Hire the best Computer Network Architects in Australia

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$78 hourly
Vitali X.
- 4.9/5
- (78 jobs)
Accomplished IT infrastructure and security consultant with expert technical knowledge and extensive experience spanning over 20 years. Core strengths are in research, design, implementation and troubleshooting of IT infrastructure, enterprise applications and security solutions with emphasis on cloud technologies.

Computer Networking
Email Security
Email Deliverability
Email Support
Google Workspace
Private Cloud
Mail Server Implementation
Data Center Operations
Linux System Administration
Wireless Network Implementation
Network Administration
Computer Network
Technical Support
Google Cloud Platform
DNS
$80 hourly
Jayasree R.
- 4.7/5
- (26 jobs)
I am a Network/Cloud engineer with 10 years of industry experience. I am AWS Advanced Networking - SPECIALTY, AWS Solution Architect PROFESSIONAL, and Azure (Fundamental) certified with Cisco, Juniper, Checkpoint, Sophos expertise. I am passionate about learning new technologies. I have good work ethic and excellent communication/troubleshooting skills.

Computer Networking
VPN
Amazon S3
Amazon EC2
Cisco ASA
Check Point
Network Security
Computer Network
AWS Systems Manager
AWS CloudTrail
AWS PrivateLink
AWS CloudFront
Sophos Sophos UTM
Cisco Router
Linux
$35 hourly
Joshua A.
- 5.0/5
- (5 jobs)
Need a new web site? App needs a refresh? Web page doesn't look the way it should? Not meeting accessibility guidelines? End your developer search. I feel your anxiety. I'm here to help. As an expert front end web developer and engineer, I have 3+ years experience developing, engineering and trouble-shooting custom accessible and responsive web sites and web apps using my strong foundational knowledge of the core front-end web technologies - Accessible and Semantic HTML5, Responsive CSS and Fast, Performant Javascript (ECMAScript). I also use these, among others: ✅ SASS ✅ React ✅ Solid.js ✅ D3.js ✅ Astro ✅ Canvas LMS ✅ Moodle ✅ WordPress ✅ Elementor ✅ NodeJS ✅ npm ✅ Vite ✅ Rollup ✅ Gulp ✅ Git + GitHub ✅ PHP ✅ eLearning tools (Evolve, Articulate 360, SCORMs, etc) ✅ Monads ✅ Functors ✅ Netlify ✅ Figma ✅ Style Dictionary Design details are highly important to me and I always strive to engineer tailored responsive, performant design solutions, with a focus on design that is easy to read and understand. This I accomplish by expert use of typography and custom design systems with design tokens where possible. Using a design system means having a single source of truth, which all your apps and sites will use. A design token is much more flexible than a thousand copy-pastes! I have a great deal of experience in speaking and communicating. This comes from years of practice in public speaking and reading. Having worked for 7 years for a company that designed, drafted, manufactured and installed custom cabinetry, I learned a great deal about client communication, business practices, design software, programming and manufacturing. Above all, I love to make things work smoothly, I enjoy helping people and I get great satisfaction in doing my job well - whatever the industry. I look forward to assisting you with your vision and business.

Computer Networking
CSS 3
WordPress
HTML5
Responsive Design
CSS
React
Node.js
Flexbox
Computer Network
Web Design
Web Application
JavaScript
$100 hourly
Alex J.
- 5.0/5
- (82 jobs)
Welcome to my profile! I bring to the table over 15 years of comprehensive experience in the IT industry, making me well-equipped to handle a variety of systems infrastructure projects. My core competencies lie in Microsoft, Office 365, Azure, Linux, networking, servers, and desktop administration. Based in Sydney, Australia, my portfolio boasts successful management of thousands of endpoints and hundreds of servers, as well as an array of firewalls, routers, and switches on an international level. This experience has endowed me with the ability to tackle any IT-related project with precision and efficiency. I possess a keen interest in Cyber Security, server & email migration, phishing and awareness training, and cloud-based projects. Having managed an MSP, I'm no stranger to complex, multi-faceted tasks. Yet, I find particular satisfaction in undertaking independent projects that allow me to create direct impact. With my expertise, I'm prepared to transform your IT challenges into strategic assets. I'm passionate about tailoring my approach to your unique needs and exceeding your expectations in every project. I look forward to exploring how we can shape the future of your IT landscape together. Thank you for considering my services, and I eagerly await our potential collaboration!" nefalim.com

