Hire the best Network Administrators in Chicago, IL
Check out Network Administrators in Chicago, IL with the skills you need for your next job.
- $150 hourly
- 4.9/5
- (76 jobs)
🏆🥇✨Proven track record of delivering top-notch IT solutions ✨🥇🏆 - I specialize in networking, cybersecurity and virtualization including Citrix, VMware, and Microsoft technologies. My expertise spans Unifi, Meraki and Cisco in networking, SonicWall, Palo Alto and FortiNet in security as well as VMware, XenServer and Hyper-V virtualization. I've consistently achieved high client satisfaction through my dedication to excellence and attention to detail. **Key Skills:** 👉 Virtual Machine Management: Proficient in template automation, Citrix MCS, PVS, and Citrix AppLayering for efficient virtual machine deployment and management. 👉 User Experience Optimization: Skilled in enhancing user experience with Citrix WEM, Citrix UPM, Profile Unity, and AppSense solutions. 👉 Wireless Deployments: Experienced in deploying wireless solutions from Meraki, Ubiquiti, and Cisco for seamless connectivity. 👉 Network Security: Expertise in implementing and managing network security firewalls from Meraki, Ubiquiti, SonicWall, Cisco, and Palo Alto to ensure robust protection. 👉 Storage Area Network (SAN) Deployment: Knowledgeable in SAN deployment utilizing Pure Storage and Dell/EMC solutions for reliable data storage. 👉 Exchange Connectivity: Proficient in troubleshooting Exchange connectivity issues and optimizing mail flow for uninterrupted communication. 👉 Windows Patch Management: Skilled in deploying Windows patches using WSUS and Ivanti Patch for enhanced system security and performance. 👉 Microsoft Distributed File Services (DFSr) Deployments: Experienced in deploying DFSr solutions for efficient file replication and management. **Why Choose Me:** ✅ Proven Track Record: With a long history of successful client engagements, I have built a reputation for delivering exceptional IT solutions. ✅ Client Satisfaction: My focus on client satisfaction drives me to go above and beyond to meet project requirements and exceed expectations. ✅ Technical Expertise: I stay updated with the latest advancements in Citrix, VMware, and Microsoft technologies to provide cutting-edge solutions. ✅ Attention to Detail: I pay meticulous attention to detail in every project, ensuring accuracy and efficiency in implementation. ✅ Collaborative Approach: I believe in transparent communication and collaboration, working closely with clients to understand their needs and deliver tailored solutions. **Let's Connect:** 🥇 Ready to elevate your IT infrastructure? Reach out to discuss how I can help you achieve your goals efficiently and effectively.
Network Administration
Email DeliverabilityHosting SetupUbiquitiDuo SecurityStorage Area NetworkServer VirtualizationVMWareCisco MerakiCitrixCitrix ADCMicrosoft Active DirectoryWeb HostingNetwork SecurityFirewall - $35 hourly
- 5.0/5
- (2 jobs)
I'm an IT professional that's proficient with Win 10 and 11. I also provide Mac, iphone and ipad support. I image Pc's and provide voip support. I'm proficient with active directory user account set ups, password resets and group policy management. I provide network and wireless configurations and troubleshooting(TCP/IP, DHCP, DNS protocols),hardware and software support. I provide printer support, map drives and file management/permissions. Microsoft office, azure, teams. and sharepoint support. Clean up slow computers
Network Administration
Hardware TroubleshootingComputer MaintenanceWireless Network Implementation - $61 hourly
- 5.0/5
- (2 jobs)
Throughout my extensive career, I have demonstrated a keen ability to design and implement complex solutions that cater to the specific requirements and objectives of each client, while ensuring optimal performance, security, and reliability. My expertise spans the entire project lifecycle, from planning and design to deployment, maintenance, and ongoing support. By leveraging the latest tools, technologies, and methodologies, I have been able to provide these clients with a competitive advantage, allowing them to achieve their business goals and enhance their operational efficiency. I take great pride in my ability to deliver exceptional results for clients across a wide range of industries, and I am committed to continuously improving my skills and knowledge to stay at the forefront of my field.
