Administrative Clerical On-Site Supervisor (Warehouse Operations)

Company: Abacus Corporation
Location: Keasbey
Posted on: February 19, 2026

Job Description:

Job Description Job Description Abacus Corporation is a family-owned staffing leader with more than 80 years of experience providing workforce solutions nationwide. With a supportive culture and over 25,000 employees, we offer competitive pay, benefits, long-term opportunities, and room to grow. Join the Abacus family. Position Summary We are seeking an experienced Administrative & Clerical On-Site Supervisor with strong warehouse exposure and bilingual communication skills. This role supports a high-volume warehouse client by overseeing employee needs, coordinating site processes, maintaining administrative flow, and ensuring smooth start-of-shift operations. This position offers a degree of schedule flexibility and autonomy in planning your day; however, nightly on-site coverage between 12AM and 2AM is required to handle new starts, verify attendance, and support both current and incoming employees. Key Responsibilities Administrative & Clerical Oversight Maintain and update employee profiles, badges, attendance reports, and shift records. Complete site documentation, internal forms, and basic reporting tasks. Support onboarding activities such as collecting documents, verifying paperwork, and assisting new hires with site protocols. Maintain organized files, office supplies, and workflow systems to support daily operations. Employee & Warehouse Floor Support Provide on-site supervision during nightly new-start windows (12AM–2AM). Greet employees, assist with check-ins, direct them to correct areas, and ensure smooth shift launches. Conduct walk-throughs to support employee needs and partner with warehouse leadership on headcount, performance, or attendance issues. Handle concerns, escalate issues when needed, and ensure employees understand site policies and expectations. Client & Operational Coordination Serve as the primary point of contact between warehouse management and Abacus staff. Support daily operational needs, staffing adjustments, and workforce communication. Assist with badge distribution, compliance reminders, and procedural updates. Ensure professional representation of Abacus while maintaining strong client relationships. Qualifications Administrative or clerical experience in a warehouse or industrial environment required. Strong bilingual communication skills (English/Spanish strongly preferred). Ability to work independently, stay organized, and manage shifting priorities. Comfortable addressing employees, supervisors, and managers in a fast-paced setting. Reliable transportation and the ability to travel locally when needed. Must be available for on-site visits every night between 12AM and 2AM. Key Traits Adaptable, dependable, and detail-oriented. Professional, approachable, and supportive. Able to multitask and stay calm while handling multiple requests. Strong follow-through and commitment to employee support.

Keywords: Abacus Corporation, Plainfield , Administrative Clerical On-Site Supervisor (Warehouse Operations), Logistics, Transportation & Drivers , Keasbey, New Jersey