Hire the best Computer Network Architects in Ireland

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$75 hourly
Marcel H.
- 0.0/5
- (0 jobs)
Technologist, self-starter, team player, motivator. Worked at innovative, pioneering, start-ups & Microsoft. Product design, development & deployment, early-stage biz dev, and GTM troubleshooting Founder: raised over €17m, M&A, led product design, development & deployment, early-stage biz dev, and GTM troubleshooting, in the Public & Private sectors. Technologist: Smart Cities, Urban Mobility, Travel, Air Quality & Carbon, Blockchain, DAOs, Networking incl. IoT, Data Centres, Edge, Mobile, AR. Leader of PMOs, defining methodologies, driving adherence to frameworks. Any "big idea" project that will use Web3 to address the inequities that exist in the world today. My ideal role is in troubleshooting early-stage start-up strategies including solution design, product architecture, business development, GTM, and adoption. I'd welcome a role where my experience, ideas, creativity, and problem-solving, add value to the team and might mean taking on multiple roles at the beginning. Any "big idea" project that will use Web3 to address the inequities that exist in the world today.

Computer Networking
Microsoft Office
Computing & Networking
Network Engineering
Cloud Computing
Microsoft Outlook
Tech & IT
Computer Network
Technical Project Management
Augmented Reality
Presentation Design
Computer
Blockchain
Blockchain Architecture
$35 hourly
Salome C.
- 0.0/5
- (0 jobs)
PROFILE Technical Support Associate with 1 year experience using ServiceNow system. I have experience in troubleshooting end-users' network and hardware difficulties through phone, chat, and a ticketing system. Collaborating closely with engineers and stakeholders to bring resolution or to improve the internal systems for our customers.

Computer Networking
Computer Network
iOS
Cisco
Citrix ADC
Administrate
Network Engineering
Cisco Router
System Administration
$35 hourly
Robson F.
- 0.0/5
- (0 jobs)
I’m a Network and Security Engineer with over 10 years of experience delivering high-performance, secure, and scalable network infrastructure. I’ve worked with a wide range of technologies and vendors including SonicWall, Fortinet, Cisco, Sophos, Microsoft, Ubiquiti, and Aruba. - Firewall configuration and management (SonicWall, Fortinet, Sophos) - VPN setups (Site-to-site & Client-to-site) - Microsoft 365 administration and SharePoint access control - Network segmentation, monitoring (Zabbix), and troubleshooting - Cloud services (AWS, Azure, Google Cloud) - Server administration (Windows & Linux) - Wireless deployment and management (Ubiquiti/Aruba) - Ticketing systems & team leadership

Computer Networking
Network Administration
Server Administration
SonicWall
Windows Administration
Tech & IT
Computing & Networking
Computer Network
$100 hourly
Alex C.
- 0.0/5
- (0 jobs)
Testing this out. will edit later***************************************************************************************

Computer Networking
AI Agent Development
Computer Network
n8n
$40 hourly
Matthew M.
- 0.0/5
- (0 jobs)
A passionate cybersecurity enthusiast with a solid foundation of hands-on skills. I actively participate in Capture The Flag (CTF) competitions, where I enjoy applying my problem-solving abilities to real-world security challenges. My commitment to the field is further demonstrated by my pursuit of industry certifications, which validate my expertise and dedication to staying current with the latest cybersecurity practices. I'm eager to contribute my skills and learn from new experiences in the dynamic world of cybersecurity.

Computer Networking
Cybersecurity Monitoring
Cybersecurity Management
Cybersecurity Tool
Information Security
Government Reporting Compliance
Compliance
System Administration
Graph
Network Engineering
Computing & Networking
Computer Network
$20 hourly
Rudra A.
- 0.0/5
- (1 job)
Hello, I am a Full Stack Developer and a Network professional. I like to work with live data and more expressively live Geo-data. If you're looking for following skills I'm the guy to go to: * React.js * Django Rest Framework * MongoDB * PostgreSQL/PostGIS * React Map GL * Mapbox * Live Tracking * Geojson Animations * Deck.GL Visualisations * Gstreamer video transmission * NATS/Jetstream based live APIs * Express backend * South * Remix.js * Firebase * Razorpay * VisX visualizations * CI/CD I have completed 2 client projects and multiple self projects regarding the stack mentioned above.

