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AMERICAN SYSTEMS

Supporting national priority programs since 1975. We know what's at stake.®

Windows Server OS Administrator

AdministrationAdministrationFull TimeRemoteSeniorTeam 1,001-5,000Since 1975H1B No SponsorCompany SiteLinkedIn

Location

Virginia

Posted

188 days ago

Salary

$85K - $100K / year

Seniority

Senior

Bachelor Degree6 yrs expEnglishAnsibleAzureCloudDNSVMware

Job Description

Windows Server OS Administrator

AMERICAN SYSTEMS

• Install, test, and configure to networking standards, patch, monitor, backup, and maintain various Windows Server operating systems and associated software utilizing physical and virtual hardware. • Utilize volume management techniques to create, maintain, expand, and shrink file systems; monitor performance of the file systems. • Utilize system tools to monitor performance, capacity, availability and perform operating system tuning. • Support on-premise VMware vSphere workloads and assist with the transition of workloads into Azure, including rehosting planning, image standardization, and configuration alignment. • Supports Windows Server environments in commercial cloud providers like Azure. • Leverage cloud-native tools and services (e.g., Azure Monitor, Azure Update Management, Defender for Cloud) to manage system health, performance, and compliance. • Configure and maintain Active Directory, DNS, DHCP, Group Policy, and related Windows services across hybrid environments. • Harden systems per client Cyber-Security Policies, Standards, Regulations, and Notices. • Security monitoring and updating of certification/accreditation procedures. • Address and resolve security vulnerabilities related to operating system software. • Add and remove client domain user accounts and roles as necessary. • Troubleshoot and resolve Tier 3 customer service requests and incidents for system problems, to include liaising with customers and vendors if needed, in a fast-paced environment. • Support automating tasks using client automation tools like Ansible. • Maintain and contribute to enterprise source code and configuration (GitLab) repositories. • Provide 24x7/365 remote support services and on-premises facility response as needed. • Document and perform changes and resolve incidents and problems using client's Configuration Management Tools and Systems. • Provide knowledge transfer documentation to the client as required. • Participate in Agile project management and a DevSecOps culture as required.

Job Requirements

  • 6+ years of demonstrated engineering level experience supporting the Microsoft Windows Server operating system in an enterprise datacenter environment.
  • Demonstrated experience managing Windows workloads in Azure, ideally including Azure VMware Solution or similar hybrid hosting models.
  • Ability to lead efforts of analysis and resolution of problems or issues and identifies when and how to escalate problems to the appropriate level.
  • Experience and comfort with change and ambiguity given the ever-evolving nature of the business.
  • Experience collaborating with Technology and Business Teams to deliver solutions that meet business objectives.
  • Must be able to work well in a collaborative team environment, but also independently.
  • Strong detail orientation supported by the ability to take a structured approach to achieve long-term objectives and build sustainable routines.
  • Demonstrated experience in coding/scripting in PowerShell and infrastructure automation.
  • Experience using automation tools (Ansible is preferred).
  • Strong written and oral communication skills in the English language.
  • Exceptional customer service skills.
  • Strong time-management and prioritization skills.
  • Must be able to read, write, speak and understand English.

Benefits

  • comprehensive benefits package
  • work-life support
  • healthcare benefits
  • paid leave
  • retirement plans
  • insurance programs
  • education and training assistance

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