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Senior Systems Administrator Jobs in Decatur, GA

Systems Administrator ID: 7561 Location: Dunwoody, GA Department: Information Technology Job Type: Exempt (salaried) Salary Range: $75,501 - $118,914 More about this job > Description The City of ...

ServiceNow Systems Administrator Senior

Atlanta, GA · On-site

$82K - $112K/yr

ServiceNow Administrator Senior We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients ...

ServiceNow Systems Administrator Senior

Atlanta, GA · On-site

$82K - $112K/yr

The ServiceNow Administrator Senior is a key member of the DASH / Technical Operations Team, responsible for the day-to-day administration, configuration, and maintenance of the firm's ServiceNow ...

ServiceNow Systems Administrator Senior

Atlanta, GA · On-site

$82K - $112K/yr

The ServiceNow Administrator Senior is a key member of the DASH / Technical Operations Team, responsible for the day-to-day administration, configuration, and maintenance of the firm's ServiceNow ...

Systems Administrator

Dunwoody, GA · On-site

$75K - $118K/yr

The City of Dunwoody is currently accepting applications for a Systems Administrator. JOB SUMMARY: This position is responsible for administration and support of all technical systems utilized by the ...

Senior System Analyst Location: Atlanta, GA 30334 Duration: 12 Months Interview: Either Web Cam or ... systems administrators. This role is pivotal in supporting end-users with their IT needs and ...

Systems Administrator II Location: Atlanta, GA 30308 Duration: 5 Months Client: Georgia Power Position Overview The Systems Administrator II is responsible for administering, supporting, and ...

Job Title: Systems Administrator 3 Job Requisition ID: JR0000002132 Number of Openings: 0 Shift: Day (United States of America) Compensation Details: $76,218.42 DO NOT APPLY ON THIS SITE, SEE ...

Showing results 21-40

Senior Systems Administrator information

See Decatur, GA salary details

$47.8K

$99.8K

$140.1K

How much do senior systems administrator jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior systems administrator in Decatur, GA is $99,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $113,700.00 per year, depending on experience, location, and employer.

How much does a senior systems administrator make in the US?

A senior systems administrator in the US typically earns between $80,000 and $120,000 annually, depending on experience, location, and industry. They often hold certifications like CompTIA Server+ or Microsoft Certified Solutions Expert (MCSE) and work with environments involving Windows, Linux, or cloud platforms.

What are some common challenges faced by senior systems administrators, and how can they be addressed?

Senior Systems Administrators often encounter challenges such as managing complex, multi-platform environments, ensuring uptime during upgrades or maintenance, and responding to unexpected technical incidents. Balancing proactive system improvements with urgent troubleshooting is a frequent demand. To address these challenges, it's important to prioritize clear documentation, automate routine tasks where possible, and foster strong communication with IT and non-IT teams. Staying current with industry best practices and security protocols also helps prevent many common issues before they arise.

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

To thrive as a Senior Systems Administrator, you need deep expertise in server management, network administration, and operating systems, typically backed by a bachelor’s degree in IT or a related field. Familiarity with tools like VMware, Active Directory, Linux/Windows Server, and certifications such as CompTIA Server+, Microsoft Certified Solutions Expert (MCSE), or Red Hat Certified Engineer (RHCE) are often required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in troubleshooting and collaborating with IT teams. These competencies are crucial for maintaining system reliability, minimizing downtime, and supporting organizational technology needs.

What is the difference between Senior Systems Administrator vs Systems Engineer?

AspectSenior Systems AdministratorSystems Engineer
CredentialsTypically requires certifications like CompTIA Server+, Microsoft Certified: Windows Server, or Cisco CCNAOften requires similar certifications, with additional focus on network design and engineering
Work EnvironmentPrimarily manages and maintains existing IT infrastructure within organizationsDesigns, develops, and implements new systems and network solutions
Employer & Industry UsageCommon in IT departments across various industries, focusing on operational stabilityFound in organizations needing system design and integration, often in tech and engineering sectors

While both roles require strong technical skills and certifications, Senior Systems Administrators focus on maintaining and supporting existing systems, whereas Systems Engineers are more involved in designing and implementing new systems and solutions.

What is a senior systems administrator?

Senior Systems Administrators are IT professionals responsible for managing and maintaining an organization's computer systems, servers, and networks. They oversee system performance, ensure security, troubleshoot complex issues, and often mentor junior administrators. Their work is critical for minimizing downtime, implementing upgrades, and ensuring the reliability and security of IT infrastructure. Senior Systems Administrators typically have years of experience and deep technical knowledge in areas like operating systems, networking, and cloud platforms.

What does a senior systems administrator do?

A senior systems administrator is an IT professional who manages the network and computer system infrastructure for a company or organization. Your responsibilities may vary depending on your employer; at a large company, you may be in a management position in which you oversee a team or department to design and implement network and database solutions for an organization, perform software programming to expand technological capabilities, or troubleshoot network issues and devise solutions. In a smaller company, you may more directly engage with these duties, supported by a small technical staff.

Do senior systems administrators make good money?

