Greif · 1 week ago
Packaging Machinery Maintenance Technician
Milwaukee, WI
Full-time
Onsite
Entry, Mid Level
$30/hr - $35/hr
2+ years expGreif is a global leader in performance packaging, delivering innovative solutions for various industries. The role involves troubleshooting, performing routine repairs, and maintaining mechanical equipment and plant machinery to ensure optimal performance.
IndustrialManufacturing
Responsibilities
Execute preventive maintenance according to established PM procedures
Conduct visual checks; verify fluid levels; lubricate, clean, tighten, and adjust components; replace worn parts; and calibrate sensors and gauges
Run diagnostic tests to evaluate machinery condition, performance, and functionality
Troubleshoot faults using tests, symptom analysis, and diagnostic tools to isolate root causes
Identify necessary materials, replacement parts, and tools to complete minor to moderate repairs
Document maintenance and repairs, including parts used and work performed, and offer recommendations for future adjustments or fixes as needed
Proactively inspect and maintain shop tools/equipment to keep them in reliable working order
Manage supplies by checking inventory, placing orders, receiving, and verifying deliveries against receipts; request replenishment of commonly used items
Support projects to install, modify, or relocate production machinery and equipment
Work from technical documents: diagrams, sketches, operation manuals, manufacturer instructions, blueprints, schematics, and Process & Instrumentation Diagrams (P&IDs)
Provide clear feedback on ongoing equipment issues
Complete paperwork such as work orders, parts request forms, RCA reports, PM inspection sheets, runtime inspection sheets, and downtime reports
Follow guidance from senior mechanics and assist junior mechanics with routine questions
Adhere to plant operations and company safety procedures and practices
Perform other duties as assigned
Qualification
Required
High School diploma (or equivalent) typically required; 2–4 years of relevant experience
Proficient with selecting and operating hand, power, and specialty tools, plus diagnostic equipment
Working knowledge of automated industrial machinery and electrical, hydraulic, and pneumatic systems
Ability to read and interpret electrical/mechanical drawings and work orders
Strong problem-solving capabilities and effective communication of issues and solutions
Capable of handling multiple priorities in a fast-paced environment
Experience troubleshooting, disassembling, and reassembling manufacturing equipment
Strong written and verbal communication skills; able to work effectively with limited supervision
Proficiency with Microsoft Office and related software
Preferred
Mechanical Troubleshooting Skills
Hydraulics Experience
Pneumatics Troubleshooting
Maintenance and Repair Skills
Experience in a Manufacturing Environment
Company
Greif
Greif is an industrial packaging products and services.
10001+ employees
H1B Sponsorship
Greif has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2023 (1)
2022 (4)
2021 (2)
2020 (13)
Funding
Current Stage
Public CompanyTotal Funding
unknown1996-03-08IPO
Leadership Team
Ole Rosgaard
President & CEO
Dennis Hoffman
Senior Vice President, General Counsel and Secretary
Recent News
2025-12-17
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2025-12-05
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