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System Administrator Jobs in Decatur, GA (NOW HIRING)

Emergere Technologies

System Adminstrator

Tucker, GA · On-site

Job Title:Windows System Administrator Location: Tucker,GA-4 days onsite We are seeking a highly skilled Windows Systems Administrator to manage, maintain, and support our Microsoft-based ...

Infor

System Administrator

Atlanta, GA · On-site

System Administrator Department: Information Technology Employment Type: Full Time Location: Atlanta Description We are seeking an experienced System Administrator to join our IT Infrastructure team ...

TIER4 GROUP

System Administrator

Atlanta, GA

The System Administrator is responsible for managing, configuring, and implementing systems while securing servers in highly available and protected environments. This role works closely with network ...

Scout ET

System Administrator

Atlanta, GA

System Administrator Location: Atlanta, GA Local Candidates Required? : Strongly Preferred (local candidates will be considered first) Duration: 3 month contract Interview Process: Phone + F2F/Skype ...

Relatient

System Administrator

Atlanta, GA · On-site +1

$85K - $120K/yr

Your Role at Relatient We're seeking an experienced System Administrator to join our team. This role is responsible for supporting the systems, applications, hardware, and software tools that keep ...

Relatient

System Administrator

Atlanta, GA

Your Role at Relatient We're seeking an experienced System Administrator to join our team. This role is responsible for supporting the systems, applications, hardware, and software tools that keep ...

New

Relatient

System Administrator

Atlanta, GA

$85K - $120K/yr

Your Role at Relatient We're seeking an experienced System Administrator to join our team. This role is responsible for supporting the systems, applications, hardware, and software tools that keep ...

YKK AP America Inc.

SYSTEM ADMINISTRATOR

Atlanta, GA · On-site

The System Administrator is responsible for managing critical software and infrastructure, overseeing network technologies, and ensuring high uptime rates while providing advanced technical support.

Sevaa Group

System Administrator

Alpharetta, GA · On-site

As a System Administrator, you will be responsible for maintaining and enhancing Sevaa's hosting infrastructure. Responsibilities: * Design & Implement a next-generation DevOps Pipeline to include ...

YKK AP America

SYSTEM ADMINISTRATOR

Atlanta, GA · On-site

The System Administrator is responsible for managing business critical software and infrastructure, administering security policies, and ensuring high uptime rates. This individual will oversee local ...

Sevaa Group

System Administrator

Alpharetta, GA · On-site +1

As a System Administrator, you will be responsible for maintaining and enhancing Sevaa's hosting infrastructure. Responsibilities: * Design & Implement a next-generation DevOps Pipeline to include ...

YKK AP America

SYSTEM ADMINISTRATOR

Atlanta, GA

The System Administrator is responsible for managing business critical software and infrastructure, administering security policies, and ensuring high uptime rates. This individual will oversee local ...

YKK AP America Inc.

SYSTEM ADMINISTRATOR

Atlanta, GA · On-site

The System Administrator is responsible for managing business critical software and infrastructure, administering security policies, and ensuring high uptime rates. This individual will oversee local ...

Georgia

GEMSIS System Administrator

Atlanta, GA

$44K - $59K/yr

GEMSIS System Administrator Job Requisition ID: JR0000001900 Number of Openings: 1 Shift: Day (United States of America) Compensation Details: $44,998.81 - $59,143.37 Under limited to broad ...

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All JobsSystem Administrator JobsSystem Administrator Jobs in Decatur, GA

System Administrator information

See Decatur, GA salary details

$40K

$86.8K

$134.2K

How much do system administrator jobs pay per year?

As of Aug 4, 2026, the average yearly pay for system administrator in Decatur, GA is $86,823.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,300.00 and $101,500.00 per year, depending on experience, location, and employer.

What is a system administrator?

System Administrators, often called sysadmins, are IT professionals responsible for installing, configuring, maintaining, and supporting computer systems and servers within an organization. They ensure that networks and systems run efficiently and securely, manage user accounts, oversee backups, and troubleshoot hardware and software issues. System Administrators play a key role in maintaining system uptime, implementing security protocols, and updating systems to prevent vulnerabilities. Their work is critical for the smooth and secure operation of a company's IT infrastructure.

