System Administration Jobs

I am ready to launch a fresh Ubuntu-based VPS that will host the TP-Link Omada Cloud SDN Controller, and I want the environment to be production-ready from day one. Your task is to install the latest Omada software, tune the underlying Ubuntu system, and lock everything down with an intermediate security posture: firewall rules, automated updates, and a proven intrusion-prevention layer (e.g., Fail2Ban or similar). Once the controller is up, I will also need a concise document that shows: • every step you took during installation and hardening, • all credentials or certificates generated, • and a clear, vendor-agnostic backup strategy (where to store the archives, how often to run them, and the exact commands or scripts). Feel free to recommend S3, rsync to anoth...

My Linux-based web server has been hit with malicious, unfamiliar files and scripts. I need a system administrator who can track every infection, remove it completely, and then perform a fresh installation and configuration of Imunify360 so the machine is once again hardened and monitored in real time. cPanel is available, SSH access can be granted, and downtime must be kept to a minimum while you work. Key deliverables: • Full scan, isolation, and removal of every malicious file or script • Fresh Imunify360 install with optimal settings, automatic updates, and firewall enabled • Brief post-cleanup report detailing what was found, what was removed, and confirmation that Imunify360 is active and passing its own self-check I’ll be on hand for quick credential e...

I have a fresh Ubuntu server with full root SSH access and a registered domain that still needs its DNS records. I want to install Mailcow-dockerized from scratch and would like you to guide me step-by-step in real time—screen sharing while I run each command myself. Together we will: • Deploy and update the Mailcow stack on Ubuntu. • Create and publish all required DNS records (A, MX, SPF, DKIM, DMARC, PTR) for the domain. • Secure the installation with Let’s Encrypt certificates. • Verify outbound and inbound mail flow, ensuring messages reach major providers’ inboxes without spam flags. • Leave clear notes so I can maintain the server and add future domains or users on my own. We’ll consider the job complete when webmail ...

We are looking to try out two different msp/rmm (datto & super ops). We need you to setup using your company and add us to the 14 day trial so we can test. We will pay

Project Description I am looking for an experienced Windows/Java developer to develop a very lightweight Windows EXE application for remote system management. The application should be optimized for low resource usage, with a target executable size of approximately 2–3 MB if technically possible. Required Features 1. Simple/Minimal Installation • No complicated infrastructure or installation process. • Prefer a simple standalone EXE. • No visible front-end/UI is required for the client application. • The application should operate in the background. 2. Remote File Manager • From the management panel, we should be able to access the connected Windows system’s file structure. • Upload files to the system. • Download files from the sy...

I need Siemens Solid Edge 2025 installed, activated, and confirmed fully operational on my Windows machine. You will connect through AnyDesk, handle the complete setup, and walk me through anything I must do on my side. I am not sure whether my existing account already carries a valid license, so part of the job is to verify what I have and, if necessary, guide me in securing the right entitlement before activation. Deliverables • Install the correct Solid Edge 2025 build on my PC • Activate it with a verified license or newly obtained key • Apply essential first-run settings so the program opens cleanly with no errors • Launch, test, and demonstrate that core functions load as expected Please tell me your fixed price and how soon you can finish once we arrange...

I have a brand-new, company-owned Mac that needs to be enrolled in Apple Business Manager, linked with Microsoft Intune, and locked down so we keep full administrative control without relying on any personal Apple IDs. Scope of work • Create or verify our Apple Business/Managed Apple Account and add the Mac as an organisation-owned device. • Enrol the Mac in our chosen MDM (Intune) and push baseline security: FileVault on, strong password & lock rules, automatic OS updates, recovery keys stored to the organisation. • Grant end users Admin access once the policies are in place. • Pre-install and licence a short list of apps—Microsoft Office, Google Chrome, Cursor, Visual Studio Code, Pg Admin and SQL Server Express—so they appear on first login...

**NOTE: If you have not worked on UKG Pro WFM, you'll not be considered** Availability to support between 8:30 PM - 4:30 AM IST, MON-FRI I’m looking for ongoing help fine-tuning our Workforce Management environment. The immediate focus is system configuration for Adv Scheduling, Timekeeping, Attestation, Accruals, Reports, Business Processes,, Notifications and CRT changes so that day-to-day administration becomes smoother. During live screen-share sessions you’ll walk me through best-practice setups, adjust existing rules or pay policies where needed, and document any changes so we can repeat them internally. I’m comfortable handling basic tasks, but I want your expert guidance to avoid mis-steps that could ripple through the configuration. Deliverables • H...

I’m looking for someone who can take me from a blank or malfunctioning drive to a fully-functional operating system, ready for everyday use. The task is strictly technical support focused on the installation itself—I’ll supply the license key or image, you guide or carry out the setup. Here’s what I expect: • Selection and verification of the correct OS image • Clean or upgrade installation, including basic partitioning if required • Activation, first-time updates, and driver checks to be sure the machine boots and runs smoothly If any minor post-install hiccups appear, I’d like quick pointers to resolve them, but we’re not stepping into full troubleshooting or long-term system maintenance for this project. Let me know your preferre...

My Hetzner-hosted Linux server has locked me out of the root account. I still have full access to the Hetzner Rescue System and the console panel, but the root password itself is unknown. Your task is straightforward: bring root access back without touching any user data or service configuration. I’m comfortable granting Rescue System credentials or temporary console access so you can reboot, mount the filesystem, chroot, and update /etc/shadow—or whatever proven method you prefer. Please document each command you run so I can repeat the procedure in future emergencies. Deliverables • Root login via SSH or console confirmed working • Step-by-step notes (command history and short explanations) • No data loss or service disruption during the process ...

I have a two-month engagement at one of our facilities in Mumbai and need a hands-on Network Engineer / System Administrator who can be on site throughout the period. The remuneration mentioned is monthly pay out, five days, 9 hrs. The core environment runs on Windows Server, so solid, independent capability there is non-negotiable. Day-to-day you will be looking after the full network stack—routers, switches and firewalls—while keeping our users productive and the servers healthy. Your main focus areas: • Network maintenance & real-time troubleshooting: keep latency low and uptime high, escalate only what you can’t solve on the spot. • Windows Server setup, hardening and routine administration. • User support and training when new configurations...

I’ve got a brand-new Windows laptop arriving and I’d like everything ready to use from day one, handled entirely through a secure remote session. The essentials for this job are straightforward: install and activate Microsoft Office 365 and put a reputable antivirus solution in place. Once those are running smoothly, a quick check that Windows is fully updated and that all installations are licensed and error-free will wrap it up. Deliverables • Microsoft Office 365 fully installed, signed in with my account and activated • Antivirus software of your recommendation installed, updated and configured for real-time protection • Brief confirmation that the system is current on Windows Update and free of installation errors I’m happy to connect via...

I need help restoring my DreamHost email, which has stopped functioning after transferring my DNS records from Wix to GoDaddy. My email is connected to Outlook. Key Tasks: - Verify and update MX records in Wix to point to DreamHost. - Ensure all necessary DNS records (A, CNAME, TXT) are correctly configured. - Test and confirm functionality of the DreamHost email on Outlook. Ideal Skills and Experience: - Experience with GoDaddy WIX and DreamHost DNS management. - Familiarity with MX records and email configuration. - Knowledge of Outlook email setup and troubleshooting. Please provide a step-by-step confirmation of the changes made.

Require seamless DNS migration and Google Workspace transfer to eliminate vendor constraints and enable scalability. Currently domain and Google-administered email seats are via FreeLogoServices; Our Company website has moved to Shopify while the legacy site and others remains linked. Seek an experienced technician to migrate DNS to Cloudflare, provision an independent Google Workspace console mirroring existing user accounts and aliases, add several alias addresses, and ensure zero email downtime throughout the transition. Must validate DNS, MX, SPF, DKIM, and routing post-migration. No inhouse IT support and limited experience from original owner so need this to be guided as to what is needed at our end

Our users have now moved to Windows 11 and I need an experienced hand to keep them productive. Day-to-day you will troubleshoot any workstation issue—slow logons, driver conflicts, blue screens—and close it out with clear, concise documentation. Alongside the endpoint work, I rely on an on-premises Microsoft Exchange environment. You will diagnose mail-flow problems, adjust mailbox quotas, manage backups, and apply cumulative updates without disrupting service. Because our deskside tickets often bleed into hardware faults and occasional wiring or switch-port hiccups, you must also be comfortable swapping parts, tracing cables, and restoring connectivity when a PC, printer, or access point drops off the network. Deliverables (all ticket-driven): • Resolved Window...

My company is preparing to undergo a lift-and-shift migration of our existing server to a new hosting environment. SmarterMail is currently installed and running on this server. We are seeking a professional with experience managing SmarterMail, part of the SmarterTools suite, to assist with the transition and ensure the application is properly configured and functioning in the new hosting environment. Our company regularly sends high-volume email communications to members of associations we serve, so experience with SmarterMail settings, configuration, bulk email, and email deliverability is important. Direct experience with the SmarterMail application is a major plus. Familiarity with SPF, DKIM, DMARC, SMTP, and DNS is also desirable. The initial project will focus on reviewing our curr...

Tools and technolgy of IA Agent N8N Evolution API Supabase OpenAI My internal IA Agent suddenly stopped responding even though nothing in the environment was changed. I have already gone through the configuration files and settings, and everything appears normal, yet the service still stays silent. Here is what I can tell you: • Symptom: the agent accepts a request but never returns a reply—no errors, no logs beyond the initial handshake. • Onset: the problem surfaced randomly; there were no updates, deployments, or hardware changes that I’m aware of. • Attempted fix: only a configuration review so far. I have not restarted the whole system or re-installed the package, so you’re free to take those routes if they make sense after your analysis. ...

Saya sedang mengerjakan beberapa tugas dan proyek kampus yang berhubungan dengan sistem operasi serta jaringan komputer. Saya membutuhkan pendampingan berupa konsultasi jarak jauh untuk: • Memecahkan masalah instalasi dan konfigurasi sistem operasi (Windows, Linux, atau keduanya). • Mendesain dan men-troubleshoot topologi jaringan sederhana hingga menengah—termasuk pengaturan IP, routing dasar, serta keamanan jaringan. • Memberi arahan best-practice agar hasil kerja saya rapi, terdokumentasi, dan sesuai kebutuhan akademik. Ruang lingkup mencakup sesi tanya jawab, panduan langkah-demi-langkah, serta pemeriksaan ulang konfigurasi yang sudah saya kerjakan. Waktu pengerjaan fleksibel namun saya menargetkan seluruh materi terselesaikan tepat waktu sebelum tenggat tuga...