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Computer System Administrator Jobs in Atlanta, GA

TIER4 GROUP

System Administrator

Atlanta, GA · On-site

The System Administrator is responsible for managing, configuring, and implementing systems while ... Bachelor's degree in Computer Science or a related field from an accredited institution, or 6-8 ...

Scout ET

System Administrator

Atlanta, GA · On-site

System Administrator Location: Atlanta, GA Local Candidates Required? : Strongly Preferred (local ... e. CAD) Ability to provide support to remote staff Excellent communication NICE TO HAVE: CAD ...

Tier4 Group

System Administrator

Atlanta, GA · On-site

The System Administrator is responsible for managing, configuring, and implementing systems while ... Bachelor's degree in Computer Science or a related field from an accredited institution, or 6-8 ...

Adecco

Sr IT System Administrator

Suwanee, GA

$55/hr

If Sr. IT System Administrator sounds like something you would be interested in, and you meet the ... Bachelor's degree in Information Technology, Computer Science, Information Systems, Engineering, or ...

Infojini Inc

PeopleSoft System Administrator

Atlanta, GA · On-site

PeopleSoft System Administrator Location: Atlanta, GA Duration: 6+ months Client: Direct Client Job ... Bachelor's degree in Computer Science, Information Technology, Mathematics or related field 6 years ...

FirstKey Homes

IT System Administrator

Atlanta, GA · On-site

SUMMARY OF RESPONSIBILITIES The Systems Administrator will ensure that FirstKey Homes' IT infrast ... Prolonged exposure to computer screens. * Repetitive use of hands to operate computers, printers ...

Emsere

Systems Administrator

Peachtree City, GA · On-site

Information Technology, Computer Science or a related discipline) or equivalent working proficiency through documented experience. * Minimum of 5 years of proven experience as a System Administrator ...

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Computer System Administrator information

See Atlanta, GA salary details

$39.4K

$85.5K

$132.2K

How much do computer system administrator jobs pay per year?

As of Sep 15, 2026, the average yearly pay for computer system administrator in Atlanta, GA is $85,515.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,300.00 and $100,000.00 per year, depending on experience, location, and employer.

What is a computer system administrator?

Computer System Administrators are IT professionals responsible for managing, maintaining, and supporting computer systems and networks within an organization. Their duties include installing and configuring hardware and software, monitoring system performance, troubleshooting issues, and ensuring data security. They play a vital role in keeping networks running smoothly and minimizing downtime, which is crucial for business operations. System administrators may also manage user accounts, perform backups, and implement updates and patches to keep systems secure.

What does a computer system administrator do?

A Computer System Administrator is responsible for managing and maintaining an organization's computer systems and networks. On a daily basis, this includes monitoring system performance, installing software updates, managing user accounts and permissions, and troubleshooting technical issues. Administrators often collaborate with IT support teams and other departments to ensure network security and optimal system operation. They may also be involved in planning for future technology needs and implementing backup or disaster recovery procedures.

What are the key skills and qualifications needed to thrive as a computer system administrator?

To thrive as a Computer System Administrator, you need expertise in network management, operating systems (such as Windows and Linux), and troubleshooting, typically supported by a degree in IT or computer science. Familiarity with system administration tools, virtualization platforms, and certifications like CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or Cisco Certified Network Associate (CCNA) is highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills help administrators excel in this role. These skills and qualifications are vital to ensure reliable system performance, data security, and smooth IT operations across an organization.

What is the difference between Computer System Administrator vs Network Administrator?

AspectComputer System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, hardware, and software systems within organizationsFocus on configuring, maintaining, and troubleshooting network infrastructure
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations with complex networks, including ISPs, large corporations

While both roles involve IT infrastructure, Computer System Administrators primarily manage servers and internal systems, whereas Network Administrators focus on network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus within IT.

Do computer system administrators make good money?

Computer system administrators typically earn a competitive salary that varies based on experience, location, and industry. According to industry data, the median annual wage is around $80,000, with higher earnings possible for those with specialized skills or certifications such as CompTIA or Cisco. The role often involves managing network infrastructure, servers, and security systems, which can influence compensation levels.

