Network Administration Jobs

I need help setting up my newly purchased Bitcoin miner to work with public pool mining and connect to my Bitcoin Core node. Ideal skills and experience: - Experience with Bitcoin mining - Familiarity with public mining - Knowledge of Bitcoin Core setup and configuration - Technical troubleshooting skills

Hello, my name is Curtis. I need someone to complete my migration of VMs on a proxmox server and pfsense for openVPN to my new server. I have backed up the VM and moved it to the new server tried to restore but it just errors out. This is not my strength and need some help.

Upgrade the pfss and rebuild the cluster with recovery group of 8 pfss servers,it's urgent requirement

My security cameras stopped showing live video and recorded footage on the monitoring app. The wiring and power seem fine, so I’m convinced the problem sits on the software side—likely a mis-configuration or corrupted firmware. I need someone who can jump in quickly, diagnose the software fault, and get every camera streaming and recording again without wiping my existing footage or settings. You should be comfortable with typical NVR/DVR interfaces, remote desktop tools, and updating or rolling back firmware when necessary. Once the feeds are restored, I’d like a short explanation of what went wrong and the steps you took so I can avoid the same outage in future.

Project Overview This proof-of-concept will demonstrate a regulator-grade, fully secured VPC hosting a central authority and multiple financial-institution tenants, while automating supervision and compliance checks using native AWS services. Scope The environment will be logically segmented into public and private subnets for each participant. The central authority resides in its own network segment and can observe, query, and enforce policies across all other institutions without exposing sensitive resources publicly. Key Services AWS Lambda for event-driven oversight logic and scheduled compliance sweeps AWS RDS for the authoritative supervisory data store AWS S3 as the immutable audit and reporting repository Security & Compliance Networking, IAM, logging, encr...

We are currently looking for freelance Network Engineers in your city to support ongoing onsite requirements for our customers and act as the eyes and hands for the remote configuration team. Typical visit • Arrive at the customer location, meet the local contact, and review the work order • Rack, stack, and cable routers, switches, firewalls, or wireless access points exactly as marked on the network diagram. • Power on the gear, provide console access back to our remote engineers, and stay on-site while they push the configs and run their tests. • Perform basic physical troubleshooting if something doesn’t light up as expected and coordinate with the remote team until sign-off. What you need to bring Your own laptop, a console cable, and any basic hand tools y...

I have, 40-core machine with 1 TB of RAM that needs to be turned into a practical development box for my team. The goal is to have both Windows Server and Ubuntu Server installed side-by-side, each ready for daily coding, testing, and collaboration. Here’s what I need from you: • Plan and carry out the installation of the two operating systems, making sure they coexist cleanly (dual-boot, virtualization, or any proven approach you recommend). • Partition and configure storage so that each OS has ample, clearly labeled space. • Enable remote access for multiple developers, with sensible user and permission settings already in place. • Apply baseline security hardening and system updates so we start from a solid, up-to-date foundation. Once finished, I s...

I’m looking for a Microsoft Exchange specialist who can jump into my on-premises Exchange Server 2016 environment, identify the configuration errors that are holding it back, correct them, and then guide the full in-place upgrade to Exchange Server SE. Scope of work • Audit the existing Exchange 2016 setup (mail flow, certificates, virtual directories, receive/send connectors, Active Directory integration). • Document every configuration error you find, explain the root cause, and apply the required fixes. • Prepare the environment for Exchange SE: schema/AD prep, hardware and OS checks, prerequisite installation. • Perform the upgrade, migrate all databases and services, and keep downtime to an absolute minimum. • Run post-upgrade validation&mda...

I need a skilled professional to assist with infrastructure management in our data center, specifically focusing on hardware maintenance. Key Responsibilities: - Maintain and repair servers, networking equipment, and storage devices. - Ensure optimal performance and reliability of all hardware. - Collaborate with the team for capacity planning and implementing cooling and power solutions. Ideal Skills and Experience: - Extensive experience in data center hardware maintenance. - Strong knowledge of servers, networking equipment, and storage devices. - Problem-solving skills and ability to work under pressure. - Certifications in relevant areas (e.g., CompTIA, Cisco, etc.) are a plus. Looking for someone who can ensure our infrastructure runs smoothly and efficiently.

