Network Engineer

Astreya Consultancy Ireland Limited, Spółka z o.o. Branch in Poland; Polska; Hybrid; PLN 60,000 - 100,000; Full time

Job summary

Astreya is seeking a Network Engineer I to serve as the focal point for internal and external network orders. The role requires independence, accuracy, and attention to detail as you install, configure, and maintain routers, switches, firewalls, VPN endpoints and related services.

Responsibilities include troubleshooting outages, supporting edge/backbone/CDN infra, and coordinating with ISPs and vendors; some work may occur outside standard hours to perform upgrades.

Qualifications

• Bachelor’s degree from college or university with 3–4 years of related experience, or equivalent mix of education and experience.
• Basic understanding of routing, switching, server OS, firewalls, DNS, AD, VPN and virtualization.

Responsibilities

• Install, configure and maintain network hosts and services such as routers, switches, firewalls, VPN endpoints.
• Perform network maintenance and upgrades; may occur during evenings or weekends.
• Troubleshoot network issues and outages across global production and corporate networks.
• Support edge, backbone, datacenter, POP and CDN infrastructure and coordinate with ISPs/vendors.
• Assist with hardware/software issues on multiple vendor switches on servers; handle traffic queries.
• Collaborate with ISP/vendors to resolve issues and provide incident support.

Skills

Routing

Switching

Firewalls

DNS/AD/VMs

Network troubleshooting

Collaboration

Education

Bachelor’s degree

Job description

What this Job Entails

The Network Engineer I is a focal point for all internal and external orders required to maintain the network. This position requires the ability to work independently with a high level of accuracy and attention to details.

Scope

• Applies company policies and procedures to resolve routine issues
• Works on problems of limited scope
• Receives detailed instructions

Your Roles and Responsibilities

• Install, configure and maintain various network hosts and services like routers, switches, firewalls, VPN endpoints
• Perform network maintenances/upgrades (often during normal working hours, but sometimes during the evening or weekend)
• Troubleshooting network issues and outages
• Support for global production and corporate network including edge, backbone, datacenter, POP, and content delivery network (CDN) infrastructure
• Assist with multiple vendor switch on various servers in dealing with hardware/software issues
• Assist with traffic, and any queries raised by ISP/Partners
• Help provide support for any incidents such as input errors, CRC, RMA etc.
• Work directly with ISP/Vendors on fixing any issues related to network
• Other duties as required

Required Qualifications/Skills

• Bachelor’s degree (B.S/B.A) from four-college or university and 3 to 4 years’ related experience and/or training; or equivalent combination of education and experience
• Have a basic understanding of routing, switching, server operating systems, active directory, firewalls, wireless controllers, DNS, email, virtual machines and software applications
• Builds stable working relationships internally
• Follows standard practice and procedures when analyzing situations or data
• Familiarity with content delivery networks and internet peering strategies
• Understanding of server hardware technologies relative to content delivery performance and capacity

Preferred Qualifications

• N/A

Physical Demand & Work Environment

Must have the ability to perform office-related tasks which may include prolonged sitting or standing Must have the ability to move from place to place within an office environment Must be able to use a computer Must have the ability to communicate effectively Some positions may require occasional repetitive motion or movements of the wrists, hands, and/or fingers

Company Culture

Astreya is a global IT managed services provider dedicated to creating technology solutions that are reliable and human-centered. We partner with the world’s most innovative organizations to optimize modern IT environments across the digital workplace, cloud, data, AI, and enterprise platforms.

Our people are our strength. Across regions and roles, Astreyans bring deep expertise, curiosity, and a commitment to excellence.

We believe great technology starts with great humans, which is why we invest in learning, collaboration, and career growth.

At Astreya, transparency, accountability, and trust guide how we work with each other and our customers.

We foster an inclusive culture where diverse perspectives are valued and everyone has the opportunity to make an impact.

Join us to build solutions that matter and shape the future of IT together.

Onwards and upwards!