Network Administration
System AutomationJAMFActive Directory Federation ServicesCloud ManagementInformation Technology OperationsCybersecurity MonitoringDigital TransformationCyber Threat IntelligenceCloud DevelopmentCloud ImplementationCloud ArchitectureCybersecurity ManagementInformation TechnologySystem Administration - $70 hourly
- 5.0/5
- (1 job)
Senior Network Engineer with twenty years experience architecting, implementing, and supporting resilient, highly available networks in companies large and small on-prem and in the cloud. Relentless focus on improving stability to reduce downtime.
Network Administration
Cisco Certified Network ProfessionalWireless Network ImplementationPalo Alto FirewallsFirewallCiscoCisco RouterComputing & NetworkingComputer NetworkCisco MerakiNetwork Engineering - $30 hourly
- 5.0/5
- (1 job)
My expertise includes both on-premise IT environments and those based on the cloud. My knowledge and experience allow me to configure, monitor, and optimize servers, networks, workstations, and telecommunication systems. As part of my services, I ensure the smooth operation of the system, apply proactive security measures, and effective recovery strategies after incidents. All this while considering technological progress and the long-term success of the organization. My tasks include, among others, configuration and maintenance of network devices, such as routers, switches, and Wi-Fi access points, firewalls, and intrusion detection/prevention systems. Managing operating systems, server applications, and databases. I create data backups and plan recovery procedures. Providing technical support in terms of software and hardware, from simple problems to more complex challenges related to the network and servers. Cooperation in designing and prototyping modern IT infrastructure, adapting solutions to business needs, and anticipating technological progress. I take an active part in audits, in recommending improvements, and in implementing new IT solutions, contributing to the strategic development of the infrastructure. In summary, my services are aimed at ensuring the smooth operation of systems, effective security measures, and efficient recovery after incidents, while supporting technological progress and the long-term success of the organization.
Network Administration
TroubleshootingAI ConsultingSystem ConfigurationSystem Installation & UpgradesData CenterCloud EngineeringVoIP AdministrationTech & ITHelpdeskCloud ComputingVMware AdministrationServer AdministrationSystem AdministrationInformation Technology - $100 hourly
- 0.0/5
- (1 job)
I am an experienced cybersecurity professional specializing in Microsoft 365 security, compliance, and data protection. My expertise includes implementing and managing robust security solutions to protect businesses from cyber threats while ensuring regulatory compliance. Services I Provide • Microsoft 365 Security & Compliance: Configuration, optimization, and management of M365 security tools, including Azure AD, Conditional Access, and advanced threat protection. • Microsoft Defender Suite: Deployment and management of Defender for Endpoint, Office 365, and Cloud Apps for proactive threat detection and response. • Microsoft Purview: Implementation of data loss prevention (DLP), information protection, and compliance management to secure sensitive data and meet regulatory standards. • Microsoft Intune: Device management and policy configuration to secure and manage endpoints across your organization. • Risk Assessments & Security Hardening: Conducting security reviews, vulnerability assessments, and system hardening to enhance overall organizational security. • Training & Support: Providing security awareness training and technical support for M365 tools and services. Let’s secure your environment and protect your business today.