I’m expanding our field team and need on-site technicians who can rack, cable, and turn up routers, switches, and firewalls across the UAE, Bahrain, Saudi Arabia, most African nations, and a wide stretch of Eastern Europe—including Poland, Hungary, the Czech Republic, Greece, Slovakia, Slovenia, Croatia, Bulgaria, Romania, and Turkey. Most of the gear you’ll see is Cisco—Catalyst, Nexus, Meraki—as well as Aruba, Lanner, and the occasional white-label device. Jobs range from a single cabinet in an office to multi-rack deployments in Tier III data centers or rugged industrial plants. You’ll work with my remote engineering team over Webex or Teams while you handle the physical layer: unboxing, rack & stack, structured cabling, console access, initial i...

There’s a security camera already installed outside my flat, but no one ever left me the model, IP address, login, or viewing instructions. I do have full access to the same local network the camera is on, so remote discovery should be possible. Here’s what I need from you: • Detect the camera on the network (Nmap, ONVIF Device Manager, or similar tools are fine). • Identify its make/model and confirm its video protocol (RTSP, HTTP, proprietary, etc.). • Retrieve or reset the credentials safely, without disrupting the feed. • Provide a clear, step-by-step guide so I can watch the live stream on my phone or laptop and archive recordings if the device supports it. I’m not sure whether the manufacturer requires a dedicated app, so please include...

I’m building a Spring-based service router and need robust CSRF protection on all API endpoints. The idea is to leverage Public Key Infrastructure so that every incoming request carries a verifiable, signed token before it reaches any controller logic. Here’s the core of what I’m after: • A Spring Security configuration (Boot-compatible) that intercepts every request—GET, POST, anything—and checks a PKI-backed CSRF token. • A lightweight way for upstream services or clients to obtain and refresh that token; we can refine the flow together once you see my current architecture diagrams. • Server-side validation that ties the token to the session (or an equivalent stateless approach) so replay attacks are blocked. • Clean, readable ...

We are currently looking for freelance Network Engineers in your city to support ongoing onsite requirements for our customers and act as the eyes and hands for the remote configuration team. Typical visit • Arrive at the customer location, meet the local contact, and review the work order • Rack, stack, and cable routers, switches, firewalls, or wireless access points exactly as marked on the network diagram. • Power on the gear, provide console access back to our remote engineers, and stay on-site while they push the configs and run their tests. • Perform basic physical troubleshooting if something doesn’t light up as expected and coordinate with the remote team until sign-off. What you need to bring Your own laptop, a console cable, and any basic hand tools y...

only use this Project Description: lead the integration of advanced storage solutions with compute clusters using cutting-edge networking technologies such as InfiniBand, Slingshot, and Ultra Ethernet. The ideal candidate will demonstrate expertise in storage performance tuning (e.g., NVMe-oF, metadata management, tiering strategies) and integrating parallel file systems like Lustre or Spectrum Scale. - Designing and implementing storage systems at multi-PB scale with state-of-the-art parallel file systems. - Comprehensive knowledge of Linux administration, storage hardware (NVMe SSDs, high-capacity disk arrays), and protocols (NFS, Lustre, S3). - Expertise in vendor solutions such as VAST, WEKA, DDN, and Spectra Logic. - Proficiency in scripting languages (Python, Bash) for system automa...

Project Type - Fixed Price Project - One-time setup + 12 months on-call support Project Description We are looking for an experienced IT System Administrator / Network Engineer to set up and centrally manage our office IT infrastructure. Total Devices: 15 Desktops 10 Laptops Our team works from office and remote locations, so the solution must support centralized control, secure remote access, and centralized data storage. Scope of Work Windows Setup Install & configure Windows 11 Pro on all 25 devices Domain join & centralized login Security hardening, updates, optimization Microsoft Server Setup Install & configure 1 Windows Server 2022 as master device Configure: Active Directory (Domain Controller) User & group policies Central authentication ...

