liam@portfolio:~$ cat curriculum_vitae.txt
About
A proven DevOps/DevSecOps Engineer with over 8 years of experience in designing, implementing and managing secure infrastructure and cloud solutions. Skilled in AWS, Terraform, Ansible and a wide range of security tools and practices. Passionate about helping organisations achieve their security goals while maintaining agility and speed in delivery.
A self starter with a strong work ethic and a commitment to continuous learning and development. I thrive in fast-paced environments and am always looking for new challenges and opportunities to grow my skills and knowledge.
# quick stats
Tech Stack
Infrastructure & Cloud
- Ansible
- AWS
- Docker
- Puppet
- Terraform
Security
- HashiCorp Vault
- IAM
- Palo Alto Networks
- SAST / DAST
- SonarQube
- Wiz
- Zero Trust
CI/CD
- GitHub Actions
- Jenkins
Observability
- Grafana
- Loki
- PagerDuty
- Prometheus
Languages & Scripting
- Bash
- HCL
- PowerShell
- Python
Platforms & OS
- Git
- Linux (RHEL/Ubuntu)
- Nginx
- Traefik
- Windows Server
- VMware ESXi
Experience
-
DevSecOps Engineer
Which?- Increased compliance with CIS AWS Foundations Benchmark version 3.0.0
- Significantly reduced security vulnerabilities
- Implemented Wiz for Cloud Security Posture Management (CSPM)
- Implemented automated security testing in the CI/CD pipeline
- Conducted regular security assessments
- Helped implementing NIST CSF 2.0 framework
-
DevOps Engineer
Department for Work and Pensions- Designed and implemented client VPN in AWS using Palo Alto
- Automated patching and vulnerability management using Ansible
- Deployment and configuration of Wiz for Cloud Security Posture Management (CSPM)
- Hardening of AWS environments to meet CIS Benchmark & AWS best practices
- Created hardened Windows Server and RHEL Gold Image AMI's using Hashicorp Packer
- Architected and migrated internal DNS from Bind to AWS Route 53 with zero downtime or outages
- Architected and deployed PKI infrastructure using Microsoft Certificate Authority
- Implemented Role Based Access Control (RBAC) for all teams and roles
- Implemented a semi-automated privileged access request management solution
-
Technology Consultant
itsu Ltd- Acted as interim Head of IT handing over to the newly appointed IT Director
- Opened itsu's first USA store
-
Infrastructure Manager
itsu Ltd- Delivered network migration across 70 retail locations causing zero downtime during trading hours
- Managed implementation of Desktop as a Service (DaaS) solution across 71 locations
- Introduced and lead a technology steering group
- Managed implementation of Service Now across multiple departments
-
Infrastructure Engineer
itsu Ltd- 500 mailbox Office 365 migration
- AWS migration
- System Centre implementation
- Atlassian Jira & Confluence implementation
-
LOVEFiLM Infrastructure Engineer
Amazon.co.uk -
2nd Line IT Administrator
Amazon.co.uk -
IT Support Technician
LOVEFiLM -
Service Desk Technician
Essex Shared Services Agency
Contact
Open to opportunities