Sharp Brains
Network Engineer
Sharp BrainsPoland1 day ago
Part-timeInformation Technology

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

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