Network Administration Jobs

Position Summary - Palo Alto Prisma Access Engineer - (Strata Cloud Manager) We are seeking a highly specialized Senior Palo Alto Prisma Access Deployment Engineer with 5+ years of experience to drive the end-to-end implementation and architecture of our Secure Access Service Edge (SASE) environment. Prisma Access Deployment: Hands-on experience building and launching Prisma Access for Mobile Users and Remote Networks from scratch. Strata Cloud Manager: Expertise using Strata Cloud Manager (SCM) for cloud-managed SASE configuration, folder hierarchies, and unified policy management. Core SASE Components: Proficiency configuring ZTNA 2.0, Secure Web Gateway (SWG), CASB, and Cloud-Delivered FWaaS. Palo Alto Core Tech : Deep knowledge of cloud-managed Next-Generation Firewalls (NGFW), U...

I am seeking an experienced FPGA hardware engineer to develop a custom 1:1 emulated PCIe core configuration for an Artix-7 device (35T/75T architecture). The objective of this project is hardware-level device emulation for system driver compatibility testing. The firmware must accurately replicate a targeted legitimate PCIe device configuration space so that the host operating system properly maps the hardware and initializes the standard manufacturer driver environment. Technical Requirements: • Base Framework: Custom implementation utilizing standard PCIe endpoint IP cores (or open-source PCIe protocol analysis frameworks). • Configuration Space Mapping: Precise configuration of Vendor ID (VID), Device ID (DID), Subsystem Vendor ID (SVID), Subsystem ID (SSID), Class Codes, a...

I am looking for someone who can supply a permanent Windows-based VPS or RDP account that never incurs a fee. The machine must offer at least 4 GB RAM, 200 GB or more of storage, and a full-duplex 1 Gbps connection. I will be running light-to-medium desktop applications on it and using it as a secure data-storage node, so consistent performance and uptime are essential. Because I access the machine remotely, please have standard remote-access tools already enabled and ready to go the moment you hand over the credentials. No credit-card activation, hidden renewal, or pay-as-you-go arrangement can be involved; I need a truly cost-free, always-on server that will stay online 24 / 7 for the lifetime of the hardware or service. Deliverables • Fully operational Windows VPS / RDP login...

I need reliable, hands-on help getting a small Local Area Network running smoothly. The environment is straightforward—just a mix of Windows and macOS computers, a few laptops, and several servers / network-attached storage units—but I want it configured properly from the start and fully documented. Here’s what I expect you to handle: • Assign static and dynamic IP addresses so every computer, laptop, and storage server sits in the right subnet with zero conflicts. • Fine-tune the router and switch settings (layer-2/3 VLANs, basic routing, link aggregation if useful) to maximise performance and resilience. • Troubleshoot any connectivity or throughput issues you uncover, using standard diagnostic tools (ping, traceroute, Wireshark, etc.) as well as you...

My brand-new Lenovo Legion 5i (i7, 16 GB RAM, 1 TB SSD, RTX 5060) crawls through downloads even though the router is blazing fast for every other device in the house. Streaming, browsing, and gaming are mostly fine; it’s the moment I hit “Download” on Steam, Windows Update, or a large file that the connection drops to a trickle. I’d like someone who can connect remotely (AnyDesk, TeamViewer, or your preferred secure tool) and get to the root of the problem—whether it’s a driver, adapter setting, hidden Windows service, firmware, or a conflicting app that I may have installed without realizing. Deliverables I’ll accept • Diagnose and apply a solution that restores download speeds to match the rest of the network. • Show me the ke...

I run production workloads on AWS EKS and, from time to time, I hit two recurring pain points: pods that restart in loops and source-to-destination reachability failures inside the cluster. When a CrashLoopBackOff or abrupt connectivity drop appears, I need an expert who can drop in quickly, trace the cause, apply a solid fix, and then document what was done so the issue stays resolved. The work usually involves digging through Kubernetes events with kubectl, checking CloudWatch and container logs, inspecting liveness/readiness probe settings, reviewing resource limits, and following packets through the AWS VPC CNI, ENIs, security groups, and route tables until we know exactly why traffic stops mid-flight. Familiarity with tools like eksctl, tcpdump, Wireshark, Prometheus, and AWS netwo...

