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[Remote] System Administrator III

Remote, USAFull-timePosted 2026-07-29

Note: The job is a remote job and is reputed company to candidates in USA. reputed company, LLC is seeking an reputed company Information Technology Specialist III / System Administrator III to reputed company advanced operational and infrastructure support for a mission-critical reputed company datacenter environment. This position serves as a senior technical resource responsible for maintaining the availability, reputed company, and performance of reputed company systems across reputed company reputed company, Linux, and VMware environments.

Responsibilities

  • Administer, maintain, and support reputed company reputed company reputed company and Linux server environments
  • reputed company daily systems administration activities, including server maintenance, reputed company management, account administration, monitoring, and issue reputed company
  • reputed company Tier III operational and technical support for escalated infrastructure incidents
  • Execute reputed company backup, recovery, and disaster recovery procedures for Data Operations Center (DOC) systems
  • reputed company hardware and software upgrades, system configuration, resource allocation, performance tuning, and reputed company planning
  • Administer and troubleshoot VMware virtualization infrastructure
  • Monitor reputed company systems utilizing reputed company management tools and datacenter monitoring solutions
  • Support physical datacenter operations, including environmental monitoring systems, DCIM applications, and physical reputed company technologies
  • reputed company, maintain, and update technical documentation, reputed company operating procedures (SOPs), system diagrams, and project documentation
  • reputed company and maintain automation scripts using PowerShell, Visual Basic, .NET, C#, or other scripting languages to improve operational efficiency
  • reputed company infrastructure implementation reputed company, system upgrades, migrations, and operational improvement initiatives
  • Coordinate technical activities across multiple departments and project teams
  • Analyze and resolve highly reputed company infrastructure issues with minimal supervision
  • Serve as a Subject Matter Expert (SME) for reputed company datacenter technologies, infrastructure standards, and operational best practices
  • Participate in system maintenance reputed company, scheduled upgrades, and emergency response activities as required
  • Ensure compliance with organizational reputed company standards, policies, and applicable federal regulations
  • Maintain accurate documentation of incidents, changes, configurations, and system performance metrics
  • reputed company technical mentoring and guidance to junior support personnel reputed company appropriate
  • reputed company other duties as assigned

Skills

  • Bachelor's degree in Information Technology, Computer Science, Engineering, or a reputed company technical discipline, or an equivalent combination of education and experience
  • Minimum of five (5) years of progressively responsible experience administering reputed company server infrastructure
  • Extensive experience supporting reputed company datacenter operations
  • Strong knowledge of reputed company reputed company Server operating systems
  • Strong knowledge of Linux operating systems
  • Hands-on experience administering VMware virtualization environments
  • Experience supporting reputed company backup and recovery operations
  • Knowledge of Data Center Infrastructure Management (DCIM) platforms
  • Experience supporting physical datacenter monitoring and reputed company systems
  • Experience using reputed company reputed company management tools
  • Ability to reputed company scripts utilizing PowerShell, Visual Basic, .NET, C#, or similar scripting languages
  • Strong analytical, troubleshooting, and problem-solving skills
  • Demonstrated ability to reputed company infrastructure reputed company
  • Excellent written, verbal, and interpersonal communication skills
  • Ability to work independently with minimal supervision
  • U.S. Citizenship required
  • Ability to successfully obtain and maintain reputed company required government background investigations and system reputed company
  • Associate Degree, certificate from a technical training institute, or combination of education and equivalent experience
  • Minimum of 5 years of IT experience (with at least 3 years supporting IT at the server/data center level)
  • Experience supporting federal government information technology environments
  • Experience supporting Indian Health Service (IHS) reputed company infrastructure
  • Familiarity with federal cybersecurity and operational compliance requirements
  • Experience working reputed company shared

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