Computer Networking
Solution Architecture Consultation
Microsoft Windows PowerShell
Email Support
Microsoft Outlook Development
Managed Services
Backup & Migration
Microsoft Azure
Microsoft IIS
Cisco Router
Web Hosting
Office 365
Computer Network
VPN
$75 hourly
Trevor M.
- 5.0/5
- (42 jobs)
With nearly 30 years of experience working across every IT platform, from MS-DOS, Novell Netware, Windows NT ... to every major platform on-premise and in the cloud today, there is not much I haven't worked with. I am a software developer who crossed over into hardware, then network engineering and administration. I work predominantly in cloud computing and datacentre’s space; this gives me the ability to understand how the software integrates into the hardware and network platforms very well. As CEO of my UpWork agency, vCloud Group - Global Cloud Services, I tend to work in all areas of Information Technology and Communications. Anything from desktop and workstations, to server systems, running Exchange, SQL Server, Oracle, Azure Integration, and system services like Disaster Recovery / Business Continuity, Multi-Site Cloud Networks and VoIP-based phone system. I am always working with my team to find the best possible solution for a client; I am not scared to advise you of a better solution that I believe you deserve or do better with. We have had several clients who started with one solution, then ended up with a better solution that exceeded their expectations. My experience has allowed me to work in areas: • IT systems and management, • technical support, and • project management. My focus areas on UpWork are: • Building of dedicated cloud networks in all major data centres, • VMWare vSphere/ESXi Hypervisor 5, 5.5, 6, 6.5, 6.7, 7.0, • VMWare vCenter 5.0, 6.0, 7.0, • VMWare Horizon View 4, 5, 6, 7, 8 all versions, • Microsoft Windows 10/11 all versions, • Microsoft Windows Server 2012/2016/2019/2022 all versions, • Linux all versions, • Dedicated Hosting Server i.e., cPanel/WHM, Plesk, CyberPanel, • Hosting Migrations from/to cPanel/WHM, Plesk or CyberPanel, • System Migrations, on-premise, cloud or hybrid (both), • Email Migrations (Google, Office 365 Migrations, and any to any), • VoIP Phone Systems, built-in any datacentre worldwide • All backup solution software on-premises or in the cloud. I am more than happy to discuss and look at projects first before accepting a contract; I ask many questions, and I double-check and follow up on everything I do. I hope to work with you soon.

Computer Networking
cPanel
Web Hosting
WordPress
Cloud Computing
3CX
Computer Network
Microsoft SQL Server Administration
VMware Administration
Linux System Administration
VoIP Administration
VMware vSphere
Office 365
Windows Server
Microsoft Exchange Server
$50 hourly
Mohamed F.
- 0.0/5
- (0 jobs)
Tired of IT issues disrupting your workflow and costing you time? I help clients stay online, secure and stress free - let me show you how. With over 15 years of hands-on IT support experience, I help businesses fix tech issues fast and prevent them from coming back. I specialize in delivering reliable, remote support that keeps your systems secure, connected, and running smoothly—so you can stay focused on what matters most. My core services include: -New Device Setup – Fast, secure configuration of laptops, desktops, and mobile devices. -Network Setup & Troubleshooting – Reliable solutions for slow or unstable connections. -Data Recovery & Backups – Restore lost files and set up dependable backup systems. -Printer Setup & Troubleshooting – Eliminate printer headaches quickly and efficiently. -Email Issues – Fix sync, access, and provider-related problems. -Security Checks & Virus Removal – Clean systems and keep them protected long-term. Why Work With Me: -97.92% job success rate and a 4.88/5 client satisfaction rating. -Trusted by dozens of small businesses to deliver fast, secure results. -Clear, friendly communication and no technical jargon. -Proven ability to reduce downtime and solve issues the first time. Need reliable IT support without the hassle? Let’s chat!

