L3 Linux SA Job at World Wide Technology, Dallas, TX

SjRYOUtVWnNJd2FyaDNrQTczZU5tTzJK
  • World Wide Technology
  • Dallas, TX

Job Description

Job Description

Infrastructure Systems Analyst (Mid-Level, Migration Focus)

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

  • 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

Job Tags

Similar Jobs

Cross Country Allied

Travel CT Tech - Radiology - $1,895 per week Job at Cross Country Allied

 ...~40 hours per week ~ Shift: 10 hours, evenings ~ Employment Type: Travel Job Description...  ...of patients for diagnostic purposes. Working in a hospital, outpatient center, private...  ...are available. Want to work close to home? We have plenty of local opportunities as... 

International Marine and Industrial Applicators

Aluminum TIG Welder Job at International Marine and Industrial Applicators

 ...safety and quality programs and financial strength to support our customer's preservation needs in a truly superior and comprehensive fashion. IMIA, LLC offers a comprehensive benefit package to eligible employees. Eligible employees may enroll in: Health Dental... 

BuzzClan

Mental Health Technician Job at BuzzClan

 ...Job Description Job Title: MHDD Mental Health & Developmental Disabilities Technician Duration: 6+ months contract Location: Larned, KS 67550 (Onsite) Schedule: Shifts are assigned after orientation. Most openings are for night shift, but flexibility is... 

Aston Carter

Payroll Tax Consultant Job at Aston Carter

 ...Job Description Job Description Job Description: We are seeking a meticulous and detail-oriented Payroll Tax Consultant to track and update tax registrations across various entities. This role requires an understanding of tax forms and the ability to navigate agency... 

Mohawk Valley Health System

Patient Escort - Full Time - Days e/o wknd Job at Mohawk Valley Health System

 ...Patient Escort - Full Time - Days e/o wknd Department: CENTRAL TRANSPORT Job Summary This position is responsible for the safe, comfortable, courteous, and timely transport of patients via prescribed transport vehicles. Core Job Responsibilities Responsible...