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Client System Administrator Jobs in Atlanta, GA (NOW HIRING)

TIER4 GROUP

System Administrator

Atlanta, GA · On-site

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 ...

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Client System Administrator information

See Atlanta, GA salary details

$39.4K

$85.5K

$132.2K

How much do client system administrator jobs pay per year?

As of Aug 19, 2026, the average yearly pay for client system administrator in Atlanta, GA is $85,517.00, 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 the difference between Client System Administrator vs Network Administrator?

AspectClient System AdministratorNetwork Administrator
CredentialsTypically CompTIA A+, Microsoft Certified Systems Administrator (MCSA)Typically CompTIA Network+, Cisco CCNA
Work EnvironmentSupports individual client devices, desktops, and local systemsManages network infrastructure, routers, switches, and connectivity
Employer & IndustryIT support firms, corporate IT departments, managed service providersTelecommunications, large enterprises, data centers

The Client System Administrator focuses on maintaining and troubleshooting individual client devices and local systems, ensuring user productivity. In contrast, the Network Administrator manages network infrastructure to ensure reliable connectivity across systems. Both roles require technical certifications and work in IT environments, but their scope and focus differ significantly.

Do client system administrators make good money?

Client system administrators typically earn competitive salaries that vary based on experience, certifications, and location. They often work with operating systems, network configurations, and management tools, with higher pay generally associated with specialized skills and certifications like CompTIA or Microsoft certifications.

Is a client system administrator a high paying job?

Client system administrators typically earn average to above-average salaries depending on experience, certifications, and location. They often require skills in network management, troubleshooting, and familiarity with operating systems, which can influence compensation levels.

What is the client system administrator salary?

The salary for a client system administrator typically ranges from $50,000 to $85,000 annually, depending on experience, certifications, and location. Entry-level positions may start lower, while experienced administrators with certifications like CompTIA or Microsoft may earn higher salaries. Salaries can also vary based on the size of the organization and the complexity of the systems managed.

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

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

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

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

Client System Administrator jobs near you
Infographic showing various Client System Administrator job openings in Atlanta, GA as of August 2026, with employment types broken down into 77% Full Time, 9% Part Time, and 14% Contract. Highlights an 85% In-person, 6% Hybrid, and 9% Remote job distribution, with an average salary of $85,517 per year, or $41.1 per hour.

System Administrator

TIER4 GROUP

Atlanta, GA • On-site

Full-time

Re-posted 20 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.