We are looking for an experienced engineer to enable Two-Factor Authentication (2FA) for our AWS WorkSpaces environment using Google Authenticator and we prefer FreeRADIUS. Project Requirements Implement 2FA for AWS WorkSpaces (AlwaysOn or AutoStop modes) Integrate Google Authenticator (TOTP) as the second factor Set up and configure FreeRADIUS as the authentication backend Ensure the solution works fully within our private subnets (no public access) Provide a clean, documented solution that is secure and production-ready Assist with troubleshooting and final validation/testing Environment AWS WorkSpaces running inside private subnets No direct internet inbound access FreeRADIUS server (existing or new setup) Deliverables Fully functional 2FA login for AWS WorkSpaces using Go...

I need the latest release of Traccar GPS installed on a Linux server and left running with its default configuration—no custom server tweaks or device-specific rules for now. Once the service is up, I simply want to confirm that the web panel is reachable, the database is connected, and I can log in with the default admin account. Please take this on only if you have hands-on experience performing Traccar or similar GPS-tracking server installs on Linux. When you’re done, share the basic connection details and any quick commands I might need to start, stop, or check service status. That’s it—straightforward, clean, and ready for me to add devices later.

Hello: I am trying to create TexML account at Telnyx portal for VOIP calls. I do have some knowledge but your experience can make it faster. Thank you

My spare MacBook has suddenly stopped seeing any wireless networks, even though the other computer on the same desk is happily online. I’m on macOS and, so far, the affected machine can’t detect a single network—home, hotspot, or neighbour—so it’s not just my router. What I need from you is a real-time remote session (Zoom, TeamViewer, or your preferred secure tool) to: • diagnose why the Wi-Fi interface is blind • walk me through any Terminal commands, SMC/PRAM resets, or network-interface reinstalls required • verify that the Mac can once again scan, join, and hold a stable connection I’ll stay on the working computer throughout our session for screen sharing and chat, and I can reboot the faulty Mac as many times as needed. ...

SAP Solution Manager 7.2 SR2 is freshly installed on Windows Server 2019 with Oracle 19c and is running smoothly. Now I want the environment taken all the way through solman_setup and fully configured for ITSM—specifically Incident Management, Change Management, and Problem Management—in line with SAP best practices and my own documented workflows. Scope • Run every remaining solman_setup step, verifying technical prerequisites and finishing the mandatory and optional tasks so the ITSM stack is production-ready. • Configure the three ITSM components above, mapping them to the detailed process documentation I will supply. This includes roles, transaction types, mail notifications, SLA rules, and any necessary ChaRM integration points. • Import or create all...

I need an experienced system engineer to spend a single day at our client’s site acting as the hands-on field resource while my remote team handles the configuration. Your focus will be the physical side: racking, cabling, powering on, patching, and verifying a mixed stack of servers and switches, desktops and laptops, plus printers and firewalls. On arrival you’ll follow the step-by-step build sheet we provide, attach console or management leads so the remote crew can take control, then run quick power-on and connectivity checks. Before leaving, test that users can log in, reach the network shares, and print without issues. A concise wrap-up note (what was completed, any snags, and current device status) closes the assignment. Deliverables • All listed equipment f...

My Cisco Firepower FPR-4110-K9 is due for a full software refresh and I need a Cisco-certified network-security specialist to guide me through it in real time. The immediate task is upgrading both ASA and ASDM; I don’t yet have the latest images or the necessary Cisco download privileges, so part of the engagement is helping me obtain (or using your own account to retrieve) those files through authorized channels only—no third-party sites. We will connect via screen-share, SSH, or direct console so you can walk me through each step, verify integrity, back up the current configuration, and perform the install with minimal downtime. Deep familiarity with the ASA code train on Firepower 4100 series hardware, version prerequisites, and ASDM setup is essential, along with comfort w...

I have a batch of brand-new desktop computers that need to be unpacked, assembled, and brought online in our office. The task covers the complete hardware setup—mounting any internal components, connecting peripherals, verifying BIOS settings—followed by operating-system installation, driver updates, and joining each machine to our wired LAN. Cable runs are already in place; you’ll simply patch the PCs to the switch, confirm DHCP or static addressing (as we decide on site), and test connectivity to shared printers and our file server. Please centre your bid on your hands-on experience performing similar roll-outs rather than lengthy proposals. A concise note about previous desktop deployments, the tools you rely on (e.g., Windows 11 Pro imaging, PXE boot, Clonezilla, or ...

