Senior Linux System Administrator - Trading
Job in
New York, New York County, New York, 10261, USA
Listed on 2025-12-15
Listing for:
East End Resources
Full Time
position Listed on 2025-12-15
Job specializations:
-
IT/Tech
Systems Administrator, IT Support, Data Engineer, Systems Engineer
Job Description & How to Apply Below
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- 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 Maria
DB data servers, 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.
- Hardware maintenance.
- Large-scale buildouts sometimes requiring travel, both domestic and international.
- Installations of appliances.
- Fluency in Linux administration.
- Scripting experience in bash, perl, python, SQL.
- Experience with ZFS, MySQL/Maria
DB, DNS, subversion. - Knowledge of security tools such as 2FA, iptables, psad, fail2ban.
- Ability to travel for data center and buildout tasks.
Position Requirements
10+ Years
work experience
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