JMA is restoring U.S. leadership in wireless technology at a critical time in the transition to 5G. It makes the world’s most advanced software-based 5G platform, designed, coded, and manufactured in Syracuse, NY at the only U.S.-owned 5G factory in the country.
Across its global tech centers, JMA makes 5G possible for organizations with the most critical connectivity demands in the world. JMA’s technology is ushering in a new era of connectivity for leading mobile carriers, the most iconic stadiums, major universities, leading healthcare centers, the busiest transit centers, and the U.S. Military.
5G is more than another G on your phone — it is a generational opportunity to change the way the world operates. Join the industry’s fastest growing technology company to shape that future today.
Job Summary:
As a Warehouse Supervisor, you will lead inbound receiving and internal material handling operations to ensure timely, accurate, and safe delivery of materials from dock to point-of-use, supporting continuous production flow, inventory accuracy, and a clean, organized work environment. This position will work onsite in Liverpool, NY.
Responsibilities:
Supervise unloading, inspection, verification, and put-away of all incoming materials
Ensure receipt accuracy vs. purchase orders and handle discrepancies or damages
Coordinate receiving priorities with procurement, planning, and production
Manage flow of raw materials, WIP, and packaging to and from storage and production areas
Ensure timely line replenishment through kanban, pull systems, or schedules
Oversee warehouse organization, labeling, staging, and point-of-use delivery
Ensure material transactions (receipts, moves, issues) are entered accurately into SAP
Conduct daily audits of inventory locations, labeling, and FIFO compliance
Investigate and resolve inventory discrepancies, misplacements, or part shortages
Maintain clean, organized, and clearly labeled material areas using 5S standards
Enforce forklift safety, PPE compliance, and pedestrian-zone control
Conduct visual workplace audits and support warehouse layout improvements
Train and coach team members on material flow standards, receiving SOPs, and safety procedures
Lead daily shift meetings and communicate goals and priorities
Monitor performance, provide feedback, and recognize outstanding behaviors
Support cross-training across shifts and material functions
Qualifications:
3–5 years of experience in receiving, warehousing, or material handling
3+ year in a supervisory or lead role, preferably in manufacturing
Experience with SAP or ERP System; barcode scanning and transaction accuracy
Familiarity with Kanban, pull systems, and basic lean logistics
Forklift certification and knowledge of OSHA safety standards
Strong communication, leadership, and organizational skills
High school diploma or equivalent required; associate degree preferred
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At JMA, our people are deeply committed to their work and we provide benefits to match. When you join JMA you have immediate access to everything you need. Whether you're looking for employee discounts, financial, legal and/or childcare resources and support, we have you covered. We believe in providing comprehensive health and wellness coverage along with monetary rewards towards health goals, in addition to numerous company-provided personal protection benefits at no additional cost to you.
At JMA, we don’t just accept differences — we embrace them. JMA is proud to be an equal opportunity workplace. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristic.