What is the difference between System Administrator vs Network Administrator?

AspectSystem AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, operating systems, and internal IT infrastructureFocus on network hardware, configurations, and connectivity
ResponsibilitiesMaintain servers, troubleshoot OS issues, manage backupsConfigure routers/switches, monitor network performance, ensure security

While both roles support IT infrastructure, System Administrators primarily manage servers and operating systems, whereas Network Administrators focus on network hardware and connectivity. They often collaborate but have distinct technical focuses within an organization.

What are some common challenges system administrators face when managing a large IT infrastructure, and how can these be addressed?

System Administrators often encounter challenges such as ensuring system security, managing software updates across numerous devices, and troubleshooting network issues in large-scale environments. Keeping up with rapidly evolving technology and balancing routine maintenance with unexpected incidents can be demanding. Effective solutions include automating repetitive tasks, implementing robust monitoring tools, and regularly communicating with other IT team members to proactively address potential problems. Continuous learning and staying current with best practices in cybersecurity and system management are also essential for long-term success in this role.

What are the key skills and qualifications needed to thrive as a system administrator, and why are they important?

To thrive as a System Administrator, you need a solid understanding of computer networks, operating systems (Windows, Linux), and troubleshooting, often backed by a degree in IT or related certifications like CompTIA Network+ or Microsoft Certified: Azure Administrator Associate. Familiarity with tools such as Active Directory, virtualization platforms, backup solutions, and monitoring systems is typically required. Strong problem-solving, attention to detail, and effective communication skills help you manage incidents and work with diverse teams. These abilities ensure reliable system performance, minimize downtime, and support seamless business operations.

What does a system administrator do?

The job of a System Administrator is to assume a range of IT responsibilities and technical services for your company’s internet and intranet presence. This will include such duties as installing anti-virus and malware protection software, undertaking regular systems maintenance, and troubleshooting problems. Additional duties can include serving as a digital technology information resource for employees and consulting with company leaders on the possible adoption of new technologies. Aside from this, you might be asked to evaluate and boost network system performance, make needed upgrades and repairs, and add approved users to the network and train them in proper usage.
More about System Administrator jobs
What are the most commonly searched types of System Administrator jobs in Decatur, GA? The most popular types of System Administrator jobs in Decatur, GA are:
What are popular job titles related to System Administrator jobs in Decatur, GA? For System Administrator jobs in Decatur, GA, the most frequently searched job titles are:
What job categories do people searching System Administrator jobs in Decatur, GA look for? The top searched job categories for System Administrator jobs in Decatur, GA are:
What cities near Decatur, GA are hiring for System Administrator jobs? Cities near Decatur, GA with the most System Administrator job openings:
System Administrator jobs near you
Infographic showing various System Administrator job openings in Decatur, GA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $86,823 per year, or $41.7 per hour.

System Adminstrator

Emergere Technologies

Tucker, GA • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

Job Title:Windows System Administrator

Location: Tucker,GA-4 days onsite

Job Description:

We are seeking a highly skilled Windows Systems Administrator to manage, maintain, and support our Microsoft-based infrastructure. The ideal candidate will have solid experience with Windows Server environments, Active Directory, and infrastructure monitoring tools, with a strong focus on system performance, uptime, and security.

Key Responsibilities:

Install, configure, and maintain Windows servers (2012/2016/2019/2022).

Manage Active Directory, Group Policy, DNS, DHCP, and file systems.

Perform server patching, updates, backups, and disaster recovery procedures.

Monitor system health, performance, and security using tools like SCCM, SolarWinds, or equivalent.

Administer virtualization environments (VMware, Hyper-V).

Support user and system access provisioning and incident resolution.

Maintain documentation of systems, policies, and procedures.

Collaborate with the security team to ensure system hardening and compliance.

Provide L2/L3 technical support and escalate when necessary.

Key Skills & Qualifications:

Experience as a Windows Systems or Server Administrator.

Proficiency in Windows Server OS, Active Directory, Group Policy, PowerShell scripting.

Hands-on with VMware or Hyper-V virtualization platforms.

Experience with SCCM, WSUS, Azure AD (a plus).

Familiar with backup solutions (Veeam, Commvault, etc.).

Strong troubleshooting, documentation, and communication skills.

Apply