T

Devops Lead

Test Triangle
Full-time
On-site
London, London, United Kingdom

Job Description<\/span><\/span><\/span><\/b> <\/span><\/span>
<\/span><\/span><\/p> <\/div>

Location : <\/span>London <\/span> <\/span><\/span>
<\/span><\/span><\/p> <\/div>

Mandatory Skills<\/span><\/span><\/span><\/b>: <\/span>Jenkins .<\/span> <\/span><\/span>
<\/span><\/span><\/p> <\/div>

About the Role<\/span><\/span><\/span><\/b> <\/span>
<\/span><\/span>We are looking for an experienced Infrastructure Engineer with deep Google Cloud <\/span><\/span><\/span> <\/span>
<\/span><\/span>Platform (GCP) networking expertise to design, build, automate, and operate cloud <\/span><\/span><\/span> <\/span>
<\/span><\/span>network services at scale. The role includes DNS as a Service offering, IP Address <\/span><\/span><\/span> <\/span>
<\/span><\/span>Management (IPAM), integrations with ServiceNow, FinOps automation (including <\/span><\/span><\/span> <\/span>
<\/span><\/span>tagging), Terraform\-based infrastructure as code, and policy as code for compliance. <\/span><\/span><\/span> <\/span>
<\/span><\/span>You’ll partner with Operations, Security, FinOps, and Platform Engineering to deliver <\/span><\/span><\/span> <\/span>
<\/span><\/span>reliable, compliant, and cost\-optimized cloud networking services.<\/span><\/span><\/span> <\/span>
<\/span><\/span>Key Responsibilities: <\/span><\/span><\/span><\/span><\/b>Network Design & Operations (GCP)<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Design, implement, and operate GCP networking: VPCs, subnets, routing <\/span><\/span><\/span> <\/span>
<\/span><\/span>(Cloud Router\/BGP), VPC peering, Private Service Connect, Cloud NAT, Cloud Firewall, Cloud Armor, load balancing (L7\/L4).<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Build scalable DNS and IPAM capabilities (DDI) across cloud and hybrid <\/span><\/span><\/span> <\/span>
<\/span><\/span>environments; manage Cloud DNS, forwarders, split\-horizon, and DNSSEC where applicable.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Define and enforce network security controls and segmentation aligned with compliance frameworks and internal policies.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Troubleshoot complex network issues using packet capture, flow logs, and <\/span><\/span><\/span> <\/span>
<\/span><\/span>observability tooling. <\/span>DNS as a Service (DNSaaS)<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Own design and rollout of DNS as a Service—self\-service APIs\/portals, rolebased access, change governance, auditability, and automated validations.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Standardize DNS zones, records, naming conventions, and lifecycle management across environments. <\/span>IP Address Management (IPAM)<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Implement and manage IPAM across GCP and hybrid networks; maintain authoritative inventory of IP allocations, subnets, and DHCP scopes.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Integrate IPAM with provisioning pipelines and ServiceNow for streamlined <\/span><\/span><\/span> <\/span>
<\/span><\/span>requests and approvals. <\/span>Automation & Integrations<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Develop automation for provisioning, changes, tagging, and governance using Python (and optionally Go) and CI\/CD pipelines.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Build integrations with ServiceNow (CMDB, Change, <\/span>Catalog), FinOps <\/span>platforms, tagging workflows, and reporting.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Author and maintain Terraform modules for network patterns; establish standards and <\/span>reusable <\/span>templates.Policy <\/span>as Code & Compliance<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Implement policy as code using OPA\/Conftest <\/span>or Sentinel; enforce guardrails on Terraform plans and runtime configs.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Build compliance controls and continuous validation (CIS benchmarks, least privilege, route\/firewall policies, DNS change governance).<\/span><\/span><\/span> <\/span>
<\/span><\/span>Cost Optimization (FinOps)<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Partner with FinOps to drive cost visibility and optimization: resource tagging <\/span><\/span><\/span> <\/span>
<\/span><\/span>automation, rightsizing, data egress analysis, load balancer\/caching strategies, <\/span><\/span><\/span> <\/span>
<\/span><\/span>and vanity\/private endpoints.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Integrate with FinOps tooling (e.g., Apptio, <\/span>Turbonomic) to <\/span>analyze <\/span>utilization <\/span><\/span><\/span> <\/span>
<\/span><\/span>and automate recommendations.<\/span><\/span><\/span> <\/span>
<\/span><\/span>Reliability & Observability<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Establish SLOs for network services (DNS, routing, LB, NAT); build dashboards, <\/span><\/span><\/span> <\/span>
<\/span><\/span>alerts, and runbooks.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Participate in on\-call rotation and continuous improvement via post\-incident <\/span><\/span><\/span> <\/span>
<\/span><\/span>reviews.<\/span> <\/span><\/span><\/span><\/span><\/p> <\/div>

