, materials selection, and manufacturing processes
  • Demonstrated ability to lead design teams and drive technical decisions
  • U.S. Citizenship is required
  • Ability to obtain and maintain an active U.S Government security clearance
  • Ability to work on site full-time in Woodland Hills, Ca as required by this role


Basic Qualifications for Senior Principal Mechanical Engineer
  • Sr. Principal Mechanical Engineer: Bachelor's degree in a STEM field (Science, Technology, Engineering, Mathematics) with 8 years of experience; 6 years' experience with a Master's degree; or Ph.D. with 4 year of experience
  • Great attention to detail, follow-through, and time management skills
  • Familiar with common engineering standards (ISO, ASME, Mil Spec, NAS, etc.)
  • Ability to operate independently with minimal supervision, function in a dynamic environment, and be flexible to changing direction
  • Proficient written and verbal communication skills when conveying technical content
  • Knowledge of GD&T, materials selection, and manufacturing processes
  • Demonstrated ability to lead design teams and drive technical decisions
  • U.S. Citizenship is required
  • Ability to obtain and maintain an active U.S Government security clearance
  • Ability to work on site full-time in Woodland Hills, Ca as required by this role


Preferred Qualifications:
  • Experience with creating 3D models in Computer Aided Design (CAD) systems (Solidworks, etc.)
  • Experience using an industry-standard Product Lifecycle Management (PLM) System such as MPLM (preferred)
  • Experience performing structural and thermal analysis
  • Experience performing dynamic and static analysis (NX Motion or ANSYS preferred)
  • Experience designing to Geometric Dimensioning and Tolerancing (GD&T) Standards
  • Experience as a Control Account Management (CAM)
  • Active Secret clearance


Position Benefits:

As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including:
  • Medical, Dental & Vision coverage
  • 401k
  • Educational Assistance
  • Life Insurance
  • Employee Assistance Programs & Work/Life Solutions
  • Paid Time Off
  • Health & Wellness Resources
  • Employee Discounts


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.

Primary Level Salary Range: $103,600.00 - $155,400.00

Secondary Level Salary Range: $129,300.00 - $193,900.00

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.

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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