Network/Systems Infrastructure Engineer

Role - Network & Systems Infrastructure Engineer

Start date: Immediate
Location: Colindale, London
Contract type: Permanent
Salary: £500000 - £60000
Closing date: 23/08/2019


The Networks and Systems team ensure that the underlying infrastructure that the business relies on is reliable, stable and has the capacity for future changes required by the business.

The team is small but highly multi-functional. There is nothing that is "not our job" and there is no tech "we don't know", we just haven't looked it up yet. We strongly believe in infrastructure as code and value correctness, simplicity and performance. Lastly, we love to challenge conventions, just because others are using something, it doesn't mean we will.


Key responsibilities:

Your duties will include, but not limited to, the following:
  • Design, provision and maintain physical, virtual and container (Kubernetes) infrastructure on premise
  • Implement self service solutions for on premise service provisioning with Terraform, Ansible and PowerShell
  • Work closely with development teams to deliver solutions and advise on best practices. Help development teams to migrate services to AWS or GCP
  • Work closely with the End User Experience team and provide technical support and mentoring
  • Work closely with the NOC team to design and implement a monitoring solution for the on premise infrastructure
  • Contribute to the deployment of Kubernetes in our on premise infrastructure and integrate it with our AWS and GCP Kubernetes clusters


Key requirements:

  • Minimum 5 years experience operating and maintaining production systems in a Linux environment using Bind, ISC-DHCP, Apache, Ngninx, and iptable
  • Minimum 5 years experience with infrastructure and virtualization technologies - VMWare ESXi or VMWare vSphere
  • Minimum 2 years experience in development with Go or Java. 
  • Minimum 4 years experience provisioning infrastructure in a public cloud (AWS or GCP)
  • Minimum 4 years experience developing and supporting CI/CD pipelines and on-boarding new development projects using Maven, Git, and Jenkins/CircleCI
  • Minimum 5 years experience writing scripts (Bash, Python, PowerShell)
  • Minimum 2 years experience with configuration management (Ansible) and infrastructure as code (Terraform,) writing modules and architecting/scaling code base to support growth
  • Excellent understanding of networking infrastructure (Cisco, layer 7 firewalls, VLAN, routing protocols.) 
  • The ability to troubleshoot and resolve any networking issue without supervision
  • Proven experience managing storage solutions in production (Netapp, Compellent) 

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