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Sharp Brains

Network Engineer

Sharp Brains
Poland · Part-time · Associate

Job Summary:

We are seeking a skilled and detail￾oriented Network Engineer to design, implement, maintain, and support our growing networ

k infrastructure. You will be part of a dynamic team responsible for building scalable, secure,

and highly available network systems to support business operations and services.

Key Responsibilities:

• Design, configure, and implement network infrastructure (LAN/WAN, VPN, Firewall

s, Routers, Switches).

• Monitor network performance, troubleshoot issues, and ensure network security and a

vailability.

• Conduct regular network performance tuning and capacity planning.

• Collaborate with system administrators, security teams, and developers to optimize ne

twork services.

• Manage firewalls, load balancers, and other network hardware/software.

• Maintain and update network documentation, diagrams, and procedures.

• Perform disaster recovery operations and backups when required.

• Keep up with industry trends and recommend improvements or upgrades.

• Provide technical support and guidance to internal teams and end users.

Required Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.

• 2–5 years of experience in network administration or engineering.

• Strong knowledge of networking protocols (TCP/IP, BGP, OSPF, etc.).

• Experience with Cisco, Juniper, or similar network equipment.

• Hands￾on experience with network monitoring and diagnostic tools (Wireshark, SolarWinds,

etc.).

• Understanding of firewalls, VPNs, IDS/IPS, and network security concepts.

Preferred Qualifications:

• Relevant certifications such as CCNA, CCNP, CompTIA Network+, or Juniper JN

CIA/JNCIP.

• Experience with cloud networking (AWS, Azure, or GCP).

• Familiarity with SD-WAN, VoIP, or wireless networking technologies.

• Experience with scripting or automation tools (Python, Ansible, etc.).

Soft Skills:

• Strong analytical and problem-solving skills.

• Excellent communication and interpersonal abilities.

• Ability to manage multiple tasks and projects effectively.

• Strong attention to detail and documentation

Key Skills

Ranked by relevance

network security firewalls network administration wireshark wireless ansible routers python cloud ccna ccnp ospf vpns voip aws vpn wan bgp
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Posted
Nov 13, 2025
Type
Part-time
Level
Associate
Location
Kwidzyń

Industries

Technology Information Media

Categories

Information Technology

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