Platform Engineer (Ansible+Chef) & Golang Engineer

Who We Are Fulcrum Digital is a global AI-first enterprise transformation company with over 25 years of experience. We partner with enterprises across financial services, insurance, healthcare, retail, manufacturing, higher education, and logistics to move from AI experimentation to scalable business outcomes. Fulcrum Digital works with over 100 global clients, including Fortune 500 enterprises, combining deep industry expertise with capabilities in enterprise AI, digital engineering, cloud modernisation, platform integration, and generative AI. The Role We are looking for a Platform Engineer to own configuration management and automation across our Linux and Windows estate, working hands-on with both Ansible and Chef. You will automate provisioning, hardening, patching and deployments, integrate configuration management into CI/CD pipelines, and help enforce compliance-as-code standards. You will also support migrations between automation platforms and mentor other engineers on automation best practice. What You'll Do • Design, write and maintain Ansible playbooks, roles and collections for provisioning and configuration. • Develop and maintain Chef cookbooks, recipes and policies, and manage Chef Infra Server and Chef Automate. • Automate OS builds, hardening, patching and application deployments across Linux and Windows estates. • Manage inventories, environments and secrets securely, e.g. with Ansible Vault, HashiCorp Vault or Chef data bags. • Run Ansible Automation Platform (AWX / Tower) job templates, workflows and RBAC. • Integrate configuration management into CI/CD pipelines with automated testing (Molecule, Test Kitchen, InSpec). • Enforce CIS benchmarks and compliance-as-code to support PCI-DSS, SOC 2 and ISO 27001 audits. • Provision cloud and on-premises infrastructure alongside Terraform. • Support migrations from Chef to Ansible, or between platform versions, where programmes require it. • Troubleshoot configuration drift, failed runs and production incidents, and drive root-cause fixes. • Write clear runbooks and documentation, and mentor engineers on automation best practice. Requirements Requirements • 5+ years in infrastructure, DevOps or platform engineering, with 3+ years hands-on with Ansible and Chef in production. • Strong Ansible: playbooks, roles, Jinja2 templating, dynamic inventories and custom modules. • Strong Chef: cookbooks, Policyfiles, Berkshelf, Chef Infra Server and knife. • Ruby for Chef development, plus Python and Bash scripting. • Deep Linux administration (RHEL, Ubuntu); working knowledge of Windows Server automation. • Experience with at least one major cloud (AWS, Azure or GCP) and with VMware or other on-premises virtualisation. • Terraform or similar infrastructure-as-code tooling. • Git workflows and CI/CD tools such as Jenkins, GitLab CI, GitHub Actions or Azure DevOps. • Infrastructure testing with Molecule, Test Kitchen or InSpec. • Sound security fundamentals: hardening, secrets management, least privilege and patch management. • Clear written and spoken English, and confidence working with clients.