I need a hands-on network engineer for a single day of onsite work. Your main task will be to rack, stack, power up, and cable two types of devices—routers and switches—exactly as shown in the network diagram. Once everything is patched, you’ll open console access so our remote team can jump in and finish the configuration. Deliverables for the day • Routers and switches physically installed, powered, and neatly patched • Verified console connectivity for each device • Any laptop or printer glitches resolved or clearly documented • A brief hand-off report summarizing what was done and noting anything that needs follow-up Bring your own basic toolkit (screwdrivers, cable tester, console cable, etc.) and be comfortable working independently whi...

Desktop / System Engineer – Onsite (1-Day Assignment) We are seeking a hands-on Desktop or System Engineer to be onsite at a client location for one full day to support a small IT infrastructure refresh. You will act as the onsite engineer while a remote technical team remains on standby. Your primary responsibility will be to rack, cable, power up, and patch IT and network equipment (servers, switches, firewalls, desktops, and printers) strictly according to the diagrams and instructions provided in advance. You will also connect console or management cables to enable remote engineers to complete configuration tasks. Before wrap-up, you will perform basic end-user computing (EUC) checks, including light troubleshooting for desktops, laptops, and printers—verifying network c...

need a simple static website created using HTML and CSS only for a university assignment. Requirements: • The website must follow the 2025 Summer Semester Assignment Specifications (including minor updates up to Week 7). • It must align with the marking guidelines / rubrics for the assignment. • Content and structure should be based on the documents provided in the folder “Files for the Summer Semester Assignment”. • The website should include multiple pages (for example: Home, About, Assignment Information). • Use clean and well-structured HTML with an external CSS file. • Basic styling is required (layout, fonts, colours). • No JavaScript is required. • Any images used should be placed in an images folder. • All files (HT...

need a simple static website created using HTML and CSS only for a university assignment. Requirements: • The website must follow the 2025 Summer Semester Assignment Specifications (including minor updates up to Week 7). • It must align with the marking guidelines / rubrics for the assignment. • Content and structure should be based on the documents provided in the folder “Files for the Summer Semester Assignment”. • The website should include multiple pages (for example: Home, About, Assignment Information). • Use clean and well-structured HTML with an external CSS file. • Basic styling is required (layout, fonts, colours). • No JavaScript is required. • Any images used should be placed in an images folder. • All files (HT...

Digital Chain of Custody for Forensic Evidence ​Concept: A system for police and legal teams to track digital evidence (logs, hard drive images, CCTV footage) without tampering. ​The Problem: In court, digital evidence is often dismissed because the defense claims it was tampered with after seizure. ​The Solution: When evidence is collected, a cryptographic hash (SHA-256) of the file is generated and stored on a Blockchain. Every time the evidence is "checked out" or viewed by an officer, a transaction is recorded. If the file hash changes even by one bit, the Blockchain rejects it. ​Tech Stack: ​Frontend: React.js or Flutter. ​Blockchain: Ethereum (Sepolia Testnet) or Hyperledger Fabric (for private permissioned access). ​Storage: IPFS (InterPlanetary File System) to store the a...

I’m looking for an experienced desktop-support professional who can step in and look after every aspect of my Windows machines. I run a mix of personal PCs and small-office workstations, so the environment shifts between home-use convenience and business-grade reliability. The immediate focus is twofold: • Installation & setup – clean OS installs, driver configuration, user profiles, network printers and the usual security hardening that keeps a fresh Windows system stable from day one. • Troubleshooting & repair – when updates break drivers, applications refuse to launch, or performance drops unexpectedly, I need someone who can diagnose quickly, walk me through fixes, and document what was done so I can reference it later. Most tasks can be handle...

