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I’m looking for an experienced network and system administrator to take full ownership of our small-to-mid-sized office network. The environment is being refreshed from the ground up, so I need help at every stage: • Hardware deployment and configuration – routers, switches, wireless access points, and firewalls all need clean, standards-based builds. VLAN design, IP addressing, DHCP/DNS, and basic cabling checks are part of the work. • Performance monitoring – once the gear is live, I want continuous visibility. Please integrate the hardware into the monitoring stack of your choice (SolarWinds, PRTG, Zabbix, or similar), set sensible alerts, and give me a weekly health summary during the first month. • Security hardening – enforce best-practice firewall rules, secure management interfaces, apply firmware updates, and document the security posture so I have a clear before/after comparison. Deliverables I expect: 1. A fully operational office LAN/WLAN with Internet breakout. 2. Monitoring dashboard access and a one-page SOP on how to interpret alerts. 3. A succinct configuration backup and security checklist for every device. If you can meet these points and are comfortable working remotely with an occasional on-site visit (if you’re local), I’d like to get started right away.
Project ID: 40624814
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51 freelancers are bidding on average $968 USD for this job

As a seasoned network, system, and cybersecurity engineer, my tailored set of skills, together with my proficiency in refreshing office network systems, aligns closely with your project needs. Over the past decade, I've skillfully planned, designed, and implemented network infrastructures for enterprises of varying scales ensuring regulatory compliance and best practices upheld. I'm well-versed with veterans in the industry such as Cisco, VMware, IBM, Mikrotik, Ubiquiti and more. Creating a fully operational network suite for your workplace is something I can handle comprehensively. I've got you covered from the hardware deployment and configuration (with diligent IP addressing and VLAN design) to performance monitoring (using tools like Zabbix) to delivering a succinct configuration backup for each device. Not only will you have a secure network against known vulnerabilities with updated firewall rules and secured management interfaces, but you'll also benefit from my capacity to manage complex contingencies thanks to my certifications in first-responder cybersecurity training. Finally, my agility in working remotely suits your workflow well. Moreover, even if occasional site visits are needed, I'm close enough (thanks to being local) to accommodate that without compromising on consistency or quality. In a nutshell: convenience without compromise.
$750 USD in 7 days
7.3
7.3

Hi there, I read your project – you're refreshing the office network from scratch and need someone to own the whole thing: hardware config, VLAN/IP/DNS, monitoring, and security hardening with a clear before/after. I can take that off your plate. What I'll do: ✅ Design and deploy the LAN/WLAN: VLANs, IP addressing, DHCP/DNS, and clean firewall rules on your routers, switches, and APs. ✅ Set up monitoring in Zabbix or PRTG with meaningful alerts, plus a weekly health summary for the first month. ✅ Back up every device config before touching anything, then document security posture and firmware status for a true before/after comparison. Skills: ✅ Network administration: routers, switches, wireless, firewall rules ✅ VLAN/IP planning, DHCP/DNS, and standards-based builds ✅ Monitoring stack setup and alert tuning ✅ Security hardening and configuration backup documentation ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ 300+ projects delivered, 280+ five-star reviews Why me: I'm available 24/7 for urgent issues and usually reply within minutes. Do you have a preferred hardware vendor (Cisco, Ubiquiti, MikroTik) or should I recommend based on budget and office size? I can deliver this in 7 days for $895 and start right now.
$895 USD in 7 days
7.0
7.0

Being in the field for over a decade and successfully managing and maintaining Azure, AWS, and Google cloud platforms, I am confident I can bring the same commitment and expertise to your network setup. My server operating systems proficiency spans across Windows Server 2003-to-2016, Amazon Linux, Debian, RHEL and more. Reliability is my forte as evident from my skillset that covers DNS, Linux which are crucial for your project.
$1,000 USD in 2 days
7.0
7.0

Hello Good Day! I understand you are looking for a professional network administrator for your project. I have valid CCNA, CCNP certification, I am sure I can do this project perfectly. I am a dynamic IT Engineer with 8 years of experience in systems and networks. I have experience in End-User Technical Support, Desktop Support, Network Design, Development, Operations, Maintenance, Routing & Switches, VPN, and Firewalls. As per my experience, I am very confident to take the opportunity to complete this project. Below are my skills in networking • Configuration of Cisco Firewalls, Routers & Switches • Existing Network Connectivity Issues • Expert in VPN (GRE, SSL, DMVPN, IPSec Site to Site). • Routing Protocols (IPV4 and IPV6) • Network Design, Troubleshooting in GNS3 & Cisco Packet Tracer • Network Diagram using MS Visio • 2 Switches Configurations • L3 Switches Configurations • Router Configurations • Firewall setup and configurations If you hire me, I assure you the best quality of work in the given time frame and at a reasonable price. Kindly message me for further discussion. Awaiting your kind response and thanks in advance for your consideration. Best Regards, Omair System / Network Engineer
$1,125 USD in 7 days
6.7
6.7

