3 months ago
Dublin, IrelandStaff+
Responsibilities
- Analyze network capacity and collaborate on growth plans and data center network builds.
- Provide Tier 1 troubleshooting for switch provisioning, network-related server build failures, and physical-layer network defects.
- Manage console DNS mapping, connectivity troubleshooting, automation verification, network audits, and operational handoffs.
- Oversee network hardware failures, switch replacements, 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 upgrades.
- Lead operational excellence projects to resolve recurring network issues.
- Conduct network studies, analyze link and hardware stability, and recommend infrastructure improvements.
- Evaluate new technologies and methodologies through internal working groups.
Requirements
- 5+ years of professional production engineering experience.
- 5+ years contributing to architecture and design of new and existing systems, including design patterns, reliability, and scaling.
- Bachelor’s degree in Computer Science or a related field, or 8+ years of relevant work experience.
- Experience writing high-quality code in Python, Go, or a similar programming language.
- Experience with infrastructure tools including Docker, Kubernetes, Ansible, CloudFormation, and Terraform.
- Experience with CI/CD practices and build systems such as GitLab CI/CD, CircleCI, and GitHub Actions.
- Experience with logging, monitoring, alerting, Unix/Linux environments, TCP/IP, network programming, and information security best practices.
- Solid knowledge of IP subnetting, Layer 2 and Layer 3 networking, VLANs, MAC addresses, port speeds, optics, and routing.
- 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 data center network architectures including CLOS and structured cabling using SMF and MMF.
- Experience managing vendors for logistics, infrastructure racking and cabling, and ordering.
- Preferred qualifications include 2+ years of Python, Perl, or scripting experience; Ansible, REST/gRPC, and NETCONF experience; network operations experience; CCNP/JNCIS-equivalent certifications; open-source Network Operating Systems experience; and experience testing and deploying new hardware platforms.
Benefits
- Full social security coverage and contributions to provident, trade union, and pension funds, with options for additional pensions.
- Optional Global Life Insurance and private health insurance.
- Generous maternity, paternity, parental, and sick leave policies.
Categories
DevOpsSite Reliability
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.