Required Qualifications<\/span><\/span><\/span><\/b> <\/span>
<\/span><\/span>• <\/span><\/span>5–10+ year<\/span>s in infrastructure\/network engineering with 3+ years focused on GCP <\/span><\/span><\/span> <\/span>
<\/span><\/span>networking.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Str<\/span>ong han<\/span>ds\-on with: <\/span>GCP: VPC, subnets, Cloud Router\/BGP, VPC peering, Private Service<\/span> <\/span><\/span><\/span> <\/span>
<\/span><\/span>Connect, Clou<\/span>d NAT, Cloud Firewall, Cloud Armor, global\/regional load <\/span><\/span><\/span> <\/span>
<\/span><\/span>balancers, Cloud DNS.<\/span><\/span><\/span> <\/span>
<\/span><\/span>o DNS\/IPAM\/DDI concepts: authoritative\/recursive DNS, split\-horizon, DNSSEC, record types (A\/AAAA\/CNAME\/TXT\/SRV), DHCP lease management.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Automation & <\/span>IaC: Terraform (authoring modules, state management, workspaces), Python scripting, CI\/CD (GitHub Actions\/GitLab CI\/Azure DevOps).<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Policy as Code: OPA\/Conftest <\/span>or <\/span>HashiCorp <\/span>Sentinel; pre\-commit hooks and plan <\/span>enforcement.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• ServiceNow integrations**: <\/span>Catalog\/Change\/CMDB; API\-based workflows for provisioning and approvals.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Solid understanding of network security (firewalls, segmentation, WAF\/CDN, identity\-aware proxies, TLS, certificates).<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Experience with observability (logs\/metrics\/traces), flow logs, packet capture tools, and performance tuning.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Strong documentation, stakeholder communication, and operational discipline (runbooks, <\/span>change governance).<\/span><\/span><\/span> <\/span>
<\/span><\/span>Nice to Have<\/span><\/span><\/span><\/b> <\/span>
<\/span><\/span>• Experience with Apptio, <\/span>Turbonomic <\/span>for cost and performance optimization.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Hands\-on with DDI platforms (e.g., Infoblox, <\/span>BlueCat), PKI\/cert management.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Kubernetes networking (CNI, Ingress, Service Mesh, <\/span>NetworkPolicies).<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Multi\-cloud exposure (AWS\/Azure) and hybrid connectivity (VPN, Direct <\/span><\/span><\/span> <\/span>
<\/span><\/span>Peering\/Interconnect).<\/span><\/span><\/span> <\/span>
<\/span><\/span>• GCP Professional Cloud Network Engineer certification; Terraform Associate.<\/span><\/span><\/span> <\/span>
<\/span><\/span>• Experience with RESTful API design, event\-driven automation, and <\/span>GitOps<\/span><\/span><\/span> <\/span>
<\/span><\/span>practice<\/span> <\/span><\/span><\/span><\/span><\/p> <\/div>

͏<\/span><\/span><\/span>Provide customer support\/ service on the DevOps tools <\/span><\/span><\/span><\/b> <\/span><\/span>
<\/span><\/span><\/p> <\/div>

  • Timely support internal & external customers escalations on multiple platforms<\/span> <\/span><\/span>
    <\/span><\/span><\/p><\/li> <\/ul> <\/div>

    • Troubleshoot the various problems that arise in implementation of DevOps tools across the project\/ module<\/span> <\/span><\/span>
      <\/span><\/span><\/p><\/li> <\/ul> <\/div>

      • Perform root cause analysis of major incidents\/ critical issues which may hamper project timeliness, <\/span>quality <\/span>or cost <\/span> <\/span><\/span>
        <\/span><\/span><\/p><\/li> <\/ul> <\/div>

        • Develop alternate plans\/ solutions to be implemented as per root cause analysis of critical problems <\/span> <\/span><\/span>
          <\/span><\/span><\/p><\/li> <\/ul> <\/div>


            <\/ul> <\/div> <\/div><\/span>
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