Computer Networking
Computer Network
DSL Troubleshooting
Technical Analysis
Computer Hardware Installation
Hardware Troubleshooting
Android
System Administration
Microsoft Active Directory
Online Chat Support
Desktop & Laptop Support
Helpdesk
Microsoft Windows
Customer Support
Office 365
Troubleshooting
Microsoft Exchange Online
Microsoft Office
Windows Administration
Online Help
Technical Support
Email Support
$40 hourly
Shaohua Z.
- 0.0/5
- (3 jobs)
I have been working with software for almost 20 years. Have a solid experience in C language, Linux, Python. And cloud, embed system

Computer Networking
Computer Science
Virtual Machine
Computer Network
Python
$50 hourly
Anilraj A.
- 0.0/5
- (0 jobs)
I am a goal-oriented and experienced IT professional with a proven track record of 15 years of experience. I've worked in a number of different IT environments and projects, demonstrating my ability to adapt to any IT environment. My expertise covers tech support, core infrastructure, networking, system engineering & cloud computing. I thrive under pressure and always strive to provide the most advanced and appropriate solution to the company.

Computer Networking
Microsoft Excel
Computer
Microsoft Outlook
Network Engineering
Cloud Computing
Firewall
SMTP
Desktop Application
Network Administration
Server
Microsoft Office
Computer Network
Windows Administration
Microsoft Active Directory
Microsoft Windows
$100 hourly
Mukesh S.
- 0.0/5
- (0 jobs)
Links My LinkedIn Profile Profile Dedicated Customer & Partner Architect who loves providing quality guidance for ultimate customer / partner satisfaction. Proven ability to establish and maintain excellent communication and relationships with customers and partners. Dedicated to identifying customer needs and delivering effective solutions to problems, related to Collaboration challenges. Able to effectively self-manage during independent projects, as well as collaborate as part of a productive team.

Computer Networking
Cloud Security
Cloud Computing
Business
Cloud Security Framework
Architecture
Computer Network
Process Infographics
Directory
Microsoft Office
Server
Enterprise Search
Network Administration
Office 365
Microsoft Exchange Server
Microsoft Active Directory
$35 hourly
Soulikone S.
- 0.0/5
- (0 jobs)
I have experiences for Network Engineering over 10 years in a large bank in Laos, my main duty is Core Network Implementation, cabling wire LAN, IT Support and Troubleshooting both wire and wireless network, and also administer network security in the organisation managing firewalls, VPNs for staff, VPN site to site connect to other companies, and monitoring network of a bank among head office, branches and ATMs.

Computer Networking
Cisco ASA
Computer Network
Computing & Networking
Cisco
Palo Alto Firewalls
FortiGate Firewall
Network Engineering
Network Administration
$34 hourly
Muhammad Osama A.
- 0.0/5
- (0 jobs)
Hello! I'm Muhammad Osama Anwar, an experienced Network Engineer specializing in implementation and maintenance. With a background in Electrical Engineering and a passion for telecommunications, I bring expertise in designing and optimizing network infrastructures. I have over 7 years of experience in implementing and configuring network solutions, including MPLS, IPSEC, and various protocols. I have worked with top providers such as NAYAtel and China Mobile Pakistan- ZONG, where I handled operations, troubleshooting, and monitoring of network performance. Currently based in Australia, I am an Implementation Engineer - Networks at Uplinx Advanced Services, contributing to design documents, configuration scripts, and network deployments. I also provide level 3 support and monitor networks for clients. I am committed to delivering high-quality results and ensuring efficient network performance. Let's discuss how I can assist you with your network engineering needs!

