2 months ago
Dublin, IrelandStaff+
Responsibilities
- Detect, analyze, and prevent infrastructure issues using SLIs, SLOs, automation, proactive remediation, monitoring, and post-mortems.
- Collaborate with Engineering and Product teams on network capacity planning, growth plans, and data center and Point of Presence network builds.
- Provide Tier 1 troubleshooting for switch provisioning, network-related server build failures, and complex physical-layer network defects.
- Manage console DNS mapping, connectivity troubleshooting, automation verification, network audits, and operational handoffs to internal customers.
- Own network hardware failure response, switch swaps, appliance replacements, and RMA processes.
- Troubleshoot Layer 1 optical network issues using OTDR tests.
- Partner with Data Center and Network Engineering teams on structured cabling and fabric switch uplifts for large-scale data center expansions.
- Lead operational excellence projects, network studies, link and hardware stability analysis, and infrastructure optimization efforts.
- Participate in working groups to evaluate and adopt new technologies and methodologies.
Requirements
- 5+ years of professional production engineering experience and 5+ years contributing to architecture and design of new and existing systems.
- A BS/BA in a technical field or equivalent practical experience, or 8+ years of relevant work experience.
- Strong understanding of infrastructure design, operational trade-offs, network fundamentals, data center architectures, structured cabling, and information security best practices.
- 2+ years of experience with BGP, MPLS, L3VPN, VPLS, Multicast, CoS, TCP, and IPv4/IPv6.
- 2+ years of experience as a Network Engineer for a content or network provider.
- Experience with Python, Go, or similar programming languages; Unix/Linux environments; TCP/IP; network programming; logging, monitoring, and alerting systems.
- Experience with Docker, Kubernetes, Ansible, CloudFormation, Terraform, GitLab CI/CD, CircleCI, or GitHub Actions.
- Experience with CLOS data center network architectures and SMF/MMF structured cabling.
- Preferred qualifications include 2+ years of Python, Perl, or other scripting experience; Ansible, REST, gRPC, and NETCONF experience; CCNP/JNCIS-equivalent certifications; open-source Network Operating Systems; and experience testing or deploying new hardware platforms.
- Excellent communication skills and alignment with Crusoe’s company values.
Benefits
- Full social security coverage and contributions to provident, trade union, and pension funds, with optional additional pensions.
- Optional access to Global Life Insurance and private health insurance.
- Generous maternity, paternity, parental, and sick leave policies.
Categories
About Crusoe
Crusoe builds and operates GPU-powered data centers and an AI cloud platform for enterprises running large-scale AI training and inference. It vertically integrates energy supply with compute, using stranded and renewable power to reduce emissions and costs, and sells capacity via cloud services and managed infrastructure. Founded in 2018 and headquartered in Denver, the company is privately held.