Infrastructure Systems Engineer

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for an Infrastructure Systems Engineer to join our UniQue team.

What will you be doing in this role?

• Supporting and maintaining core infrastructure services (SharePoint, Active Directory, DNS, ADFS, etc.)
• Assist with the deployment of new system baselines based on internal configuration and change control processes.
• Monitor performance and health of critical services, identifying issues before they impact users.
• Perform troubleshooting and maintenance for assigned infrastructure systems.
• Apply and validate security hardening policies (GPOs, baselines, patching) in coordination with the cybersecurity team.
• Collaborate with the centralized IT Service Desk for incident response, problem management, and change implementation.
• Document updates to system security settings, configuration changes, and procedures in clear, structured formats.
• Ensure that any task-related technical documentation is delivered in electronic format to meet agency compliance.

What do you need to succeed in this position?

• Experience in managing core IT services (e.g. SharePoint, AD, DNS) in medium to large environments.
• Previous experience with Microsoft SharePoint and ADFS (Active Directory Federation Services).
• Good understanding of DNS architecture and domain name resolution in enterprise environments.
• Hands-on experience with Active Directory administration, including users, groups, and organizational units.
• Familiarity with Microsoft Windows Server environments, including system configuration, patching, and basic security controls.
• Ability to create, troubleshoot, and apply Group Policy Objects (GPOs).
• Exposure to endpoint security tools such as McAfee ePolicy.
• Ability to provide Level 2/3 infrastructure support, including escalated troubleshooting, system monitoring and technical documentation.
• Excellent English (C-level, written and spoken).

Desirable:

• Familiarity with Windows Update Services, system patching strategies.
• Knowledge of virtualization tools such as VMware vSphere, VSAN, or Hyper-V.
• Understanding of server hardware (e.g., HP Blade servers, storage arrays) and networking fundamentals.
• Exposure to deployment tools like Microsoft Deployment Toolkit (MDT) or Windows Autopilot.
• Basic knowledge of network protocols (TCP/IP, DHCP, DNS, etc.) and how infrastructure components interact.

At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at our Diversity, Equality & Inclusion Policy for more information.