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System Administrator Level 3 Jobs in Decatur, GA

Agile Enterprise Solutions

System admin

Atlanta, GA

... WY-and has 3 offices in US, and also has a strong offshore support and development center in ... The Senior Systems Administrator will support installation, configuration, tuning, load testing ...

ConstructConnect

Systems Administrator I

Atlanta, GA · On-site

A request for support can be submitted via 3 different methods: Telephone call, emails to the ... Work with the L2 System Administrators keep the workload level amongst the team, dispatching ...

TeamLogic IT

MSP Level 3 Technician

Marietta, GA · On-site

$70K - $90K/yr

System Administration: Perform regular maintenance and upgrades on client systems, including patch ... Administrator, or CCNA as a plus. * Technical Expertise: Proficiency in Windows and Linux server ...

STEMtech

Tier II Admin/Engineer

Marietta, GA

Qualifications Windows Desktop Level 2 System Administrator Key Skills: Problem investigation, troubleshooting and resolution. Master of Desktop Support and customer service. Proactive on potential ...

nLeague Services

Administrator

Atlanta, GA

Administrator Client: ATL - TDE Location: 6000 N terminal Pkwy , Atlanta, Georgia 30320-0000 ... MsoNormal">3-7 years of enterprise systems administration experience. * MsoNormal">Experience ...

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See Decatur, GA salary details

$40K

$86.8K

$134.2K

How much do system administrator level 3 jobs pay per year?

As of Jun 7, 2026, the average yearly pay for system administrator level 3 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 Level 3 job?

A System Administrator Level 3 is a senior IT professional responsible for managing, troubleshooting, and optimizing an organization's IT infrastructure. They handle advanced system configurations, security protocols, and network administration while also mentoring junior administrators. Their duties often include server maintenance, cloud integration, disaster recovery planning, and ensuring system availability. Strong expertise in operating systems, scripting, virtualization, and cybersecurity is required.

What are the key skills and qualifications needed to thrive in the System Administrator Level 3 position, and why are they important?

A System Administrator Level 3 requires advanced expertise in operating systems (Windows, Linux), networking, server hardware, virtualization, and scripting, usually backed by a bachelor's degree and several years of professional experience. Familiarity with tools like VMware, Active Directory, PowerShell, cloud platforms (AWS, Azure), and certifications such as Microsoft Certified: Azure Administrator or CompTIA Server+ are highly valued. Strong problem-solving abilities, effective communication, and the capacity to manage high-pressure situations distinguish top performers. These competencies ensure critical systems remain available, secure, and scalable to support business operations.

What are some typical daily responsibilities for a System Administrator Level 3?

As a System Administrator Level 3, your daily tasks often include configuring and maintaining servers, monitoring system performance, troubleshooting complex technical issues, and deploying system updates or security patches. You will frequently collaborate with IT teams to architect new solutions and ensure high system availability and data integrity. Additionally, you'll handle escalated support tickets that demand advanced troubleshooting skills and may mentor junior administrators. This role requires both hands-on technical work and strategic planning to maintain a secure and efficient IT environment.

What are popular job titles related to System Administrator Level 3 jobs in Decatur, GA? For System Administrator Level 3 jobs in Decatur, GA, the most frequently searched job titles are:
What job categories do people searching System Administrator Level 3 jobs in Decatur, GA look for? The top searched job categories for System Administrator Level 3 jobs in Decatur, GA are:
System Administrator Level 3 jobs near you
System admin

System admin

Agile Enterprise Solutions

Atlanta, GA

Other

Posted 18 days ago

Job description

Company Description

Agile Enterprise Solutions (AES), a software development and consulting company, headquartered in Cheyenne, WY-and has 3 offices in US, and also has a strong offshore support and development center in Hyderabad, India. AES presently has over 200 consultants working across United states serving clients on various solutions namely, ERP (Oracle, SAP) Microsoft Technologies, Web technologies

Job Description
The candidate for Senior Systems Administrator will be expected to have a broad knowledge of server applications running in a distributed Linux environment.  The Senior Systems Administrator will support installation, configuration, tuning, load testing, product evaluation and deployment of server applications in our labs and our production environments.  The Senior Systems Administrator will be expected to rapidly become familiar with new third party applications.  The Senior Systems Administrator will install and configure software packages on servers in support of the development, testing and delivery teams.  The Senior Systems Administrator will deploy custom-built software packages to environments such as QA, Integration and Production.
Extensive troubleshooting experience is required.  The SSA will be part of the Tier 4 support team for the product.
         Knowledge of the following is a must: Apache Web Server, Linux OS, J2EE Platforms such as Weblogic, JBOSS, Tomcat or WebSphere.
         Familiarity with Oracle and building Open Source applications (such as Apache) will be required.
         The following are a plus:  Familiarity with NoSQL databases, Virtual Machines (such as VMWare or KVM), cloud services, Agile development.  Also RabbitMQ, Riak and knowledge of automation and monitoring software such as Chef or Puppet and Nagios.
Knowledge and experience deploying with storage related technologies; SAN, NAS, File System.
         Ability to research, prototype rapidly, test, verify new Cloud platforms and how it relates to application enablers.
         Experience installing and deploying java based application or web servers; Tomcat, Weblogic, JBoss.
         Experience with installing/deploying monitoring tools, such as Nagios, Ganglia.
         Experience installing, deploying with Linux OS's
Contact : 972 427 1833


Additional Information

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About Agile Enterprise Solutions

Sourced by ZipRecruiter

AgileES offers a wide gamut of staffing solutions that are best aligned with requirements of the clients to bring super-colossal benefits for the clients At AgileES, every project whether it is small or big, is looked upon with equal proportion of close attention and commitment. For us, all clients are incomparably invaluable. We listen to our clients and come up with the customized hiring solutions to fulfill all recruitment needs. We are with you every step of the way… the way towards peerless success in business by helping you hire the right people with right business acumen, acuity, intelligence and ingenuity.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Frisco, TX, US

Year founded

2005

Social media

Facebook

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