Work options: On-Site Security Clearance Required for this role: Must have a Current NV2 and PV cleared resources with current OSA or previously help OSA . We’re seeking a highly skilled DevSecOps Engineer to work within a multi-disciplinary engineering team supporting a secure platform with cutting-edge technology across infrastructure, applications, and services. As a DevSecOps Engineer, you’ll ensure the operational reliability and security of complex environments while driving automation, continuous improvement, and compliance within a secure DevSecOps framework. What You’ll Do Manage, monitor, and optimise system performance across Microsoft, Linux, network, and virtualised environments. Develop and maintain CI/CD pipelines to automate deployment, maintenance, and monitoring. Assess and mitigate vulnerabilities, ensuring robust platform security. Provide technical support for incidents, requests, and service management. Maintain and create detailed technical documentation including design, SOPs, and release notes. Contribute to Agile delivery practices — sprint planning, backlog refinement, and ticket management. Participate in secure facility operations (including rostered open/close duties). What You’ll Bring Expertise in one or more of the following areas: Microsoft stack: Windows Server/Desktop, AD, GPO, ADFS, SCCM/MECM Linux systems: Ansible, Satellite Networks & Firewalls: NSX-T, Cisco, Palo Alto Virtualisation: VMware, vRA, Horizon Storage: vSAN or enterprise-grade systems Strong understanding of DevSecOps principles , including secure coding and automation. Knowledge of ITIL practices (Incident, Problem, and Change Management). Desirable Skills Experience in highly secure domains or government environments. Scripting and automation using playbooks (Linux, Microsoft, infrastructure) . Familiarity with Essential Eight (E8) and ISM compliance. Background in operational support and continuous improvement.