Platform/Infrastructure Engineer

This is a fully remote position, open to applicants in United Kingdom.

📋 Description

• Oversee and secure the on-premises data center infrastructure alongside public cloud environments.

• Take responsibility for OS patching, certificate lifecycle management, and vulnerability remediation across the entire estate.

• Develop and sustain configuration management and automation to ensure consistent, repeatable infrastructure modifications.

• Provide support for containerized workloads.

• Maintain logging, monitoring, and observability tools.

• Manage secure file transfer services for the exchange of partner and customer data.

• Configure and troubleshoot load balancing while monitoring the virtualized infrastructure.

• Oversee developer environments and artifact repositories.

• Participate in an on-call rotation as a first responder for production incidents.

• Offer hands-on support at the Dublin data center, including travel as necessary.

• Assist in maintaining the platforms and infrastructure that support SIM and eSIM services used globally.

⛳️ Requirements

• Practical experience with virtualization and on-premises server infrastructure (VMware ESXi or a similar platform).

• Strong and proven expertise in Linux.

• Familiarity with configuration management and infrastructure-as-code tools (Ansible, Terraform, or equivalent).

• Proficient in logging and monitoring stacks (ELK or similar systems).

• Understanding of containerization and orchestration technologies (Docker, Kubernetes, or equivalent).

• Solid understanding of security concepts, including vulnerability management and the certificate/PKI lifecycle.

• Experience with git and artifact repositories (Nexus or similar tools).

• Willingness to travel to the Dublin data center as required.

• Excellent communication skills and ability to work independently.

• Openness to participate in an on-call rotation.

• Experience managing public cloud infrastructure (AWS, GCP, Azure, or similar) at scale.

• Scripting skills (Python, Bash, or similar languages).

• Exposure to cloud cost optimization and FinOps practices.

• Experience in a regulated or security-sensitive industry (telecoms, SIM/eSIM, or similar).

• Familiarity with ITIL or similar change and incident management processes.

🏝️ Benefits

• Competitive salary and benefits package.

• Flexible working culture.

• Fully remote work opportunity within Northern Ireland.

• Chance to meet and collaborate with colleagues.