I have an Ubuntu-based box with two physical interfaces: the wired port will face a public network, while the built-in Wi-Fi card (or any other you advise) will broadcast a private hotspot. I need that machine to behave as my main router, tunnelling every outgoing connection through a VPN so users on the Wi-Fi side enjoy secure browsing at all times. Here is what I expect: • The LAN interface pulls DHCP from the public line and forwards nothing until the VPN is up. • The Wi-Fi interface advertises an SSID of my choice, hands out local addresses, and transparently pushes all traffic through the VPN tunnel (OpenVPN or WireGuard—whichever you feel delivers greater stability). • NAT, DNS, and firewall rules must be configured so clients connect instantly without e...

I need two home office computers to be able to ping each other. Both computers are at different location, on different networks and both are windows machines. Project will only be considered as complete one BOTH COMPUTERS CAN PING EACH OTHER. WireGuard will be preferred but not required.

Desktop / System Engineer – Onsite (1-Day Assignment) We are seeking a hands-on Desktop or System Engineer to be onsite at a client location for one full day to support a small IT infrastructure refresh. You will act as the onsite engineer while a remote technical team remains on standby. Your primary responsibility will be to rack, cable, power up, and patch IT and network equipment (servers, switches, firewalls, desktops, and printers) strictly according to the diagrams and instructions provided in advance. You will also connect console or management cables to enable remote engineers to complete configuration tasks. Before wrap-up, you will perform basic end-user computing (EUC) checks, including light troubleshooting for desktops, laptops, and printers—verifying network c...

Our FreePBX (Astersik) System is rejecting inbound calls and unable to make outbound calls. System uses Laravel UI with PBX system. Telnyx says that problem is with our system. So who is expert to fix it in few clicks? Thank you

I am rolling out a new environment that spans Terraform-managed infrastructure, automated Github Actions workflows, and integrations with Snowflake and Mulesoft. The area where I need the most hands-on help is AWS—specifically provisioning, securing, and optimising EC2 instances, S3 storage buckets, and a series of serverless Lambda functions that glue everything together. Here’s the flow I’m targeting: • Terraform drives all resource creation so our stacks remain fully reproducible. • Github Actions handles CI/CD, triggering Terraform plans/applies and Lambda deployments on every merge. • Data exchanged between Snowflake and our micro-services is exposed through Mulesoft APIs running behind AWS resources. What I need from you: a clean, modular Te...

My private server farm runs entirely on Windows Server 2019/2022 and I want a single, reliable point of contact to keep it both secure and resilient. Day-to-day, you will be hardening the network with advanced threat-detection practices—think real-time log analysis, strict firewall policy reviews, prompt patching, and well-documented incident response plans. All data protection flows through Veeam. I rely on daily image-level backups, off-site replication, and periodic restore tests, so you’ll need to stay on top of job success reports, storage consumption, and any failure remediation without waiting for me to ask. Support is part of the arrangement: when an issue or change request lands in the ticket queue, I expect timely follow-through and clear communication until closure...

I’m rolling out a fresh workspace for a small team—fewer than ten devices split between Windows laptops and MacBooks—and I need Microsoft Intune configured end-to-end so every machine is secured and ready for daily use. Key deliverables • Enroll each Windows and macOS computer in Intune / Endpoint Manager • Build and apply baseline security policies (BitLocker, FileVault, Defender, password rules, etc.) • Package and silently deploy our core apps (Microsoft 365, Adobe, Slack, two in-house installers) with staged deployment rings • Create reusable user-profile templates so future hires get the right permissions and mapped cloud resources in minutes • Provide a concise hand-off document and exported policies so I can replicate the setup o...

I’m building out a small SOC stack and need an expert to wire Wazuh and Splunk together so I get clean, searchable logs from my firewalls. The core goal is streamlined log management—no SIEM correlation rules, threat-hunting work, or incident-response playbooks at this stage—just reliable collection, parsing, and visualization. Here’s what I need done: • Deploy or fine-tune Wazuh agents/managers to ingest all firewall events (the devices are already exporting Syslog today). • Configure Splunk inputs, indexes, and props/transforms so the data is correctly tagged, timestamped, and CIM-compliant. • Build a starter dashboard and a couple of saved searches that prove the data is landing and searchable. • Hand over concise documentation: major c...

