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Hire the best Firewall Developers in Chicago, IL

Check out Firewall Developers in Chicago, IL with the skills you need for your next job.
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  • $150 hourly
    • 4.9/5
    • (74 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.
    Featured Skill Firewall
    Email Deliverability
    Hosting Setup
    Ubiquiti
    Duo Security
    Storage Area Network
    Server Virtualization
    VMWare
    Cisco Meraki
    Citrix
    Citrix ADC
    Microsoft Active Directory
    Network Administration
    Web Hosting
    Network Security
  • $50 hourly
    • 5.0/5
    • (2 jobs)
    2x CCNP certified, NSE 7, CCIE on the way! I am an experienced Network Consultant specialized in Route, Switch, SDWAN and Wireless. My knowledge alse extends to sales engineering, physical security engineering (Alarm Systems, Access Control, and Video Surveillance), and communications.I'm seeking opportunities that will help me share my knowledge and learn new things to enrich my knowledge and my skills. I am also interested in e-commerce platform ,Internet researcher, Image editing etc I am a very direct and trustworthy person; I will not waste your time, so I expect you will not waste mine. LAN infrastructure - Routers/Switches/Firewall, VLANS, LACP, PAgP,802.1q, RSTP, OSPF, BGP, Trunking, etc. WAN infrastructure - Point to Point DS3 (T3) and DS1 (T1) utilizing ATM and SONET Technology; DSL and cable modem Internet Backup links,SDWAN, Site to Site/Site to Mult-isite and Client to Site VPNs Internet and intranet DNS - Domain Registration, Domain setup on Microsoft / Bind DNS servers, and troubleshooting DNS Related issues. - Domain delegations utilizing glue records and also setting up caching nameservers. Wireless: Mikrotik, Ubiquiti, and Motorola Point-to-Point and Point-to-Multipoint design, installation and configuration. Wireless RF planning of indoor and outdoor wireless networks utilizing heat maps for wifi coverage. Technology: I have a great deal of experience in various ISP (Co-location, Data Center, Internet Service Providers) technologies that focuses on managed services utilizing Juniper and Cisco Firewalls, Cisco, HP and Foundry Layer 2 and Multilayer switches, Cisco and Juniper Routers, Cisco and Foundry Load Balancing utilizing Content Switching and ServerIron Technology, and IP address optimization. IPv6: I can provide IPv6 support and consulting services on the creation of business plans, business cases, migration, transition, new installations, and upgrades to your existing IPv4 network. Security Solutions: Honeywell, 2GIG, GE, ITI, Alarm.com, Total Connect, Interactive services, IP CCTV, IP Surveillance, IP Camera, Alarm System and CCTV System design (Pre and Post Sales Support).
    Featured Skill Firewall
    Wireless Communication
    Troubleshooting
    Enhanced Interior Gateway Routing Protocol
    Network Planning
    Wireless Network Implementation
    Multiprotocol Label Switching
    Wireless Security
    Multiprotocol BGP
    Cisco Certified Network Associate
  • $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.
    Featured Skill Firewall
    Cisco Certified Network Professional
    Wireless Network Implementation
    Palo Alto Firewalls
    Cisco
    Cisco Router
    Computing & Networking
    Computer Network
    Cisco Meraki
    Network Engineering
    Network Administration
  • $25 hourly
    • 3.0/5
    • (1 job)
    Cybersecurity professional with an M.S. in Cybersecurity, specializing in EPP, EDR, App Control, and SIEM. With a focus on incident response and vulnerability management, I have led diverse security projects, from deploying EDR solutions to crafting incident response strategies. My experience includes consulting roles in the US and internationally, where I've driven initiatives to secure and optimize organizational security infrastructures. A proven track record in enhancing incident preparedness and response capabilities underlines my commitment to safeguarding against evolving cybersecurity threats.
    Featured Skill Firewall
    McAfee VirusScan
    Information Security
    Computing & Networking
    System Security
    Cloud Computing
    Linux System Administration
    Network Engineering
    Border Gateway Protocol
    McAfee ePolicy Orchestrator
    Cisco Router
    Microsoft Active Directory
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