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Northrop Grumman Defense Systems is seeking a Sr. Principal Reliability Engineer (RAM) (level 4) to join its team. This position is in Roy UT.
What you will get to do:
Primary responsibilities for this position include, but are not limited to:
- Provide expert reliability guidance and subject-matter expertise across the program.
- Lead and participate in reliability engineering reviews, ensuring compliance with program and DoD requirements.
- Conduct independent reliability analyses, including FMEA/FMECA, fault-tree analysis, reliability growth modeling, and statistical evaluations.
- Develop and execute reliability test plans, design-of-experiments, and environmental testing strategies to obtain statistically valid data.
- Perform root-cause analysis and FRACAS, driving corrective actions to meet reliability objectives.
- Liaise with systems engineers and cross-functional teams to integrate reliability practices into system design and maintenance.
- Develop and maintain reliability models, predictions, and life-cycle cost analyses to inform risk-reduction decisions.
- Provide reliability-focused risk assessments, Basis of Estimates, and support decision-making for technology maturation.
- Mentor and coordinate reliability activities across multiple disciplines, sharing best practices and knowledge.
- Ensure compliance with applicable standards, metrics, and documentation for the reliability program and reporting.
Basic Qualifications:
- Bachelor’s degree in STEM with 8 Years of related engineering experience; 6 Years with Masters; 4 Years with PhD
- Must be a U.S. Citizen with an active U.S. Government DoD Secret security clearance at time of application with an investigation completed within the last 6 years, current and within scope.
- Must have the ability to obtain TOP SECRET clearance and Special Access Program (SAP) approval within a reasonable period, as determined by the company to meet its business needs.
- 2 years of experience with root-cause analysis, FRACAS, and FMEA/FMECA (or equivalent reliability-engineering techniques).
- 2 years of experience conducting reliability testing, statistical analysis (DOE, reliability growth), and to develop quantitative reliability models.
Preferred Qualifications:
- Active DoD Top Secret Clearance.
- Currently active SAP security clearance.
- Practical hands-on experience performing reliability, availability, maintainability (RAM), FRACAS, ESS, reliability testing, fault-tree analysis, and sparing analysis.
- Experience with life-cycle cost analysis, reliability modeling, and risk-based decision support.
- Proven ability to produce detailed risk assessments and Basis of Estimates for defense acquisition programs.
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
This position’s standard work schedule is 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday to take every other Friday off.
Primary Level Salary Range: $111,700.00 - $167,500.00The 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.Skills Required
- Bachelor's degree in STEM with 8 years of related engineering experience (6 years with Masters; 4 years with PhD)
- Must be a U.S. Citizen
- Active U.S. Government DoD Secret security clearance at time of application with investigation completed within last 6 years, current and within scope
- Ability to obtain Top Secret clearance and Special Access Program (SAP) approval within a reasonable period
- Minimum 2 years experience with root-cause analysis, FRACAS, and FMEA/FMECA (or equivalent reliability-engineering techniques)
- Minimum 2 years experience conducting reliability testing, statistical analysis (DOE, reliability growth), and developing quantitative reliability models
- Practical hands-on experience performing reliability, availability, maintainability (RAM), FRACAS, ESS, reliability testing, fault-tree analysis, and sparing analysis
- Experience with life-cycle cost analysis, reliability modeling, and risk-based decision support
- Proven ability to produce detailed risk assessments and Basis of Estimates for defense acquisition programs
- Active DoD Top Secret Clearance
- Currently active SAP security clearance
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.








