Top 5 Senior network administrator Jobs in Smyrna, Ga

Systems Administrator – Messaging
Information Technology Senior Management Forum —Atlanta, GA
- Full-time
- Computer science
- Computer Science
- Mid-level
- Health insurance
- Retirement plan
2d
Senior Systems, Network, and Storage Administrator
Morehouse College —Atlanta, GA
- Computer Science
- 5 years
- Writing skills
Senior Systems Administrator
Alexton Incorporated —Atlanta, GA
- Full-time
- 7 years
- Senior level
Quick Apply
Sr. Network Engineer, Administrator
DMI —Atlanta, GA
- $97,273.50 - $102,377.50 a year
- Full-time
- Computer science
- Azure
- Computer Science
- Commuter assistance
- Health insurance

Related jobs to explore

Based on your search for senior network administrator

HR Systems & Reporting Administrator
Cumulus Media New Holdings Inc. —Atlanta, GA
You will provide exceptional customer and consultative service to develop, troubleshoot, and resolve systems opportunities that impact the daily use of HR…
$72,000 - $90,000 a year
Network Administrator I / II
Scientific Research Corporation —Atlanta, GA
JNCIA and/or JNCIS certification. Strong verbal and written communication skills and ability to create technical documentation, including change notices.

Show more related jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Senior Systems Administrator - Direct Hire/FTE - Pataskala, OH - Onsite - W2 only
Stafford Technology —Pataskala, OH
Provide patient, professional support to users with varying levels of technical knowledge. Provide systems administration and help desk support as needed.
$80,000 - $100,000 a year
Quick Apply
1d
Senior Network Engineer
Quantum Health —Dublin, OH
This role serves as a senior technical resource for network operations, project delivery, security policy implementation, troubleshooting, and network…
Quick Apply

Show more jobs in cities nearby

I want to receive the latest job alert for senior network administrator in smyrna, ga

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

senior network administrator jobs near smyrna, ga

Systems Administrator jobs in Atlanta, GA

Senior Network Administrator jobs in Atlanta, GA

Systems Administrator jobs in State College, PA

Systems Administrator jobs in ‘aiea, HI

Systems Administrator jobs in Groton, CT

School Administrator jobs in Fort Myers, FL

Systems Administrator jobs in Celina, TX

Nursing Home Administrator jobs in Philadelphia, PA

Administrator Remote jobs in Dallas, TX

Senior Network Administrator jobs in Fort Huachuca, AZ

Senior Event Manager jobs in Philadelphia, PA

Adult Residential Facility Administrator jobs in California

Senior Network Administrator jobs in San Antonio, TX

Network Engineer jobs in Bellevue, WA

Senior Network Administrator jobs in Manhattan, NY

New Perspective Senior Living jobs in Franklin, WI

Pacs Administrator jobs in Chicago, IL

Senior Network Administrator jobs in Grand Rapids, MI

Senior Network Administrator jobs in Jefferson County, AL

Senior Network Administrator jobs in New Jersey

Systems Administrator – Messaging

Information Technology Senior Management Forum
Atlanta, GA

Apply Now

Job Details

Full-time
2 days ago

Benefits

Health insurance
Retirement plan

Qualifications

Software coding
Programming languages
Version control systems
GitHub
Automation tools

Full Job Description

Posted Date 8/17/2026

Description

Systems Administrator – Messaging

Digital Workplace Solutions

POSITION SUMMARY

The Systems Administrator: Messaging is responsible for the support, administration, documentation, and automation of the organization’s email and messaging platforms, including Microsoft Exchange Server, Exchange Online (Microsoft 365), and Proofpoint.

This role balances operational support with a strong emphasis on automation and code-first problem solving. A core expectation of this position is the ability to write and maintain automation using PowerShell, Microsoft Graph API, and REST APIs to reduce manual effort and improve reliability, working alongside senior members of the team.

KEY RESPONSIBILITIES

Tier 3 Support & Escalation

Serve as Tier 3 support for messaging incidents engaging senior team members on the most complex issues.
Troubleshoot recurring issues and contribute to root cause analysis.
Participate in an on-call rotation supporting critical systems.

Maintenance & Patching

Assist with patching, updates, and upgrade cycles across messaging infrastructure.
Perform routine administration across on-premises, hybrid, and cloud platforms.
Support Proofpoint email security administration and policy tuning.
Monitor alerting and respond to platform health issues.

Automation & Scripting

Write and maintain PowerShell scripts and tooling with proper error handling and logging.
Automate routine tasks such as mailbox and user lifecycle management, reporting, and device inventory.
Manage all code in Git using branches, pull requests, and reviewed commits .

Documentation

Write and maintain runbooks, known-issue articles, standard configurations, and support procedures, keeping them current as the environment changes.

REQUIRED QUALIFICATIONS

Bachelor’s degree in computer science, Information Technology, or a related field, or equivalent hands-on experience.
Working proficiency in PowerShell or another scripting or programming language, with a solid grasp of code fundamentals including functions, logic, and error handling.
Familiarity with Git and version control concepts.
Working knowledge of Microsoft 365 and enterprise email concepts.
Strong troubleshooting skills and a methodical approach to problem solving.
Ability to learn new platforms quickly and work effectively with senior team members.
Clear written and verbal communication with both technical and non-technical audiences.

PREFERRED QUALIFICATIONS

Hands-on experience with Exchange Server or Exchange Online.
Exposure to Microsoft Graph API or other REST APIs.
Microsoft certifications or equivalent industry certifications are highly desirable.

About Southern Company

Southern Company (NYSE: SO ) is a leading energy provider serving 9 million customers across the Southeast and beyond through its family of companies. Providing clean, safe, reliable and affordable energy with excellent service is our mission. The company has electric operating companies in three states, natural gas distribution companies in four states, a competitive generation company, a leading distributed energy solutions provider with national capabilities, a fiber optics network and telecommunications services. Through an industry-leading commitment to innovation, resilience and sustainability, we are taking action to meet customers' and communities' needs while advancing our goal of net-zero greenhouse gas emissions by 2050. Our uncompromising values ensure we put the needs of those we serve at the center of everything we do and are the key to our sustained success. We are transforming energy into economic, environmental and social progress for tomorrow. Our corporate culture has been recognized by a variety of organizations, earning the company awards and recognitions that reflect Our Values and dedication to service. To learn more, visit www.southerncompany.com .

Southern Company invests in the well-being of its employees and their families through a comprehensive total rewards strategy that includes competitive base salary, annual incentive awards for eligible employees and health, welfare and retirement benefits designed to support physical, financial, and emotional/social well-being. This position may also be eligible for additional compensation, such as an incentive program, with the amount of any bonus/awards subject to the terms and conditions of the applicable incentive plan(s). A summary of the benefits offered for this position can be found here https://seo.nlx.org/southernco/pdf/SOCO-Benefits.pdf . Additional and specific details about total compensation and bene?ts will also be provided during the hiring process.

Southern Company is an equal opportunity employer where an applicant's qualifications are considered without regard to race, color, religion, sex, national origin, age, disability, veteran status, genetic information, sexual orientation, gender identity or expression, or any other basis prohibited by law.

Job Identification: 20924

Job Category: Information Technology

Job Schedule: Full time

Company: Southern Company Services

Type

Full-time

Apply Now

Refine Your Search

senior network administrator jobs in smyrna, ga

Systems Administrator – Messaging

Senior Systems, Network, and Storage Administrator

Senior Systems Administrator

Sr. Network Engineer, Administrator

Related jobs to explore

Explore jobs in cities nearby

I want to receive the latest job alert for senior network administrator in smyrna, ga

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected