Middle Network Engineer

Kyivstar Tech is looking for Middle Network Engineer.
 
About us
Kyivstar.Tech is a Ukrainian hybrid IT company and a resident of Diia.City. We are a subsidiary of Kyivstar, one of Ukraine’s largest telecom operators. Our mission is to transform lives in Ukraine and beyond by creating innovative technological solutions that unleash the potential of businesses while meeting evolving user needs.
With over 600 specialists working across diverse domains—from mobile and web solutions to the design, development, support, and maintenance of high-performance systems—we are committed to driving meaningful change. We embrace an entrepreneurial culture that fosters continuous growth, challenges conventional thinking, and inspires the creation of transformative products.

What you will do

- Corporate datacenters and regional offices LAN/WAN network services development and support

- Corporate wireless network (Wi-Fi) services development and support

- Network load balancing (F5, BIG-IP) development and support

- Automation of network components management and deployment (API, Ansible)

- Network equipment and services troubleshooting/monitoring

- NetOps documentation/processes/procedures/knowledge base management

Qualifications and experience needed

- Deep understanding of network protocols: TCP/IP, OSPF, PVST +

- Understanding of VRF, HTTP, TLSv1.2-1 (http://tlsv1.2-1/).3, DHCP, DNS, NAT, web-proxy

- Cisco equipment configuration and support experience (switches, routers based on IOS), F5

- Debug and troubleshooting of hierarchical multivendor networks

- Network dump analysis

- Routine tasks automation, formalization and documentation

- English language — enough to read technical documentation and cooperation with 3PP\vendors\customers

Will be a plus

- Huawei, Cisco, Juniper, F5 or other network related certification

- SDN-solutions experience

- Cisco ACI experience

- Understanding of BGP, MPLS (L2 / L3VPN, TE)

- Experience with Unix (RedHat, FreeBSD, Debian, CentOS

- Python, Bash scripting for Ansible shared automation

- Understanding of best practices for datacenter, Corporate & regional networks management

What we offer

- Performance bonuses

- We train employees with the opportunity to learn through the company’s library, internal resources, and programs from partners

- Health and life insurance

- Wellbeing program and corporate psychologist

- Reimbursement of expenses for Kyivstar mobile communication