12 results for Network Security Administrator in Atlanta, GA

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

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 Engineer

Alpharetta, GA
onsite
Permanent
100000 - 125000 USD / Yearly
Senior Network Security Engineer (MSP Environment) We are seeking a Senior Network Security Engineer to design, implement, and support secure network infrastructures across multiple client environments. This role is responsible for maintaining high-performing network systems while ensuring strong security controls, segmentation, and threat visibility across enterprise networks.The ideal candidate has deep experience working within managed services or multi-client environments, supporting complex networking infrastructures and implementing security best practices. This position requires someone comfortable troubleshooting advanced network issues, designing secure architectures, and acting as a senior escalation point for critical incidents. Key Responsibilities <ul><li>Design, deploy, and maintain network infrastructure including routers, switches, wireless networks, and firewalls across multiple client environments.</li><li>Support enterprise LAN, WAN, and wireless connectivity systems to ensure high availability and performance.</li><li>Implement and manage networking protocols such as TCP/IP, VLANs, QoS, RSTP, LACP/LAG, and multicast technologies.</li><li>Implement and maintain network security controls across switching, wireless, and firewall platforms.</li><li>Design secure network segmentation strategies including VLAN segmentation, micro-segmentation, and multi-tenant network architectures.</li><li>Configure and manage firewall policies, NAT rules, and security filtering using least-privilege access principles.</li><li>Implement secure wireless network authentication methods including WPA2/WPA3 enterprise authentication and RADIUS-based access controls.</li><li>Design and maintain private wireless networks supporting role-based or device-based access policies.</li><li>Support modern access control frameworks including Zero Trust Network Access (ZTNA) approaches.</li><li>Implement network access controls such as 802.1X authentication, device profiling, and endpoint-based access policies.</li><li>Monitor network traffic and security events using network analytics tools and firewall telemetry.</li><li>Identify suspicious activity through log analysis, flow monitoring, and threat intelligence indicators.</li><li>Coordinate with security or incident response teams to investigate potential threats and implement containment actions.</li><li>Serve as a Tier 3 escalation point for complex network troubleshooting and infrastructure issues.</li><li>Diagnose and resolve connectivity problems involving routing, switching, wireless networks, and firewall systems.</li><li>Support proactive monitoring and preventative maintenance to maximize uptime.</li><li>Onboard and maintain network infrastructure within monitoring platforms for inventory tracking, alerting, and configuration management.</li><li>Analyze network alerts and performance metrics to identify potential issues before service disruption occurs.</li><li>Maintain detailed documentation of network configurations, security policies, and infrastructure changes.</li><li>Participate in change management reviews and ensure proper documentation for infrastructure updates.</li><li>Work closely with internal engineers and client stakeholders to resolve infrastructure challenges and implement new solutions.</li><li>Provide technical guidance and communicate complex technical findings clearly to both technical and non-technical audiences.</li></ul>
2026-03-05T00:00:00Z

Security Systems Engineer

Norcross, GA
onsite
Permanent
0 - 0 USD / Yearly
We are seeking a Senior Security Systems Engineer to lead the design, implementation, and optimization of enterprise security solutions. This role will serve as a technical leader, driving security architecture decisions, mentoring entry level engineers, and ensuring the organization’s systems and data are protected against evolving threats. Key Responsibilities Lead design and implementation of enterprise security architecture and systems Own and optimize security platforms (SIEM, EDR, IAM, firewalls, cloud security) Drive incident response and threat detection strategies Conduct advanced vulnerability management and system hardening Partner with cloud, infrastructure, and application teams to embed security controls Lead security assessments, audits, and compliance initiatives Develop security standards, policies, and best practices Mentor entry level engineers and provide technical leadership across teams
2026-03-20T00:00:00Z

NOC Engineer / Junior Network Engineer

Marietta, GA
onsite
Permanent
50000 - 75000 USD / Yearly
We are seeking a NOC Engineer / entry level Network Engineer to support and monitor network infrastructure, ensuring system uptime and performance. This role is ideal for someone early in their career looking to grow in networking, infrastructure, and operations. Key Responsibilities Monitor network systems, servers, and infrastructure for performance and availability Respond to alerts, incidents, and outages in a timely manner Troubleshoot network issues (connectivity, latency, packet loss, etc.) Escalate complex issues to senior engineers when needed Maintain documentation for incidents, processes, and configurations Assist with network maintenance, upgrades, and patching Support ticketing systems and follow SLAs
2026-03-20T00:00:00Z

