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Company Description
To be the leading producer of glass bottles and jars worldwide you need passion, commitment and innovation baked into the very fabric of a business and its people. For more than 120 years, our glass makers have honed their craft—channeling their creativity into more than 1,800 patents held today. When you join O-I you become part of that story.
O-I has more than a century of experience crafting pure, sustainable, brand-building glass packaging for many of the world’s best-known food and beverage brands. We are proud to provide high quality glass packaging for beer, wine, spirits, food, non-alcoholic beverages, cosmetics and pharmaceuticals. We are dedicated to make what matters to shape a healthier, more sustainable and more exciting world. We transform the industry to make glass more relevant and more accessible to more people.
Job Description
As part of the Global Network Team, you will design, deploy, and support the network infrastructure that powers the O-I manufacturing and office environments worldwide. Your responsibilities will include maintaining LAN, wireless, voice, SD-WAN, and SASE solutions, contributing to global technology refresh initiatives, and collaborating with teams across multiple regions.
Principal Accountabilities
REPORTING RELATIONSHIPS
This position reports to the Network and Telecommunications Team Lead
O-I Offers
To be the leading producer of glass bottles and jars worldwide you need passion, commitment and innovation baked into the very fabric of a business and its people. For more than 120 years, our glass makers have honed their craft—channeling their creativity into more than 1,800 patents held today. When you join O-I you become part of that story.
O-I has more than a century of experience crafting pure, sustainable, brand-building glass packaging for many of the world’s best-known food and beverage brands. We are proud to provide high quality glass packaging for beer, wine, spirits, food, non-alcoholic beverages, cosmetics and pharmaceuticals. We are dedicated to make what matters to shape a healthier, more sustainable and more exciting world. We transform the industry to make glass more relevant and more accessible to more people.
Job Description
As part of the Global Network Team, you will design, deploy, and support the network infrastructure that powers the O-I manufacturing and office environments worldwide. Your responsibilities will include maintaining LAN, wireless, voice, SD-WAN, and SASE solutions, contributing to global technology refresh initiatives, and collaborating with teams across multiple regions.
Principal Accountabilities
- Implementing and maintaining enterprise network infrastructure supporting O-I’s global business
- Troubleshooting network issues to ensure timely resolution and continuity of operations
- Monitoring network performance and availability across O-I locations
- Maintaining accurate, comprehensive documentation in accordance with Global Standards
- Participating in on-call rotations to provide continuous support and rapid response to critical network incidents
- Leading network infrastructure projects, including tech refreshes and lifecycle management initiatives
- Bachelor’s degree in Information Technology or a related field, or equivalent professional experience
- 3+ years of experience managing enterprise LAN, firewall, and/or wireless network infrastructure
- Strong troubleshooting skills and the ability to work independently within a global organization
- Excellent communication skills in English – both written and verbal
- Experience in designing, deploying, and maintaining wireless network infrastructure in industrial or office environments, as well as troubleshooting issues with existing wireless systems, will be a strong asset
REPORTING RELATIONSHIPS
This position reports to the Network and Telecommunications Team Lead
O-I Offers
- Flexible working hours
- Private medical care including dental care
- Life insurance
- Multisport card
- Social fund (e.g. vacation allowance, Christmas allowance)
- Employee referral program
Key Skills
Ranked by relevance
wireless
lan
firewall
wan
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- Posted
- May 15, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Poznań
- Company
- O-I
Industries
Glass
Ceramics
Concrete Manufacturing
Categories
Information Technology
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2025-12-23
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Network Engineer (Regular / Mid-Level)
2025-11-20
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Network Engineer (Regular / Mid-Level)
2026-02-19
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