I need an experienced security engineer to SOC 2 compliance. We have our servers hosted at AWS but we need AWS’s SOC 2 does NOT cover these which we need. 1. Authentication and Authorization ( SIEM) Secure configuration of AWS resources 2. Logging and Monitoring & Incident Report Setup only (Alerting and Incident Response you have to hire soc analyst) 3. MFA setup (two users) User access management (IAM, MFA, least privilege) 4. Privileged Access Management (SIEM) 5. Vulnerability Management Setup (Free 5-10 assets only) 6. Map AWS to SOC 2 controls 7. Change Management and Deployments Vendor management (yes, AWS counts as a vendor) ------------------------ Auditors will ask and we need to be able to answer the following. “How does your company ensure security on AW...

I run a network that relies on a mix of Cisco FTD devices managed through FMC, Fortinet FortiGate units, and several Palo Alto firewalls. Day-to-day, I need hands-on help keeping our site-to-site VPN landscape healthy and expanding it whenever new locations come online. The core of the job is daily network security troubleshooting—tracking down dropped route-based or policy-based tunnels, fixing mis-timed Phase 2 proposals, untangling unexpected NAT behaviour, and dealing with the odd switching quirk that pops up when VLANs or trunks change. When everything is stable, I turn to creating new tunnels, building them end-to-end and documenting the exact CLI/GUI steps so the team can replicate your work later. I value engineers who already hold (or operate comfortably at) CCNP- or CCI...

I need an OpenWrt-based switch operating system developed for Realtek chipsets. The OS should include: - VLAN support - QoS management - Advanced security features - SNMP MIBs integration Ideal skills and experience: - Strong expertise in OpenWrt - Experience with Realtek chipsets - Networking knowledge, especially in VLANs and QoS - Security protocols and practices - Familiarity with SNMP and MIBs Please provide relevant experience in your bids.

I need help with my ethical hacking homework, specifically in network security. The task involves penetration testing on a Local Area Network (LAN). Requirements: - Expertise in ethical hacking and penetration testing. - In-depth knowledge of network security protocols. - Ability to identify and exploit vulnerabilities within a LAN. Ideal Skills: - Certified Ethical Hacker (CEH) or equivalent certification. - Experience with penetration testing tools (e.g., Metasploit, Nmap). - Strong understanding of network architecture and security measures. Please provide a detailed plan and any relevant experience.

I'm looking for an experienced FiveM developer to help set up and configure a QBCore roleplay server. Key requirements include: - Setting up the server environment - Configuring QBCore framework - Implementing essential roleplay scripts - Ensuring server stability and performance Ideal skills and experience: - Proficiency in FiveM and QBCore - Experience with server setup and configuration - Knowledge of roleplay server requirements - Strong troubleshooting skills Please provide examples of previous work and estimated completion time.

I’m getting shortlisted for several IT Help Desk Support roles and I want to walk into each video or in-person interview fully prepared—or, when needed, have a reliable proxy step in for me. My biggest priorities are: • Sharpening my troubleshooting flow so I can talk through common Windows, network, and hardware issues with confidence. • Polishing customer communication skills, especially de-escalation and clear ticket updates. • Demonstrating hands-on knowledge of leading help-desk platforms such as ServiceNow, Zendesk, or Freshdesk. Here’s what I’m looking for from you: 1. Targeted coaching sessions that break down likely technical questions and the best-practice answers interviewers expect. 2. Mock video interviews that replicate t...

Project Description: We are looking for an experienced Server Management to handle server setup, migration, and ongoing management activities. The role involves working with local and cloud-based servers to ensure secure, stable, and efficient infrastructure for business operations. Key Responsibilities: • Perform server migration with minimal downtime • Set up and configure local/on-premise servers • Install, configure, and maintain cloud servers • Create and manage build files and deployment packages • Monitor server performance, security, and backups • Troubleshoot server-related issues and ensure system stability Requirements & Experience: • Proven experience in server setup and migration • Strong knowledge of Windows/Linux server environ...

