Senior Systems Engineer

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

What will you be bringing to the team?

• Deployment of application of hotfixes/patches.
• Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) resources administration (Azure-AWS).
• Update management of Windows Azure/AWS VMs.
• Upgrade/Migrate Microsoft Windows server instances to latest OS versions.
• Monitor performance of servers, anticipate issues, and propose solutions.
• Automated configuration management of on-premises and cloud infrastructure (e.g., Ansible/Terraform).
• Second tier incident management and apply mitigations or solutions.
• Modern authentication administration (ENTRA ID, OAUTH 2/OpenID/SAML).
• Windows Server administration (VMs, AD, ADFS, MIM, etc.).
• Investigation of root cause of incidents and proposal of permanent solutions.
• Web Application Firewall administration.
• Load Balancer administration.
• Application Gateway administration.
• Hardening of Windows/Linux servers.
• Ubuntu Linux server Management/Updates administration.

Requirements

What do you need to succeed in this position?

• Certificate of higher education (EQF 5) in a relevant field
• 10+ years of experience in IT infrastructure management and administration.
• Proven experience in deploying application hotfixes/patches and infrastructure updates.
• Extensive experience with Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) administration, specifically Azure and AWS.
• Proficient in Windows Server administration, including VMs, Active Directory (AD), Active Directory Federation Services (ADFS), and Microsoft Identity Manager (MIM).
• Experience in Linux administration (preferably Ubuntu), including update management and server hardening.
• Expertise in automated configuration management of both on-premises and cloud infrastructure using tools like Ansible and Terraform.
• Experience with Web Application Firewall, Load Balancer, and Application Gateway administration.
• Fluency in English.

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.