IT Network Administrator(Local to Lawrenceville, GA 30046)

Job Title- IT Network Administrator (Local to Lawrenceville, GA 30046)

Location: Lawrenceville, GA 30046

Mode Of Work-On-Site This position will be required to report on-site.

Mode OF Hire-Long Contract

Availability Requirements:

Monday Friday (8AM-5PM); No overtime.

Position Description:

We are seeking a highly skilled and technically proficient NOC Technician to support Tier 1 2 network, systems, and cloud infrastructure operations in a mission-critical 24x7x365 environment. You will be responsible for the proactive monitoring, troubleshooting, and resolution of issues impacting a large-scale LAN/WAN architecture across over 100 county wide sites, including core IP networking, virtualization platforms, hybrid cloud environments (AWS, Azure, Google Cloud Platform), and SaaS integrations.

This role includes hands-on support of cloud services, routers, switches, firewalls, wireless infrastructure, and various connected devices. You will also manage escalations, execute standard changes, and contribute to documentation and continuous improvement.

Minimum Qualifications:

Associate's or Bachelor's degree in IT, Computer Science, or equivalent hands-on experience

2 4+ years of experience in a NOC or enterprise IT operations environment

Familiarity with ITIL-based incidents, problems, and change management

Experience with at least one scripting/configuration tool (e.g., Ansible, Terraform, PowerShell, Python) Preferred Experience:

Infrastructure Monitoring & Incident Response

o Monitor enterprise infrastructure using tools such as SolarWinds, Splunk, LogicMonitor, Datadog, and Network Analyzer platforms

o Triage and respond to system-generated alerts and logs across network, server, and cloud environments

o Perform root cause analysis (RCA) and escalate to Tier 2/3 engineering teams as necessary

Network & Systems Operations

o Configure and support LAN/WAN connectivity for user devices (PCs, VOIP phones, printers, IoT, card readers, body-worn cameras) Troubleshoot and maintain DHCP reservations, DNS configurations, firewall rules, and VLAN assignments

o Maintain connectivity between internal systems, cloud resources, and remote users (VPN, NetMotion, IPsec/SSL)

Cloud & Virtualization

o Support workloads running in cloud computing such as AWS, Azure, and Google Cloud Platform (e.g., EC2, VPC, IAM, Lambda, Azure VMs)

o Collaborate with IT teams to monitor cloud service pipelines, cloud-native telemetry (CloudWatch, Azure Monitor)

o Perform basic operations in VMware vSphere/ESXi, Hyper-V, and KVM environments

Security & Compliance o Block malicious IPs in real-time per InfoSec team guidance

o Manage VPN access for county employees and third-party vendors

o Support physical security infrastructure (cameras, intercoms, badge systems) across 100+ sites using Avigilon

Field & Physical Layer Support o Perform cabling verification and troubleshooting for network patching

o Use tools such as Fluke DTX testers to validate copper and fiber connections

o Coordinate with low-voltage cabling vendors for installations and escalations

Operational Management

o Use Salesforce & TeamDynamix Service Management for ticket handling and workflow tracking

o Maintain NOC SOPs, technical documentation, and operational runbooks

o Participate in on-call rotations and after-hours emergency support Preferred Certifications

Networking: CCNA, CompTIA Network+

Systems: RHCSA, MCSA, VMware VCP

Cloud: AWS Certified (Practitioner/Associate), Azure Fundamentals

Security & Monitoring: CompTIA Security+

Preferred Technical Skills Networking

Deep understanding of TCP/IP, BGP, OSPF, NAT, VLANs, ACLs, and multicast

Configuration and troubleshooting of Cisco routers/switches: 2900, 3800, 3900 routers; 2900, 3500, 3700, 9200, 9300, 9500, IE2K/4K/5K series switches

Familiarity with SNMP, NetFlow/sFlow, Wireshark/tcpdump

Experience with SD-WAN, MPLS, VPN (IPSec/SSL), and wireless networks at scale

Knowledge of Layer 1 4 troubleshooting and infrastructure design for 50+ site environments Systems

Admin experience in Windows Server and Linux (RHEL, Ubuntu)

Proficiency in shell scripting (Bash, PowerShell), log parsing, and systems automation

Hands-on with virtualization (VMware vSphere, Hyper-V, KVM) Cloud & Monitoring

Familiarity with cloud computing models (IaaS, PaaS, SaaS)

Experience monitoring cloud-native workloads with CloudWatch, Azure Monitor, or Stackdriver

Ability to interpret and respond to Continuous Integration and Continuous Delivery (or Deployment) CI/CD pipeline and security telemetry

Thanks

Mithlesh

Direct