Infrastructure Systems Analyst (Mid-Level, Migration Focus) - Onsite

Job Description

Infrastructure Systems Analyst (Mid-Level, Migration Focus)- ONSITE

L3 Linux SA

Overview

We are seeking a   mid-level Infrastructure Systems Analyst  to support technology migrations within a high-performance trading environment. This role is hands-on, with a focus on   server builds, platform migrations, troubleshooting, and operational support . The ideal candidate is adaptable, detail-oriented, and capable of solving problems under pressure while working across global teams.

Key Responsibilities

• Support   infrastructure migrations  (server / VDI refreshes, storage moves, data / app migrations) through build, configuration, and troubleshooting.
• Review technical requirements, define hardware / software needs, and assist with migration planning.
• Provide   root cause analysis (RCA)  and escalate issues when needed to minimize downtime.
• Collaborate with cross-functional teams to validate successful migration outcomes.
• Develop and refine runbooks, processes, and automation scripts (PowerShell, Bash, Python).
• Ensure systems comply with operational and regulatory standards.
• Participate in after-hours or weekend work as required for cutovers and migrations.

Required Skills & Experience

Nice to Have

Requirements

Key Responsibilities Support infrastructure migrations (server / VDI refreshes, storage moves, data / app migrations) through build, configuration, and troubleshooting. Review technical requirements, define hardware / software needs, and assist with migration planning. Provide root cause analysis (RCA) and escalate issues when needed to minimize downtime. Collaborate with cross-functional teams to validate successful migration outcomes. Develop and refine runbooks, processes, and automation scripts (PowerShell, Bash, Python). Ensure systems comply with operational and regulatory standards. Participate in after-hours or weekend work as required for cutovers and migrations. Required Skills & Experience 4–6 years of experience in infrastructure / system support with exposure to migration or upgrade projects. Hands-on experience with Windows, Linux (RHEL 7 / 8), and virtualization platforms (VMware, OpenShift). Working knowledge of Active Directory, DNS, FTP, clustering (e.g., Veritas), and backup solutions (e.g., NetBackup). Familiarity with x86 server hardware (Dell / HP / Lenovo) and network troubleshooting tools. Ability to create and use automation scripts (PowerShell, Bash, Python, or similar). Strong problem-solving and troubleshooting mindset, with attention to detail. Good communication skills, able to clearly explain findings and issues to technical and non-technical stakeholders. Nice to Have Exposure to tools such as Ansible, Splunk, CrowdStrike, or SCCM. Familiarity with trading or high-frequency / low-latency environments. Experience contributing to backup / recovery planning and process improvements