Northrop Grumman

Principal Material Requirements Planning Analyst

Northrop Grumman$85K — $128K *
Manufacturing & Automotive
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Supply Chain Management, Operations Management, Industrial Engineering, Business Administration, or a related field with 5+ years of experience in production planning and materials management, or Master's with 3+ years of experience.
  • Experience with Deltek Costpoint/SAP ERP in production environments, covering MRP, purchasing, and inventory management.
  • Strong analytical and problem-solving skills, able to interpret large datasets for decision-making.
  • Excellent communication skills, adept at presenting complex supply chain data to non-technical audiences.
  • Ability to obtain US Government Secret security clearance.

Responsibilities

  • Manage the full MRP planning cycle and resolve planning exceptions.
  • Analyze and maintain MRP master data, including BOM and reorder points.
  • Monitor MRP output and coordinate with buyers and schedulers.
  • Develop planning horizons and manage MRP run frequencies.
  • Lead root cause analysis for material shortages and implement corrective actions.
  • Serve as a power user for Deltek Costpoint and manage key ERP functions.
  • Develop advanced data models and reports for inventory and demand analysis.

Benefits

  • Health insurance coverage
  • Life and disability insurance
  • Savings plan
  • Company paid holidays
  • Paid time off (PTO) for vacation and personal business
Full Job Description
RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the TimeDescription

Northrop Grumman Defense Systems is looking for a Material Requirements Planning Analyst 3 to join our team of qualified, diverse individuals within our Advanced Weapons (AW) business unit at located in Woodland Hills, CA. The Material Requirements Planning (MRP) Analyst 3 is a highly experienced supply chain professional responsible for leading MRP activities across complex, high-volume manufacturing or distribution environments. This role serves as the internal subject matter expert for MRP systems and processes, driving improvements in inventory accuracy, supply continuity, and production efficiency.

This position is required to be full-time, on-site in the Woodland Hills, CA location. No remote/telework arrangement is available for this position. Applicants must have the ability to obtain a US Government Secret security clearance.

The MRP Analyst 3 is responsible for ensuring the right parts and materials are available, in the correct quantities, at the right time, and in compliance with defense-specific requirements. The role coordinates closely with engineering, procurement, production, and logistics to drive on-time delivery while minimizing excess inventory and supporting cost-avoidance initiatives.

KEY RESPONSIBILITIES:

MRP Planning & Execution
  • Own and manage the full MRP planning cycle, including net requirements calculation, planned order generation, and exception message resolution.
  • Analyze and maintain MRP master data including bill of materials (BOM), item master parameters, lead times, lot sizes, safety stock levels, and reorder points.
  • Monitor MRP output daily, prioritize action messages, and coordinate with buyers and schedulers to ensure timely material availability.
  • Develop and maintain planning horizons, freeze periods, and MRP run frequencies aligned with business requirements.
  • Lead root cause analysis for material shortages, excess inventory, and planning-related production disruptions, implementing corrective actions.

ERP System Management (Costpoint & SAP)
  • Serve as a functional power user and primary resource for Deltek Costpoint, managing MRP planning, material control, procurement, and inventory modules.
  • Configure and maintain Costpoint MRP parameters including planning codes, order policies, lead times, safety stock, and buyer/planner assignments.
  • Execute and manage MRP processing runs within Costpoint, analyze planning exceptions, and coordinate resolution of system-generated action messages.
  • Leverage SAP ERP (PP/MM modules) experience where applicable; support system integration, data migration, or dual-environment planning scenarios.
  • Collaborate with IT and ERP administrators on system enhancements, patch testing, and implementation of new planning functionality across Costpoint and SAP environments.
  • Train and support junior planners on Costpoint MRP transactions, best practices, and system navigation.

Data Analysis & Reporting
  • Develop and maintain advanced MS Excel models for demand forecasting, capacity analysis, inventory optimization, and KPI dashboards.
  • Build and maintain reports using Costpoint reporting tools and custom queries; experience with SAP is a plus.
  • Provide regular and ad hoc reporting to senior leadership on inventory turns, service levels, schedule attainment, and planning accuracy.
  • Use data analysis to identify trends, forecast demand variability, and recommend changes to planning parameters.


BASIC QUALIFICATIONS:
  • Bachelor's degree in Supply Chain Management, Operations Management, Industrial Engineering, Business Administration, or a related field with 5+ years of progressive experience in production planning, materials management, or supply chain operations; or Master's with 3+ years of likewise experience. 9 years of experience are required in lieu of a degree.
  • Experience with Deltek Costpoint/SAP ERP in a production environment, including MRP, purchasing, and inventory management modules
  • Strong analytical, problem-solving, and critical thinking skills with the ability to interpret large datasets and drive data-informed decisions
  • Excellent written and verbal communication skills; ability to present complex supply chain data to non-technical stakeholders.
  • Ability to obtain US Government Secret security clearance


PREFERRED QUALIFICATIONS:
  • Active US Government Secret security clearance
  • APICS CPIM (Certified in Production and Inventory Management) or CSCP (Certified Supply Chain Professional) certification strongly preferred.
  • Advanced Microsoft Office skills, particularly Excel (pivot tables, VLOOKUP/XLOOKUP, Power Query, macros/VBA) and PowerPoint for executive presentations.
  • Hands-on experience with SAP ERP (PP and/or MM modules) is strongly preferred; SAP
  • Experience in high-mix/high-volume discrete or process manufacturing industries.
  • Exposure to demand planning tools and statistical forecasting methods.


#LI-MA1

Primary Level Salary Range: $85,600.00 - $128,400.00

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.

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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.

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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.

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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.

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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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