systems engineer - software
Job description
L3 Network/Linux Systems Engineer serves as an escalation point for complex issues, managing network architecture, Linux servers, and virtualization environments. The role involves designing IT solutions, automating tasks with scripts, and troubleshooting OSI layers L2 to L4.
Hard requirements
- Expert in classless and classful IPv4 address designing, deploying and management.
- In-depth knowledge on Routing, Switching and Network Security (OSPF, BGP, PIM) on Cisco; Brocade as a plus.
- 3-5 years of experience with designing and implementing large enterprise network environments and with Linux system administration.
- CCNP or equivalent or higher industry certification are preferred.
- Hands on experience with Cisco Catalyst 6500 platform, Nexus (3K,5K,9K) switches, TNSR routing platfrom and PFsense firewalls.
- Thorough understanding of TCP/IP protocol family and network security technologies.
- Designed and built a multi-tier DMZ Network with micro and macro segmentation.
- Experience in migrating large scale datacenters and providing the support for the applications migrations.
- Ability to work both independently and as a team member is essential.
- Strong presentation skills are imperative to be able to explain network design, articulate risk and facilitate decision making.
- Experience in network data analysis with tools such as Wireshark, TCPDump.
- Experience in performing administrative tasks on Linux Servers (CentOS and Ubuntu).
- Hands on experience with Cisco network equipment.
- Experienced in configuring multicast nodes and routing multicast traffic across the network.
- Hands on experience with PFsense firewall.
- Thorough knowledge of server level operations and software principles utilizing Linux CLI.
- Hands on experience on building, operating and troubleshoot virtual private server (VPS).
- Able to work extra hours if and when required (Maintenance activities and emergencies).
- Sufficient knowledge of python/bash/php to be able to read and modify existing automation scripts, as well as write new ones.
Pay & benefits
- $125K/yr
Work format
- Able to work extra hours if and when required (Maintenance activities and emergencies).
Work location