Network Specialist

bitExpert - Our pulse is cross-technology software development that beats with every line of code.

Join our international team of more than 40 colleagues. As different as we are, we all have one thing in common – the curiosity about technology and knowledge. We are an experienced, motivated, purposeful, and cheerful team that is always looking forward to new challenges.

Working hours & location:

• Monday to Friday 09:00 - 18:00; On-call support (including weekends and bank holidays)

• Hybrid

Requirements:

• Knowledge and experience with networking technologies such as Ethernet, TCP/IP, Spanning Tree, EIGRP, OSPF, DHCP, DNS, SNMP, QoS, Fibre Channel, and BGP is required
• Demonstrated experience installing, configuring, maintaining, monitoring, and troubleshooting an enterprise-class network infrastructure
• Understands, manages, and troubleshoots IT security architectures involving firewall/VPN, Intrusion detection/ prevention, authorization/authentication, network traffic management, network access control, and threat identification and mitigation systems.
• Understanding of enterprise-class networking technologies from vendors such as Cisco/Juniper/Brocade/Checkpoint/VMWare NSX
• Ability to evaluate Network and Network Components Performance
• Understanding of Monitoring and Management Tools
• CCNA certification or equivalent with other vendors such as Juniper / Brocade
• Basic understanding of virtualization technologies, VMWare oriented
• Experience with Linux (IP Tables and standard troubleshooting)
• Fluent in English (spoken and written)

The Network Specialist’s role will include but not be limited to the following responsibilities:

• Work with the Solution Architect, Application workload teams, Cloud Platform teams, Project Managers, and Communications Service Providers to Implement, Configure, and Test Network Solution Designs
• Install, configure and support network components (i.e. Cisco ASA, Juniper SRX, Checkpoint, Vyatta Firewall, VMWare NSX), LANs, WANs, network segments
• Perform network incident resolution & network problem resolution and root cause analysis
• Analyzes problems and suggests infrastructure solutions involving network technology, methodology, process, tools, and solution components
• Perform infrastructure changes: Adds, Deletes, Changes to client connectivity, network capacity (i.e. bandwidth upgrades), inter-geo connectivity
• Evaluate and modify the system's performance
• Proactively determine improvement points for the network in scope
• Document the network solution; create and maintain “as-built drawings”
• Maintain the integrity of the network and security
• Assist in performing annual Security re-certifications
• Assign routing protocols and routing table configuration
• Assign configuration of authentication and authorization of directory services
• Maintain network servers such as VPN gateways, intrusion detection systems, etc.
• Works effectively with other team members to understand project needs to implement network infrastructure solutions to meet those needs.

What we offer:

• International team of motivated and experienced people
• Work and development in a multinational environment
• Opportunity to learn and grow