Senior System Administrator

Neshent Tech

Alexandria, VA

Posted On: Apr 15, 2026

Posted On: Apr 15, 2026

Job Overview

Job Type

Contract - W2, Contract - Independent

Experience

5 - 10 Years

Salary

Depends on Experience

Work Arrangement

On-Site

Travel Requirement

0%

Required Skills

  • Windows Systems Administrator
  • AWS infrastructure
Job Description
Primary Responsibilities:
  • Administer and maintain Windows and Linux servers, databases, and mission-critical systems.
  • Manage virtualization environments (VMware) and cloud platforms (Azure and AWS).
  • Administer Active Directory and Group Policy.
  • Automate processes using scripting and other tools to increase efficiency.
  • Implement and maintain backup and disaster recovery solutions (Rubrik).
  • Ensure system security by monitoring, remediating vulnerabilities, and maintaining compliance with cybersecurity protocols.
  • Monitor system health, configure alerts, and perform routine operations and maintenance checks to ensure uptime and reliability.
  • Provide technical support for account issues, replication errors, and operational disruptions.
  • Manage SQL Server replication, backups, and restorations while adhering to data retention policies.
  • Collaborate with cybersecurity, operations, and managed services teams to implement system upgrades, patches, and standard changes.
  • Document system configurations, procedures, and troubleshooting steps.
Required Skills & Experience:
  • Minimum 5 years of experience as a Windows Systems Administrator.
  • Strong knowledge of AWS infrastructure and security best practices.
  • Proficiency in SQL Server replication and database management.
  • Experience with ITIL-based workflows and ticketing systems.
  • Excellent problem-solving skills and the ability to communicate effectively with technical and non-technical teams.
  • Collaborative, self-directed, and capable of managing responsibilities with minimal supervision.
  • Understanding of organizational structure and the ability to work effectively within it.
Preferred Qualifications:
  • Certifications such as:
    • Microsoft Certified: Azure Database Administrator Associate
    • AWS Certified SysOps Administrator
    • CompTIA Security+
  • Experience in Agile environments and cross-functional team collaboration.
  • Familiarity with SharePoint administration and integration.

Job ID: NT221005


Posted By

Abhishek

Resource Manager