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5 results for Linuxunix Systems Administrator in Duluth, GA

Network Security Admin

Duluth, GA
onsite
Temporary
45 - 57 USD / Hourly
OverviewReporting to the Manager, IT Network Infrastructure, the IT Network Security Admin is responsible for providing technical assistance and support related to client's network systems 24/7. Responsibilities· Maintaining and administering networking security tools· Perform escalated troubleshooting for network issues· Configuring and installing various networking security devices and services· Manage all SLAs· Performing maintenance and upgrades for security configurations or end-of-life equipment cycle· Communicate with customers of all updates· Work with established configuration and change management system to ensure policies for awareness and approval are correctly upheld· Work closely with selected vendors for projects and new technology implementations· Deeper troubleshooting through diagnostic tools and techniques· Determines the best solution based on the specific issue· Escalates unresolved issues to next-level support· Performs daily maintenance and reporting· Performs additional duties as required
2026-03-18T00:00:00Z

Network Security Administrator

Duluth, GA
onsite
Temporary
52.25 - 60.5 USD / Hourly
We are seeking a Network Security Engineer to support and maintain enterprise security infrastructure while providing advanced troubleshooting and operational support.Responsibilities:<ul><li>Administer and maintain network security tools and platforms</li><li>Perform escalated troubleshooting for complex network/security issues</li><li>Configure and deploy security devices and services (firewalls, email/web security, etc.)</li><li>Manage SLAs and ensure timely resolution of incidents</li><li>Perform maintenance, upgrades, and lifecycle management of security systems</li><li>Communicate updates and resolutions to internal teams and customers</li><li>Follow change management processes for all configurations and updates</li><li>Collaborate with vendors on implementations and new technologies</li><li>Conduct deep-dive diagnostics and escalate issues when needed</li><li> </li></ul>
2026-03-19T00:00:00Z

Mac/Apple Administrator

Marietta, GA
onsite
Temporary
30 - 36 USD / Hourly
Our client is looking for a strong Mac-focused candidate to help stabilize and standardize their Apple environment. They are currently experiencing widespread issues across devices and are considering a full refresh/rebuild of their setup. Key Responsibilities<ul><li>Assess current Apple environment alongside internal lead to identify root issues</li><li>Create and deploy a new standardized Mac image across devices</li><li>Support and troubleshoot MacBook Pro, MacBook Air, iPhone, and iPad environments</li><li>Diagnose and resolve connectivity issues (devices not connecting to internet or network resources)</li><li>Troubleshoot application startup and SharePoint/O365 access issues (files not opening, sync problems, etc.)</li><li>Provide support via Ninja RMM for remote management and ongoing troubleshooting</li></ul>Environment / Tech<ul><li>Apple ecosystem (macOS, iOS, iPadOS)</li><li>Microsoft 365 / O365</li><li>SharePoint (heavy usage + redesign initiative)</li><li>Ninja RMM</li></ul>Additional Notes<ul><li>Devices are provisioned directly through Apple</li><li>Role will start onsite in Marietta to ramp and understand environment, then likely transition to mostly remote</li><li>Immediate need focused on stabilization + foundational rebuild</li></ul>
2026-03-24T00:00:00Z

Database Administrator

Duluth, GA
onsite
Contract / Temporary to Hire
42.75 - 49.5 USD / Hourly
We are looking for a skilled Database Administrator to join our team in Johns Creek, Georgia. In this Contract to permanent role, you will play a critical part in managing and optimizing our database systems to ensure high performance, security, and reliability. This is an excellent opportunity to work with cutting-edge technologies and contribute to a dynamic team within the motor freight forwarding industry. Responsibilities: • Monitor and analyze database performance, identifying and resolving bottlenecks to ensure optimal efficiency. • Manage user and application permissions, maintaining secure access controls and implementing encryption standards. • Optimize database structures, including normalization, indexing, and stored procedures, to enhance performance and data integrity. • Collaborate with developers and stakeholders to address technical challenges and support database-related needs. • Develop and execute backup and disaster recovery strategies, ensuring data availability and reliability. • Conduct regular tests of restore processes and ensure backups are completed successfully on schedule. • Manage database replication across multiple servers, mitigating potential impacts of updates on replication. • Implement and maintain data-tier application tools to ensure schema versioning and consistency. • Ensure sensitive data is sanitized in non-production environments to minimize exposure risks. • Stay informed about advancements in database technologies to continuously improve systems and processes.
2026-04-15T00:00:00Z

Database Administrator

Duluth, GA
onsite
Contract / Temporary to Hire
42.75 - 49.5 USD / Hourly
We are looking for a skilled Database Administrator to join our team in Johns Creek, Georgia. This is a Contract to permanent position where you will play a pivotal role in managing, optimizing, and securing our database systems. Your expertise will ensure the seamless operation of critical data processes, supporting both performance and data integrity. Responsibilities: • Monitor and analyze database performance, identifying and resolving bottlenecks to ensure optimal operation. • Manage user and application permissions, implementing access controls and maintaining encryption across clustered environments. • Optimize database configurations, queries, and stored procedures to improve efficiency and reliability. • Collaborate with developers and stakeholders to address technical challenges and support database-related initiatives. • Establish and maintain comprehensive backup and disaster recovery strategies, including regular testing of restore processes. • Implement database replication across multiple servers to ensure data availability and consistency. • Conduct database normalization and leverage foreign keys, indexes, and other techniques to enhance data integrity. • Provide guidance and training on database best practices and emerging technologies. • Sanitize sensitive data in non-production environments to minimize exposure and ensure compliance with data protection standards.
2026-03-17T00:00:00Z