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Northrop Grumman Defense has an opening for a Systems Engineer (level 2)/Principal Systems Engineer (level 3) to join its Payload Re-entry System (PRS) team in Huntsville, AL in support of the Sentinel Program. Northrop Grumman supports the Air Force’s sustainment, development, production and deployment of hardware and system modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities, and associated infrastructure.
What you will get to do:
As a PRS Systems Engineer the primary job responsibilities are the following:
- Perform requirements analysis, develop source data for requirements, generate requirements verification, and help prepare test plans and procedures.
- Participate in technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for mechanical, electrical and integrated systems.
- Apply the principles of engineering to design components and systems using applicable standards and specifications
- Verify specifications and designs through modeling and simulation, test data processing, and performance analysis.
- Support all phases of the systems lifecycle including concept, design, fabrication, test, installation, operation, maintenance and disposal.
- Develop Basis of Estimates (BOEs) for the systems engineering function.
- Interface with United States Air Force Customer.
Basic Qualifications:
Systems Engineer (Level 2):
- Bachelor's degree in STEM with 2 years of experience, 0 years of experience with master’s degree.
- Must have an active DoD Secret clearance or higher at the time of application.
- Must have the ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period, as determined by the company to meet its business need
- 1 year of experience with Core Systems Engineering (Requirements, Architecture, Interfaces, or Verification)
- 1 year of experience with any of the following tools and languages: DOORS, Cameo, MagicDraw, UML, SysML
Principal Systems Engineer (Level 3):
- Bachelor's degree in STEM with 5 years of related experience, 3 years of related experience with master’s degree, or 1 year of related experience with PhD.
- Must have an active DoD Secret clearance or higher at the time of application.
- Must have the ability to obtain and maintain Special Access Program (SAP) approval within a reasonable period, as determined by the company to meet its business need
- 3 years of experience with MBSE tools
- 3 years of experience with Core Systems Engineering (Requirements, Architecture, Interfaces, or Verification)
- 1 year of experience with any of the following tools and languages: DOORS, Cameo, MagicDraw, UML, SysML
- 1 year of experience interfacing with suppliers or government customers.
- 1 year of experience in requirement verification planning
Preferred Qualifications:
- Preferred degrees include (Electrical, Mechanical, Aerospace engineering).
- 3 years of experience with ICBM Weapon Systems
- 3 years of experience in Systems Engineering and any of the following areas:
- Requirements Management: MBSE, Functional Block Diagrams, Specification Trees
- Systems and end item requirements validation and verification
- Design: Systems Design, Systems Architecture, Systems Integration, N2 Analysis, Trade Studies
- General knowledge of multiple engineering disciplines: Safety, Nuclear Hardness, Nuclear Surety, Material Science, Environmental, Parts and Logistics, etc
- Experience with CDRL development for customer review.
- Experience executing System Milestone efforts such as: ARR, PDR, CDR, etc.
- Active DoD Top Secret security clearance
- Active SAP 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
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.
#SentinelSystems
Primary Level Salary Range: $87,600.00 - $131,400.00Secondary Level Salary Range: $108,800.00 - $163,200.00The 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
- Active DoD Secret clearance or higher at time of application
- Ability to obtain and maintain Special Access Program (SAP) approval
- For Level 2: 1 year experience with Core Systems Engineering (Requirements, Architecture, Interfaces, or Verification)
- For Level 2: 1 year experience with DOORS, Cameo, MagicDraw, UML, or SysML
- For Level 3: 3 years experience with MBSE tools
- For Level 3: 3 years experience with Core Systems Engineering (Requirements, Architecture, Interfaces, or Verification)
- For Level 3: 1 year experience with DOORS, Cameo, MagicDraw, UML, or SysML
- For Level 3: 1 year experience interfacing with suppliers or government customers
- For Level 3: 1 year experience in requirement verification planning
- Preferred degrees: Electrical, Mechanical, or Aerospace Engineering
- 3 years experience with ICBM Weapon Systems
- Experience in requirements management and validation/verification (MBSE, functional block diagrams, specification trees)
- Experience in systems design, architecture, integration, N2 analysis, and trade studies
- General knowledge of safety, nuclear hardness/surety, materials, environmental, parts and logistics
- Experience with CDRL development and system milestone efforts (ARR, PDR, CDR)
- Active DoD Top Secret security clearance (preferred)
- Active SAP clearance (preferred)
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.








