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Jobs in Singapore   »   Jobs in Singapore   »   Systems Administrator - GO
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Systems Administrator - GO

Visa

Visa company logo

Global Endpoint Operations manage the Endpoint Systems that connect the Visa’s Client globally to all Core Systems and services at Visa Data Centers. The team is responsible for all technical support, Change Execution, Problem, and Incident management. The administrator is responsible to ensure high availability and drive better systems monitoring and performance investigations. This includes working in partnership with other O&I teams as well as working with client’s endpoints, vendors, and development teams to continuously drive higher availability and reduction of service impacts.

Essential Functions:

  • Provide technical advice and support to Visa’s Client institutions and processors to ensure customers expectation are exceeded.
  • Discipline in detailed documentation and reporting of issues and changes. Timely and accurate updating and maintaining Global Inventory records.
  • Create and test implementation Linux scripts for vendor’s field engineers and support team for installation and activation.
  • Perform remote system Installation with on-site vendor engineer support, configuration, and lockdown of Visa Endpoint servers.
  • Proactively work with Global Support groups and/or client or vendors to provide flexible and nimble solution for client issues and resolve system problems quickly.
  • Timely escalation of critical situations and any likely project risk that can impact project delivery scheduled to Manager and 3rd Level support team.
  • Ensure that all server deployments follow Visa security guidelines and report any non-compliance.
  • Able to communicate and work cordially in global team with teammate from different culture and in time zone.
  • Work closely with both IMAC and Project team to ensure best-in-class delivery of solutions and support to Visa client.
  • Ensure all incidents and changes comply to ITIL and operation policy.
  • Ensure that all servers going into productions are locked down and meet operational acceptance criteria.

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

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