Site Administrator

TMS International is the leading provider of on-site, industrial steel mill services for steelmakers around the world. At TMS, our people, services, technology, and equipment provide invaluable resources that support and enhance our partners' entire manufacturing operations. Our services help lessen steelmakers' environmental impacts and contribute to a cleaner environment.

The secret to our success is the expertise of our people and our commitment to unrivaled service. We hire the best people for the job, equip them with what they need, and empower them to do whatever it takes to get the job done right, including making decisions on the spot to create immediate value for our partners.

We are seeking a highly organized and detail-oriented Site Administrator to support our Cayce, SC location. This role is ideal for a professional with strong administrative, human resources, payroll, and accounting skills who thrives in a fast-paced environment. The successful candidate will play a key role in ensuring smooth office operations and supporting various business functions.

• Operate the in-ground scale and coordinate with drivers regarding weights and payments; maintain accurate records and ensure smooth flow of traffic
• Perform receptionist duties including greeting visitors, answering phones, and managing general office communications
• Handle payroll entry and verification, track vacation and attendance, and support onboarding of new employees
• Purchase office supplies, issue purchase orders, and assist with maintenance-related tasks such as work orders and data entry
• Prepare reports, assist with budget tracking, and apply ISO 9001 procedures where applicable

• 3–5 years of experience in a fast-paced administrative or construction-type environment preferred
• Strong proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook, Teams, SharePoint)
• Experience in payroll entry and bookkeeping/accounting is highly desirable
• Excellent organizational, communication, and time-management skills
• Ability to multitask, work independently, and quickly learn new software systems
• Familiarity with safety standards and industrial regulations is a plus
• Detail-oriented with a proactive approach to process improvements
• Medical, Dental and Vision Insurance begin the 1st of the month after hire
• Life Insurance, Short Term Disability and Long-Term Disability
• Paid Time Off - Personal and Vacation Days!

TMS is a drug free work place and we are committed to the health and safety of our employees.

TMS International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, disability status or other characteristics protected by law.

We are always looking for talented people to join our team of committed professionals. Our teammates around the world are expert, resourceful, ethical and dedicated individuals working in areas from heavy equipment to office support.

TMS International is one of the largest global providers of outsourced environmental and industrial services to companies. Since 1926, TMS has set high standards in the area of environmental responsibility through recycling, maintaining energy-efficient operations, processing by-products for beneficial reuse and developing innovative, 24/7 programs designed to reduce greenhouse emissions and help customers reduce their carbon footprint. Our people, services, technology and equipment provide valuable resources that support and enhance our partners’ manufacturing operations and help contribute to a greener world.