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Senior Messaging Engineer Jobs in Georgia (NOW HIRING)

Sr. Automation Engineer

Atlanta, GA · On-site

$100K - $131K/yr

RIT Solutions, Inc. is seeking an experienced Sr Automation Engineer to support large-scale Data ... messaging queues like Kafka, SQS etc. • Ability to test/automate real-time data streaming and ...

Senior AWS Platform Engineer

Alpharetta, GA · On-site

$102K - $140K/yr

Senior AWS Platform Engineer JOB SUMMARY Seeking multiple Senior AWS Cloud Engineers to support an ... Build and integrate streaming and messaging infrastructure using Amazon MSK and Apache Kafka.

Senior AWS Platform Engineer

Alpharetta, GA · On-site

$102K - $140K/yr

... messaging infrastructure using Amazon MSK and Apache Kafka. • Support Oracle database ... senior engineers and cross-functional teams across multiple product organizations. • Take ...

Senior Full Stack Engineer

Atlanta, GA · On-site

$130 - $190/hr

Develop scalable backend services, APIs, messaging integrations, and data contracts that support ... Provide senior-level technical guidance, mentor engineers, contribute to design reviews, and help ...

Develop scalable backend services, APIs, messaging integrations, and data contracts that support ... Provide senior-level technical guidance, mentor engineers, contribute to design reviews, and help ...

Develop scalable backend services, APIs, messaging integrations, and data contracts that support ... Provide senior-level technical guidance, mentor engineers, contribute to design reviews, and help ...

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Senior Messaging Engineer information

What are some common challenges faced by senior messaging engineers when managing enterprise messaging platforms?

Senior Messaging Engineers often encounter challenges such as ensuring high availability and security of messaging systems, managing large-scale migrations, and integrating diverse communication tools. They must proactively monitor system performance, quickly resolve incidents, and stay updated with evolving security threats. Collaboration with network, security, and support teams is crucial for seamless operations and troubleshooting complex issues across the organization.

What is the difference between Senior Messaging Engineer vs Messaging Engineer?

AspectSenior Messaging EngineerMessaging Engineer
CredentialsBachelor's degree in Computer Science or related field, certifications like Microsoft Certified: Messaging or Cisco certificationsBachelor's degree in Computer Science or related field, relevant certifications
Work EnvironmentDesigning, implementing, and maintaining messaging systems in enterprise environmentsSupporting and troubleshooting messaging systems, assisting in deployment
Industry UsageUsed in large organizations with complex messaging needsUsed in organizations of various sizes for messaging support
Search/Comparison IntentUnderstanding senior-level responsibilities and qualificationsEntry to mid-level messaging roles

The main difference between a Senior Messaging Engineer and a Messaging Engineer lies in experience, responsibilities, and scope. Senior Messaging Engineers typically handle complex system design, lead projects, and mentor junior staff, while Messaging Engineers focus on support and implementation tasks. Both roles require similar foundational skills and certifications, but the senior role demands more experience and strategic oversight.

What is a senior messaging engineer?

Senior Messaging Engineers are experienced IT professionals responsible for designing, implementing, and maintaining enterprise messaging systems such as Microsoft Exchange, Office 365, or other email and communication platforms. They ensure secure, efficient, and reliable messaging services for organizations, often handling migrations, upgrades, troubleshooting, and integration with other business tools. In addition, they may develop policies for email security and compliance, monitor system performance, and provide technical support to resolve messaging-related issues.

What are the key skills and qualifications needed to thrive as a senior messaging engineer?

To thrive as a Senior Messaging Engineer, you need expertise in designing, managing, and troubleshooting enterprise messaging platforms (such as Microsoft Exchange or Microsoft 365), typically supported by a degree in computer science or related certifications like Microsoft Certified: Messaging Administrator Associate. Proficiency with tools like PowerShell, Active Directory, and monitoring systems is essential for automation and system integration. Strong problem-solving skills, attention to detail, and effective communication set top performers apart when supporting users and collaborating with IT teams. These skills ensure secure, reliable, and efficient messaging environments that support business continuity and productivity.
Infographic showing various Senior Messaging Engineer job openings in Georgia as of August 2026, with employment types broken down into 87% Full Time, 6% Part Time, 1% Temporary, and 6% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Senior Server Engineer - Exchange and Cloud Infrastructure

nLeague

Atlanta, GA • On-site

$104K - $141K/yr

Contractor

Re-posted 5 hours ago


Job description

Job ID: 65213

Senior Server Engineer

Location: 55 Trinity Avenue, Suite G700   Atlanta,  Georgia 30303

Duration: 12+ Months

Client: ATL - AIM General

Hybrid Job

Position Summary

The Senior Server Engineer (Contract) will lead engineering, troubleshooting, and optimization of enterprise messaging platforms including Microsoft 365 Exchange, Exchange on-premises, Proofpoint, Defender for Email, and Azure-based identity and security services. The contractor will provide advanced support, assist with migrations and modernization initiatives, enhance security posture, and serve as a subject matter expert (SME) for email and messaging infrastructure.

This role requires deep technical experience in enterprise messaging architectures, hybrid Exchange environments, email security, and Windows server systems, with the ability to work independently while collaborating with IT, security, and operational teams.


Key Responsibilities

Messaging Platform Support & Engineering

· Lead administration and optimization of Microsoft 365 Exchange Online and on-prem Exchange infrastructure.

· Manage mail flow, routing, retention policies, compliance, and hybrid configurations.

· Support Exchange infrastructure upgrades, migrations, and service modernization.


Email Security & Protection

· Administer Proofpoint email security platform, including:

  • Spam filtering
  • DLP policies
  • Encryption settings
  • Quarantine and forensic analysis

· Manage Defender for Email (MDO) including ATP, anti-phishing, safe attachments, and threat intelligence.

· Troubleshoot and analyze advanced email delivery, threat detection, and user issues.

Azure & Identity Integration

· Support Azure AD integration with M365 services, SSO, and hybrid identity synchronization.

· Assist with security baselines, conditional access, and identity hardening recommendations.

Incident Response & Troubleshooting

· Lead major incident resolution for messaging and email security services.

· Perform root cause analysis and provide corrective and preventive action recommendations.

Monitoring, Reporting & Optimization

· Develop dashboards and reporting for:

  • Message flow trends
  • Security detection and blocked threats
  • Exchange and M365 service metrics

· Analyze performance, deliver improvement recommendations, and support SLA-based reporting.

Documentation & Knowledge Sharing

· Create or update:

  • Operational SOPs
  • Architecture diagrams
  • Runbooks
  • Root cause and service reports

· Mentor internal engineering and operations staff as needed.


Required Qualifications

· 7+ years professional experience supporting enterprise messaging systems.

· Deep hands-on knowledge of:

  • Microsoft 365 Exchange Online
  • Exchange Server (2013/2016/2019)
  • Hybrid Exchange coexistence and migrations

· Strong experience administering:

  • Proofpoint Essentials/Enterprise Protection
    • TAP, TRAP
  • Defender for Email/Microsoft Defender for Office 365

· Strong troubleshooting skills in:

  • Email routing
  • SMTP protocols
  • DNS (MX, SPF, DMARC, DKIM)

· Experience with Azure AD and identity integration.


Preferred Skills

· PowerShell scripting for automation and reporting.

· Experience working in government, education, financial, or regulated environments.

· Familiarity with:

  • Message trace tools
  • Transport rule design
  • Microsoft Purview compliance solutions

· Ability to provide architecture guidance and evaluation of new email security technologies.