Infrastructure Platform Engineer

Position: Infrastructure Platform Engineer
Start Date: ASAP
Duration: 15 -Month Contract
Location: Europe - Remote, Swedish time zone
Rate: Negotiable
Reference: 20876

*Must be living and eligible to work in Europe*

We are seeking an infrastructure engineer with strong hands-on engineering skills and an infrastructure focus, supporting self-managed, dedicated and bare-metal infrastructure.
This role is centred on self-managed, dedicated and bare-metal infrastructure rather than public cloud, with security responsibilities layered across encryption, key management and certificate life cycle management.

Tasks:

• Manage Ubuntu Linux Servers in production, including systemd, logs, package management, processes and filesystems.
• Operate infrastructure with dedicated hosting providers such as Hetzner or OVH, or in colocation data centers such as Digital Realty/Interxion or Cyberlynk.
• Configure and debug routing, DNS, Firewalls and VPNs.
• Work with physical Servers, including diagnosing hardware failures.
• Assess the security implications of infrastructure changes, including patching vulnerabilities, enforcing access control and handling secrets.
• Troubleshoot issues with a focus on identifying root cause rather than symptoms.
• Plan infrastructure changes with an understanding of system interdependencies, avoiding disruption to production.
• Use Scripting and configuration management tools such as Ansible.
• Use metrics, dashboards, alerts and logs to monitor and understand systems.
• Translate compliance requirements into practical infrastructure changes.
• Work closely with developers, raising questions early.

Skills & Attributes:

• 5+ years of experience, with strong hands-on engineering skills and an infrastructure focus.
• Hands-on experience managing Ubuntu Linux Servers in production, including systemd, logs, package management, processes and filesystems.
• Experience operating infrastructure with dedicated hosting providers such as Hetzner or OVH, or in colocation data centers such as Digital Realty/Interxion or Cyberlynk.
• Strong understanding of routing, DNS, Firewalls and VPNs, and how to debug them.
• Experience with physical Servers, including diagnosing hardware failures.
• Understanding of the security implications of infrastructure changes, including patching vulnerabilities, enforcing access control and handling secrets.
• Strong troubleshooting skills, with a focus on identifying root cause rather than symptoms.
• Understanding of how systems depend on one another, and the ability to plan changes without disrupting production.
• Experience with Scripting and configuration management tools such as Ansible.
• Experience using metrics, dashboards, alerts and logs to monitor and understand systems.
• Experience translating compliance requirements into practical infrastructure changes.
• Ability to work closely with developers and raise questions early.

Preferred Skills:

• Experience running a fleet of Servers (hundreds of hosts).
• Experience with ZFS.
• Experience with WireGuard networks.
• Experience with KVM/QEMU virtualization.
• Experience with VictoriaMetrics, Grafana and ELK.
• Ability to read Go code.
• Experience with rootless containers such as Podman.
• Experience with CoreDNS and Cloudflare.
• Experience with Terraform and Kubernetes.
• Experience implementing encryption at rest and encryption in transit.
• Experience automating key rotation.
• Experience automating certificate renewal and rotation as part of certificate life cycle management (CLM), including issuance and revocation.
• Experience with PKI (Public Key Infrastructure).
• Experience implementing security controls and applying security best practices to infrastructure.
• Experience with enterprise certificate life cycle management (CLM) platforms.
• Experience with self-hosted key management tools, including key rotation.
• Experience with secrets management tools, such as SOPS, OpenBao/Vault or AWS Secrets Manager.
• Experience implementing encryption at rest on Linux hosts, including disk and filesystem encryption.
• Experience automating certificate renewal for services running on Linux hosts.
• Experience with security frameworks or audits, such as ISO 27001 or SOC 2.

Networking People (UK) is acting as an Employment Business in relation to this vacancy.