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SAR Tech Logo SAR Tech · IT - Administration

Senior Infrastructure Engineer

United States, Orlando, FL 44.00 USD / Hour · Job Posted December 11, 2025
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Job Description

Senior Infrastructure Engineer! Permanent Position / Direct Hire!

Job Responsibility

  • Manage the Wintel & Cloud compute teams and guide the team members on the new design plans and layouts for server infrastructure
  • Project management for Server Infrastructure Projects to ensure that compute program is on track and deliverables are on schedule
  • Upgrade/refresh the legacy OS/application servers to the latest OS platform either on-prem or cloud
  • Client hardware/OS requirements study, design, and implement solutions at the client’s datacenters/plants/offices across the globe
  • Managing Windows servers for 200+ medium and small Plants and offices to ensure zero impact on production
  • Installing, configuring, and maintaining IT compute services like physical servers, Virtual servers, Microsoft operating systems, VMware, Hyper-V & AD
  • Develop solutions architecture and evaluate architectural alternatives for private, public and hybrid cloud models, including IaaS, PaaS, and other cloud services
  • Act as the Single Point of Contact (SPOC) for technical escalations from global and regional leadership ensuring that all escalated technical issues are resolved
  • Troubleshooting the client’s day-to-day IT operational issues onsite. All issues are registered in ServiceNow (ticket management system) and prioritized with a category as Major Incident, Priority 1, Priority 2, Priority 3 and Priority 4
  • Provision, configure, and maintain AWS services such as EC2, S3, RDS, VPC, CloudWatch
  • Monitor system performance and availability using AWS CloudWatch and other monitoring tools Zenoss and Dynatrace
  • Ensure compliance with security best practices and organizational policies
  • Conduct regular audits and vulnerability assessments
  • Automate infrastructure deployment using tools Terraform
  • Apply patches and updates to AWS-hosted systems and services
  • Schedule and manage maintenance windows
  • Planning, communicating, and executing any changes in the Wintel environment by following the client’s change management process
  • Attend weekly review meeting with the client management team to review the infrastructure and discuss issues
  • Sharing project activities with the internal team and providing status to client management

Requirements

  • Ability to work in a project driven environment
  • Experience or desire to work in an agile environment
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