Jr. Network Operations Engineer

Alpharetta, GA
onsite
Permanent
75000 - 100000 USD / Yearly
Network Engineer (NOC ) We are seeking a Network Engineer with strong Network Operations Center (NOC) experience to support and maintain network environments across multiple client infrastructures. This role focuses on monitoring network health, responding to alerts, troubleshooting outages, and ensuring stable and secure connectivity across distributed networks.The ideal candidate has experience working in a managed services or multi-client environment, supporting network infrastructure through monitoring platforms and escalation workflows. This role requires someone who is comfortable responding to alerts, diagnosing network incidents, and maintaining uptime across complex environments. Key Responsibilities <ul><li>Monitor network infrastructure using NOC monitoring platforms to ensure network availability and performance.</li><li>Respond to alerts and incidents related to network connectivity, access points, routing issues, and firewall events.</li><li>Troubleshoot outages and escalate or resolve issues impacting network services.</li><li>Participate in operational incident response and follow structured troubleshooting methodologies during service disruptions.</li><li>Deploy, configure, and maintain network infrastructure including routers, switches, firewalls, and wireless access points.</li><li>Support network environments across multiple client infrastructures and distributed locations.</li><li>Assist with network upgrades, configuration updates, and infrastructure improvements.</li><li>Assist with implementation and maintenance of network security practices and firewall configurations.</li><li>Support multiple firewall platforms and maintain network segmentation and access control policies.</li><li>Maintain accurate documentation of network configurations, incident response procedures, and troubleshooting steps.</li><li>Provide technical updates and reporting during operational incidents or troubleshooting activities.</li><li>Follow best practices for operational documentation and escalation procedures within the NOC environment.</li><li>Work closely with engineering teams and internal stakeholders to resolve network issues and improve infrastructure reliability.</li><li>Provide technical support and guidance to internal teams and client stakeholders when network incidents occur.</li><li>Stay current on networking technologies, monitoring tools, and operational best practices related to network infrastructure and security.</li></ul>
2026-03-05T00:00:00Z

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

Systems Engineer

Lawrenceville, GA
onsite
Permanent
130000 - 140000 USD / Yearly
We are looking for an experienced Systems Engineer to join our team in Lawrenceville, Georgia. This role requires a strong background in Citrix technologies, cloud solutions, and Azure Virtual Desktop. The ideal candidate will bring a hands-on approach while also contributing at a senior level to support infrastructure and cloud integration efforts. Responsibilities: • Lead the design, implementation, and maintenance of Citrix environments, including Desktop/App, Cloud, and Netscalers. • Manage and optimize Azure Virtual Desktop solutions to enhance system performance and scalability. • Collaborate with IT staff and contractors to ensure seamless infrastructure operations within a robust technical environment. • Oversee Active Directory and Azure Active Directory configurations, ensuring security and reliability. • Administer and troubleshoot Microsoft Windows Server environments to maintain system efficiency. • Integrate Microsoft Exchange services into existing infrastructure, ensuring smooth communication and data management. • Provide strategic guidance and technical expertise to improve cloud integration and infrastructure processes. • Participate in ongoing system assessments to identify areas for improvement and implement solutions. • Act as a senior-level resource for troubleshooting and resolving complex system issues. • Support the transition to a hybrid work setup after the initial onsite period.
2026-03-18T00:00:00Z