Computer Networking
GeoJSON
PostGIS
GStreamer
Websockets
Computer Network
Rust
PostgreSQL
MongoDB
React
Python
C++
Django
JavaScript
Responsive Design
$25 hourly
Francis F.
- 0.0/5
- (1 job)
IT Professional specializing in Collaboration, Networks, Security, Infrastructure Support and System Administration.

Computer Networking
Information Technology
Computing & Networking
Computer Network
System Administration
$30 hourly
Jonas M.
- 0.0/5
- (0 jobs)
The main part of my job is the installation, configuration, migration and support of any kind of servers based on linux like Web, mail, mysql, backup servers depending on customer needs. (mainly used Debian, Ubuntu. I have some experience with other distros like Suse, Red Hat).

Computer Networking
Linux
FTP
DNS
Server
Computing & Networking
Computer Network
Network Engineering
System Administration
Linux System Administration
$30 hourly
Shaun C.
- 0.0/5
- (2 jobs)
A County Donegal native who has recently graduated from Trinity College Dublin with a degree in Computer Science and Irish. I have a keen interest in technology and computer networking. I am seeking a career where a background in problem-solving and IT literacy would be an advantage. I have extensive experience in the hospitality and retail industry, with excellent verbal and written communication skills. I am a bright, diligent and sociable employee, who is willing to go beyond the requirements of the role and keep abreast of new and advancing technologies.

Computer Networking
Database Management
Computing & Networking
Computer Network
$20 hourly
Hrishikesh S.
- 0.0/5
- (0 jobs)
Here’s a strong and professional Upwork bio for you as a Cybersecurity Expert: Cybersecurity Expert | Ethical Hacker | Penetration Testing Specialist Are you worried about cyber threats, data breaches, or system vulnerabilities? I’m here to help! I am a Cybersecurity Researcher and Ethical Hacker with expertise in securing businesses, websites, and IT systems against cyber threats. My goal is to identify and fix security vulnerabilities before hackers can exploit them. 🔹 Services I Offer: ✔ Penetration Testing (Web, API, Network, Cloud) ✔ Security Audits & Risk Assessments ✔ Malware Removal & System Hardening ✔ Incident Response & Threat Analysis ✔ Cybersecurity Consulting & Compliance Guidance 🔹 Why Choose Me? ✅ Hands-on experience in cybersecurity research ✅ Proven track record of securing websites, networks, and cloud systems ✅ Customized security solutions tailored to your needs ✅ Timely and detailed security reports with actionable recommendations Let’s discuss your security needs and ensure your business stays protected. Message me today!

Computer Networking
Security Management
Information Security Audit
ISO 27001
Network Security
System Administration
Computing & Networking
Computer Network
Information Security
Government Reporting Compliance
Compliance
$12 hourly
Mark C.
- 0.0/5
- (0 jobs)
Professional working under IT Support seeking a progression into Network Engineer. Currently working in Wexford, Ireland.

Computer Networking
Database
Computer Network
Information Security
Computing & Networking
Compliance
Database Management
$20 hourly
Mamia K.
- 0.0/5
- (0 jobs)
Intermediate Network Engineer I'm a dedicated Network Engineer with hands-on experience in designing, implementing, and troubleshooting network solutions. I specialize in building robust and efficient network infrastructures, ensuring seamless connectivity and optimal performance. Proficient in Cisco Packet Tracer for network simulation and design. Strong understanding of OSI model, LAN technologies (VLAN, VTP, InterVLAN), and various routing protocols (Static, OSPF, EIGRP, BGP). Expertise in securing networks with IPSec VPNs, GRE Tunnels, SSH, and knowledge of NAT and WAF concepts. I am committed to my work and always strive to deliver high-quality and reliable network solutions

Computer Networking
Cisco IOS
OSPF
Softswitch
Routing
Network Design
Network Engineering
Computer Network
$25 hourly
Kevin G.
- 0.0/5
- (0 jobs)
PROFESIONAL SUMMARY Results-driven Cybersecurity Engineer with a Master's in Cybersecurity from the National College of Ireland and CCNA certification. With 8 years of comprehensive IT experience, including significant roles in Accenture and the Mexican Homeland Security Agency (CISEN), I specialize in performance testing, network security, and embedded systems development. Proven expertise in implementing advanced cybersecurity measures, enhancing operational efficiency, and automating processes. Adept at training teams, optimizing system performance, and leveraging cutting-edge technologies to drive robust security solutions and operational excellence.