I’m finalising the concept for a new four-star hotel in Dubai and need a complete ELV design package that is ready for authority submission, tender and construction. The scope covers every low-current system the property will rely on: CCTV, access control, public address, structured cabling, LAN/Wi-Fi, IPTV, lighting control, IP PBX/phones, wireless intercom, guard-tour, vehicle and pedestrian barriers, UPS back-up, and all audio-visual LED display points. CCTV coverage must extend to the reception and lobby, all corridors and other common areas, parking entrances and exterior approaches, as well as the guest rooms themselves. All other subsystems have to share the same structured cabling backbone and integrate seamlessly with the hotel PMS, BMS, fire-alarm interface and any future ...

Für ein laufendes Kundenprojekt im Fieldservice benötige ich zuverlässige Verstärkung. Deine Aufgaben • Installation und Konfiguration von Laptop-Arbeitsplätzen direkt vor Ort • Einrichten und Testen der dazugehörigen Peripherie – Drucker, Monitore sowie Netzwerkgeräte • 1st- und 2nd-Level-Support: Störungen analysieren, Tickets sauber dokumentieren und nachhaltig lösen • Basis-Administration im Windows-Umfeld (z. B. Nutzer, Rechte, Updates) • Klare Kommunikation mit End­anwendern sowie Rückmeldung an das zentrale Support-Team Was du mitbringen solltest • Erfahrung im technischen IT-Support oder Fieldservice • Strukturierte, selbstständige Arbeitsweise und professionelles...

I’m running the Flare Data Connector (FDC) client on a production-grade Mainnet node packaged in Docker. Since a recent configuration change, every submit2 call now returns: “Merkle root not available: attestation in consensus but not confirmed” I need a clean, permanent fix that restores normal Merkle-root confirmation on mainnet without breaking existing services. Scope • Inspect my current Dockerised setup, config files, and any recent edits I made. • Trace the submit2 flow inside the FDC client to locate the confirmation bottleneck. • Apply and test the patch so Merkle roots confirm as expected on mainnet. • Provide a concise write-up of what went wrong and how you resolved it, including any commands or code snippets I must keep ...

Ich möchte unsere bisherige analoge Telefonanlage in unserem KMU vollständig auf eine selbst gehostete VoIP-Lösung umstellen. Als Herzstück soll ein Asterisk-Server laufen, den wir in unserer eigenen Infrastruktur betreiben. Rund 11 – 50 Mitarbeitende werden die neue Anlage täglich nutzen. Folgende Kernfunktionen sind zwingend erforderlich: • Anrufweiterleitung • Voicemail • Konferenzschaltung Alle bestehenden Rufnummern sollen nahtlos portiert und auf der neuen Plattform weitergeführt werden. Neben der eigentlichen Installation erwarte ich eine kurze Dokumentation der Systemarchitektur, eine verständliche Anleitung für zukünftige Erweiterungen sowie einen Testlauf, bei dem alle Funktionen live verifiziert werden. W...

我需要一位能够在 Billingham, TS23 1LE（英国）驻场两周的网络工程师。主要目标是为办公室内所有电脑端与主机端安装并配置 ESET 与 Bitdefender 杀毒解决方案，同时在关键服务器及工作站上部署 Dynarose 微隔离软件。 工作范围 • 盘点并确认所有待安装的终端与服务器清单 • 安装、激活并更新 ESET 与 Bitdefender，接入集中管理控制台 • 部署 Dynarose 微隔离策略，确保各业务分区之间的访问规则得到正确落地 • 进行基本功能测试，验证病毒库更新、实时防护与隔离策略均正常运行 • 编写一份简明交接文档，列出安装步骤、关键配置与恢复方式 • 在现场两周内随时处理安装过程中出现的兼容或网络连通问题 关键要求 – 熟悉 Windows 桌面与 Windows Server 环境 – 具备端点防护及微隔离产品实施经验 – 英语交流流畅，能够与本地 IT 团队协同 – 可在指定时间段全程驻场 完成后，我需要看到所有设备已接入管理平台、策略生效且无报错，同时按需获得配置文档与操作指南。若你符合以上条件并能在约定时间内到场，请简要说明相关经验与可用日期。