Directorio activo Jobs

My Windows Server 2022 has suddenly stopped accepting Remote Desktop sessions. Each time I try, the client shows a generic “network error” and never reaches the credential prompt. The network interface, firewall rules, and port forwarding all look correct on my side, so the usual checks haven’t revealed anything obvious. I need someone who can step in, locate the real cause of the connection failure, and restore a stable RDP service without disrupting the other roles running on the server. You are free to use any standard tools you rely on—Event Viewer, PowerShell, Network Monitor, Group Policy review, or NIC/drivers diagnostics—as long as the end result is a working, secure Remote Desktop connection. Deliverables • Root-cause report describing what b...

I have an existing SAP ECC connector focused on user management that needs a thorough tune-up. Right now, role and permission data are not syncing reliably, especially when we pass information to and from our Active Directory and a custom internal system. Here’s what I need: • Review the current connector logic that touches SAP ECC’s user tables and authorization objects. • Identify and correct any mapping or API call issues so user roles and permissions flow accurately both ways. • Extend or adjust the connector so it can read from—and write back to—Active Directory as well as our internal system without breaking existing FI, MM, or SD data pathways. • Document configuration steps and provide a brief hand-over guide so my in-house tea...

My SharePoint 2019 farm has suddenly lost its Distributed Cache functionality. AppFabric is reporting corruption, user profiles refuse to provision, and overall farm performance has taken a noticeable hit. I have not changed any system configurations nor applied any patches or updates before the failure occurred. I need an expert who can: • Diagnose and repair the AppFabric installation that underpins Distributed Cache. • Re-provision and bring the Distributed Cache service online so user profile synchronization works again. • Validate that cache hosts are correctly joined to the cluster and confirm no residual data loss or throttling issues remain. • Document the steps taken and any PowerShell commands used so I can replicate the fix in a disaster-recovery sce...

I’m looking to hand over day-to-day endpoint management so I can focus on the larger infrastructure roadmap. You’ll step in as the go-to engineer for both Windows and macOS fleets, handling everything from initial build to deep-dive troubleshooting. Here’s what the role covers: • Install, configure, and keep current all desktop, laptop, and printer hardware. • Deploy, upgrade, and patch operating systems and line-of-business apps. • Own user lifecycle tasks—accounts, permissions, and Group Policies—across on-prem Active Directory and Azure AD. • Tackle complex incidents at Level 2 and Level 3, whether they’re hardware failures, software crashes, network oddities, or peripheral glitches. • Maintain gold images and automa...

Project Description: We are seeking an experienced Network Engineer with specific expertise in the Ubiquiti UniFi ecosystem to help us migrate our user authentication and access control from a traditional Active Directory (AD) environment to UniFi Identity (Standard or Enterprise). The primary goal is to centralize user management directly within the UniFi firewall/console, allowing us to decommission our Windows-based Active Directory while maintaining secure, role-based access to our network resources. Scope of Work: UniFi Identity Setup: Configure UniFi Identity (UID) on our UniFi Cloud Gateway. User Migration/Creation: Assist in migrating existing users or setting up a new user directory within UniFi Identity. Authentication Replacement: Set up One-Click WiFi (Radius-less or WPA-Ent...

I’m looking to hand over day-to-day endpoint management so I can focus on the larger infrastructure roadmap. You’ll step in as the go-to engineer for both Windows and macOS fleets, handling everything from initial build to deep-dive troubleshooting. Here’s what the role covers: • Install, configure, and keep current all desktop, laptop, and printer hardware. • Deploy, upgrade, and patch operating systems and line-of-business apps. • Own user lifecycle tasks—accounts, permissions, and Group Policies—across on-prem Active Directory and Azure AD. • Tackle complex incidents at Level 2 and Level 3, whether they’re hardware failures, software crashes, network oddities, or peripheral glitches. • Maintain gold images and automa...

I'm seeking a contractor with deep expertise in Microsoft Active Directory Certificate Services (ADCS) to help us properly configure and stabilize our internal Certificate Authority. Current State: - Fully configured but unstable. Key Issues: -Enterprise CA configuration and hardening -Certificate template design (Kerberos Authentication, Computer/Wi‑Fi, NPS/RADIUS) -Integration with NPS for EAP‑TLS and Wi‑Fi/VPN authentication -Ensuring domain controllers receive and renew the correct Kerberos Authentication certificates -General PKI best practices and remediation Ideal Skills and Experience: - Extensive experience with ADCS. - Strong troubleshooting skills. - Ability to configure and optimize certificate templates. - Familiarity with Active Directory and related services. Your ...

I need an experienced Windows specialist to jump in remotely and keep my small network running smoothly. The environment spans Windows Server 2016, Windows Server 2019 and a handful of Windows 10 workstations. Typical assignments range from one-off fixes to short configuration sprints, so I’m looking for someone who can respond quickly, diagnose accurately and document any changes made. Scope of work Over the coming weeks I expect help with: • Service configuration – DNS, Active Directory, and File & Print Services • Issue troubleshooting – anything from failed roles or features to odd workstation errors • Performance and security checks – tightening policies, reviewing event logs, tuning resources You will connect via remote session (VP...

L2 support handles escalated issues that L1 (General Helpdesk) cannot solve. It requires a deeper understanding of the specific software, hardware, or network infrastructure. L2 technicians don't just follow a script; they use logic, diagnostic tools, and experience to find the root cause of an issue. 1. Key Responsibilities Escalation Management: Taking over complex tickets that L1 could not resolve within a specific timeframe. Advanced Troubleshooting: Handling "break-fix" issues involving OS configuration, hardware failures (like your MBD issues), and complex software bugs. On-Site & Remote Support: Often involves remote desktop sessions or physically visiting a workstation to swap out components. Root Cause Analysis (RCA): Instead of just "restarting" a...

We are seeking a high-caliber, hands-on Engineer to lead the development of production-grade automation within the Windows ecosystem. This is a pure implementation role designed for a specialist who excels at translating complex functional logic into stable, scalable, and maintainable PowerShell scripts. You will be responsible for the "last mile" of development—ensuring that automation isn't just functional, but resilient enough for diverse enterprise environments. Key Responsibilities Production-Grade Development: Build and maintain robust PowerShell automation with a heavy emphasis on advanced error handling, structured logging, and modular execution flow. Windows Systems Integration: Deep-dive into Windows internals to manage and manipulate the Registry, File Sy...