Planck Technologies

Application platform engineer in on-premise systems

In short

This role leads maintenance and security hardening of on-premise application/web infrastructure, including system hardening, privilege management, network segmentation and infrastructure-as-code. It's an onsite senior position in Lisbon requiring 5+ years of IT infrastructure experience, a Computer Science degree, development background in PHP/C#, and eligibility for GNS security clearance.

About the Role
Are you looking for a challenge where your experience in On-Premise infrastructure, Security and Automation can make a difference every day? Would you like to join a team that values the sustained evolution and robustness of systems?
Responsibilities
•Lead the preventive, corrective and evolutionary maintenance of the application/web infrastructure architecture.
•Ensure the stability and continuous performance of systems with a preventive approach.
•Design and implement operational security measures, system hardening, privilege management and network segmentation.
•Create secure solutions adapted to on-premise environments and apply infrastructure-as-code practices.
•Prepare rigorous and detailed technical documentation.
Requirements
•Degree in Computer Science or an equivalent field (mandatory).
•5+ years of experience managing IT infrastructure and on-premise environments (physical servers, virtualization, networks, backups, datacenters and application firewalls).
•Knowledge of automation/IAC practices, operational security and a development background (PHP, C#).
•Nationality eligible for GNS clearance (mandatory).
•Residence in the Lisbon area or nearby.
•Strong communication skills, collaborative spirit and proactivity.
Conditions
No conditions stated in the posting.

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