Computer Networking
Denial-of-Service Attack Mitigation
API Testing
Server Administration
Linux System Administration
Penetration Testing
Government Reporting Compliance
System Administration
Network Engineering
Computer Network
Information Security
Computing & Networking
$20 hourly
A B.
- 4.8/5
- (12 jobs)
Hi, I'm a CCIE network expert with 10 years of experience designing, implementing and operating large scale network. I'm also a technical writer for technology related articles as well as exam questions.

Computer Networking
Computer Network
Border Gateway Protocol
Technical Writing
Cisco Router
Cisco IOS
Cisco Certified Network Professional
Cisco Certified Internetwork Expert
OSPF
Network Administration
$50 hourly
James B.
- 0.0/5
- (0 jobs)
I started in information technology in 1992 with early exposure to Novell 3.11, 386 PCs, and library automation software. From there, I began to repair PCs and migrated to supporting servers and networks. I configured my first Cisco router in 1998 and switch in 2003. My career has been a mix of working in for one company to working as a consultant for other companies. I have been involved in all stages of IT projects-presales, design, post-sales implementation, and post-implementation optimization and support. I'm passionate about the orderly and consistent operation of technology. Also, I get very excited when I see how technology positively impacts people and businesses. One thing I also enjoy is working with teams across different technologies and business divisions toward meeting common goals. I believe bringing people together to work on a common project, goal, or challenge results in great outcomes of which all can be proud. I am open to new opportunities.

Computer Networking
Computing & Networking
System Administration
Network Engineering
Computer Network
Information Security
$15 hourly
Kartik A.
- 0.0/5
- (0 jobs)
Network and Security Engineer with over 5 years of professional experience. ✓ Have international work experience in a multicultural team setting. ✓ Previously a working professional in the USA and India as a Network and Security Engineer. ✓ Proficient with industry-leading technologies such as Cisco, Juniper, Palo Alto, and Sonicwall etc. ✓ Skilled at designing, implementing, and optimizing complex network and IT Security infrastructure. ✓ Committed to delivering reliable, secure, and high-performance networks to support business operations.

Computer Networking
Firewall
Network Engineering
Computing & Networking
Computer Network
$25 hourly
Conn A.
- 0.0/5
- (0 jobs)
As a DevOps specialist and system administrator 🖥️ with a strong focus on Linux 🐧 and years of experience in system management and infrastructure automation, my expertise lies in designing and implementing modern, scalable solutions in Kubernetes ☸️ and Docker 🐳 environments. My key skills include: 🧩 Advanced Linux System Administration: Configuration, optimization, and troubleshooting 🪟 Windows Server Administration: Managing, configuring, and securing Windows-based environments 🚀 Docker and Kubernetes: Creating and managing containers and fault-tolerant clusters 🔄 CI/CD: Implementing and improving automated deployment processes 🤖 Automation: Writing efficient scripts for process automation using Python or Bash, and leveraging technologies like Ansible 🌐 Network Management: Monitoring and optimizing network performance With the ability to develop innovative solutions 💡, enhance system performance, and streamline development processes, I am ready to support teams and projects in achieving their goals.

Computer Networking
Kubernetes
CI/CD
Windows Server
DevOps Engineering
Linux System Administration
System Administration
Network Engineering
Computing & Networking
Computer Network
$10 hourly
Alex V.
- 0.0/5
- (0 jobs)
I don't know what to right about here at the moment because I am only starting to adapt to this app. Thank you for your attention.

Computer Networking
Graph
Network Engineering
Computer Network
Database Management
Database
Computing & Networking
$20 hourly
Mohamed S.
- 0.0/5
- (1 job)
Summary Network Development Engineer with 10+ years of experience , I have a strong ability to dive deep into complex issues and a high bar for scripting and automation, which enabled me to be a top-class engineer. My expertise spans both operational and design aspects, allowing me to approach challenges with a well-rounded perspective. I have honed my skills in building and maintaining large-scale networks that demand high performance and minimal packet loss. Working in an environment where customers expect best-in-class reliability, I have developed a deep understanding of network infrastructure at scale and the scripting capabilities required to optimize and automate network operations.

Computer Networking
Architecture
Architectural Design
Problem Solving
DevOps
Network Engineering
Graph
Computer Network
Computing & Networking
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