Network Specialist Virtualization

jobr.pro; Warszawa; On-site; PLN 150,000 - 230,000; Full time

Job summary

jobr.pro in Warsaw is seeking an experienced network engineer to administer and troubleshoot enterprise IP networks and the cabling system. You will implement changes to both physical and logical configurations, and provide second-line support to users across client environments.

The role requires a bachelor's degree with 5+ years IT experience, English at least B2, and hands-on work with VMware NSX-T and Cisco Nexus/Catalyst devices.

Qualifications

• Bachelor's degree plus 5 years IT experience in a similar role.
• Fluent English level CEFR B2 minimum.
• CCNA or VMware NSX-T related certification or equivalent.
• Hands-on experience with large enterprise networks and security devices.
• Willingness to travel within Europe as needed.

Responsibilities

• Administer, monitor and troubleshoot IP networks.
• Administer the structural cabling system.
• Perform changes in physical and logical network configuration, installing and removing devices, cabling connections etc.
• Provide 2nd line support to client's system and network users.
• Create and update the technical documentation and operating procedures.
• Advise possible network improvements, changes or upgrades to the network infrastructure.

Skills

Communication

Analytical skills

Troubleshooting

Documentation

Teamwork

Customer service

Attention to detail

Stress resistance

Travel readiness

Driving license

Education

Bachelor's degree

5 years IT experience

CEFR B2 English

Tools

VMware NSX-T

VMware ESX networking

Nutanix

Proxmox

Palo Alto firewalls

Panorama

Cisco Nexus

Cisco Catalyst

Job description

Job Description

• Administer, monitor and troubleshoot IP networks
• Administer the structural cabling system
• Performing changes in physical and logical network configuration, installing and removing devices, cabling connections etc.
• Provide 2nd line support to client's system and network users
• Create and update the technical documentation and operating procedures
• Advice possible network improvements, changes or upgrades to the network infrastructure

Qualifications

• Bachelor's degreeplus 5 years ofIT relevant professional experience
• Minimum5 years ofexperience at similar position
• Minimum English language skills (CEFR): B2
• Required certificates :

1. Cisco CCNA or
2. Vmware Network Virtualization or
3. equivalent from other vendors

Knowledge

• Very good understanding of TCP/IP protocols and IP routing
• Very good understanding of Ethernet switching protocols
• Good knowledge of network services like DNS, DHCP, NTP, etc.
• Good understanding of the wired and wireless access technologies (wifi, 802.1x/EAP etc.)
• Good understanding of the application-layer authentication and encryption mechanisms, e.g. HTTPS/SSL/TLS protocols, PKI and X.509 certificates
• Hands-on experience with the products and solutions related to the domain (e.g. Cisco routers and switches, wireless controllers, network firewalls etc.)
• Hands-on experience in administering of a large enterprise network
• Good knowledge of the network configuration of the endpoint operating systems (Windows, Linux, IOS etc.)
• Work experience with stateful and stateless traffic filtering
• Very good analytical and trouble-shooting skills

Skills

• Excellent communication skills both technical and non-technical (in written and verbal communication)
• Very good analytical and trouble-shooting skills
• Open minded, excellent troubleshooting, analytical and problem solving skills
• Very strong sense of responsibility, accuracy and attention to details
• Sense of tact and diplomacy
• Friendly, supportive and helpful personality with co-operative and service oriented attitude
• Ability to work in stressful environment with minimal supervision
• High level of motivation and initiative, creating thinking
• A proactive attitude and team-work spirit
• Physically fit to perform assigned duties (may require install or rack mount network appliances and network cables)
• Able to travel occasionally inside Europe (plane, boat, car etc.) up to 15 travels/year
• Driving license cat. B
• Ability to drive rented car, including abroad

Specific requirements

• very good knowledge of the VMware NSX-T platform
• very good understanding of VMware ESX networking (e.g. distributed switching/routing/microsegmentation)
• good knowledge of other virtualization platforms (Nutanix, Proxmox, etc)
• good knowledge of network-level encryption (e.g. IPsec, IKE, DMVPN)
• hands-on experience in configuration and troubleshooting of the Palo Alto next-generation firewalls and Panorama management system
• hands-on experience in managing Cisco Nexus and Catalyst switches