Hello, I’m a Senior Network & Security Engineer with 10+ years of hands-on experience designing, implementing, and migrating enterprise and service-provider networks. I specialize in Network Security, SD-WAN, routing & switching, enterprise wireless, and secure network architecture, helping companies modernize legacy networks, improve reliability, and reduce WAN costs. Core expertise: - Firewalls & Security: FortiGate, Palo Alto, Cisco ASA / Firepower IPsec & SSL VPN, site-to-site, remote access, policy design - Routing & Switching: Cisco ASR/ISR, Catalyst, Nexus, Juniper Routers (M10, MX 960) and SRX 500 (BGP, OSPF, EIGRP, IS-IS, MPLS, VLANs, STP, HSRP/VRRP) Enterprise LAN & campus design - LAN Switching (Multi-Vendor): Cisco, Juniper, Meraki, HP, Aruba, FortiSwitch Access/core design, redundancy, QoS, segmentation - Enterprise Wireless: Cisco WLC & APs, Cisco Meraki Wi-Fi, Ubiquiti, Aruba Wi-Fi, FortiAP Coverage design, roaming, security, troubleshooting - SD-WAN: Fortinet SD-WAN, Cisco SD-WAN (Viptela), Cisco Meraki (hub-and-spoke, MPLS + Internet, segmentation, HA, traffic steering) - Cloud & Hybrid Networking: AWS / Azure / GCP Site-to-site VPN, routing integration - Network Automation: Python Certifications: CCIE Enterprise Cisco Certified Specialist – Enterprise SD-WAN Implementation CCNP Data Center CCNP Security Juniper JNCIA-Junos, JNCIA-Cloud If you share your current setup and goal, I can propose a clear and practical solution. Best regards,
$750 USD in 1 day
6.5
6.5

Hi, I reviewed your request for full ownership of an office network refresh, including LAN/WLAN deployment, VLAN/IP planning, DNS and DHCP setup, and Internet breakout. I’ll build standards-based router, switch, wireless access point, and firewall configurations with clean VLAN design and strong Network Security controls, including DNS hardening and secure management access. I’ll integrate the gear into your monitoring stack (SolarWinds, PRTG, Zabbix, or similar), set sensible alerts, and prepare a weekly health summary and one-page SOP. I’ll deliver configuration backups and a security checklist with clear before/after documentation, keeping everything tidy and easy to manage. Let’s discuss here now.
$750 USD in 30 days
5.3
5.3

Hi, I'm a Senior IT/Network Administrator with 17+ years of experience covering routers, switches, firewalls and wireless AP builds (VLAN design, IP addressing, DHCP/DNS), plus continuous monitoring via Zabbix/PRTG-style stacks and security hardening (firmware updates, secure management interfaces, documented before/after posture). I can take full ownership of your refresh from deployment through monitoring and weekly health summaries, remotely with occasional on-site coordination if needed. Happy to share an inventory checklist to get started.
$1,200 USD in 7 days
5.6
5.6

Having spent the last two decades excelling in the IT industry, overseeing everything from smart city infrastructures to network security enhancements, I believe I possess the range and depth of skills that your project requires. My company, ITnSERV, not only provides IT infrastructure services but specializes in delivering professional solutions for projects just like yours. Network architecture, system administration, security assessments- these are all part of what we do on a daily basis. Beyond setup, what distinguishes my service is constant aftercare & diligence. You'll receive regular status updates on health summaries and monitoring dashboard insights so that you are always proactively aware of your network's performance. My long-standing emphasis on security hardening ensures your devices will have up-to-date firmware updates and strict firewall rules enforced. Lastly, my attention to documentation would guarantee you comprehensive configuration backups and a clear security checklist for each device. So let's get started! Let's empower your office network with my experience and make it efficient and secure!
$1,125 USD in 7 days
5.9
5.9

Hello Sir/ Mam What network hardware brands/models are being deployed (Cisco, Ubiquiti, Fortinet) I have checked Requirements As a seasoned developer with a wealth of Experience in Web Application , Linux , Penetrating Testing , Network security , Web security , Software Testing , Network Administration, Volp , SIP , Telecom Sales . I'm confident I can bring your virtual reality project to life. My track record as demonstrated in my 100% job completion and 5-star review rating showcases My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thank you !
$751 USD in 3 days
4.5
4.5

