Senior IT Systems Engineer

The Missing Link· Infrastructure
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📍 North Sydney, New South Wales, AustraliaFull time

About this role

Ready to contribute to innovative IT projects across diverse industries?

Join one of Australia’s most awarded IT companies and make your mark.

About Us

We are The Missing Link, one of Australia’s most awarded IT providers, now backed by global powerhouse Infosys. For over 28 years, we’ve helped businesses succeed with cutting-edge Cyber Security, IT & Cloud, and Automation solutions. With 200+ team members and a culture built on inclusion, innovation, and impact, we offer a workplace where you’re valued, challenged, and supported to grow.

We are THE MISSING LINK between where you are and where you want to be.

We are looking for an experienced Senior IT Project Engineer to join our growing team. You’ll work closely with internal and external stakeholders to deliver cutting-edge solutions that make a real impact.

What You’ll Be Doing:

  • Contribute to end-to-end IT project delivery – from planning to execution.
  • Collaborate and influence internal teams and external partners.
  • Deliver project within a project management framework using best practices.
  • Coordinate with service delivery and support teams for smooth transition into BAU operations.
  • Provide hands-on implementation and technical leadership across multiple concurrent projects.
  • Identify and mitigate project risks through proactive planning and communication.
  • Build and maintain strong working relationships with clients, vendors, and technical stakeholders.
  • Ensure documentation, change logs, and project records are accurate and up to date.
  • Troubleshoot and resolve implementation challenges efficiently, maintaining client confidence.
  • Uphold MSP standards of quality, security, and customer experience across all project engagements.
  • Proactively upskilling to stay current with emerging technologies.
  • 5+ years’ experience delivering complex IT projects.
  • Strong technical background in IT systems, software, and infrastructure.
  • Implementation and deployment of Microsoft 365 ecosystem including Intune, SharePoint, Exchange, and Purview.
  • Manage email and tenant migrations across M365, Google Workspace, Exchange On-Prem, and Azure environments.
  • Configure and deploy Azure Virtual Desktop, Windows 365, and Teams Calling.
  • Experience with reviewing, improving, and governing Entra ID environments, including identity structure, access controls, Conditional Access, and role-based access management.
  • Build and deploy Windows Defender Application Control, Identity Governance, and Global Secure Access solutions.
  • Deliver Azure and on-premises infrastructure builds; including server, storage, networking, and Active Directory configurations.
  • Support Identity Governance, PKI, and certificate management functions.
  • Configure and deploy backup and recovery solutions.
  • Hands on experience with OS hardening, analysing system impacts and remediations activities.
  • Must have Microsoft certifications.

Having a great company culture is very important to The Missing Link. Keeping our team happy is one of our top priorities.

Here are some of the best things about working at The Missing Link:

  • A culture that values learning, development, and career progression.
  • Flexible working arrangements and onsite client opportunities.
  • Supportive, collaborative and respectful environment
  • Opportunity to work with an experienced team of Engineers and Consultants
  • Potential for future career opportunities within our company
  • Great environment with regular staff events
  • Free breakfast, soft drinks/juices and monthly lunches
  • Company culture that fosters learning and development through training and mentoring programs
  • Competitive base salary plus super plus bonus
  • Company paid certifications

Frequently Asked Questions

Is the salary disclosed for the Senior IT Systems Engineer position at The Missing Link?
The salary for this Senior IT Systems Engineer role at The Missing Link is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior IT Systems Engineer position at The Missing Link located?
This Senior IT Systems Engineer role at The Missing Link is based in North Sydney, New South Wales, Australia. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior IT Systems Engineer role at The Missing Link full-time or part-time?
This is listed as a Full time position. It is posted as a Senior IT Systems Engineer role in the Infrastructure department at The Missing Link.
Which team or department does the Senior IT Systems Engineer at The Missing Link belong to?
This Senior IT Systems Engineer position is part of the Infrastructure department at The Missing Link. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior IT Systems Engineer position at The Missing Link?
Click the "Apply Now" button on this page. You will be redirected to The Missing Link's official application portal hosted on workable where you can submit your application directly.
When was the Senior IT Systems Engineer job at The Missing Link posted?
This Senior IT Systems Engineer position at The Missing Link was posted on May 26, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior IT Systems Engineer
The Missing Link
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