[Remote] Sr. Engineer, Site Reliability

Note: The job is a remote job and is open to candidates in USA. Syniti, part of Capgemini, tackles complex data challenges for Fortune2000 organizations through intelligent software and deep data expertise. The Senior SRE – Applications will design and implement automation and resilient infrastructure for Syniti's cloud-hosted SaaS platform, collaborating with various teams to ensure compliance and scalability objectives are met.ResponsibilitiesDesign and build automated cloud infrastructure for Syniti-hosted SaaS workloads across Azure and AWSImplement and manage CI/CD pipelines using GitHub Actions and ArgoCD GitOps workflows for multi-environment deployments (dev, preprod, prod, GovCloud)Develop and maintain Terraform modules for infrastructure provisioning, including EKS/AKS clusters, Aurora PostgreSQL, Redis, OpenSearch, and S3/Azure StorageIntegrate and maintain observability frameworks (Prometheus, Grafana, Loki, Mimir, Jaeger) and enforce structured logging of application, audit, and security eventsSupport and extend Istio service mesh configurations including mTLS policies, AuthorizationPolicies, and SPIFFE-based workload identityImplement and maintain supply chain security controls: container image signing (Cosign), SBOM generation (Syft), provenance attestation (SLSA), and vulnerability scanning (Trivy, Inspector, Snyk)Collaborate with security teams to meet FedRAMP High, Cyber Essentials+, NIST 800-53, and SecNumCloud control objectives across Azure and AWS environmentsProvide L3 incident response and lead root cause analysis efforts for application-tier outages across the Northstar platformSupport the automated compliance gate (11 controls: NAC, FIPS, STIG, IRSA, SAST, DAST, SBOM, Sign, Vuln, Audit, Auth) and ensure application services pass all gatesManage Kubernetes workload autoscaling (Karpenter, KEDA, HPA) and pod security policies (Kyverno) for production servicesSkills10+ years of experience in SRE, DevOps, or Cloud Engineering5+ years of hands-on experience with Microsoft Azure including AKS, Storage, Monitor, and IAM/Entra ID3+ years of hands-on experience with AWS (EKS, RDS/Aurora, IAM, S3, SQS, Cognito)3+ years of Terraform module development for cloud infrastructure provisioning3+ years in CI/CD tooling (GitHub Actions, ArgoCD, or equivalent GitOps platforms)Strong Kubernetes operations experience: cluster management, pod security, autoscaling, troubleshootingExperience with service mesh technologies (Istio, Envoy, or Linkerd) and workload identity (SPIFFE/SPIRE, IRSA, or workload identity federation)Proficiency in scripting languages: Python, Bash, or PowerShellExperience implementing regional compliance controls (FedRAMP, SOC 2, Cyber Essentials+, or equivalent)Understanding of Zero Trust principles, mTLS, service identity, and network segmentationExperience with observability stacks (Prometheus, Grafana, Loki, or equivalent) and distributed tracingGo or .NET experience a plusFamiliarity with container supply chain security (image signing, SBOM, vulnerability scanning) is a plusBenefitsTrust in your talent. At Syniti you will find a supportive environment and access to learning tools, but micromanagement is not our style.Growth. We are growing rapidly and steadily solving the biggest challenges enterprise companies are faced with today. There was never a better time to join and grow with us. Most importantly you will have the chance to shape our journey and share in our success story.Support. We all rely on each other and enable each other to be successful. You won’t stand alone.Curiosity and genuine interest in you. We all have our different stories, all equally fascinating with each depicting a different journey and we want to hear them all.Recognition. We are the sum of individual achievements, and we always take the time to celebrate them.An open organisation. Titles don’t define access at Syniti. We stay humble regardless of where we sit in the organisation. We want to hear every voice, listen to all the ideas and make sure everyone’s work is seen and valued.Company OverviewSyniti creates enterprise management software for complicated data transformations. It was founded in 1996, and is headquartered in Needham, Massachusetts, USA, with a workforce of 1001-5000 employees. Its website is http://www.syniti.com.Company H1B SponsorshipSyniti has a track record of offering H1B sponsorships, with 19 in 2025, 5 in 2024, 2 in 2023, 11 in 2022, 9 in 2021, 6 in 2020. Please note that this does not guarantee sponsorship for this specific role.