Principal / Sr. Principal Capacity Modeling Industrial Engineer

Company: Northrop Grumman
Location: Northridge
Posted on: April 3, 2026

Job Description:

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: 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 in Northridge, CA is currently seeking a Principal (Level 3) or Sr. Principal (Level 4) Capacity Modeling Industrial Engineer to support various programs under Advanced Weapons Systems. The role of the Industrial Engineer (IE) is to lead Northrop Grumman to success by utilizing capacity modeling software, Digital Transformation and common IE tactics. The IE will use advanced knowledge of industrial/manufacturing engineering fundamentals to help Northrop Grumman Defense Systems (NGDS) deliver innovative solutions that meet the evolving needs of our customers. The IE shall influence the development of NGDS’s next generation of Defense products by supporting new products from concept development through the start of production for manufacturing cost, yield, and schedule execution. This individual will work closely with the Manufacturing Engineering Manager, IPT Lead, Manufacturing Engineering, and Operations to ensure producibility and capacity meets the program targets, including Yield and lean manufacturing initiatives. Duties and Responsibilities: Capable in working in a fast-paced environment. Lead and/or supports key operational excellence plans for the site. Develops and maintains capacity model using FlexSim or ProModel for a mixed-model production environment with frequent product introductions (equipment and labor). Manage KPI’s within a digital environment Experience with MES Production System Develops and maintains plant layout to support growth and equipment changes. Conducts work measurement studies to establish operational and production standards. Develops and implements operations KPI reporting metrics. Provides input for identification and planning of department goals and budget, development, standardization, and implementation of initiatives intended to improve the quality, cost and delivery performance. Supports productivity, quality, process efficiency, space utilization, standardization and lead time improvement efforts. Digital Transformation support Provides production layout, operations, and planning support for new product introduction Basic Qualifications for Principal Level 3: 5 years with Bachelor's in Science or Industrial Engineering or Business Management; 3 years with Masters in related; 1 years with PhD Experience with Capacity Modeling: FlexSim or ProModel Experience with one or more of the following: CostPoint, MEs, SAP, AutoCAD Strong Microsoft Excel skills, including macro development and data mining/manipulation tools for enhanced data value. Strong analytical and data management skills Excellent interpersonal, organizational and communication skills Ability to obtain Government SECRET security clearance (US Citizenship Required) Basic Qualifications for Sr. Principal level 4: 8 years with Bachelor's in Science or Industrial Engineering or Business Management; 6 years with Masters in related; 4 years with PhD Experience with Capacity Modeling: FlexSim or ProModel Experience with one or more of the following: CostPoint, MEs, SAP, AutoCAD Strong Microsoft Excel skills, including macro development and data mining/manipulation tools for enhanced data value. Strong analytical and data management skills Excellent interpersonal, organizational and communication skills Ability to obtain Government SECRET security clearance (US Citizenship Required) Preferred Qualifications: Active SECRET clearance Experience in the Semi-Conductor Industry LEAN Six Sigma certification and LEAN Six Sigma implementation experience Living in Northridge offers a perfect combination of urban living with the beauty of nature. It is a short drive away from downtown Los Angeles, the Hollywood Hills, or the rest of the San Fernando Valley. Take advantage of your flexible work schedule to enjoy shopping at the local Northridge Fashion Center or spend time at the local Recreation Center as well as easy access to nearby protected natural areas such as the Chatsworth Reservoir, the Santa Susana Pass State Historic Park, Lake Balboa or within driving distance, spend a day at the beach. With Cal State Northridge right in the heart of town, the area has an active college-town energy combined with family-friendly suburban charm. The stunning southern California climate makes for year-round easy living. With an average of 284 sunny days during the year, it is safe to say you’ll have plenty of time to enjoy your outdoor activities to the fullest. For more information, please click on this link below: Northrop Grumman in Northridge-California - Northrop Grumman Primary Level Salary Range: $103,600.00 - $193,900.00 Secondary Level Salary Range: $0.00 - $0.00 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. 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.

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