Leonardo is looking for a 3rd Line Wintel Infrastructure Engineer to join our collaborative and skilled team supporting a critical MOD site. This is an exciting opportunity to serve as a Subject Matter Expert (SME) in Windows-based enterprise infrastructures. You'll play a central role in the design, deployment, and support of high-security systems that underpin key defence and aerospace operations.
Your Impact
- Take ownership of complex technical issues through to resolution, collaborating with users and other IT teams.
- Provide expert-level troubleshooting for incidents escalated from 1st and 2nd line support, ensuring consistent and minimal disruption to services.
- Deploy and integrate secure Windows Server environments (Active Directory, Group Policy, DNS, DHCP) using industry best practices.
- Implement and maintain infrastructure security measures such as patching, access controls, and hardening to align with compliance and internal governance.
- Use monitoring tools to proactively optimize system performance and ensure high availability.
- Create and maintain detailed technical documentation and contribute to internal knowledge sharing and mentoring.
- Participate in IT projects, ensuring infrastructure design meets both technical and business objectives.
- Collaborate closely with network, security, and application teams to deliver reliable, secure IT services.
What you’ll bring:
- Proficiency in Ivanti Application & Device Control or similar lockdown tools.
- Experience working with high-security MOD systems and secure design principles.
- Familiarity with security and compliance documentation (e.g. RMADS, SyOPs, NIST frameworks).
Core Technologies
Microsoft:
- Windows Server 2019/2022/2025
- Active Directory, Group Policy, DNS, DHCP
- Exchange Server 2019, SQL Server, SharePoint 2019
VMware:
- VMware Cloud Foundation
- vSphere, ESXi, NSXT, and vSAN
Endpoint & Configuration:
- Windows 10 & 11
- Microsoft Endpoint Configuration Manager (MECM)
Monitoring & Observability:
- Microsoft System Centre Operations Manager (SCOM)
PKI Technologies:
- Microsoft Certificate Services, Hardware Security Modules (HSMs), and lifecycle key management
hackajob is partnering with Leonardo to fill this position. Create a profile to be automatically considered for this role—and others that match your experience.