Computer Networking
Technical Project Management
Cisco Router
Border Gateway Protocol
Firewall
Internet Protocol Security
Tech & IT
Computing & Networking
Computer Network
Graph
Multiprotocol Label Switching
Firmware
DNS
Network Engineering
VPN
Network Administration
$33 hourly
Sam Q.
- 0.0/5
- (1 job)
Currently a Systems Support Engineer at Cutting Edge, devising and building technical solutions for Reality TV productions. Specialising in network infrastructure, media ingestion, camera control systems and media storage solutions. My expertise lies in rapidly adapting and mastering new technical challenges. bringing a unique blend of hands-on experience and technical knowledge to every project.

Computer Networking
Information Technology
Web Application
Tech & IT
Computing & Networking
Network Engineering
Computer Network
Systems Engineering
Web Development
$55 hourly
Mahesh K.
- 0.0/5
- (0 jobs)
I am an experienced IT professional with expertise in network engineering, desktop support, and system administration. I have worked extensively in providing on-site and remote IT support, configuring and maintaining network infrastructures, and ensuring seamless hardware and software deployments. With hands-on experience at leading organizations like JB Hi-Fi, The Good Guys, and the National Health and Medical Research Council (NHMRC), I excel in troubleshooting, installing workstations, managing servers, and implementing secure and scalable network solutions. Key skills: Network design and SD-WAN configuration Server and workstation setup IT support for Teams, Zoom, and other collaboration tools Hardware and software troubleshooting RADIUS server configuration and IoT integration I am committed to delivering efficient, cost-effective, and high-quality IT solutions tailored to meet the unique needs of my clients. Let’s connect to discuss how I can assist with your next project!

Computer Networking
Network Engineering
Computing & Networking
Computer Network
$35 hourly
Loreto E.
- 0.0/5
- (0 jobs)
Professional I.T Support with more than 10+ years Experience in Server, Network Administration. Office 365 and Azure AD

Computer Networking
Database Management
Computing & Networking
System Administration
Computer Network
$80 hourly
Reza R.
- 0.0/5
- (0 jobs)
Reza Rahimi IT Administrator | Technology Solutions Expert As an experienced IT Administrator, I am dedicated to providing efficient and secure technological environments for businesses. With 15 years of experience in network management, system administration, and IT support, I specialize in ensuring seamless operations through proactive monitoring, troubleshooting, and solutions development. My expertise spans across server management, cloud infrastructure, cybersecurity, and user support. I am passionate about staying ahead of industry trends and utilizing the latest technologies to improve IT systems and drive business success. Whether it’s optimizing network performance, implementing security protocols, or enhancing data management strategies, I focus on delivering robust and reliable IT solutions.

Computer Networking
Network Engineering
System Administration
Computing & Networking
Computer Network
$50 hourly
Sabin S.
- 0.0/5
- (0 jobs)
I am an IT student currently pursuing a Bachelor's degree at TAFE, building on a strong foundation from my completed Diploma in IT. My academic journey has provided me with practical experience and skills in networking (including configuring routers and switches), basic Linux (Ubuntu) system management, Python programming, MySQL database management, and cryptography. I have also gained insight into virtualization and its applications in IT environments. Currently, I am working as a Co-worker at IKEA, where I developed excellent customer service, teamwork, and inventory management skills. My ability to multitask and adapt has been honed through this role, which required a blend of technical precision and interpersonal communication. I am actively seeking an internship to further enhance my technical expertise and apply my skills in a professional IT environment. I am passionate about solving complex problems, learning new technologies, and contributing meaningfully to my workplace while

