Active Directory Jobs

This assignment covers day-to-day system administration for a small yet business-critical estate that runs side-by-side Windows Server and Linux servers. I rely on each machine to stay patched, monitored, backed up and documented, so the core objective is simple: keep everything healthy and predictable while making improvements that reduce risk. Scope of work – Windows Server (2019/2022) with Active Directory, Group Policy, DNS, DHCP and occasional Hyper-V guests – Linux (mainly Ubuntu LTS and CentOS) hosting web stacks in Apache/Nginx, Docker containers and a handful of cron-driven services – Network-level touches such as VPN endpoints, firewall rule edits and certificate renewals whenever they intersect with server upkeep – Routine security hardening and ...

I’m looking for an experienced engineer to step in as my on-call partner across the entire stack of our small-to-mid-size environment. The immediate focus is threefold: 1. Network management Our switches, routers, and firewalls need continuous monitoring, tidy configuration control, and rapid incident response. You’ll fine-tune alerts, optimise configurations, and jump on any outages or performance dips the moment they surface. 2. Windows server maintenance The core workload runs on Windows Server. I need regular patching, backup verification, performance checks, and clear remediation plans when something misbehaves. Familiarity with Active Directory, Group Policy, and PowerShell scripting will make daily upkeep far smoother. 3. Cloud services Several workload...

We’re looking for someone to join our team for a 6-month freelance/contract/full time role (remote) focused on application authentication and authorization using Microsoft Entra ID. In this role, you will design and implement secure identity solutions, enabling **SSO, OIDC/SAML integrations**, and centralized access control across enterprise applications. You will work closely with development and infrastructure teams to modernize authentication flows and strengthen IAM practices. **Key Responsibilities** * Implement and manage authentication & authorization using Microsoft Entra ID * Design and integrate **SSO solutions (OIDC/SAML)** for applications * Configure and enforce **access control, MFA, and Conditional Access policies** * Integrate modern apps (React, APIs) and lega...