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Tech Tammina LLC Logo
Sr Linux Engineer

Tech Tammina LLC

 

Greenwich, CT, USA

Posted On: 1 day ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Linux Engineer
Tenure: Full-time Only
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Description

You will engineer and support the firm’s strategic order management platform within a globally embedded team.

This role is on-site.

Responsibilities

  • Manage, communicate, and implement infrastructure changes, upgrades, and migrations across low-latency co-location environments.
  • Automate infrastructure processes using enterprise and open-source tools to minimize manual effort.
  • Perform hands-on analysis of production systems, resolving faults, addressing growth issues, and conducting root cause analysis for critical incidents.
  • Support low-latency operations within both large on-premises and public cloud environments running RHEL8/9.
  • Resolve production issues in a timely and effective manner under operational pressure.

Required Skills

  • 5+ years of experience with Linux system administration, specifically tuning for low latency and high throughput.
  • In-depth experience building co-locations from scratch, covering design through production deployment.
  • Proficiency in scripting using Bash and Python.
  • Hands-on experience with automation/orchestration tools: Ansible, Puppet, Chef, Salt, or Terraform.
  • Experience provisioning and managing infrastructure on public clouds (AWS, Azure, GCP) or private clouds (OpenStack, VMware).
  • Familiarity with monitoring and instrumentation tools like Prometheus/Grafana or Datadog.
  • Strong understanding of low-latency trading environments and order management systems from an infrastructure viewpoint.
  • Experience with Active Directory and Kerberos.

Preferred Skills

  • Experience with RHEL8/9 in production environments.

Education

Any Gradute

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