Computer Networking
Back-End Development
Front-End Development
Customer Service
Computer Network
Cryptography
SQL
$90 hourly
Segun O.
- 0.0/5
- (0 jobs)
Professional Summary: Visionary technology leader with 20 years of experience driving innovation, operational excellence, and digital transformation across telecommunications, utilities, and technology industries. A Chartered Professional Engineer and Certified Practicing Senior Project and Program Manager with expertise in IT and OT network infrastructure, network optimization, and the implementation of emerging technologies. Adept at formulating strategies, delivering complex programs, and aligning technology initiatives with business objectives to achieve measurable outcomes. Telecommunications & Technology Leadership | Digital Transformation | Network Strategy & Program Delivery

Computer Networking
Data Entry
Tech & IT
Technical Support
Technical Project Management
Phone Communication
Customer Service
HR & Business Services
Recruiting
Computer Network
System Administration
Network Engineering
Project Management
Microsoft Project
$350 hourly
Ashley K.
- 0.0/5
- (0 jobs)
Securitribe: Cybersecurity Simplified for Growing Businesses I founded Securitribe because I saw too many small and medium-sized businesses struggling to navigate the complex world of cybersecurity. After 20 years of experience building security architectures in demanding environments like federal government and financial services with companies like Deloitte and Avanade , I knew there had to be a better way. Now, I help businesses like yours protect their valuable data, ensure compliance, and achieve peace of mind. No more confusing jargon or unnecessary upselling – just honest advice and tailored solutions that actually work . ✅ My credentials speak for themselves: I'm an ISC2 CISSP, ISO 27001:2022 Lead Auditor, and Cisco CCNA, with hands-on experience with leading cybersecurity products like CyberArk, Rapid7, and LogRhythm . But beyond the acronyms, I'm a passionate advocate for making cybersecurity accessible to everyone. I believe security should be simple, transparent, and value-driven . When I'm not fighting cyber threats, you'll find me exploring the latest tech trends or indulging my love for craft beers and classic sci-fi novels. 🤓 My mission? To empower businesses to thrive in the digital age without the fear of cyberattacks. I'm here to be your trusted cybersecurity partner, guiding you every step of the way. Ready to simplify your security? ➡️ Connect with me to discuss your needs and explore how Securitribe can help your business grow with confidence.

Computer Networking
Firewall
FortiGate Firewall
Security Management
Security Infrastructure
Internal Auditing
ISO 27001
SQL
SQL Server Reporting Services
Database
Database Management
Information Security
Compliance
Network Engineering
Computing & Networking
Computer Network
$90 hourly
Gary S.
- 0.0/5
- (0 jobs)
With a deep understanding of cybersecurity principles and the evolving digital landscape, I am passionate about helping individuals and organizations navigate the complexities of securing their online presence. Drawing from a vast knowledge of network security, risk management, compliance (SOC 2, GDPR, ISO 27001), and advanced threat mitigation techniques, I provide insights on how businesses can bolster their defenses and protect against cyber threats. I specialize in creating robust cybersecurity strategies, conducting risk assessments, and providing solutions for phishing simulations, red team assessments, and staff training. I also have extensive knowledge in regulatory frameworks such as GDPR, ISO 27001, and SOC 2, ensuring that businesses comply with necessary standards to safeguard both sensitive data and reputation. Whether you’re looking for best practices on preventing cyberattacks, guidance on compliance issues, or real-time solutions to emerging threats, I am here to help you strengthen your security posture in an increasingly connected world.

Computer Networking
Computing & Networking
Government Reporting Compliance
Compliance
Computer Network
Information Security
$45 hourly
Ori A.
- 0.0/5
- (0 jobs)
PROFESSIONAL SUMMARY Highly skilled and results-oriented IT Professional with extensive experience in providing expert support across desktop, network, and mobile environments. Demonstrated ability to drive efficiency and improve user satisfaction through innovative problem-solving and proactive process optimization. Proven track record of reducing support resolution times, boosting first-contact resolution rates, and streamlining IT operations for maximum productivity. Strong leadership skills with a focus on mentoring, developing high-performing teams, and enhancing knowledge-sharing systems. Adept at managing IT infrastructure, executing large-scale system deployments, and delivering exceptional support in high-pressure, fast-paced corporate settings.