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you. I can dive into your project immediately. I’m an experienced full-stack developer with over 10 years of experience. I have rich experience in network administration, Linux servers, routers, firewalls, VLANs, DHCP/DNS, VPNs, cloud infrastructure, and system monitoring. I am skilled in network configuration, firewall security, VLAN design, Linux administration, Zabbix, PRTG, DNS, DHCP, and infrastructure management. I understand you need a complete office network setup with secure LAN/WLAN deployment, monitoring, and security hardening. I have experience configuring reliable network infrastructures with performance monitoring and comprehensive documentation. I’m confident my expertise in networking, system administration, and security will help deliver exceptional results. I’m ready to start immediately. Feel free to share additional details or ask any questions. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$750 USD in 7 days
4.3
4.3

Hello, "Standardized VLAN & Monitoring Setup" - fresh office network. I will use Cisco IOS and Linux tools to build VLANs, DHCP/DNS, and secure firewalls because they give reliable, industry‑standard control. I recently troubleshooted a Zigbee‑Home Assistant network and set up a monitoring dashboard: https://www.freelancer.com/projects/zigbee/Troubleshoot-Zigbee-Connection-Home/reviews. I will also automate firmware updates and create configuration backups for each device, ensuring quick recovery and consistent security posture. Do you have a preferred monitoring platform (SolarWinds, PRTG, Zabbix) or should I recommend the best fit? Looking forward to working with you. Artur Giżycki
$850 USD in 6 days
3.9
3.9

Hi, I can set up and manage your office network from the ground up, including routers, switches, Wi-Fi access points, firewall rules, VLANs, IP planning, monitoring, and security hardening. The best solution is to first assess the office layout, ISP handoff, device list, user groups, security needs, and cabling condition. I’ll then design the LAN/WLAN, configure VLANs, DHCP/DNS, firewall policies, wireless coverage, monitoring alerts, and device backups. I’m comfortable with network administration, Cisco-style switching/routing, firewalls, VLANs, IP addressing, DNS/DHCP, Wi-Fi setup, firmware updates, Zabbix/PRTG/SolarWinds-style monitoring, security hardening, and documentation. Deliverables include: * Operational LAN/WLAN setup * Router/switch/AP/firewall configuration * VLAN and IP plan * DHCP/DNS setup * Firewall security rules * Monitoring dashboard * Alert SOP * Weekly health summary for first month * Configuration backups * Security checklist per device I’ll focus on a stable, secure, well-documented network that is easy to monitor and maintain. Best regards Ankit
$750 USD in 10 days
3.4
3.4

Hello Your project requires more than just installing network equipment; it needs a properly designed office infrastructure that remains secure, observable, and easy to manage. I think you are looking for someone who can take ownership of the complete network lifecycle, from initial setup to ongoing stability. I can implement a professional network environment by reviewing your requirements, designing the topology, configuring network devices, and creating a secure operational baseline. This includes VLAN segmentation, routing, DHCP/DNS services, Wi-Fi configuration, firewall policies, monitoring dashboards, alert rules, and documentation. My process is focused on preventing future issues through proper planning, security hardening, and detailed records of every configuration change. I can also provide health reports during the initial period and help your team understand monitoring alerts and maintenance procedures. Milestones: M1: Infrastructure review, network design, addressing plan, and configuration strategy — $250 / 3 days M2: Router, switch, firewall, wireless setup, security hardening, and monitoring — $750 / 6 days M3: Validation, backup configurations, SOP creation, and support handoff — $200 / 2 days Total: $1000 Timeline: 15 days I would like to know your current equipment models, expected number of connected devices, internet setup, and whether remote access is already available for configuration. Looking forward to work with you. Thanks
$1,000 USD in 15 days
2.9
2.9

Hello There! I’m Md Ruhul Ajom, and I’m excited to partner with you. I can dive into your project immediately. I have rich experience in network administration, system infrastructure, firewall configuration, monitoring, and security hardening. I am skilled in VLANs, DHCP/DNS, routers, switches, firewalls, Zabbix, PRTG, Linux, Windows Server, and network security. I understand you need a complete office network deployment, including hardware configuration, VLAN/IP design, monitoring integration, and security hardening. I have experience delivering reliable LAN/WLAN infrastructures, implementing monitoring dashboards with proactive alerts, securing network devices, and providing clear documentation, configuration backups, and operational SOPs. I’m an experienced infrastructure and full-stack engineer with 10+ years of experience delivering secure, scalable IT solutions. My expertise in network administration, monitoring, and security ensures a stable and well-documented environment. I’m ready to start immediately and would be happy to discuss your network requirements in detail. Looking forward to hearing from you. Best regards, Md Ruhul Ajom
$750 USD in 7 days
2.6
2.6

