Senior System Administrator

Nomad Digital is seeking a Senior System Administrator to join their global Engineering division in Perth, Australia. The successful candidate will design, implement, and maintain Nomad's global network and server infrastructure, and will serve as a 3rd line escalation point for complex infrastructure incidents.

Requirements

• Design, implement, and maintain Nomad's global network and server infrastructure
• Automate infrastructure provisioning, configuration, and management using tools such as Ansible or Puppet
• Configure and manage network security, including FortiGate firewalls, Linux based firewalls, VPNs, and routing protocols like BGP
• Administer and secure Linux-based systems (Ubuntu/Debian)
• Manage and support containerised applications using Kubernetes, including cluster administration and lifecycle management
• Create and maintain comprehensive documentation for infrastructure architecture, standard operating procedures, and disaster recovery plans
• Collaborate with InfoSec teams to conduct security audits and implement remediation plans based on security best practices (e.g., OWASP Top 10)
• Drive continuous improvement by evaluating, prototyping, and recommending new technologies and automation opportunities to modernise the infrastructure
• Guide and mentor engineers on technical best practices, contributing to their skill development and the overall capability of the team
• Translate business requirements into robust technical solutions, effectively communicating the design, risks, and impact to both technical and non-technical stakeholders

Benefits

• Generous Paid Time Off
• 401k Matching
• Retirement Plan
• Visa Sponsorship
• Four Day Work Week
• Generous Parental Leave
• Tuition Reimbursement
• Relocation Assistance