Senior IT Infrastructure Engineer at TENEO HOLDINGS LLC

Melbourne, Victoria, Australia -

Full Time

Start Date

Immediate

Expiry Date

06 Apr, 26

Salary

0.0

Posted On

06 Jan, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Microsoft Azure, Azure Virtual Desktop, Microsoft 365, Microsoft Intune, Windows Server, Active Directory, Group Policy, PowerShell, Networking, Backup Solutions, Troubleshooting, Analytical Skills, Problem-Solving, Technical Documentation, Mentorship, Collaboration

Industry

Business Consulting and Services

Description

The Role As part of the recent acquisition of PwC’s Australian Restructuring practice, we’ve created a new position for a highly capable Senior Infrastructure Engineer to play a key role in the delivery, stability, and continuous improvement of our IT infrastructure across cloud and on‑premises environments. This role sits between Infrastructure Engineer and Infrastructure Architect and is designed for an experienced engineer who combines deep hands‑on technical expertise with growing architectural awareness and leadership capability. The Senior Infrastructure Engineer will operate as a senior technical escalation point, be involved in complex operational tasks and projects, and contribute to low‑level design and architectural discussions, while remaining primarily delivery‑focused. This role also includes mentoring junior engineers and driving best practice across infrastructure operations. Responsibilities Act as a senior technical authority and Tier 3 escalation point across cloud, infrastructure, endpoint, and VDI platforms. Maintain resilient infrastructure solutions across Microsoft Azure and on‑premises environments. Assist the Architects in leading the deployment, optimisation, and operational ownership of Azure Virtual Desktop (AVD) and VDI environments. Own the day‑to‑day technical management of Azure resources including VMs, networking, storage, backup, and monitoring. Contribute to low‑level infrastructure architecture, technical designs, and documentation in collaboration with Infrastructure Architects. Administer and optimise Microsoft 365 services including Exchange Online, SharePoint, Teams, Entra ID, and access controls. Lead device management and security using Microsoft Intune, including compliance policies, configuration profiles, and application lifecycle management. Design, maintain, and optimise Windows Server environments (on‑prem and cloud), including patching, hardening, availability, and performance. Manage Active Directory, Group Policy, identity services, and authentication platforms. Identify opportunities for optimisation, standardisation, and modernisation across infrastructure platforms. Develop and maintain clear operational documentation, standards, and runbooks. Drive automation and scripting initiatives using PowerShell and other tooling to improve reliability and efficiency. Provide mentorship, technical guidance, and peer review for Infrastructure Engineers. Collaborate closely with Infrastructure Architects, Development teams, Cyber Security, and external vendors to deliver stable and secure platforms. Requirements 5-7+ years’ experience in an infrastructure, systems engineering, or cloud engineering role. Strong hands‑on experience with Microsoft Azure including VMs, VNets, NSGs, routing, storage, backup, monitoring, and security. Proven experience supporting and optimising Azure Virtual Desktop (AVD) or enterprise VDI platforms. Advanced experience administering Microsoft 365 and Entra ID environments, including Conditional Access and identity security. Strong experience managing endpoints using Microsoft Intune / MDM platforms. Experience working with Microsoft Defender for Endpoint and supporting security incident response. In‑depth knowledge of Windows Server, Active Directory, Group Policy, DNS, and DHCP. Experience supporting Microsoft SQL Server in production environments. Strong understanding of networking fundamentals including VLANs, VPNs, firewalls, WAN connectivity, and hybrid networking. Experience supporting backup, recovery, and disaster recovery solutions. Strong PowerShell scripting and automation capability. Excellent troubleshooting, analytical, and problem‑solving skills. Strong written and verbal communication skills with the ability to produce clear technical documentation. Ability to work independently while collaborating effectively within a wider technical team About Teneo Teneo is the global CEO advisory firm. We partner with our clients globally to do great things for a better future. Drawing upon our global team and expansive network of senior advisors, we provide advisory services across our five business segments on a stand-alone or fully integrated basis to help our clients solve complex business challenges. Our clients include a significant number of the Fortune 100 and FTSE 100, as well as other corporations, financial institutions, and organizations. Our full range of advisory services includes strategic communications, investor relations, financial transactions and restructuring, management consulting, physical and cyber risk, organizational design, board and executive search, geopolitics and government affairs, corporate governance, ESG and DE&I. The firm has more than 1,800 employees located in 45+ offices around the world. #LI-Hybrid

Responsibilities

The Senior Infrastructure Engineer will act as a senior technical authority and manage day-to-day technical operations across cloud and on-premises environments. They will also mentor junior engineers and contribute to infrastructure design and optimization.