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WTW

Global risk management, insurance brokerage, consulting

IT Operations Engineer

System AdministrationConfirmed live in the last 24 hours
Full-timeBuffalo, NY, USAIn-person

About the Job

Requirements

  • At least 3 years of experience in IT operations, cloud operations, systems administration, infrastructure support, or a related technical role.
  • Hands-on experience supporting Microsoft Azure environments.
  • Working knowledge of Windows and Linux administration.
  • Experience troubleshooting operational issues using monitoring tools, logs, runbooks, and documented procedures.
  • Working knowledge of Microsoft Entra ID, Azure role-based access control, Active Directory, groups, and access-management concepts.
  • Practical experience using Terraform, Git, and existing Infrastructure-as-Code workflows.
  • Ability to write or maintain operational scripts using PowerShell, Python, or Bash.
  • Understanding of networking fundamentals, including DNS, firewalls or network security groups, load balancing, and VPN or private connectivity.
  • Familiarity with monitoring, certificates and secrets, backup and restore, vulnerability remediation, and incident and change-management processes.
  • Strong documentation, communication, and escalation skills.

Responsibilities

  • Monitor infrastructure and services and respond to operational alerts and requests.
  • Investigate incidents using established runbooks, dashboards, logs, and diagnostic procedures.
  • Perform approved remediation, such as restarting services, validating configurations, checking capacity, or executing documented recovery procedures.
  • Gather relevant diagnostics and escalate complex application, platform, network, database, or security issues to the appropriate domain team.
  • Support day-to-day Azure, Windows, Linux, virtual machine, storage, SFTP, certificate, secret, and backup operations.
  • Use automation or artificial intelligence tools, such as Terraform, Ansible, or Power Automate, to automate tasks.
  • Fulfill and troubleshoot access requests using Microsoft Entra ID, Azure role-based access control, Privileged Identity Management, groups, and related access processes.
  • Use existing Terraform modules and approved workflows to perform infrastructure changes.
  • Write and maintain scripts that automate repetitive operational tasks and reduce manual effort.
  • Support monitoring, patching, vulnerability remediation, backup and restore validation, and operational compliance activities.
  • Maintain accurate tickets, runbooks, troubleshooting procedures, and operational documentation.
  • Collaborate with DevOps and other domain teams to resolve issues and improve operational processes.
  • Identify recurring operational work that can be simplified, standardized, or automated.

Desired Qualifications

  • Experience with tools such as Azure Monitor, AWS, Application Insights, Key Vault, HashiCorp Vault, Checkmk, Sumo Logic, Azure DevOps, GitHub Actions, VMware, NetApp, SFTP platforms, Jira, or ServiceNow is helpful but not required.

About the Company

WTW

Global risk management, insurance brokerage, consulting

Willis Towers Watson provides risk management, advisory, and brokerage services to organizations worldwide. Its two segments are Risk & Broking, which identifies, quantifies, and places insurance coverage, and Health, Wealth & Career, which offers consulting, technology, and administration for health benefits, retirement plans, and talent programs. The company blends advisory services, technology platforms, and brokerage capabilities to deliver integrated risk and people solutions rather than relying on a single service line. Its goal is to help clients turn risk into a path for growth by aligning risk management with health, retirement, and talent strategies to support organizational success.

Company size
10,001+
Company stage
IPO
Headquarters
London, United Kingdom
Founded
1828

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