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.
2026-03-23T00:00:00Z

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

SQL Database Administrator

Duluth, GA
onsite
Temporary
45 - 53 USD / Hourly
OverviewThe SQL Database Administrator will be responsible for ensuring the optimal performance, availability, and security of our database systems. This role involves a keen understanding of SQL Server architecture, with a focus on performance profiling, permissions management, and data integrity practices. The ideal candidate will possess strong technical skills in SQL and related database technologies, along with an analytical mindset. The candidate will also have Azure experience. ResponsibilitiesPerformance Profiling:<ul><li>Monitor, analyze, and optimize the performance of databases to ensure they meet the needs of the business.</li><li>Use tools such as SQL Server Management Studio (SSMS) to identify and resolve performance bottlenecks.</li><li>Regularly conduct performance reviews and make necessary adjustments to database configurations for optimal operation.</li></ul>Permissions Management:<ul><li>Ensure that database users and applications have the appropriate permissions to access and modify tables, stored procedures, and other database objects.</li><li>Maintain column level encryption for data across clustered server environments.</li><li>Develop and implement policies for access controls, and audit logging.</li></ul>Database Optimization:<ul><li>Update databases to leverage foreign keys, indexes, and other features that enhance performance and integrity.</li><li>Perform database normalization to eliminate redundancy and improve data consistency.</li><li>Optimize stored procedures and application queries for efficiency and speed.</li><li>Load balancing , clustering, database tuning, and denormalization experience to maintain best performance</li><li>Leverage Data-tier application tools to maintain schema versioning and consistency in multiple databases.</li></ul>Collaboration and Support:<ul><li>Work closely with developers and other stakeholders to support database needs and address technical challenges.</li><li>Provide training and guidance on SQL Server technologies and best practices to team members as needed.</li><li>Support team when creating new columns/tables to optimize storage and data retrieval efficiency based on various factors such as data types.</li><li>Stay updated with the latest trends in database technology to continually improve our systems.</li></ul>Backup and Recovery and Replication:<ul><li>Develop, implement, and maintain a comprehensive backup and disaster recovery strategy.</li><li>Monitor backup logs and storage systems to ensure that all backups are successful, complete, and performed on schedule.</li><li>Conduct regular tests of the restore processes to validate effectiveness and to refresh lower environments with production like data.</li><li>Manage replication of databases across multiple servers in the cluster and review updates to before release to mitigate their impact on replication.</li></ul>Data Sanitization:<ul><li>Ensure that sensitive data is properly sanitized in lower environments and reduce unnecessary exposure of personal or sensitive information.</li></ul>
2026-03-16T00:00:00Z

Endpoint Engineer

Alpharetta, GA
onsite
Permanent
75000 - 100000 USD / Yearly
Endpoint EngineerWe are seeking an experienced Endpoint Engineer to support large-scale endpoint environments across multiple client infrastructures. This role focuses on maintaining endpoint security posture, ensuring patch compliance, and managing device security operations across enterprise device fleets. The ideal candidate will have hands-on experience managing thousands of endpoints in complex environments and will work across endpoint management, vulnerability remediation, and security monitoring activities. This position combines technical engineering responsibilities with operational support and client-facing collaboration. this is a 5 days onsite position Key Responsibilities<ul><li>Plan, test, and deploy operating system and application updates across large endpoint fleets using structured deployment strategies such as pilot groups and phased rollouts.</li><li>Monitor patch compliance and coordinate maintenance windows, approvals, and remediation timelines.</li><li>Troubleshoot patch deployment failures and coordinate rollback or recovery actions when updates introduce system instability or compatibility issues.</li><li>Deploy, configure, and maintain endpoint protection platforms including EDR/XDR solutions.</li><li>Tune security policies, configure alerting and prevention settings, and investigate suspicious endpoint activity.</li><li>Contain or isolate compromised systems when threats are detected.</li></ul>Threat Detection and Incident Response<ul><li>Investigate security alerts and abnormal endpoint behaviors including malware, ransomware, and unauthorized activity.</li><li>Support incident response activities including investigation, containment, eradication, and recovery.</li><li>Document findings and contribute to post-incident remediation and security improvements.</li><li>Review endpoint vulnerability findings and prioritize remediation based on severity and risk exposure.</li><li>Track remediation progress and ensure endpoint compliance across operating systems and applications.</li><li>Support regular vulnerability scanning validation and endpoint security assessments.</li><li>Implement endpoint security configurations and baseline standards across enterprise devices.</li><li>Support endpoint encryption, firewall policies, privilege controls, and system security settings.</li><li>Develop PowerShell scripts and automation to improve patch deployment, compliance reporting, and endpoint management processes.</li><li>Generate operational reports and security metrics related to patch status, endpoint coverage, and vulnerability remediation.</li><li>Maintain device inventory and asset lifecycle records for enterprise endpoints including desktops, laptops, and associated services.</li><li>Ensure endpoints remain compliant with patching and security requirements throughout their lifecycle.</li><li>Identify and remove outdated, unauthorized, or unsupported tools and applications from endpoint environments.</li><li>Communicate security posture updates, patch compliance status, and incident response activities to internal teams and client stakeholders.</li><li>Participate in operational reviews and security discussions to provide technical insights and recommendations.</li></ul>
2026-03-06T00:00:00Z