Salom, Navigating the world of network setup and management can be daunting, especially in an office environment where smooth functioning is key. My name is Shakhzod, and I'd love to put my extensive experience and skills as a Linux and Network Administrator to work for you. From designing efficient VLANs to performing hardware deployments and configurations, I am well-versed in every aspect of your project description. My value-add comes from not just delivering functional networks but sustainable, secure ones too. Enforcing the best-practice firewall rules, constant security hardening, and regular firmware updates are parts of the process that I prioritize. Additionally, my proficiency with monitoring stack-of-the-choice such as SolarWinds or PRTG will ensure you have comprehensive visibility into your network's performance. In a post-project scenario, I provide a succinct backup of configurations and a detailed security checklist for each device. Moreover, my SOP on interpreting alerts and weekly health summary reports of your freshly built network will cement your peace of mind. Be it remotely or making an on-site trip if necessary, I prioritize client satisfaction which makes me an ideal choice for your office's network setup and management project. Let's start setting up your fully operational and secure office LAN/WLAN today!
$900 USD in 4 days
1.8
1.8

Greetings! I can take full ownership of your office network refresh, handling hardware deployment, VLAN design, monitoring setup, and security hardening. I will deliver a fully operational LAN and WLAN, a monitoring dashboard, and a configuration backup and security checklist. I am comfortable working remotely and can schedule occasional on-site visits if local. Let me know your preferred monitoring stack and timeline. Thanks, Revival
$750 USD in 14 days
1.6
1.6

Dear Client, I read "Office Network Setup & Management" carefully and understand you want clean, modern Figma designs that translate smoothly into a real product. My hands-on experience with System Admin, System Administration aligns directly with what you need. I design in Figma with a focus on usability and visual polish — wireframes, high-fidelity mockups, prototypes and design systems — handed off dev-ready so nothing gets lost in build. A few quick questions to get us started: 1. Is this for a website, mobile app, or both? 2. Do you have existing branding (logo, colors, fonts), or should I help define it? 3. Do you need clickable prototypes, or static screens with a handoff-ready design system? Thanks & Regards, Deepak
$975 USD in 14 days
0.0
0.0

Hi, I can help design, deploy and stabilise your refreshed office network with a focus on reliability, visibility and security. The priority would be building a clean foundation first, then adding monitoring and hardening measures so the environment remains easy to manage. I’d begin with network assessment and planning, including IP addressing, VLAN structure, DHCP/DNS configuration and device roles. I’d then configure routers, switches, wireless access points and firewall policies following standard practices, followed by testing of connectivity, performance and failover scenarios. For ongoing visibility, I’d integrate the infrastructure into a suitable monitoring platform such as PRTG, Zabbix or another preferred solution, configure meaningful alerts and provide health reporting. I’d also document configurations, backups and security controls so your team has clear operational procedures. Best, Anthony.
$1,125 USD in 7 days
0.0
0.0

can take full ownership of your office network deployment and administration. I have experience with Cisco networking, Linux, VLANs, DHCP/DNS, firewalls, network security, and monitoring tools such as Zabbix, PRTG, and SolarWinds. I will configure routers, switches, wireless access points, and firewalls using best practices, design VLANs and IP addressing, verify connectivity, and ensure a stable LAN/WLAN with Internet access. I will also implement firewall rules, secure management access, apply firmware updates, and provide complete documentation. Additionally, I'll integrate your devices into a monitoring platform, configure alerts, provide dashboard access, deliver weekly health reports for the first month, and supply configuration backups, a security checklist, and a simple SOP for interpreting alerts. Estimated completion time is 5–8 business days, depending on the number of devices and project scope. I can start immediately and ensure a secure, reliable, and well-documented network environment. Looking forward to working with you!
$1,125 USD in 5 days
0.0
0.0

Hi, I can handle the remote deployment, configuration, security hardening, monitoring, and documentation of your office network. I can assist with VLAN and IP addressing design, DHCP/DNS, router, switch, wireless AP and firewall configuration through secure remote access. For any physical cabling or hardware work, I can coordinate with someone on site and guide them through the required steps. I’ll also configure network monitoring using Zabbix, PRTG, or another suitable platform, with sensible alerts for availability, performance, bandwidth and infrastructure health. On the security side, I’ll review firewall rules, management interfaces, firmware, network segmentation and unnecessary services, then document the resulting security posture. Deliverables will include configuration backups, a device security checklist, monitoring dashboard setup, and a concise SOP for understanding and responding to alerts. Before starting, I’d like to confirm the hardware models, number of users/devices, current Internet setup, and what remote management access is available. This will help me design the network properly and minimize disruption. I’m available to complete the technical work remotely and can continue with the requested weekly health checks during the first month. Regards, Gursimran
$950 USD in 7 days
0.0
0.0

Tashkent, Uzbekistan
Member since Aug 4, 2026
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