Senior Systems Administrator - Windows, Linux & Automation

ICE; Atlanta (GA); On-site; USD 70,000 - 100,000; Full time

Job summary

Intercontinental Exchange, Inc. is seeking a Systems Administrator to maintain Windows and Linux servers, ensure security and performance, and automate routine tasks. You will collaborate with cross-functional teams to resolve incidents and improve service delivery.

The ideal candidate will have hands-on experience with AD, scripting (PowerShell, Bash, Python), and infrastructure automation tools like Ansible or Puppet. Excellent communication and teamwork are essential.

Qualifications

• Experience with managing and troubleshooting Windows and Linux servers.
• Understanding of server hardware components and infrastructure service delivery.
• Familiarity with system automation tools such as Ansible, Puppet.
• Basic understanding of Active Directory and user permissions.
• Knowledge of networking concepts such as DNS, DHCP, firewalls, and VPNs.
• Familiarity with scripting languages such as PowerShell, Bash, or Python.
• Experience with IT service management tools, preferably ServiceNow.
• Strong problem-solving skills and the ability to handle tasks under pressure.
• Excellent communication skills and the ability to work well in a team environment.

Responsibilities

• Administer and support Windows and Linux servers, ensuring stable performance.
• Troubleshoot and resolve system issues to maintain uptime and reliability.
• Collaborate with other teams to assist in service restoration during incidents.
• Automate repetitive tasks and processes using scripting languages like Bash, PowerShell, or Python.
• Respond to system alerts promptly and ensure timely resolution of issues.
• Assist with managing user access and permissions within Active Directory.
• Document system configurations, processes, and troubleshooting guides for internal knowledge sharing.
• Ensure all systems comply with internal IT policies and security standards.

Skills

Windows Servers

Linux Servers

Automation

Bash

PowerShell

Python

Ansible

Puppet

Active Directory

Networking basics

DNS/DHCP

VPNs

Firewalls

ServiceNow

Communication

Teamwork

Education

Bachelor's degree in Computer Science / IT

CompTIA Server+ certification

Tools

Ansible

Puppet

ServiceNow

Job description

Intercontinental Exchange, Inc. is seeking a Systems Administrator to maintain Windows and Linux servers, ensure security and performance, and automate routine tasks. You will collaborate with cross-functional teams to resolve incidents and improve service delivery.

The ideal candidate will have hands-on experience with AD, scripting (PowerShell, Bash, Python), and infrastructure automation tools like Ansible or Puppet. Excellent communication and teamwork are essential.