Windows Systems Engineer

Dellent is a consulting company focused in System Information and Telecommunications. Our goal is to help our candidates and consultants to take a step forward in their careers through projects that meet their needs and expectations.

In this project you’ll contact with the European stock market area. Despite its development center being located in Porto and all administrative support in Lisbon, you will be part of a multicultural team that is spread across several European cities.

We are looking for a Windows Systems Engineer to join a project based in Porto (hybrid).

Requirements

• 5+ years of experience administering enterprise Windows Server environments (Windows Server 2019/2022), including Active Directory, Domain Controllers, clustering, Group Policy (GPO), LAPS, and multi-domain infrastructures.
• Strong experience with PowerShell scripting, infrastructure automation, and Infrastructure-as-Code tools such as Ansible and Terraform, as well as Windows patching and software deployment solutions (WSUS, SCCM, Patch Manager Plus, or Ivanti).
• Hands-on experience with CyberArk PAM, Password Manager Plus, privileged access management, Windows Certificate Services (PKI/CA), and security best practices including CIS, NIST, ANSSI, vulnerability management, and audit compliance.
• Solid understanding of Windows infrastructure security, networking (TCP/IP, DNS, VPN, AD Site Topology), secure remote access (RDP, NLA, JIT), disaster recovery, monitoring, and incident management.
• Excellent communication and collaboration skills. Experience with Citrix, Git, Python, YAML, LogicMonitor, PagerDuty, Azure Log Analytics, Microsoft Copilot, or regulated environments (Financial Services) is considered an advantage.

Responsibilities

• Administer and maintain enterprise Windows Server environments, including Active Directory, Group Policies, identity services, cross-domain trusts, privileged access management, and certificate services (PKI/CA).
• Implement and maintain Windows security standards, server hardening, vulnerability remediation, privileged access controls, and compliance with industry frameworks such as CIS, NIST, and ANSSI.
• Automate infrastructure administration, server provisioning, patch management, and operational processes using PowerShell, Ansible, Terraform, and other automation technologies.
• Manage Windows Server patching, software deployments, disaster recovery activities, performance monitoring, capacity planning, and platform availability using enterprise management and monitoring tools.
• Collaborate with Infrastructure, Security, DevOps, IAM, and Network teams to troubleshoot complex issues, improve operational processes, maintain technical documentation, and support business-critical services.

We offer

• Health insurance;
• A personalized training plan, with a budget to spend on the training you find necessary;
• Constant feedback so you can grow professionally;
• Remote onboarding process;
• Team events every semester so you can live new adventures;
• Culture of proximity and transparency. Your ideas and needs are heard and valued by us!