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A leading global security company, Northrop Grumman provides innovative products and solutions in autonomous systems, cyber security, and complex logistics to government and commercial clients.

Size: 10000+ employees
Industry: Engineering, Manufacturing, Technology

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RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: 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 Defense Systems is seeking a Principal/Sr. Principal Structural Engineer. This position is located in *Roy, UT *and supports the Sentinel program. The role may be filled at either level, based upon candidate experience.

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What You'll Get To Do: As part of the Sentinel AVE Loads & Environments team, your technical expertise and analytical prowess will play a vital role in shock and vibration environment prediction, as well as comprehensive testing and data evaluation. This position invites a forward-thinking professional who is eager to tackle complex challenges and deliver innovative solutions that advance the future of structural dynamics for the Sentinel Program.As a full-time employee of Northrop Grumman Defense Systems, 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 This position's 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 role may offer a competitive relocation assistance package.

You'll Bring These Qualifications: Bachelors degree in Engineering or relevant technical field;* Principal Engineer Structural: 5 years of relevant experience with Bachelors in Science; 3 Years with Masters; 1 Year with PhD* Sr. Principal Engineer Structural: 8 years of relevant experience with Bachelors in Science; 6 Years with Masters; 4 Year with PhD* Knowledge and/or experience with structural dynamics analysis of spacecraft, aircraft, or missiles* Professional knowledge of missile and/or spacecraft structures, statics, strength of materials, structural dynamics principles, and methods* Demonstrated ability to collaborate effectively with adjacent disciplines (e.g. systems engineering, aerodynamics, stress analysis, design, test) in a highly integrated team environment* Proficient in programming and use of MATLAB (or equivalent) for analysis and data manipulation* Experience running modal transient analysis in Nastran (or equivalent)* Experience with launch vehicle, spacecraft, and rocket engine vibroacoustics analysis* Experience with time domain, frequency domain, and/or random vibration analysis* Ability to obtain a Secret Security ClearanceThese Qualifications Would Be Nice to Have:** Master's degree in Mechanical Engineering/Structural Mechanics program or equivalent from an accredited college/university Experience working strategic or tactical missile programs* Experience in the planning and execution of vibration, acoustic, modal, and shock tests for aerospace flight hardware* Experience with Vibroacoustic tools and/or SEA tools such as Wave6 or VA One DoD Secret Clearance (or higher)Primary Level Salary Range: $95,300.00 - $142,900.00Secondary Level Salary Range: $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.

Client-provided location(s): Roy, UT

Job ID: Northrop Grumman-R10213005

Employment Type: OTHER

Posted: 2025-11-07T20:11:33
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Perks and Benefits

Health and Wellness

• Health Insurance
• Dental Insurance
• Vision Insurance
• Life Insurance
• Short-Term Disability
• Long-Term Disability
• HSA
• HSA With Employer Contribution
• On-Site Gym
• Pet Insurance
• Mental Health Benefits
• Virtual Fitness Classes

Parental Benefits

• Birth Parent or Maternity Leave
• Non-Birth Parent or Paternity Leave
• Fertility Benefits
• Adoption Assistance Program
• Family Support Resources
• Adoption Leave

Work Flexibility

• Flexible Work Hours
• Remote Work Opportunities
• Hybrid Work Opportunities
• Four-Day Work Week

Office Life and Perks

• Commuter Benefits Program
• Company Outings
• On-Site Cafeteria
• Holiday Events

Vacation and Time Off

• Paid Vacation
• Paid Holidays
• Sabbatical
• Leave of Absence

Financial and Retirement

• 401(K)
• 401(K) With Company Matching
• Performance Bonus
• Relocation Assistance
• Financial Counseling
• Profit Sharing

Professional Development

• Tuition Reimbursement
• Promote From Within
• Mentor Program
• Shadowing Opportunities
• Access to Online Courses
• Lunch and Learns
• Internship Program
• Leadership Training Program
• Associate or Rotational Training Program

Diversity and Inclusion

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