Demo

Senior Systems Engineer

The Hagen Ricci Group
Chicago, IL Full Time
POSTED ON 4/16/2025
AVAILABLE BEFORE 5/15/2025

We are looking for a Senior Systems Engineer for a growing and profitable prop trading firm.

The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below.

Responsibilities :

  • Extensive experience in managing Linux systems at scale.
  • Proficient in at least one major configuration management system, such as Chef, Salt, Puppet or Ansible.
  • Expertise in scripting in shell, Python, or similar.
  • Detailed understanding of :

computer hardware and architecture

  • Linux kernel builds, configuration and tuning
  • RPM or deb packaging, apt / yum repositories
  • DNS, DHCP, HTTP, SSL / TLS, SSH, PKI
  • Performance characteristics of HDDs and SSDs
  • IP, TCP, UDP
  • Preferred Experience :

  • Experience with distributed filesystems such as NFS, GPFS and Lustre
  • High availability deployments using open source software
  • High precision time synchronization using IEEE 1588 PTP, GPS, PPS, NTP
  • VMware vSphere, ESX and vSAN
  • Active Directory or LDAP
  • Splunk, Grafana, Icinga, Sensu, Prometheus
  • PostgreSQL and Influxdb
  • How to Apply :

    Send your application to careers@hrg.net

    DF2714

    Application Form : Name :

    Phone Number :

    Email Address :

    Upload Resume : Upload files in .doc or .pdf format. Max size : 2MB (MS Word document preferred)

    J-18808-Ljbffr

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