Network Administration
Information Security ConsultationComputing & NetworkingCertified Information Security ManagerInformation Security AwarenessCybersecurity MonitoringCybersecurity ToolCybersecurity ManagementComputer NetworkSystem AdministrationNetwork EngineeringInformation SecurityCompliance - $30 hourly
- 4.8/5
- (36 jobs)
Network support engineer Web client-server solutions Selenium web scraping, content testing Back and front ends web applications Ajax, Perl CGI, JavaScript, jQuery, mod_perl, rrdtools MySQL design and management. Web interfaces to manage SQL databases (AJAX+JavaScript+Perl back end) Apache and Squid administration. Network automated monitoring tools development via SNMP or telnet, SSH Linux, FreeBSD management and support. Network protocol troubleshooting PIM, OSPF, TCP/IP with Nagios, Wireshark, Zabbix, Tcpdump, Multicast. Device management and remote development via CLI Automated third-party software testing, web application testing (Selenium), network equipment functionality testing Linux OS, FreeBSD, Linux/FreeBSD networking, netfilter, linux router/firewall, iptables, ipfw. Linux (OpenSUSE, Fedora, Debian, Ubuntu), FreeBSD supporting and maintenance. Monitoring via SNMP and troubleshooting IP network equipment. Virtual servers installation and management (Windows/Unix) on Vmware and VirtualBox Configuration backups, various traps/notification collection from UPS, Cisco, Alcatel-Lucent, TACACS Authentication
Network Administration
AutomationSeleniumPerl CatalystUnix System AdministrationLinux System AdministrationSNMPSQLPerlMySQL - $150 hourly
- 4.2/5
- (42 jobs)
As a seasoned Principal Cloud Architect with a deep specialization in cloud automation, I bring over a decade of experience in designing, implementing, and optimizing cloud infrastructures that align with both technical and financial objectives. My expertise spans across major cloud platforms like AWS and GCP, where I have successfully led large-scale cloud migrations, developed robust CI/CD pipelines, and automated complex workflows. My technical arsenal includes Kubernetes, ArgoCD, and Terraform, enabling me to build scalable, resilient, and efficient cloud environments. Fluent in bash, PowerShell, and Python, I excel in automating cloud operations, ensuring seamless deployment processes, and maintaining high standards of infrastructure as code. I am passionate about bridging the gap between cloud technology and financial management, ensuring that my solutions not only meet performance requirements but are also cost-effective and sustainable. Whether you’re looking to migrate to the cloud, optimize your current setup, or implement advanced CI/CD practices, I’m here to deliver results that exceed expectations. Key Skills: Cloud Platforms: AWS, GCP, Azure, DigitalOcean Cloud Architecture & Design: Multi-cloud, Hybrid Cloud, Microservices, Serverless FinOps: Cloud cost management, optimization, and financial governance Container Orchestration: Kubernetes, Docker, OpenShift Infrastructure as Code: Terraform, Ansible CI/CD Pipelines: ArgoCD, Jenkins, GitLab CI/CD, Github Actions Automation: Scripting in bash, PowerShell, Python Cloud Migrations: Strategy, execution, and optimization Security & Compliance: IAM, VPC design, encryption, policy enforcement What I Offer: FinOps Strategies: Develop and implement financial operations strategies to optimize cloud spending and improve ROI. Cloud Architecture: Design and deploy scalable, secure, and cost-efficient cloud solutions tailored to your business needs. CI/CD & Automation: Build and maintain automated CI/CD pipelines to streamline your development and deployment processes. Cloud Migrations: Seamless migration of on-premise applications to the cloud, with minimal downtime and maximum efficiency. Kubernetes Mastery: Expert in Kubernetes setup, management, and optimization for containerized applications. Cross-Platform Expertise: Extensive experience with both AWS and GCP, ensuring the best tools and practices are applied. Let’s Work Together: If you’re seeking a cloud architect who not only understands the technical landscape but also how to optimize cloud resources for financial efficiency, let’s connect. I’m dedicated to delivering top-tier cloud solutions that drive business success. Rates: Flexible and negotiable based on project scope and complexity. Contact me to discuss your specific needs. Availability: Open to both short-term and long-term projects, remote or on-site. Let’s take your cloud strategy to the next level!
Network Administration
Microsoft Hyper-V ServerVMware AdministrationMicrosoft Exchange ServerRuby on RailsVPNData BackupData Center OperationsLinux System AdministrationWindows 7 AdministrationNetSuite AdministrationLAMP AdministrationJuniperMicrosoft SQL Server AdministrationJunos OSManagement ConsultingData LakeData EngineeringSaaSGitHubAnsibleTerraformGenerative AIDevOps EngineeringApache SparkData Warehousing & ETL SoftwareLLM Prompt EngineeringGoogle Cloud PlatformAmazon Web ServicesKubernetes Want to browse more freelancers?
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