Senior Linux System Administrator - Trading

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Trading firm expanding its systems administration team.

Linux shop both on the server and desktop sides.

Windows servers and desktops in a few select cases.

Fluency in Linux administration is a must.

Frequent user interaction.

Responsibilities include :

• Installations of workstations on trading floors and in offices.
• Installations of servers and networking appliances in data centers sometimes requiring travel.
• Administration of ZFS filers, MySQL and MariaDB dataservers, DNS, subversion and servers both physical and virtual.
• Scripting skills are a must, bash, perl, python, SQL.
• Ensure a robust security posture including 2FA, iptable rulesets, psad, fail2ban, patch and pray, etc.
• Ensure resiliency

Occasional tasks include :

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology and Finance

Industries

Capital Markets and Financial Services

Benefits

Medical insurance

Vision insurance

401(k)

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