Position: Network Engineer
Company: ScalHive
Category: Sysadmin
Experience required: 3y
English level: pre
Published: 2021-09-01T00:00:00+03:00

The Network Engineer is organised with strong analytical and troubleshooting skills. He has a passion for
innovation and new technologies, and is adaptable to dynamic environments.

RESPONSIBILITIES:
Administration and support all aspects of the company's international network infrastructure that
consists of 3 data centers, 2 offices, outsourcing department, number of telecommuters.
Design and create configuration and standards for network devices according to current best practices
Implement, configure and troubleshoot a variety of Hardware/Software Products, including:
Routers, Switches, Load Balancers, VPN appliance, Firewalls, WIFI Systems, IP Telephony
Proactively manage the service and security requirements of these systems to an average of 99.999% uptime
Develop automation framework to replicate standard configurations globally
Perform advanced monitoring and reporting related to network systems
Coordinate change planning and formal change control process to systems in order to ensure internal and external SLA's are met
Participate in network monitoring, planning, and traffic engineering activities for intra-datacenter and ingress/egress traffic
Plan and execute new network hardware installation, racking/stacking and cabling according to company policies.
Maintain and develop structured cabling infrastructure in the Datacenters
Co-own and keep up to date Datacenter Inventory systems
Contribute to team effort by accomplishing related results as needed
Participate in on-call pager rotation.

Healthcare Marketing platform, US market



Requirements

Proficiency in multiple hardware vendor syntax including Arista, Juniper, Cisco
Excellent knowledge of LAN and WAN modern technologies
Extensive comprehension of TCP/IP – ability to troubleshoot real network-related problems.
Deep understanding of Layer 3 network protocols, hands-on experience with OSPF, BGP, ECMP, Anycast
In-depth knowledge of Layer 2 Network protocols: VLANs, LAG/LACP, Trunks, Spanning Tree, MLAG, LLDP, VRRP, VARP
Solid proficiency in NAT, DHCP, ARP protocols
Experience with VPN protocols:, IPSEC, SSL VPN Configuration and support
Understanding Application Load balancing concepts and hands-on experience with Load Balancer platforms. A10 Networks hands-on experience is a plus
Experience in network Automation. We use Ansible. Knowledge of other tools is plus
Knowledge of network monitoring protocols and tools: SNMP, Netflow, Syslog, SolarWinds, Graphite, Splunk.
Experience in Content delivery network management and configuration (we use Fastly)
Knowledge of standard cabling technologies such as UTP (Cat5e and 6), Fiber Optic (single mode, multi mode)
Experience with Linux networking aspects: network configuration and troubleshooting ( we are using CentOS)
Expertise in Public Cloud environments: AWS (VPC, Direct Connect, EC2, S3)
Experience in Quagga or other open source routing solutions is plus
Willingness and ability to independently POC and implement new technologies such as: Open networking, SDN.
Understanding of overlay protocols: VXLAN and EVPN
Excellent WIFI knowledge, hand-on experience and troubleshooting skills of WIFI technologies
and protocols: WPA/WPA2, PSK, 802.1X, Radius. We use Meraki and Ruckus platforms
B.A. or B.S. in an engineering or computer-related field of study or equivalent on-the-job training
CCNP certification is desirable. Juniper, Arista and other certifications are big plus


Benefits


Professional and career development opportunities
Comfortable and fully equipped workplace (a double monitor pc)
Democratic management style
Compensation of sports activities, certification, conferences and seminars
Stable salary and social guarantees
Work hours (16:00 - 22:30, Time zone in Kyiv, Kyiv city (GMT+3)
40 hours/week


What is the hiring process?
We believe that diverse teams build better products and strive to offer equal opportunity to all applicants. If your application is successful you will move through short phases:

We'll check your CV meets the requirements for the role, which are detailed above.
We'll arrange a 20-minute phone interview with you to talk about you and the role and gauge the relevance of your experience.
We'll propose you short technical challenge (homework for 1-2 hours, deadline 1 week)
We'll invite you to our office to meet our team and discuss your solution for challenge