Senior Infrastructure Engineer

Enviro NZ; Auckland; On-site; NZD 120,000 - 170,000; Full time

Job summary

Enviro NZ is seeking a Senior Infrastructure Engineer to design and maintain our cloud, on‑premises, Microsoft 365, identity and infrastructure environments. You’ll be the technical escalation leader for complex issues and drive improvements to security, reliability and resilience.

You’ll bring 5+ years of infra, cloud, or systems engineering experience with Azure, Entra ID/AD, and PowerShell automation. Collaboration with partners and the Tech team is essential to deliver robust solutions.

Qualifications

• At least five years of infrastructure, cloud, or systems engineering experience.
• Hands-on experience across Azure, M365, hybrid cloud, and on‑premises environments.
• Strong knowledge of Entra ID, Active Directory, endpoint management and infrastructure security.
• Proven troubleshooting and root-cause analysis skills for complex issues.
• Experience working with managed service providers and technology vendors.

Responsibilities

• Be the technical escalation point for complex issues and lead infrastructure changes.
• Shape and drive improvements to security, reliability, and resilience of the technology environment.
• Collaborate with Tech team, business stakeholders, and external partners to optimize services.
• Review technical solutions to ensure they meet requirements and SLAs.

Skills

Azure

Microsoft 365

Entra ID

Active Directory

Endpoint management

Infrastructure security

PowerShell scripting

Automation

Troubleshooting

Communication skills

Education

Microsoft certifications

Bachelor's degree in IT/Computing

Tools

PowerShell

Job description

About Us

At Enviro NZ, we’re making it easier for New Zealanders to shift to a more sustainable way of life. We are creating a very exciting future, one that is technology enabled and focused on providing exceptional customer outcomes.

The Role

As our Senior Infrastructure Engineer, you’ll be one of the people making that technology work. You’ll bring senior technical expertise across our cloud, on-premises, Microsoft 365, identity, endpoint and infrastructure environments, keeping them secure, reliable and fit for purpose. This is a hands‑on role where you’ll be the technical escalation point for complex issues, lead infrastructure changes and improvements, and help shape how our technology environment evolves. You’ll work closely with the wider Technology team, business stakeholders and external technology partners, providing technical oversight of managed services and identifying ways to improve performance, security and resilience.

About You

We’re looking for someone who brings a practical mindset, takes pride in getting things right and enjoys working with others to get the job done. We want someone who can see what needs improving, get stuck in and help build a better technology environment for Enviro NZ.

You’ll have at least five years’ relevant infrastructure, systems or cloud engineering experience, including:

• Strong hands‑on experience across Microsoft Azure, Microsoft 365 and enterprise infrastructure, including hybrid cloud and on-premises environments.
• Solid knowledge of Microsoft Entra ID, Active Directory, endpoint management and infrastructure security.
• Strong troubleshooting and root‑cause analysis skills, with experience resolving complex technical issues.
• Experience working with managed service providers and technology vendors, including reviewing technical solutions and ensuring services meet requirements.
• Understanding of infrastructure security, patching, vulnerability remediation, backup and recovery.
• Ability to balance operational needs with infrastructure projects, improvements and lifecycle planning.
• Experience with PowerShell scripting and automation.
• Good communication skills and a willingness to share knowledge and lift the capability of others.
• Relevant Microsoft certifications strongly preferred.

What’s On Offer

We offer an attractive salary, reviewed annually, along with a range of benefits that support both your work and wellbeing, including:

• Modern head office with free onsite parking and easy access to public transport
• Complimentary gym membership and access to onsite tennis courts
• Employee wellbeing initiatives, including EAP support
• A genuinely inclusive workplace where people can bring their whole self to work

The successful applicant will be required to undertake a Pre-Employment Health Assessment (including drugs test) and complete a Ministry of Justice criminal records check, the results of which must be to EnviroNZ’s satisfaction. Applicants must also have NZ citizenship, residency or open work visa.