Senior Systems Engineer

2 days ago


Adelaide, South Australia Subnet Full time $80,000 - $120,000 per year

Senior Systems Engineer – Join the Subnet Adventure
Ready to take your IT career to the next level? Want to work somewhere that values your growth, celebrates your wins, and lets you be yourself? Subnet is calling

Who Are We?
Subnet is a proudly South Australian-owned IT company with a 25+ year legacy of partnering with organisations to deliver tailored technology solutions. We're not about cookie-cutter fixes – we listen, we design, and we support, so our 300+ customers can focus on what matters most. Our team of tech wizards, creative problem-solvers, and friendly faces are always ready to help.

Why You'll Love Working at Subnet

  • Tech Your Way: Get a budget to choose your own gear – and even more perks like extra super, extra leave, or more tech
  • Flexibility First: Hybrid work-from-home options, and a truly open approach to flexibility.
  • Dress for Your Day: We'll even help you buy clothes and accessories.
  • Grow With Us: We plan and pay for your training, and support your study time.
  • Wellbeing Matters: Onsite gym, showers, free parking, and an office close to great cafés and shops.
  • Culture Counts: We're big on positivity, open feedback, and making sure everyone feels included and supported.

What You'll Be Doing

  • Creating and supporting a wide range of IT solutions for our awesome clients.
  • Troubleshooting and problem-solving across our tech stack – by phone, email, chat, remote login, or onsite.
  • Acting as a go-to expert within our Annuity Services Team.
  • Delivering top-notch customer service with a smile (and serious tech know-how).
  • Helping implement, maintain, and enhance client infrastructure.
  • Managing your workload like a pro, hitting SLAs, KPIs, and CSAT targets.
  • Mentoring junior staff and sharing your knowledge.
  • Keeping documentation sharp and up to date.
  • Staying curious about the latest in tech.

What You'll Bring

  • Hands-on experience with Microsoft 365, Azure, Intune, Citrix, Windows Server, Entra ID/AD, enterprise server hardware, backup/storage/virtualisation (Lenovo/IBM, HPe, VMware, Hyper-V, Veeam), networking (Fortinet, Aruba, Cisco), and cyber security tools.
  • A knack for solving problems fast and logically.
  • Great people skills and a passion for making clients happy.
  • A positive attitude and a hunger to keep learning.
  • Ownership, accountability, and a drive to make a difference.
  • MSP experience? That's a big plus

Ready to Make an Impact?
If you want to work somewhere that invests in you, values your ideas, and gives you room to grow, Subnet is the place. We're committed to building a diverse, inclusive team and welcome applicants from all backgrounds.

Apply now with your CV and a cover letter telling us why you're the perfect fit.

Want to know more? Reach out to – we'd love to chat



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