Senior Linux DevOps Engineer

2 months ago

London, Greater London, United Kingdom ECI Full time

ECI is a leading global provider of managed services, cybersecurity, and business transformation for mid-market financial services organizations across the globe.

Our company provides stability, security, and improved business performance, freeing clients from technology concerns and enabling them to focus on running their businesses.

More than 100,000 customers worldwide with over $1 trillion of assets under management put their trust in ECI.

We believe success is driven by passion and purpose. Our passion for technology is only surpassed by our commitment to empowering our employees around the world.

The Opportunity:

We have an exciting opportunity for an experienced Senior Linux DevOps Engineer to join our team. In this role, you will be responsible for setting up, testing, and maintaining the Kubernetes clusters, storage systems, network configurations, and development tools that support our applications and services in the financial sector.

You will also automate tasks, troubleshoot issues, and collaborate with other teams to ensure the reliability, security, and performance of our infrastructure.

This is a hybrid role with a strong preference for candidates to be based in the London area.

Key Responsibilities:

  • Build and manage core Linux infrastructure on bare metal
  • Implement security best practices
  • Develop disaster recovery plans, test, and execute
  • Administer Kubernetes clusters
  • Set up Kubernetes clusters on VMware ESXi and vCenter using kubeadm
  • Test Kubernetes master nodes
  • Install Calico clusters
  • Integrate Grafana and Prometheus with Kubernetes clusters
  • Test and performance-tune Kubernetes
  • Install, troubleshoot, and support Calico Enterprise
  • Manage storage systems, including adding and removing volumes in Kubernetes (NetApp Trident storage)
  • Strong networking administration skills, with expertise in Linux networking and BGP functionalities
  • Hands-on experience with setting up Traefik ingress controllers

Requirements:

  • Bachelor's degree in computer science, engineering, or a related field, or equivalent work experience
  • At least 5 years of experience in infrastructure engineering, DevOps, or a similar role in a large enterprise environment, preferably in the financial services, banking, or trading industry
  • Strong knowledge of Kubernetes, Docker, and Linux
  • Deep expertise with Linux running on-premise hosts (avoid cloud-only expertise)
  • Experience with VMware, NetApp, Calico, Grafana, Prometheus, and Traefik
  • Proficiency in scripting languages such as bash, Python, or Perl
  • Familiarity with development tools such as Helm, Ansible, and Terraform
  • Excellent problem-solving, communication, and collaboration skills
  • Able to work independently and as part of a team
  • Willing to learn new technologies and tools
  • Linux certifications a strong plus:
  • Linux Foundation Certified Engineer (LFCE)
  • Linux+ CompTIA Certification
  • LPIC – Linux Administrator
  • Linux Red Hat / Ubuntu / Debian

ECI's culture is all about connection - connection with our clients, our technology, and most importantly with each other. In addition to working with an amazing team around the world, ECI also offers a competitive compensation package and so much more.

If you believe you'd be a great fit and are ready for your best job ever, we'd like to hear from you.

Love Your Job, Share Your Technology Passion, Create Your Future Here

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