Senior System Administrator – 24/7 Military IT & Security

OSC Global; Augusta (GA); On-site; USD 70,000 - 110,000; Full time

Benefits offered by this job

Life insurance and AD&D

Flexible Spending

Accident, Critical Illness andHospital

401(k) and Roth retirement options

Pet Insurance

Identity Theft and Fraud Protection

Job summary

OSC Edge in Augusta, GA seeks a System Administrator to install, support, and maintain servers/workstations in a client/server environment. You will provide Tier I/II IT support in a military/government setting, mitigate outages, and ensure rapid problem resolution.

The role requires security clearances, Windows Server/AD expertise, scripting skills, and experience with backups, virtualization, and security best practices. Strong customer support is essential.

Qualifications

• Minimum of five years of experience in computer systems.
• Secret clearance and Top-Secret eligibility.
• 8570 IAT II / IAM Level II certification.
• Minimum of five years in a 24/7 military or governmental IT environment.
• Strong knowledge of Windows servers, AD, DNS, and GPOs.
• Experience with scripting and automation tools.
• Experience with virtualization (VMware) and SCCM/SCOM.

Responsibilities

• Maintains and manages the IT server and systems infrastructure.
• Manages Windows Active Directory, Group Policy Objects (GPOs), and DNS.
• Manages Microsoft operating systems Windows Servers, both legacy and current.
• Manages and troubleshoots messaging protocols and operations with Microsoft Exchange.
• Writes scripts in PowerShell, LUA, etc. Experience with SCCM/SCOM.
• Manages system backups and administers virtual environments.
• Provides support in deployment and configuration of servers and workstations.
• Analyzes, troubleshoots, and configures hardware and software.
• Performs systems performance diagnoses and scalability assessment activities.
• Applies industry best practices in security and DISA guidelines.
• Develops and maintains network documentation and configuration reports.
• Troubleshoots hardware and software errors; documents resolutions.

Skills

System administration

Active Directory

DNS

GPOs

PowerShell

SCCM/SCOM

VMware

Scripting & automation

Customer service

Security best practices

Education

8570 IAT II / IAM Level II certification

Tools

VMware

Microsoft Exchange

PowerShell

Job description

OSC Edge in Augusta, GA seeks a System Administrator to install, support, and maintain servers/workstations in a client/server environment. You will provide Tier I/II IT support in a military/government setting, mitigate outages, and ensure rapid problem resolution.

The role requires security clearances, Windows Server/AD expertise, scripting skills, and experience with backups, virtualization, and security best practices. Strong customer support is essential.