Devsecops & Infrastructure?as?code (iac) Lead

American IT Systems
Charing Cross, United Kingdom
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Charing Cross, United Kingdom

Tech stack

Amazon Web Services (AWS)
Azure
Cloud Computing
Cloud Computing Security
Cloud Engineering
Software Quality
Continuous Integration
DevOps
Github
Identity and Access Management
Prism (Software)
Release Management
Ansible
Software Engineering
SonarQube
Datadog
Data Logging
Sonatype
Mttr
Infrastructure as Code (IaC)
Gitlab
Cloudformation
Containerization
Kubernetes
Deployment Automation
Hashicorp
Checkmarx
Cloud Migration
CIS Benchmarks
Cloudwatch
Terraform
Devsecops
Docker
Jenkins
Static Application Security Testing
Dynamic Application Security Testing

Job description

We are seeking a highly experienced DevSecOps & IaC Lead to drive enterprise-wide DevSecOps transformation and Infrastructure as Code implementation during the migration of large-scale on prem systems to AWS cloud. This role requires deep expertise across CI/CD pipelines, security automation, cloud-native DevOps tooling, third-party DevSecOps platforms, and large-scale IaC governance. The ideal candidate will lead cross-functional engineering teams, define DevSecOps strategy, enforce secure-by-design principles, and ensure seamless DevSecOps operations across hybrid and cloud environments., 1. DevSecOps Strategy & Cloud Migration Leadership

  • Lead the DevSecOps transformation for applications and platforms migrating from on prem to AWS.
  • Build a roadmap for CI/CD modernization, security automation, and cloud-ready pipelines.
  • Ensure DevSecOps practices support lift & shift, replatforming, containerization, and modernization migration patterns.
  • Collaborate with cloud, application, SRE, and security teams to ensure DevSecOps maturity improves during and after migration.
  1. Infrastructure as Code (IaC) Architecture & Governance
  • Define enterprise IaC standards using tools such as Terraform, CloudFormation, CDK, Ansible, and GitOps practices.
  • Lead IaC implementation for AWS landing zones, networking, security, containers, and application infrastructure.
  • Establish modular IaC patterns, reusable blueprints, guardrails, and governance frameworks.
  • Drive full lifecycle IaC adoption: provisioning configuration drift control compliance.
  1. Cloud Native & Third Party DevSecOps Tooling Integration
  • Architect and integrate DevSecOps toolchains across cloud and on prem ecosystems, including:

  • CI/CD: GitHub Actions, GitLab, Jenkins, Azure DevOps

  • Security: Snyk, Checkmarx, SonarQube, Prisma Cloud, Aqua, Twistlock

  • Containers: EKS, ECS, ECR, Helm, ArgoCD, Flux

  • Secrets & identity: AWS Secrets Manager, HashiCorp Vault

  • Compliance: AWS Security Hub, GuardDuty, OPA/Conftest, Checkov

  • Ensure deep integration between security scanning, artifact repositories, code quality, and deployment automation.

  1. Security Automation & Shift Left Enablement
  • Implement "security-by-default" and "shift-left" practices across the software lifecycle.

  • Automate:

  • SAST/DAST

  • Dependency & container image scanning

  • Policy-as-code (Rego/OPA)

  • Secrets scanning

  • Infrastructure compliance

  • Establish secure CI/CD pipeline patterns covering application, container, and infrastructure layers.

  1. Observability, Reliability & DevOps Excellence
  • Partner with SRE, platform, and cloud teams to embed monitoring, logging, tracing, and auditability into pipelines.
  • Implement automated quality gates, blue green/canary deployments, and progressive delivery strategies.
  • Standardize operational best practices through automation, runbooks, and deployment frameworks.
  1. Governance, Risk, Automation & Compliance
  • Ensure all DevSecOps and IaC pipelines comply with enterprise security, audit, and regulatory requirements.
  • Define DevSecOps maturity KPIs (deployment frequency, MTTR, security findings, drift metrics).
  • Build automated governance controls for release management, security enforcement, and compliance checks.
  • Drive adoption of secure cloud operating models across all stakeholders.
  1. Leadership & Stakeholder Management
  • Lead cross-functional DevSecOps squads and mentor engineers on DevSecOps, IaC, and cloud automation practices.
  • Work with program managers to ensure DevSecOps readiness across all migration waves.
  • Communicate progress, risks, and technical decisions to senior leadership and architecture boards.
  • Provide strategic input on enterprise cloud engineering standards and transformation roadmap.

Requirements

Technical Expertise

  • 14+ years of experience in DevOps, platform engineering, cloud automation, or infrastructure engineering.

  • Strong hands-on experience with AWS cloud services, CI/CD, IaC, and security automation.

  • Expertise in:

  • Terraform, CloudFormation, CDK, Ansible

  • Docker, Kubernetes, EKS/ECS, Helm, GitOps

  • GitHub/GitLab/Azure DevOps/Jenkins pipelines

  • Security tools: Snyk, Checkmarx, SonarQube, Prisma Cloud, Vault

  • Logging/observability platforms (CloudWatch, ELK, Datadog)

Security & Compliance Skills

  • Strong understanding of cloud security principles: IAM, KMS, encryption, zero trust, least privilege.
  • Experience implementing policy-as-code and pipeline security controls.
  • Understanding of CIS benchmarks, NIST, ISO27001, compliance frameworks.

Cloud Migration Skills

  • Direct experience supporting large-scale on prem to AWS migrations.
  • Strong understanding of migration waves, application onboarding, and pipeline modernization.

Soft Skills & Leadership

  • Excellent communication and architectural documentation abilities.
  • Experience leading multi-disciplinary teams across dev, infra, cloud, and security domains.
  • Ability to influence architects, executives, developers, and operations teams.

Preferred Qualifications

  • AWS DevOps Engineer Professional
  • AWS Solutions Architect Associate/Professional
  • HashiCorp Terraform Certification
  • Kubernetes certifications (CKAD, CKA, CKS)
  • DevSecOps or SRE certifications (nice-to-have)

Success Metrics

  • Fully automated, secure CI/CD pipelines across all migration phases
  • Enterprise-wide IaC adoption with strong governance and consistency
  • Reduction in security vulnerabilities and pipeline defects
  • Faster cloud onboarding and deployment times
  • Improved security posture and operational reliability post migration

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