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1–2 jobs· newest first

Linux Systems AdministratorNew
Five Rings LLC - Careers · London, United Kingdom
On-site · Full-time · Mid
Experienced/Lateral - Linux Systems AdministratorNew
Five Rings LLC - Careers · New York, US
$300K–$300KOn-site · Full-time

+10K new in the last hour

Linux Systems Administrator

Five Rings LLC - Careers · Posted Apr 7, 2025

London, England, United Kingdom
On-site
Full-time · Mid

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AI

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Responsible for managing workstations and servers for trading operations, including installations, maintenance, and support across datacenters and offices.

Responsibilities

Install workstations on trading floors and in offices
Install servers and networking appliances in data centers
Hardware maintenance
Large-scale build-outs
Install office appliances

Requirements

Nice to have: Windows administration
Nice to have: SQL
Nice to have: Perl

Skills

Linux administration Debian/Ubuntu BIND Ansible Linux KVM Zabbix Google workplace bash scripting python scripting SQL Perl cybersecurity tools 2FA iptables Malwarebytes fail2ban bash python

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Experienced/Lateral - Linux Systems Administrator

Five Rings LLC - Careers · Posted Apr 11, 2024

New York, New York, United States
On-site
Full-time
$300K–$300K per year

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Linux Systems Administrator responsible for workstations, servers, and datacenter operations for a proprietary trading firm.

Compensation

Annual base salary is $300,000. Total compensation packages are comprised of base salary and a discretionary bonus.

Responsibilities

Installations of workstations on our trading floors and in offices
Installations of servers and networking appliances in data centers, sometimes requiring travel
Hardware maintenance
Large-scale build-outs, sometimes requiring travel, both domestic and international
Installations of office appliances such as printers, phones, televisions, etc.

Requirements

Nice to have: Windows administration
Nice to have: SQL
Nice to have: Perl

Skills

Linux administration Debian/Ubuntu BIND Ansible Linux KVM Zabbix Google workplace collaboration and productivity tools

python scripting

cybersecurity tools

Google Workspace

See full job description