We are looking for a Senior Solution Architect to define the technical blueprint for a critical, enterprise-wide transition to Windows 11 within a major energy transmission network. This strategic role involves reconciling modern workplace features with rigorous availability and security requirements, leading the discovery and design phases to ensure a seamless migration for over 1,000 users. Operating within the Digital and Technology division, you will architect a "Security by Design" endpoint environment that bridges the gap between corporate IT and sensitive operational technology.
This is a 12 month contract.
Responsibilities:
... - Define the end-to-end architecture for the Windows 11 environment, ensuring alignment with strategic data platforms and contemporary architecture principles.
- Lead the architectural audit of current hardware and software to identify compatibility gaps, particularly for specialized tools used in Network Operations.
- Integrate essential security measures such as Windows Hello for Business, BitLocker, and TPM 2.0 protections to meet strict industry standards.
- Architect solutions that maintain rigorous network segmentation between corporate IT and sensitive OT environments to prevent lateral movement.
- Validate proposed architectures by designing and overseeing Proof of Concepts (PoC) for high-risk components and legacy application emulation.
Skills required:
- At least 10 years of experience in ICT architecture, with a proven track record of leading OS migrations in large, complex enterprise environments.
- Advanced expertise in the Microsoft ecosystem, specifically Windows 11 internals, Azure AD/Entra ID, and Microsoft Endpoint Manager (Intune).
- Direct experience architecting for utility or critical infrastructure organizations with converged IT/OT networks and strict regulatory compliance needs.
- Strong ability to conduct risk and vulnerability assessments to identify system design bottlenecks early in the discovery stage.
- Relevant industry credentials such as TOGAF or Azure Solutions Architect Expert (AZ-305) certifications.
Interested?
If you are a Senior Solution Architect with experience in Windows 11 enterprise migrations, we want to hear from you. Click “Apply Now”.
Alternatively, please reach out to Joshua Sharp for more information at joshua.sharp@randstaddigital.com.au
You must be a Brisbane based candidate with unlimited working rights to be considered.
Randstad contractor benefits:
- Access to a Udemy license for ongoing learning and continuous professional development
- Access to exclusive discounts across various platforms
- Discounts on private health funds
- 3 payruns a week
At Randstad, we are passionate about providing equal employment opportunities and embracing diversity to the benefit of all. We actively encourage applications from any background.