Senior systems administrators typically earn a competitive salary that reflects their experience, technical skills, and certifications such as CompTIA or Cisco. Their compensation often includes benefits and opportunities for advancement, with salaries varying by industry and location. They are also responsible for managing complex IT infrastructure and ensuring system security and reliability.
What are the most commonly searched types of Systems Administrator jobs in Decatur, GA? The most popular types of Systems Administrator jobs in Decatur, GA are:
What are popular job titles related to Senior Systems Administrator jobs in Decatur, GA? For Senior Systems Administrator jobs in Decatur, GA, the most frequently searched job titles are:
What job categories do people searching Senior Systems Administrator jobs in Decatur, GA look for? The top searched job categories for Senior Systems Administrator jobs in Decatur, GA are:
What cities near Decatur, GA are hiring for Senior Systems Administrator jobs? Cities near Decatur, GA with the most Senior Systems Administrator job openings:
Infographic showing various Senior Systems Administrator job openings in Decatur, GA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $99,810 per year, or $48 per hour.

$75K - $118K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 hours ago


Job description

Career Opportunities >> Systems Administrator
Systems Administrator
Summary
Title: Systems Administrator ID: 7561 Location: Dunwoody, GA Department: Information Technology Job Type: Exempt (salaried) Salary Range: $75,501 - $118,914
More about this job >
Description
The City of Dunwoody is currently accepting applications for a Systems Administrator.
JOB SUMMARY:
This position is responsible for administration and support of all technical systems utilized by the City. Additional responsibilities include: assisting in implementation of new services, maintaining the integrity of internal systems, providing technical assistance to users, directly handling service requests, assisting with general network maintenance, assisting with server and infrastructure upgrades, assisting in network troubleshooting, troubleshooting technical issues, and providing outstanding customer service. Work is performed under the general supervision of the Technology Manager.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
Works with Technology management to identify and resolve business systems issues.
Communicates with users, vendors, and other technology resources.
Assists with the implementation and evaluation of systems that support end users in the productive use of computer hardware and software, as needed.
Assists with training of existing staff for implementation of new software and/or upgrades to existing software; suggests training ideas for users based upon interaction from resolving support requests.
Assists with the installation and testing of new products and improvements to computer systems: installation of new servers, databases, network solutions, etc.
Assists with implementing solutions and maintaining documentation of processes.
Provides technical support, training and information to system users, staff members, and elected officials regarding operation of hardware and software, procedures,
problems and related issues; troubleshoots and/or resolves problems.
Communicates with the City Manager, City staff, the public, and other individuals as needed to coordinate work activities, review status of work, exchange information or resolve problems; responds to requests for service or assistance.
Briefs supervision as needed on issues of concern to ensure proper action.
Attends City Council meetings and official City functions, as needed for staff coverage, to provide City staff support with technology.
Regularly reviews information related to emerging technology including state-of-the-art voice, data, radio, and computerized systems; keeps up to date with the advancing new products and trends in information technology.
Participates in annual (at minimum, based on budget allowance) technology training as it relates to the position.
Provides support relating to issues with the internal systems and network infrastructure.
Provides timely and effective administration, maintenance, and support services for:
     Microsoft related technologies: Windows Server, Exchange, Entra, Intune, SharePoint, Microsoft Office Suite 365 (including applications deployment, defining and establishing group policies, Active Directory, server optimization)
     Public Safety technology
     User applications
Provides timely and effective communication with users including, but not limited to: incident progress statuses and updates, and notification of impending changes or planned outages
Assists with technical projects.
Participates in on-call rotation and provides after-hours support.
Prioritizes ticket queue and ticket system management; documents all work as service tickets within the ticket system management.
Conducts regular system, equipment, and user audits.
Assists with workstation and printer deployments.
Assists with cell phone deployments.
Performs remote maintenance and support as required.
Assists in moving workstation equipment as needed.
Participates in team meetings, providing input and suggestions.
Performs other duties as requested, directed or assigned.
Regular attendance and punctuality are essential requirements of the job.
ASSOCIATED DUTIES
May be required to attend meetings outside normal business hours;
May be required to drive to alternate City sites and meeting locations;
Manages confidential information as required;
Participates in a rotational on-call schedule;
Attends seminars and workshops related to the Systems Administrator's duties and responsibilities.
MINIMUM QUALIFICATIONS:
Education and/or Experience
Associate degree in information technology, computer science or a related field or equivalent coursework completed while working towards a bachelor's degree in information technology, computer science or a related field from an accredited college or university.
Two (2) years of experience in technology, preferably in a public sector environment.
Prefer professional IT Certification or the experience equivalent (ex. Fortinet Certified Professional, Security+, VMware VCP, Network+, ITIL, A+).
An equivalent combination of education and experience may be acceptable.
Salary: $75,501 - $118,914
Benefits:
100% City-Paid Employee Medical Insurance
100% City-Paid Employee Dental Insurance
100% City-Paid Employee Life/AD&D Insurance
100% City-Paid Employee Short-Term and Long-Term Disability Insurance
100% City-Paid Wellness Program
Vision Insurance
Retirement Savings Plans
Flexible Spending Accounts (FSA)
Education Assistance
Fitness Center Membership
Vacation Leave, Holidays, and Sick Leave
Only candidates that meet all the minimum requirements above will be considered.  The City of Dunwoody has been certified as a Drug-Free Workplace by the State Board of Workers' Compensation.  Applicants for safety-sensitive positions must undergo testing for the presence of illegal drugs as a condition of employment.
Apply Now
 
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