Application Infrastructure Specialist

12 hours ago

North Ryde, Australia Downer Group Full time

**What You’ll Do**

This role offers a broad scope, with key responsibilities including:

- Collaborate with business and IT stakeholders to deliver secure, scalable solutions aligned with project priorities.
- Manage operational technology systems and underlying server infrastructure.Ensure accurate documentation, training, and change management processes are maintained.

**What You’ll Bring**
- Proven capability in Microsoft Azure, Windows Server, and SQL Server technologies.
- Strong understanding of VMware and Hyper-V virtualisation platforms.
- Demonstrated ability to deliver secure and scalable technology solutions in complex environments.
- Proficiency in cryptography, PowerShell scripting, and system integration.Excellent communication, problem-solving, and stakeholder engagement skills.
- More than anything, you’ll bring a strong work ethic, a positive attitude, and a commitment to delivering high-quality outcomes for our clients.**Why Downer?**

At Downer, we plan, create, and sustain essential public services across Australia and New Zealand. From hospitals to data centres and defence partnerships, we manage critical infrastructure that keeps communities thriving.

**What It Means to Belong at Downer**

We’re proud of our high-performance culture and commitment to diversity, offering:
- Training and development to support and diversify your career.- With 30% of vacancies filled internally you’ll find real opportunities to advance your career.-
- Employee Assistance Program: professional support for you and your family when you need it most.
- You want your work to matter and so do we. With over 26,000 people across Australia, New Zealand and the Pacific, our team is made up of individuals with unique perspectives, backgrounds, and ideas. _
- We know that diversity makes us stronger and we actively celebrate it through our commitment to inclusion and belonging.-
- As a WORK180 Endorsed Employer, we support flexibility that works for your life, inclusive leadership that values your voice, and equitable access to opportunity so you can do your best work and bring your whole self to it.- If you need support or adjustments through the recruitment process, just let us know, we’re here to help you put your best foot forward._

  • Infrastructure and Cloud Security Specialist

    2 days ago

    North Ryde, Australia CSR Full time

    **About Us**: CSR Limited is a leading Australian Manufacturing business with a rich history and an exciting future. We are recognised for our innovative approach to developing sustainable and high performing building products and systems for the residential and commercial segments across Australia and New Zealand. Our purpose is ‘Building solutions for a...

  • Data and Application Specialist

    1 week ago

    North Ryde, New South Wales, Australia MQ Health Full time $155,000 - $173,000 per year

    Annual base salary from $122,628 to $136,449 (HEW Level 8), plus 17% superannuation and annual leave loading.Full time, Fixed Term Contract Until December 2026Supportive, collaborative team with a hybrid working environment based at Macquarie University, Wallumattagal Campus, North RydeAbout the RoleWe are hiring for a Technical Subject Matter Expert (Health...

  • Infrastructure Operations Specialist

    12 hours ago

    North Ryde, Australia Westpac Group Full time

    Permanent role - North Ryde and Western Sydney locationCareer growth and development **How will I help?** As an Infrastructure Operations Specialist, you will join the 24/7 Data Centre Services Operations Team within Group Technology, providing support for Westpac Group’s critical IT systems. **The main responsibilities of the role are**: - Perform...

  • Data and Application Specialist

    2 weeks ago

    North Ryde, New South Wales, Australia Macquarie University Full time $122,628 - $136,449 per year

    PRIMARY DETAILAnnual base salary from $122,628 to $136,449 (HEW Level 8), plus 17% superannuation and annual leave loading.Full time, Fixed Term Contract Until December 2026Supportive, collaborative team with a hybrid working environment based at Macquarie University, Wallumattagal Campus, North RydeAbout the RoleWe are hiring for a Technical Subject Matter...

  • IT Cloud

    2 weeks ago

    North Sydney, Australia Compass Group Australia Full time

    **Infrastructure Specialist - Cloud & Network**: **Location**: Sydney, NSW (preferred) or Brisbane, QLD office **: **Shape the Future of Technology at Compass Group Australia**: At Compass Group Australia, we’re more than a global leader in food and support services — we’re a team of innovators, problem-solvers, and collaborators. We power iconic...

  • Infrastructure Delivery Specialist

    6 days ago

    Laverton North, Victoria, Australia Lineage Full time $60,000 - $100,000 per year

    Lineage is the world's largest temperature-controlled industrial REIT and logistics solutions provider, with a global network of over 400 facilities, spanning 25 countries across North & South America, Europe and Asia-Pacific.Working a Lineage is not just a job - it's an opportunity to innovate and put your mark on how food moves from the farm to dinner...

  • Network Specialist

    4 days ago

    North Ryde, Australia CSR Full time

    **At CSR, we're building a better future together.** We are a team of 2,600 people across Australia and New Zealand, and we are all collaborating every single day towards a shared purpose - 'Building solutions for a better future'. As a leading Australian Manufacturing business, we're at the forefront of developing innovative, sustainable, and high...

  • Client Services Officer

    4 days ago

    North Ryde, New South Wales, Australia Small Animal Specialist Hospital Full time $60,000 - $80,000 per year

    The Small Animal Specialist Hospital (SASH) is the largest veterinary hospital in the Southern Hemisphere, offering 24/7 specialist and emergency services across four Sydney locations. At SASH, we are committed to delivering exceptional care to pets, their families, and the veterinary community. We're currently seeking a casual Client Service Officer to join...

  • Supply Chain Applications Lead

    6 hours ago

    North Ryde, New South Wales, Australia xceltium Full time $120,000 - $180,000 per year

    You know supply chain systems are never "just another application." They're at the heart of how products move, inventory is managed, and customers are served. But in your current role, perhaps you feel boxed in - solving the same problems, working with legacy tools, and not given the platform to influence the bigger change you know is possible.This is your...

  • Senior Application Specialist

    5 hours ago

    North Sydney Council, Australia Peoplebank Full time $120,000 - $140,000 per year

    We are seeking a skilled Application Specialist with strong expertise in Microsoft Power Platform (Power Apps, Power Automate, Power BI, and Dataverse).The role focuses on designing, developing, implementing, and supporting business applications that enhance productivity, streamline processes, and improve user experience. The Application Specialist will work...