10 results for Network Administrator in Atlanta, GA

Network Engineer

Atlanta, GA
onsite
Temporary
55 - 65 USD / Hourly
We’re looking for a Network Engineer to design, implement, and support enterprise network environments. You’ll be responsible for performance, reliability, and security of LAN/WAN, wireless, and connectivity to cloud environments.
2026-02-25T00:00:00Z

Network Engineer

Alpharetta, GA
onsite
Permanent
80000 - 120000 USD / Yearly
We are seeking a skilled and motivated Mid-Level Network Engineer to join our IT Infrastructure team in Alpharetta, GA. The ideal candidate will have hands-on experience designing, implementing, and supporting enterprise network environments. This role requires strong technical expertise, problem-solving skills, and the ability to collaborate across teams to ensure reliable, secure, and scalable network operations. Key Responsibilities<ul><li>Design, configure, implement, and maintain LAN/WAN network infrastructure</li><li>Manage routing and switching environments (Cisco, Aruba, or equivalent)</li><li>Monitor network performance and troubleshoot connectivity, latency, and security issues</li><li>Support firewall configurations and network security controls</li><li>Maintain VPN solutions and remote connectivity services</li><li>Perform network upgrades, patching, and hardware refresh initiatives</li><li>Document network diagrams, configurations, and standard operating procedures</li><li>Collaborate with cybersecurity, systems, and cloud teams to ensure infrastructure alignment</li><li>Participate in on-call rotation and provide Tier 2/3 support as needed</li></ul>
2026-02-20T00:00:00Z

Systems Administrator

Atlanta, GA
onsite
Permanent
65000 - 75000 USD / Yearly
We are looking for a skilled Systems Administrator to join our team in Atlanta, Georgia. This role is ideal for someone with a strong technical background, especially in Apple hardware and software, who can ensure system integrity and security. As part of our dynamic environment, you will contribute to maintaining and enhancing our IT infrastructure while collaborating closely with team members. Responsibilities: • Manage and support Apple hardware and MacOS systems, ensuring optimal performance and reliability. • Provide assistance with help desk operations, including prioritization, reporting, and time management. • Administer tools such as Adobe Creative Cloud, Google Apps, GSuite, ZenDesk, Active Directory, and mobile device management systems. • Oversee imaging and deployment of Apple machines, with expertise in Kandji being an advantage. • Implement security measures to protect company data and assets while maintaining system integrity. • Collaborate with teams to deliver training initiatives and create clear documentation for internal processes. • Troubleshoot technical issues and provide timely resolutions to maintain smooth operations. • Promote a positive and respectful work environment, fostering teamwork and open communication. • Ensure dependability by consistently delivering on commitments and exceeding expectations.
2026-02-17T00:00:00Z

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

Cloud System Administrator

Atlanta, GA
onsite
Temporary
44 - 48 USD / Hourly
The Cloud System Administrator will support production and lower-level AWS environments running Linux, as well as Google Workspace, with future support for Azure environments. This role collaborates closely with Configuration Management, Business Analysts, QA, and developers to ensure secure, stable, and successful solution delivery.The Cloud System Administrator serves as a technical expert for Linux within the DevOps teams and supports incident and problem management for Windows and Google environments. Key responsibilities include partnering with the change management team on backup, patching, and support processes. The Cloud System Administrator is also responsible for analyzing and presenting performance metrics for Linux environments and plays a vital role in tools integration. Responsibilities:<ul><li>Analyzes business needs and identifies possible opportunities.</li><li>Creates and maintains a customer database.</li><li>Facilitates communication between client and customers (non-state entities, including, but not limited to counties, cities, authorities, citizens, private colleges, universities, and businesses) to assist them in improving products/services, to build relationships, and to increase customer satisfaction.</li><li>Thoroughly reviews relevant data and reports of customers’ activities in order to develop/ implement improvements.</li><li>Assists in identifying new product and service offerings to market.</li><li>Identifies and contacts key stakeholders; penetrates market and introduces product/service offerings.</li><li>Evaluates, analyzes, and determines the appropriate product/service offering opportunities. Has knowledge of client’s services and initiatives.</li><li>Identifies trends from customer interaction which could lead to potential new products for client</li></ul>
2026-02-20T00:00:00Z