Computer Networking
Computer Network
Computing & Networking
$80 hourly
Manthan K.
- 0.0/5
- (0 jobs)
Objective Results-oriented and skilled Software Engineer with 2-3 years of experience in developing and shipping web-based applications. Adept at coding in C#, .NET Core, ASP.NET, and React, with strong proficiency in JavaScript, HTML, CSS, and SQL. Excellent problem-solving skills and a passion for improving code quality and efficiency. Proven ability to work effectively in an agile environment, contribute to team collaboration, and deliver high-quality solutions on time.

Computer Networking
Computing & Networking
Network Engineering
Computer Network
Database Management
Database
$75 hourly
Philip H.
- 0.0/5
- (0 jobs)
Hi, I’m Phil — a Principal Technical Consultant with 20+ years of experience helping organisations modernise their platforms, move to the cloud, and streamline business operations using Microsoft technologies. I specialise in SharePoint Online migrations, Microsoft 365 architecture, and secure cloud platform design — especially for government, banking, and energy clients who need scalable, compliant, and future-ready environments. What I can help you with: 🚀 Migrate your legacy ECM (e.g. TechnologyOne, OpenText) to SharePoint Online 🔒 Design secure Azure/Entra ID (Azure AD) environments with best practice governance 🛠 Set up or clean up Microsoft Teams, OneDrive, or SharePoint sites 📊 Build Power BI dashboards and automate workflows with Power Platform 🧩 Advise on SaaS integration, metadata management, and lifecycle retention policies Why work with me? ✅ Led enterprise programs at RecordPoint and consulted across AU/NZ government ✅ Certified in Azure Architecture, Security, Teams, and Records Management ✅ Friendly, strategic, and reliable — I’ll make your business goals my own Let’s simplify your platform, secure your data, and scale your operations — I’m ready when you are.

Computer Networking
Records Management
Microsoft SharePoint
Information Management
Data Migration
Computing & Networking
Computer Network
Network Engineering
Problem Solving
Architectural Design
Architecture
Database Management
Database
$80 hourly
Fernanda S.
- 0.0/5
- (0 jobs)
I am an ethical cyber security professional. I can help with: * Vulnerability Scanner - find out if your network is vulnerable to attackers. * Digital Intelligence - find out all about your business or competitors online with OSINT and legal tools that gather public information. *** Strictly Ethical*** I am a senior project manager with 15 years of experience in technology. I am qualified with PRINCE 2 and a diploma in project management. I can write and manage plans, timeline, budgets, risks and quality controls documents.

Computer Networking
Information Security
Computer Network
Computing & Networking
$40 hourly
Angus K.
- 0.0/5
- (0 jobs)
Desktop Engineer with over a decade of experience in optimizing IT systems and enhancing user satisfaction. Proficient in leveraging Active Directory, Azure, and ServiceNow to streamline processes and fortify security protocols, demonstrating a strong track record in troubleshooting and system administration. Highly self motivated individual with attention to detail and driven to perform at the highest possible standard. Proficient with Linux, Mac and Windows with over 16 years of experience. Committed to driving innovation and efficiency in IT operations, with a focus on delivering cutting-edge solutions and fostering a collaborative work environment. 2 years of working from home experience, with excellent work ethic and focus on the tasks at hand.

