Operations Assistant, 2nd Shift

About the role

At Marmon/Keystone, we're more than a leading distributor of specialty metals. We are a trusted partner to industries that help build and power the world. Our success is driven by dedicated employees who take pride in delivering exceptional service, maintaining operational excellence, and supporting one another every day. We're seeking a detail-oriented and organized Operations Assistant to join our Second Shift team in Spring Valley, Illinois. This role plays a vital part in ensuring our warehouse operations run efficiently while providing the administrative support that keeps our business moving forward. If you enjoy working in a fast-paced environment, thrive on accuracy, and take pride in being a reliable team player, we'd love to hear from you.

Location: Spring Valley, IL

Employment Type: Full-Time

Responsibilities

• Processing inbound materials and preparing warehouse receiving reports
• Reviewing and verifying completed sales orders for timely processing
• Coordinating outbound shipments and assisting with transportation scheduling
• Preparing and maintaining shipping documents, including bills of lading, manifests, and packing lists
• Scheduling inbound delivery appointments with carriers and vendors
• Assisting with inventory verification and record accuracy
• Scanning, organizing, and maintaining electronic Material Test Reports (MTRs)
• Supporting operational efficiency through accurate data entry and administrative coordination

Requirements

• High school diploma or equivalent

Skills

• Proficiency in Microsoft Office, including Excel, Word, and Outlook
• Strong data entry, organizational, and math skills
• Excellent attention to detail and commitment to accuracy
• Ability to prioritize multiple tasks and meet deadlines in a fast-paced environment
• Strong communication and problem-solving skills
• Positive attitude and willingness to support team success

Benefits

• Medical, dental, and vision coverage available on day one
• 401(k) with company match
• Paid time off and company-paid holidays
• Comprehensive benefits package may include medical, dental, vision, 401k matching, and more

Pay

Target compensation: $18–$22 per hour (approximately $33,280–$49,920 annually)

Schedule

Monday–Thursday: 12:00 PM–8:30 PM; Friday: 10:00 AM–6:30 PM