Is a computer system administrator a high paying job?

Computer system administrators often earn competitive salaries that vary based on experience, certifications, and location. In general, the role offers a solid income, especially for those with specialized skills in network management, security, and system maintenance. Salaries tend to increase with experience and advanced certifications such as CompTIA or Cisco certifications.

What are popular job titles related to Computer System Administrator jobs in Atlanta, GA?

For Computer System Administrator jobs in Atlanta, GA, the most frequently searched job titles are:

What job categories do people searching Computer System Administrator jobs in Atlanta, GA look for?

The top searched job categories for Computer System Administrator jobs in Atlanta, GA are:

Computer System Administrator jobs near you
Infographic showing various Computer System Administrator job openings in Atlanta, GA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $85,517 per year, or $41.1 per hour.

System Administrator

Atlanta, GA • On-site

TIER4 GROUP
IT Services • 51 - 200 employees
Learn more about TIER4 GROUPexternal

Full-time

Re-posted 16 days ago

Job description

Our client in a leading energy industry is searching for a long term System Administrator contractor.



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 and security administrators to ensure system compatibility, performance, and adherence to cybersecurity best practices. A strong understanding of security principles is essential. This position reports to the Director, IT Specialized Infrastructure and Support.


Your Role

  • Manage server hardware and operating systems, including installation, configuration, updates, and maintenance.
  • Develop and maintain technical documentation.
  • Monitor systems to detect and prevent unauthorized activity and access.
  • Implement and adhere to cybersecurity principles for enterprise applications.
  • Follow cybersecurity policies and frameworks, including NIST 800-171 and 800-172.
  • Configure and utilize security tools such as antivirus and anti-malware software.
  • Identify security threats and develop mitigation strategies.
  • Design and implement logical group policies for system security.
  • Respond to vulnerability scans and apply necessary remediation measures.
  • Collaborate with cybersecurity, network, and system administration teams to maintain a secure environment.
  • Manage and maintain VMware Virtualization Infrastructure for system availability and security.
  • Configure and maintain NSX Micro-Segmentation and Citrix VDI infrastructure.
  • Establish and manage DNS configurations.
  • Develop and deploy group policies.
  • Configure, update, and maintain log scripts.
  • Manage Apache Tomcat server and services.
  • Oversee IIS 7.0 - 8.5 server clusters and services across multiple sites and domains.
  • Install and manage application delivery controllers, web proxy servers, and related software.
  • Configure, provision, and install hardware and software solutions.
  • Create and manage data partitions based on system design specifications.
  • Monitor system usage and generate reports for management review.
  • Configure, update, and monitor antivirus/malware protection tools.
  • Deploy and maintain security controls to ensure compliance with established security requirements.
  • Participate in security risk assessments and assist in security audit preparations.
  • Work with third-party vendors to monitor and respond to security incidents.
  • Implement and manage controls for user access, system accounts, and usage policies.
  • Assist in developing and testing disaster recovery and business continuity plans.
  • Perform additional duties as assigned.

Qualifications

  • Bachelor’s degree in Computer Science or a related field from an accredited institution, or 6-8 years of systems administration experience in an enterprise environment.
  • Expertise in the following technologies:
  • Microsoft Active Directory 2019 and ADFS
  • Apache Tomcat, IIS 7.0 - 10.0, VMware, Cisco UCS systems
  • Citrix VDI technologies
  • System management tools (e.g., SCCM)
  • D2/Documentum Administrator
  • HSM Thales/Luna
  • Intermediate Linux administration skills (RedHat Enterprise)
  • Experience managing Internal and External DNS, Group Policy, and ADFS.
  • Proficiency in system backup solutions (CommVault).
  • Strong scripting skills using PowerShell and VBS.
  • Experience with Thales HSM, KeySecure, and Vormetric technologies.
  • Familiarity with Citrix ADC technologies.
  • Knowledge of HyTrust Virtual Machine Encryption technologies.
  • Understanding of disaster recovery strategies and best practices.
  • Dependable, energetic, and detail-oriented with excellent problem-solving skills.
  • Strong written and verbal communication skills.
  • Ability to multitask and adapt to shifting priorities as needed.