Senior DevSecOps Engineer

Location: IRL - Galway

Remote Type: Hybrid

Time Type: Full time

Job Description

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time.

Position Summary
We are seeking an experienced Sr. DevSecOps Engineer to support a large-scale, GCP-native and Azure-connected enterprise environment. The engineer will perform hands on work setting up CI/CD pipelines, GCP infrastructure provisioning, IAM and SSO management, DevSecOps compliance, observability, data integration, and production operations — collaborating daily with Security, EDP, Network, Data Governance, and application engineering teams across all GCP and Azure projects under the organization.

Key Responsibilities

GCP Infrastructure & GKE Provisioning

• Provision and manage GCP projects, GKE namespaces and clusters, Cloud SQL, BigQuery, GCS, Cloud Composer, Dataproc, and Secret Manager

• Configure Workload Identity Federation (WIF) and environment-specific resources across Dev, PDEV, QA, and Production

• Validate environment readiness and coordinate PRIME and EDP provisioning requests

• Manage infrastructure as code using Terraform; enforce IaC best practices across all environments

IAM, Service Accounts, SSO & Access Management

• Create and manage GCP service accounts, AD groups, WIF bindings, token-creator roles, Secret Manager, Cloud SQL, and BigQuery permissions

• Configure Ping SAML/OIDC integrations including client IDs/secrets, redirect URLs, certificates, and environment-specific SSO settings

• Validate AD-group restrictions and login flows; coordinate access requests with application and SSO teams

• Manage fine-grained IAM permissions aligned with least-privilege and compliance requirements

Infrastructure Troubleshooting & Production Readiness

• Resolve issues across VPC Service Controls, Zscaler, VPN, firewall, DNS, signed URLs, Composer, Dataproc, Cloud SQL, Secret Manager, and GKE

• Perform environment health checks, remove deployment blockers, and stabilize applications before go-live

• Provide Tier 2/3 production support including incident triage, root cause analysis (RCA), and post-incident documentation

• Coordinate with multiple teams across Network/VPC and Cloud teams to resolve infrastructure dependencies

CI/CD, ArgoCD & Release Enablement

• Build, maintain, and optimize GitHub Actions workflows for application and infrastructure delivery

• Configure ArgoCD, environment variables, and secrets; implement WIF-based deployment patterns

• Promote common artifacts across environments; troubleshoot pipeline and ArgoCD authentication failures

• Coordinate PR approvals and production releases; enforce branching and deployment gate standards

• Support platform/library release management and versioning aligned with Agile delivery cadences

Observability, Monitoring & Cost Management

• Develop Grafana and GCP-native dashboards; integrate Prometheus and infrastructure metrics

• Configure monitoring scopes, define logging and alerting standards, and establish SLO requirements

• Investigate missing telemetry and ensure full observability coverage across all environments

• Enable BigQuery billing exports and project-level cost visibility; support cost optimization initiatives

Data Integration, Governance & Secure File Transfer

• Support BigQuery datasets, views, policy tags, encryption/decryption, fine-grained access, and data quality validation

• Coordinate EDM ingestion/egress, APIs, SFTP/SFG/WebTransport, historical data loads, and secure GCP-to-vendor transfers

• Coordinate approvals and policy enablement with Data Governance and Privacy teams

• Work with Data pipelines, Kafka/GCS streams, and secure data movement

Security Risk & Compliance (SRA/SRO)

• Coordinate SRA/SRO intake and reassessments for all GCP projects

• Collect and organize cloud, IAM, network, encryption, logging, vulnerability, and application-control evidence for Archer submissions

• Address rejected evidence, track approvals, and ensure production-readiness compliance

• Liaise with Security Risk team on project build phase compliance gates

Snyk, Wiz & Cloud Vulnerability Remediation

• Review and triage Snyk Open Source, Wiz, GitHub Advanced Security, and cloud-security findings across all GCP and Azure projects

• Identify application and repository owners; drive remediation, rescans, and false-positive reviews

• Collect closure evidence and maintain Snyk project attribution accuracy within the GitHub org

• Enforce secure handling of credentials, PII/PHI, service-account keys, and internal endpoints

• Submit and track DevSecOps Ecosystem requests for vulnerability review and reporting scope corrections

Technical Project Status, Risk & Dependency Coordination

• Track Key DevOps milestones for projects e.g. Jira ticket, RAID items, security dependencies, environment readiness, and external blockers

• Provide leadership updates on delivery status, risks, and technical blockers

BAU DevOps & Cross-Team Engineering Support

• Provide continuous daily support for GCP deployments, SSO, IAM, networking, Data Portal, application access, and production incidents

• Conduct technical working sessions and onboard developers to platform tooling and processes

• Coordinate across Teams, Security, Network, Data Governance, and application teams to resolve cross-functional dependencies

• Mentor junior engineers and enforce DevOps and security best practices across the team

Required Qualifications

• 8+ years of experience in DevOps, platform, or SRE roles in enterprise environments

• 5+ years hands-on experience with GCP (GKE, Cloud Build, Cloud Run, Cloud SQL, BigQuery, GCS, Composer, Dataproc, Secret Manager, IAM, VPC)

• 5+ years designing and managing CI/CD pipelines using GitHub Actions, Jenkins, or GitLab CI

• 3+ years managing infrastructure as code with Terraform across multi-environment GCP deployments

• Hands-on experience with ArgoCD or equivalent GitOps tooling for Kubernetes-based deployments

• Proficiency in Workload Identity Federation (WIF) and GCP service account management

• Experience configuring Ping Identity SAML/OIDC SSO integrations in enterprise environments

• Hands-on experience with Snyk Open Source and/or Wiz for vulnerability management and remediation

• Experience managing GCP IAM, AD groups, fine-grained BigQuery permissions, and Secret Manager

• Strong proficiency in Python and Bash scripting for automation and infrastructure tooling

• Experience with Kubernetes (GKE), Docker, and container-native deployment patterns

• Proficiency in Prometheus, Grafana, and GCP-native monitoring and logging tools

• Experience with VPC Service Controls, VPN, firewall rules, and DNS in GCP environments

• Familiarity with BigQuery data governance including policy tags, encryption, and fine-grained access controls

• Experience with secure file transfer protocols (SFTP, SFG, WebTransport) and data pipelines

• Experience with RITM/REQ workflows for infrastructure and access request management

• Familiarity with GRC process for evidence collection and submission

Preferred Qualifications

• GCP Professional DevOps Engineer or equivalent cloud certification (AWS, Azure)

• Experience operating within large-scale GitHub organizations including repo permissions and Snyk project attribution

• Familiarity with Azure environments in addition to GCP

• Experience in healthcare, insurance, or regulated industry environments (HIPAA, SOX compliance awareness)

• Experience with Agile ceremonies — sprint planning, standups, retrospectives

• Experience with Cloud Composer (Airflow), or Dataproc in production environments

• Strong verbal and written communication skills; ability to engage effectively with technical and non-technical stakeholders

• Comfortable navigating ambiguous ownership situations across large, matrixed organizations

• Ability to manage multiple concurrent projects and priorities in a fast-paced enterprise environment

• Strong cross-functional collaboration skills — able to coordinate across Security, EDP, Network, Data Governance, and application teams simultaneously

• Experience liaising with third-party vendors and system owners for external system integrations

Education

• Bachelor's degree preferred/specialized training/relevant professional qualification.

Pay Range

The typical pay range for this role is:

€50,000.00 - €125,000.00

We anticipate the application window for this opening will close on: 30/09/2026