Senior Systems/Networks Engineer Tier 3 23

Senior Systems/Networks Engineer (Tier 3)

We are looking for a Senior Systems/Network Engineer (Tier 3) to join the team.

We expect the Senior Systems/Networks Engineer to:

• Linux professional experience/senior level,
• Oversee and manage critical server and Unix OS subsystems, ensuring optimal configuration and performance,
• Maintain network equipment (Cisco),
• Maintain datacenter facilities (on-prem),
• Maintain cloud environments (AWS, GCP),
• Be active on the assistance for developers, participate in SRE/DevOps activities,
• Collaborate with network and security teams in aligning infrastructure with organizational policies and requirements,
• Implement and maintain system monitoring, backup, recovery, and automation solutions,
• Architect, design, install and configure managed installations, cloud-based clusters/networks
• Automate cloud and hybrid (on-prem/cloud) platform and systems deployment, including load-based auto-scaling approaches,
• Be proactive in identifying and troubleshooting problems in testing and production environments (generating solutions and bug reports when required) and monitoring network/systems health and status, and continuously making improvements,
• Solve critical problems in network environments (multicast routing/latency issues/packet loss/etc) and in Systems, platforms and data such as: unavailability/outage/inconsistency/misconfiguration/data delays/ etc.),
• Diagnose complex issues within network stack including low level packet capture and OS system analysis,
• Be engaged into on-call rotation to ensure 24x7x365 coverage for critical core and customer issues,
• Provide hands-on guidance and mentorship to junior systems engineers, ensuring quality and timelines,
• Contribute to documentation, best practices, and process improvements within the project or business unit,
• Communicate with clients and partner companies' engineers on technical subjects.

Must-have skills:

• 3+ years of experience in UNIX/Linux administration and/or Networking,
• Experience in Amazon compute cloud,
• In-depth knowledge of TCP/IP and ISO/OSI stack,
• Solid experience with networking (routing, switching, IP, TCP, UDP, BGP, EIGRP, VPN, DNS) and Cisco IOS,
• Knowledge of IP Multicast (RP, PIM, IGMP),
• Technical knowledge to ensure safe, effective, and efficient changes to the network and systems infrastructure,
• CI/CD and DevOps/SRE activities experience,
• Proficiency in shell script languages: awk, perl, etc,
• Preferred experience in cluster technologies and high availability systems,
• Experience in solving complex problems and the ability to handle multiple tasks and projects simultaneously,
• Strong analysis, investigation and troubleshooting skills,
• Good written and spoken English language.

Nice-to-have skills:

• Understanding high-performance, high-throughput and low-latency network technologies,
• Knowledge of Java programming language,
• Experience with CDN architectures,
• Experience with WAN technologies,
• Experience with Trading/Exchange/Risk management software usage and management,
• Experience in working with GIT, Ansible, nginx, haproxy and similar technologies,
• Experience with Atlassian software (JIRA, Confluence, etc.).

Additional Information:

dxFeed employees create the art of FinTech in comfortable working spaces located in modern business centers around the world. Join our team in Tbilisi and enjoy:

Flexibility benefits:

• Possibility of hybrid/remote work mode in Georgia,
• Flexible working hours.

Health and recreation benefits:

• 24 working days of paid vacation,
• Fully paid additional wellness days (3 days per year),
• FitPass (sport and related activities) access,
• Medical insurance - VIP package.

Facility benefits:

• Modern office with new equipment,
• PlayStation and table football in the office,
• Meals in the office,
• Free drinks and snacks.

Community benefits:

• Teambuilding activities,
• Corporate parties,
• Football club,
• Billiard club,
• Speakers' club,
• Free admission to corporate external events,
• Possibility of joining conferences and professional fairs,
• Personal branding development support.

Professional training benefits:

• Georgian language courses for foreign employees,
• Unlimited access to self-learning platforms,
• Certification opportunities,
• Mentorship Program.

Social benefits:

• Parental bonus,
• Referral bonus,
• Blood donation paid leave,
• Gifts for employees,
• Gifts for children.