Computer Networking
Problem Solving
Network Engineering
Computing & Networking
Computer Network
DevOps
Database
Database Management
$100 hourly
Sam Y.
- 0.0/5
- (0 jobs)
Dear Hiring Manager, I am excited to apply for the Network Engineer position from Optiver. With over 20 years of experience designing, implementing, and optimizing enterprise-grade network infrastructure, I bring a proven track record of leveraging cutting-edge technologies to enhance performance, security, and scalability. My expertise spans Cisco Firewalls, Routing & Switching, Software-Defined Access (SDA), Application Centric Infrastructure (ACI), F5 Local Traffic Manager (LTM) and BIG-IP, Palo Alto Firewalls, Juniper Networks, Arista Networks, and Azure Cloud—skills I believe align seamlessly with your team’s needs. In my current role at AirServices Australia from NTT, I lead the design and deployment of secure, high-availability networks for a large and complex infrastructure environment. I’ve successfully architected Cisco ASA and Firepower firewall solutions to safeguard critical assets, optimized routing and switching with BGP, OSPF, and VXLAN on Cisco Nexus platforms, and implemented SDA and ACI to streamline network automation and segmentation. My hands-on experience with F5 LTM and BIG-IP has enabled me to enhance application delivery, achieving 30% reduction in latency through advanced load balancing and traffic management techniques. Beyond Cisco and F5, I’ve deployed and managed Palo Alto next-generation firewalls to enforce zero-trust security models, integrated Juniper SRX and Arista EOS-based switches for robust data center fabrics, and migrated on-premises infrastructure to Azure Cloud, leveraging Virtual WAN and ExpressRoute for hybrid connectivity. These projects demanded deep technical knowledge, collaboration with cross-functional teams, and a focus on uptime—qualities I’m eager to bring to my customers. I hold certificates including CCIE (RS), JNCIE (SP), JNCIP (Security), PCNSA, and my passion for staying ahead of networking trends ensures I deliver innovative, future-proof solutions. At Tabcorp, I spearheaded a network refresh that reduced operational costs by 20% while improving throughput—demonstrating my ability to balance technical excellence with business impact. I am particularly drawn to Unisuper Azure Cloud network for pioneering cloud-native networking or commitment to cutting-edge security, and I’d welcome the opportunity to contribute my expertise to your mission. I’d be delighted to discuss how my skills can support your team’s goals in greater detail. Thank you for considering my application. I am available at 0434183567 or sam.yang.oz@gmail.com and look forward to the possibility of connecting. Sincerely, Sam

Computer Networking
Graph
Problem Solving
Computing & Networking
DevOps
Architectural Design
Architecture
Network Engineering
Information Security
Computer Network
$37 hourly
Ashwin G.
- 0.0/5
- (0 jobs)
I’m a networking and cybersecurity student with a focus on building practical skills in the IT and tech fields. I specialize in configuring networks, troubleshooting network issues, and securing systems. My goal is to help businesses build robust and secure IT infrastructures while ensuring smooth communication and data management. Network configuration and design (including routing, VLANs, and static routing) Troubleshooting and optimizing network performance Setting up SNMP, security protocols, and managing network traffic SQL and database management for network environments Hands-on experience with Cisco Packet Tracer and other network simulation tools Practical work in both network management and cybersecurity

Computer Networking
Network Engineering
Computer Network
Computing & Networking
$45 hourly
John R.
- 0.0/5
- (0 jobs)
Hi! I’m a dedicated and knowledgeable IT Specialist with over 8 years of hands-on experience supporting users, maintaining systems, and managing networks. I specialize in troubleshooting, cloud services (Microsoft 365 & Azure), and ensuring secure and smooth IT operations. 🔧 Expertise in Windows Server, Active Directory, and Group Policy ☁️ Cloud administration: Microsoft 365, Azure AD, Intune 🛠️ Troubleshooting desktops, laptops, printers, and network issues 🔐 User support, IT security awareness, and incident response 📈 Experienced in documentation, SOPs, and IT process improvement 🕒 Familiar with ticketing systems (ITIL-based) and remote support tools I take pride in providing clear, efficient, and proactive IT support that helps businesses stay productive and secure. Whether you need short-term technical help or long-term infrastructure support — I’m ready to help! Let’s talk about how I can support your team.

Computer Networking
Compliance
Network Engineering
System Administration
Information Security
Computer Network
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