Our small nonprofit needs reliable, on-call technical support focused exclusively on Windows machines. Day-to-day we handle most routine tasks ourselves, but when new software has to be installed or an existing program suddenly refuses to cooperate, productivity grinds to a halt. I’m looking for a patient, detail-minded professional who can step in remotely, diagnose issues quickly, walk staff through clean installations, and resolve troubleshooting tickets without disrupting our mission-critical work. Typical scenarios include: • Installing licensed applications, updates, or patches on Windows 10/11 desktops and a few laptops. • Fixing installation failures, missing dependencies, or lingering registry remnants after uninstalls. • Clarifying best-practice settings...

Private Blockchain Developer — Hyperledger Fabric We are seeking an experienced Blockchain Developer to design, develop, and deploy a secure, production-ready private/permissioned blockchain network using Hyperledger Fabric. The ideal candidate must have hands-on experience building and deploying Hyperledger Fabric networks, not just theoretical blockchain knowledge. Key Responsibilities * Design and configure a multi-organization Hyperledger Fabric network. * Set up organizations, peers, orderers, Fabric CA, MSPs, channels, and CouchDB. * Develop and deploy chaincode/smart contracts using Node.js or TypeScript. * Build REST/gRPC APIs and event listeners for blockchain integration. * Implement authentication, authorization, endorsement policies, and private data collections. * Co...

I have an upcoming Azure administration interview and I’d like focused, one-on-one coaching to sharpen the areas that matter most: Azure infrastructure management, monitoring and security, and Azure DevOps. My current skill set sits at an intermediate level—I work with Azure regularly but need help turning day-to-day know-how into concise, interview-ready answers. I’m looking for a coach who can: • Walk through real-world scenarios and white-board style discussions that map directly to those three domains • Spot and close any knowledge gaps quickly • Provide actionable feedback after each session so I can keep refining between meetings If you use tools such as Azure Portal, Azure CLI, ARM/Bicep, Azure Monitor, Security Center or DevOps pipelines ...

I have a brand-new travel router that still sits in its factory state. I want it fully ready for my next trip, so the task is the initial setup and configuration from start to finish. Here’s what I need: • Configure the router so it can accept an incoming Ethernet cable as its WAN source, then broadcast a secure Wi-Fi network for personal use while I’m on the road. • Set SSID, strong WPA2/WPA3 password, admin credentials, time-zone, and any essential regional settings. • Apply best-practice security options: disable unnecessary services, change default ports if advisable, and verify the latest stable firmware is running. • Walk me through or remotely perform the setup (TeamViewer, AnyDesk, or a similar tool works for me) and leave me with a short, s...

Private Blockchain Developer — Hyperledger Fabric We are seeking an experienced Blockchain Developer to design, develop, and deploy a secure, production-ready private/permissioned blockchain network using Hyperledger Fabric. The ideal candidate must have hands-on experience building and deploying Hyperledger Fabric networks, not just theoretical blockchain knowledge. Key Responsibilities * Design and configure a multi-organization Hyperledger Fabric network. * Set up organizations, peers, orderers, Fabric CA, MSPs, channels, and CouchDB. * Develop and deploy chaincode/smart contracts using Node.js or TypeScript. * Build REST/gRPC APIs and event listeners for blockchain integration. * Implement authentication, authorization, endorsement policies, and private data collections. * Co...

I'm seeking a skilled technician to diagnose and fix slow speed issues with my modem. Requirements: - Diagnose and resolve slow speed issues - Experience with modem troubleshooting - Knowledge of optimizing home network performance Ideal Skills: - Networking expertise - Problem-solving abilities - Prior experience with similar issues Please provide a detailed plan and relevant experience in your bids.

I'm looking for assistance with my CCNA assignments. The topics include: - Networking Fundamentals - Routing and Switching - Security Fundamentals I need help with assignment completion and practice questions. The format should be online coursework. Ideal candidates should have: - CCNA certification or extensive knowledge - Experience in completing CCNA assignments - Ability to provide practice questions Please provide a portfolio or examples of previous work.

