A

Arthur J. Gallagher & Co.

Global insurance brokerage, risk management, consulting

Linux Systems Administrator

System AdministrationConfirmed live in the last 24 hours
Full-timeColombo, Sri LankaNo salary listedHybrid

About the Job

Requirements

  • Strong Linux administration experience with Red Hat, CentOS, or Ubuntu.
  • Proficiency in Microsoft SQL Server is essential.
  • Experience with application deployment, business intelligence platforms, and cloud-hosted environments such as Azure.
  • Scripting and automation skills with Shell, Bash, or PowerShell.
  • A degree in Computer Science or a related field is required.
  • Certifications such as RHCSA, RHCE, or Azure Administrator Associate are listed as qualifications.

Responsibilities

  • Manage application environments, perform installations and upgrades, and ensure high availability.
  • Administer Linux servers, monitor system health, and implement security updates.
  • Maintain and support relational databases, focusing on Microsoft SQL Server and MySQL.
  • Resolve incidents, conduct root cause analysis, and improve platform stability.
  • Support business intelligence and ETL platforms, and monitor data integration processes.
  • Collaborate with development, QA, infrastructure, and security teams throughout the Software Development Life Cycle.

Desired Qualifications

  • Proficiency in MySQL is preferred.

About the Company

Arthur J. Gallagher & Co.

Global insurance brokerage, risk management, consulting

Arthur J. Gallagher & Co. is a global insurance brokerage and risk management firm. It helps businesses, public entities, and individuals manage risk and obtain insurance through three segments: brokerage, risk management, and corporate. The brokerage unit offers a full range of retail and wholesale insurance brokerage and consulting services to match clients with coverage. The risk management unit handles contract claim settlements, claim administration, loss control consulting, and risk management information services to reduce exposures. The corporate unit oversees the company’s clean energy and other investments. The firm differentiates itself by providing end-to-end risk solutions across insurance placement, claims handling, risk counseling, and investment activities, rather than focusing on a single service. Its goal is to help clients manage risk effectively, protect assets, and pursue value through diverse investments, including clean energy.

Company size
10,001+
Company stage
IPO
Headquarters
Itasca, IL
Founded
1927

Recently Posted Jobs

Explore more opportunities at Arthur J. Gallagher & Co.

See more jobs