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Network​/Systems Administrator; Directory Services

Job in Hampton, Virginia, 23661, USA
Listing for: Fusion MasTech Inc.
Full Time position
Listed on 2026-01-01
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator
Job Description & How to Apply Below
Position: Network/Systems Administrator (Directory Services)

Network/Systems Administrator (Directory Services)

Join to apply for the Network/Systems Administrator (Directory Services) role at Fusion Mas Tech Inc.

Job Responsibilities
  • Server management including deployment, security posture, and core service verification
  • Account management including group, permissions, and basic configuration
  • GPO management using NetIQ Group Policy Administrator (GPA) and native tools
  • RSAT tool experience
  • DNS record management
  • DHCP server configuration and management
  • Patching and DISA STIG implementation to maintain compliance
  • Sites and services management
  • Remedy ticketing system
  • Manage servers in VMware virtual environments
  • Troubleshooting core services including replication and domain trusts
  • Power Shell script deployment and creation
Key Qualifications
  • Solid understanding of client/server, networking, and internet fundamentals
  • Experience with Windows Server 2012 or higher
  • Active Directory administration expertise
  • Strong knowledge of GPOs, account management, domains and trusts, DNS, DHCP, and server management
  • Power Shell scripting proficiency
  • Analytical and problem‑solving skills
Desired Experience
  • Hybrid on‑prem and cloud environment experience
  • Extensive working knowledge of DNS, DHCP, Active Directory, and Windows server deployment
  • Strong troubleshooting background with minimal supervision
  • Group Policy Administrator (GPA) understanding
  • Experience with STIG, patching, and compliance
  • Enterprise level environment management
  • VMware virtualization technologies
  • Azure cloud environment experience
  • Mentorship skills
Education & Experience
  • Bachelor’s degree or equivalent
  • Minimum 2 years of related experience in
  • • Microsoft Windows Server 2012 or higher deployment
  • • Domain Controller deployment, configuration, and management
  • • Account management using Active Directory on‑prem and Azure cloud environments
  • • Server management including Microsoft Windows Server 2016/2019/2022
Certifications
  • Required
  • Security+ or other qualifying IAT II certification
  • Microsoft AZ-900:
    Azure Fundamentals or ability to obtain within 90 days
  • Desired
  • Microsoft AZ-800:
    Administering Windows Server Hybrid Core Infrastructure
Security Clearance
  • Active Secret Clearance required

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