I need advice on setting up a mesh WiFi system to improve weak signal in one room at the far end of my small home. Ideal Skills and Experience: - Experience with home networking - Knowledge of mesh WiFi systems - Ability to provide clear, actionable recommendations

I need an expert in Ubiquiti products, specifically UniFi, EdgeMax, and AmpliFi. The project involves setting up and troubleshooting an enterprise network. Key tasks include: - Network setup - Tech Support Ideal skills and experience: - Deep knowledge of Ubiquiti products - Experience with enterprise-level network environments - Strong troubleshooting skills - Networking certifications (e.g., CCNA, Ubiquiti Certified) Looking for a professional who can ensure a robust and reliable network.

Each week I need a concise, technically sound report that traces the full HTTP / HTTPS journey of my iOS app from user login through to the payment screen. The focus is on what happens over the wire, not on actually making a purchase. Scope of the weekly task • Capture every reachable endpoint hit during the flow, including the exact request method (GET, POST, etc.). • Log request and response headers, plus payloads—with sensitive data masked. • Note response codes, body structures, and any tokens or cookies that govern session continuity. • Highlight how the session is created, refreshed, and closed. • Summarise unusual patterns (retry logic, polling, WebSockets, certificate pinning, etc.) that surface during traffic inspection. An authorised tes...

I’m bringing a new Mikrotik router into service and want the initial network build done right the first time. Your job is to plan and implement the complete setup—interface assignments, WAN/LAN segmentation, DHCP, NAT, basic firewall rules, and any best-practice tweaks that keep the installation secure and future-proof. I will give you remote access to the device (RouterOS current stable release) along with the addressing details and any special VLAN or wireless requirements once we agree on the engagement. I expect clear notes of every change you make so I can maintain the router after hand-over, plus an export of the final configuration for backup. If you have the Mikrotik certification and have set up small to mid-size networks before, this should be a fast, clean project.

I need an experienced network-oriented systems engineer to install and fully configure a Broadband Network Gateway (BNG) that will run on a Linux platform. The exact application mix is still open, but the core requirement is a stable, production-ready BNG that can authenticate subscribers, shape traffic, collect usage data, and hand off sessions cleanly to my existing upstream routers. You will decide the most appropriate Linux distribution and tool-chain, document every step, and leave the server in a state where I can add or remove service modules later without downtime. A strong background with PPPoE, DHCP, RADIUS, IPoE, QoS policies, and high-throughput tuning under Linux is essential. Deliverables • A clean Linux installation, hardened and updated • Fully operational BNG...

I need a technician who can quickly set up port forwarding on my Peplink router so that external traffic reaches an internal web server without interruption. The router is already online and I can provide remote access to the Balance dashboard along with current network diagrams. Scope of work • Create the necessary NAT or inbound access rule on the Peplink to expose the web server. • Map the correct public-to-private IP and confirm the right TCP ports for standard web traffic. • Verify that the rule does not conflict with existing policies or VLAN settings. • Test from an outside network and confirm the site is reachable. • Send me a short record of the final configuration so I can re-apply it if the unit is ever reset. Peplink OS experience is essenti...

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I need a seasoned Peplink specialist to step in and configure a Peplink Balance that sits at the core of our enterprise network. The device is already racked and cabled; what’s missing is a clean, best-practice configuration that supports our production traffic without bottlenecks or security gaps. The job involves reviewing the current settings (mostly factory defaults), advising on any licensing or feature activations I should consider, then applying the agreed-upon configuration directly on the device via the web admin or InControl 2. Performance, resilience, and security are equally important to us, so I expect sensible load-balancing rules, streamlined WAN failover, and locked-down admin access in line with enterprise standards. Deliverables • Final running configuratio...

I have a Cisco UC540 on-site and a live SIP trunk supplied directly by our ISP. All the registration details—SIP username, password, registrar, codecs, DID ranges—are already in hand; what I need is a specialist who can jump in remotely, register that trunk on the UC540 and make sure both inbound and outbound calls flow cleanly. Here is how I picture the engagement: • Remote configuration through CCA or pure CLI, whichever you are most efficient with. • Correct dial-peers, voice class codecs and translation rules so our full DID block reaches the right ephone-DNs and outbound calls present the main number. • Basic feature verification: two-way audio, multiple simultaneous calls, caller-ID, and voicemail routing to CUE. • A brief hand-over showing the...