Cloud Administrator

Atlanta, GA
onsite
Temporary
45.6 - 52.8 USD / Hourly
We are looking for a skilled Cloud Administrator to join our team in Atlanta, Georgia. This is a long-term contract position ideal for someone who is detail oriented and has a strong background in cloud infrastructure, networking, and automation. The successful candidate will manage and optimize cloud-based systems, ensuring secure and efficient operations across multi-cloud environments. Responsibilities: • Manage and support cloud infrastructure in commercial or government settings, ensuring optimal performance and security. • Utilize services such as CloudWatch, CloudTrail, GuardDuty, Route 53, and Certificate Manager to monitor and maintain operations. • Oversee multi-cloud environments, including Azure and Google Workspace, with comprehensive infrastructure management. • Implement Infrastructure as Code solutions using tools like Terraform and Ansible to streamline provisioning and configuration. • Configure and manage networking solutions, including policies, certificates, and compliance validation. • Integrate and maintain Active Directory and identity management solutions such as Okta. • Develop and execute automation scripts using Python, PowerShell, or Bash to enhance operational efficiency. • Administer cloud-based systems for Linux and Windows environments, providing monitoring and optimization. • Analyze cloud billing data to identify and implement cost-saving strategies. • Support application and infrastructure monitoring to ensure reliability and performance.
2026-02-23T00:00:00Z

Linux/Unix Systems Administrator

Duluth, GA
onsite
Contract / Temporary to Hire
47.5 - 55 USD / Hourly
We are seeking a hands-on Linux / UNIX Systems Administrator to take full ownership of a 200+ Linux environment. This is a critical, execution-focused role.This individual will stabilize, modernize, secure, and actively manage our Linux infrastructure, including systems supporting OS/400 (OS4) integrations
2026-02-18T00:00:00Z

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

Sr. Network Engineer

Norcross, GA
onsite
Permanent
140000 - 160000 USD / Yearly
We are looking for a Network Engineer to lead projects, guide and mentor the engineering team, and manage complex network and system solutions. The ideal candidate will be skilled in designing, configuring, and implementing solutions, performing advanced troubleshooting, and providing expert-level technical support. This role includes working closely with Solution Architects on pre-sales engineering, system architecture, and designing both on-premises and cloud-based solutions. The candidate should also be capable of implementing advanced technologies and serving as a key escalation point for engineering support. 5 days onsite in Norcross GAThis position does not offer C2C or Sponsorship now or in the future. Top Requirements for the role:<ul><li>Juniper and EVPN experience is REQUIRED – this is non-negotiable.</li><li>Must be a hands-on Level 3 engineer.</li><li>Certifications are important, with a preference for Juniper credentials.</li><li>Strong routing and switching experience with an EVPN focus.</li><li>Certifications such as JNCIE, CCIE, or CCNP with strong Juniper experience and relevant EVPN/VXLAN exposure.</li><li>Juniper JNCIE certified is ideal- if you do not have JNCIE could be considered if you have substantial Juniper and EVPN experience (MUST HAVE).</li><li>Juniper experience with EVPN and VXLAN (EVPN experience is prioritized over VXLAN-only experience)</li><li>Juniper experience that is limited to firewalls will not be consider.</li></ul>
2026-02-17T00:00:00Z

Linux Engineer

Alpharetta, GA
onsite
Temporary
55 - 60 USD / Hourly
We’re seeking a skilled Linux Engineer to support, maintain, and enhance our client's Linux infrastructure in a production environment. This role will focus on system administration, performance, reliability, and automation across critical platforms. You’ll work closely with DevOps, Cloud, and Infrastructure teams to ensure stable, secure, and scalable systems.Responsibilities<ul><li>Administer, support, and optimize Linux servers (RHEL, CentOS, Ubuntu, etc.)</li><li>Perform system patching, upgrades, hardening, and performance tuning</li><li>Monitor system health, troubleshoot issues, and resolve production incidents</li><li>Automate routine tasks using Bash, Python, or similar scripting tools</li><li>Support virtualization and/or cloud environments (VMware, AWS, Azure, or GCP)</li><li>Work with application and DevOps teams to support deployments and environment stability</li><li>Implement and maintain security best practices, access controls, and system configurations</li><li>Create and maintain documentation for systems, processes, and procedures</li><li>Participate in on-call rotations and after-hours support as needed</li></ul>
2026-02-17T00:00:00Z