Senior Supervisor, Production Planning

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Supervisor, Production Planning Job Code: 40297 Job Location: Clifton, NJ Job Schedule: 9/80 Preferred Job Description Level 3 Sr. Supervisor is responsible for translating high-level program objectives into executable production floor plans that align with organizational priorities. This role requires the ability to clearly communicate priorities, drive execution across multiple functions, and ensure production schedules meet program demands. The ideal candidate will have a strong grasp of MRP principles, supply and demand fundamentals, and the ability to analyze data to identify trends impacting work-in-progress (WIP). Essential Functions Partner with cross-functional teams—Operations, Supply Chain, Quality, and Engineering—to aggressively drive program priorities and resolve constraints. Manage and coordinate the timely movement of hardware to and from test and engineering labs, ensuring accurate location scan accuracy and traceability throughout the process Oversee the creation and accuracy of material inventory transactions to ensure proper demand signals within MRP system. Utilize MRP systems to plan, monitor, and adjust schedules based on evolving supply and demand conditions. Identify and communicate potential risks to schedule performance, proposing mitigation strategies. Prepare and deliver clear, concise presentations to leadership and stakeholders regarding production status, risks, and recovery plans. Lead operational containment and execution strategies during Engineering Change Order (ECO) implementations to minimize schedule and production impacts. Extract, manipulate, and analyze large datasets in Microsoft Excel to assess WIP trends and highlight positive or negative performance drivers. Monitor material availability, capacity constraints, and resource allocations to ensure schedule adherence. Support continuous improvement efforts aimed at increasing schedule accuracy, reducing cycle time, and improving delivery performance. Qualifications Bachelor’s degree in business, Supply Chain, Operations Management, or related field; equivalent experience considered. 5+ years of experience in production control, planning, or related operations roles. Strong working knowledge of MRP systems and supply/demand planning principles. Proven ability to communicate effectively across all levels of the organization, both verbally and through professional presentations. Advanced proficiency in Microsoft Excel, including pivot tables, VLOOKUP, and data analysis functions. Demonstrated success in influencing and driving priorities in a fast-paced, cross-functional environment. Strong problem-solving skills with the ability to make data-driven decisions under pressure. Preferred Additional Skills Experience in a manufacturing or defense/aerospace production environment Familiarity with Lean Manufacturing or continuous improvement methodologies L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug‑free workplace and performs pre‑employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. 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