This is an onsite job in New York City and only candidates who can commute need apply. (Two days a week, 5 hours a day for a year) Scope of Work (SoW) for On-Site Technical Support Services 1. Introduction This Scope of Work (SoW) outlines the services to be provided by the Technician to the Client. The Technician will provide on-site technical support services as detailed below. 2. Services The Technician will provide the following services: 2.1 PC Setup and Troubleshooting The Technician will provide setup and troubleshooting services for both Windows and Mac PCs. This includes software installation, configuration, and resolution of any technical issues. 2.2 Asset Inventory & Movement The Technician will maintain an inventory of all IT assets. This includes tracking, doc...

My SonicWall firewall needs its VPN function brought back to life, but I no longer have an active licence or support contract to lean on. The goal is simple: Windows-based staff must be able to connect reliably, without drops, and at normal speeds. I can give you full remote access to the appliance, the current configuration file, and a test Windows machine. What I need from you is a clean diagnosis, the necessary CLI or GUI tweaks, and any creative work-arounds that avoid licence-gated features while keeping security tight. If firmware needs to be upgraded or rolled back, please guide me through a safe procedure so we don’t lock ourselves out. Deliverables: • Restored, stable VPN access from at least one Windows PC (I’ll supply the test credentials). • A brief ch...

I have a Syrotech OLT that is up and running but still throwing configuration errors that are holding back overall throughput. My goal is to tune the existing setup so the network performs at its peak without dropping packets or creating unnecessary latency. The basic provisioning is already done—VLANs and user profiles are not the pain-points right now—so I need an expert who can dive straight into performance-oriented parameters, spot the mis-configured elements, and correct them in real time. A solid track record working directly on Syrotech (or comparable GPON) equipment is essential, and I’ll weigh your experience heavily when I decide whom to invite for a remote session. CLI-level familiarity, understanding of Syrotech firmware quirks, and the ability to document t...

Location: Paris, France Scope of Work Rack and stack Cisco network devices. Connect power and network cables as instructed. Provide console access to the Remote Engineer (RE). Follow the step-by-step instructions provided by the Remote Engineer during the activity. Assist with basic physical installation and troubleshooting as directed. Requirements Hands-on experience with Cisco network equipment. Comfortable working in a data center/server room environment. Ability to provide console access and work with a remote engineer. Reliable internet/phone communication during the activity. Basic networking knowledge is preferred. Rate USD $35/hour – negotiable Travel: No travel charges applicable. Schedule: The activity date and time will be confirmed shortly. Please confirm your availabili...

We are looking for a Robotics Technical Support Specialist to support a space robotics project from November 2026 through December 2027. This is a full-time contract role, Monday-Friday, 9:00 AM-5:00 PM Central Time. The ideal candidate has a strong software background and experience troubleshooting robotics or technical software environments, particularly Linux/Ubuntu, Docker, and ideally ROS 2. Responsibilities: Troubleshoot software, Linux/Ubuntu environments, and containerized workflows. Diagnose issues, identify root causes, and provide practical technical solutions. Support Docker and Docker Compose workflows. Troubleshoot system, driver, configuration, and integration issues. Work closely with robotics engineers and document solutions as needed. Requirements: Master’...

Projektausschreibung: Einmalige Migration einer Windows-Infrastruktur (Hyper-V) zu Linux Projekttitel: Freelancer / IT-Consultant für Migration von Windows-Umgebung (Hyper-V) auf Linux-Basis gesucht Einsatzort: Magdeburg / Hybrid (Remote & Vor-Ort-Einsätze nach Absprache) Projektdauer: Projektabhängig (einmaliges Migrationsprojekt) Start: Nach Vereinbarung Projektbeschreibung: Für ein anstehendes Migrationsprojekt bei einem Endkunden suchen wir einen erfahrenen IT-Infrastruktur-Spezialisten (m/w/d) mit tiefgehenden Kenntnissen in der Windows- und Linux-Welt. Das Ziel ist die Ablösung bzw. Migration einer bestehenden Windows-Server-Umgebung hin zu einer performanten und zukunftssicheren Linux-Infrastruktur. Die Migration soll ohne hohe Ausfallzeiten in ...